Samsara BioCapital

Samsara BioCapital LLC is a principal investment firm established in 2016 and located in Palo Alto, California. The company specializes in providing investment advisory services aimed at supporting biotechnology firms and entrepreneurs in transforming their ideas into successful ventures. It focuses on sectors such as healthcare, life sciences, oncology, and digital health, emphasizing innovation in the development of new therapies. Samsara BioCapital actively seeks to partner with ambitious and visionary companies, fostering collaboration to advance significant advancements in biotechnology.

Srinivas Akkaraju

Founder and Managing Partner

Srini Akkaraju

Founder and Managing Partner

Aditya Asokan Ph.D

Senior Associate

Robert Baffi

Venture Partner

Abraham Bassan

Principal and Vice President

Abe Bassan

Principal

Mike Dybbs

Partner

Cory Freedland

Partner

Donald McCarthy

Principal

Donnie McCarthy

Principal

Marcos Milla

Venture Partner

Gunaretnam Rajagopal

Venture Partner

Steve Shuttleworth

Venture Partner

Roger Zhang Ph.D

Senior Associate

David Parry

Venture Partner

Past deals in Biotechnology

Jade Biosciences

Post in 2025
Jade Biosciences is a biopharmaceutical company dedicated to developing innovative therapies for unmet needs in autoimmune diseases. Its lead asset, JADE-001, targets the APRIL pathway for treating IgA nephropathy, with initial clinical trials planned. Additionally, Jade has two preclinical antibody discovery programs, JADE-002 and JADE-003. The company was founded upon assets licensed from Paragon Therapeutics.

Surrozen

Post in 2025
Surrozen, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focused on developing targeted regenerative antibodies to enhance tissue and organ repair in response to serious diseases. Founded in 2015, the company specializes in modulating the Wnt pathway, a crucial mediator of tissue regeneration, through its innovative antibody platforms that target specific organs and tissues. Notable programs include SZN-043, designed to stimulate liver regeneration in both acute and chronic liver diseases, and SZN-1326, aimed at repairing damaged epithelial tissue in patients with inflammatory bowel disease. Surrozen's approach extends to multiple organ systems, with potential applications in the intestine, liver, retina, cornea, lung, kidney, cochlea, skin, pancreas, and central nervous system.

Abcuro

Series C in 2025
Abcuro, Inc. is a biotechnology company focused on developing immunotherapies for the treatment of autoimmunity and cancer. Established in 2015 and headquartered in Newton, Massachusetts, Abcuro specializes in creating therapeutic antibodies that target novel pathways in these diseases. The company employs advanced bioinformatics to analyze transcription data from human diseases, enabling them to identify new therapeutic targets within the immune system. By leveraging clinical insights and systematic target validation, Abcuro aims to develop immune-modulatory biotherapeutics that provide innovative treatment options for patients suffering from autoimmune disorders and cancer.

Normunity

Series B in 2025
Normunity is a biotechnology company focused on developing a new class of precision immuno-oncology medicines known as immune normalizers. These innovative therapies aim to restore the body's natural immune response against cancer by targeting novel mechanisms that disrupt immune function. Normunity collaborates closely with the lab of Dr. Lieping Chen at Yale School of Medicine, leveraging proprietary discovery platforms to explore complex interactions between cancer and the immune system. The company's emerging pipeline includes drug programs designed to address the exclusion of T-cells from immune-sensitive tumors and other factors that impede normal immune activity in cancer patients. Normunity operates from locations in Boston, Massachusetts, and West Haven, Connecticut.

A2 Biotherapeutics

Series C in 2025
A2 Biotherapeutics, Inc. is a biotechnology company dedicated to developing innovative cell therapies for tumor cancer treatment. Based in Agoura Hills, California, the company utilizes its proprietary Tmodâ„¢ platform to create T cell therapies that accurately differentiate between solid tumors and normal cells. This platform allows for the identification and engineering of binders derived from antibodies or T cell receptors, optimizing precision in targeting cancer cells. A2 Biotherapeutics specifically addresses various cancer types, including head, neck, pancreatic, colorectal, and lung cancers, as well as cancer testis antigens. By engineering T cells to recognize genetic material loss in tumors, the company aims to selectively kill tumor cells while sparing healthy tissue. Founded in 2017, A2 Biotherapeutics continues to advance the field of cancer therapy through its innovative approaches.

Ottimo Pharma

Series A in 2024
Ottimo Pharma is a biopharmaceutical company dedicated to developing innovative cancer therapies for solid tumors. Its primary focus is Jankistomig, a bi-functional antibody that simultaneously targets two critical pathways in cancer growth: immune checkpoint inhibition and angiogenesis. By addressing these pathways concurrently, Ottimo Pharma aims to improve treatment outcomes and reduce the burden of cancer on patients and the healthcare system.

Palvella Therapeutics

Post in 2024
Palvella Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Wayne, Pennsylvania, established in 2015. The company specializes in developing and commercializing targeted therapies for serious and rare genetic skin diseases, focusing on addressing the root causes of these conditions. Its lead product candidate, QTORIN, is an anhydrous gel formulated to ensure drug stability at room temperature while enabling effective distribution into skin layers where various dermatologic pathologies occur. Palvella Therapeutics is committed to serving patient populations that have been overlooked, with an initial emphasis on conditions such as microcystic lymphatic malformations and cutaneous venous malformations, leveraging its patented QTORIN platform to advance its therapeutic pipeline.

Aclaris Therapeutics

Post in 2024
Aclaris Therapeutics is a clinical-stage biopharmaceutical company based in the United States, specializing in the development of innovative therapies for dermatological and immuno-inflammatory conditions. Founded by the creators of Vicept Therapeutics, the company is dedicated to addressing significant unmet needs in these fields, focusing on areas where no FDA-approved treatments exist or where treatment options are limited. Aclaris operates primarily in two segments: therapeutics and contract research. The therapeutics segment is engaged in the identification and development of novel drug candidates, while the contract research segment generates revenue through laboratory services. Among its developmental candidates is Zunsemetinib, an oral MK2 inhibitor aimed at treating immuno-inflammatory diseases.

Neurogene

Post in 2024
Neurogene Inc., established in 2018 and headquartered in New York, specializes in developing genetic medicines for treating neurological disorders. The company focuses on utilizing adeno-associated virus (AAV) vectors to deliver therapeutic genes for conditions such as Charcot-Marie Tooth disease type 4J (CMT4J), Aspartylglucosaminuria (AGU), and an undisclosed Lysosomal Storage Disease (LSD). Neurogene aims to provide effective treatment options where none currently exist, aiming to improve the quality of life for patients and families affected by these rare neurological disorders.

Alpha9 Theranostics

Series C in 2024
Alpha9 Theranostics is a biopharma company that focuses on radiotherapeutics for the treatment of solid and hematologic malignancies. The company is creating a strong pipeline of radiopharmaceuticals to target solid and hematologic malignancies. Its systematic approach to radiotherapeutic design is fueled by a toolbox of technologies and chemistries, which offers broad potential for expansion into a multitude of oncology targets. Alpha9 Theranostics was founded in 2019 and is headquartered in Vancouver, Canada.

Inventiva Pharma

Post in 2024
Inventiva Pharma is a clinical-stage biopharmaceutical company based in France, dedicated to developing oral small molecule therapies aimed at addressing significant unmet medical needs in fibrosis, lysosomal storage disorders, and oncology. The company has established a robust pipeline supported by a proprietary discovery engine and a wholly-owned research and development facility. It possesses an extensive library of molecules and a team with considerable expertise in developing compounds that target nuclear receptors, transcription factors, and epigenetic modulation. Inventiva is advancing clinical candidates, including lanifibranor, which is being developed for non-alcoholic steatohepatitis (NASH), a condition currently lacking approved treatments. Additionally, the company is engaged in a variety of pre-clinical therapy programs, further strengthening its portfolio in the fields of oncology, fibrosis, and rare diseases.

OnKure Therapeutics

Post in 2024
OnKure Therapeutics is a clinical-stage biotechnology company dedicated to the discovery and development of innovative cancer therapies. The company specializes in creating less toxic kinase inhibitor drugs and epigenetic therapies, including selective inhibitors of histone deacetylases. Its lead candidate, OKI-179, has demonstrated significant efficacy in preclinical models of hematological and solid tumor cancers, effectively reducing tumor growth both alone and in combination with other targeted therapies. Additionally, OnKure is advancing its HDAC3 selective inhibitor, OKI-422, into preclinical toxicology studies. The company's drug candidates are designed to directly target malignant cells, enhance the effects of small molecule therapies, and optimize the tumor microenvironment for improved checkpoint inhibition, addressing unmet medical needs in cancer treatment.

Enara Bio

Series B in 2024
Enara Bio Limited is a biotechnology company based in Oxford, United Kingdom, specializing in the development of vaccines and immunotherapies for cancer treatment and prevention. Founded in 2016 and previously known as ErVaxx Limited, the company focuses on creating targeted cancer immunotherapies by exploring novel antigens derived from endogenous retroviral DNA sequences. Enara Bio's technology platform enables the identification and assessment of tumor specificity and immunogenic potential, facilitating improved strategies for combating various cancers. Through its innovative approach, the company aims to provide effective therapeutic options for a broad patient population.

Nura Bio

Series A in 2024
Nura Bio, Inc. is a clinical-stage biopharmaceutical company based in South San Francisco, California, focusing on the discovery and development of neuroprotective drugs aimed at preventing axon loss due to acute injury or chronic degenerative diseases. Founded in 2017 and formerly known as Proneurotech, the company is advancing its lead drug candidate, NB-4746, which inhibits the SARM1 protein, a key player in axonal degeneration. This candidate has exhibited potential in preclinical studies for mitigating nerve damage and is scheduled to enter phase 1b/2 clinical trials in 2025. Nura Bio is dedicated to developing therapies that not only protect against neuronal loss but also enhance the immune surveillance capacity of the nervous system, addressing various neurological disorders. The company has successfully raised substantial financing to support its innovative drug programs.

Candid Therapeutics

Series A in 2024
Candid Therapeutics is a biotechnology company specializing in the development of innovative therapies for immunological disorders. The company's primary focus is on creating novel, user-friendly treatments for autoimmune diseases. Their core technology involves advanced T-cell engager antibodies, which precisely redirect T-cells to selectively eliminate autoreactive B-cells, aiming to deliver transformative efficacy and improved therapeutic outcomes for patients.

OrsoBio

Series B in 2024
OrsoBio is a clinical-stage biopharmaceutical company focused on developing innovative therapies to treat severe metabolic disorders such as obesity, type 2 diabetes, lipodystrophies, and severe dyslipidemia. The company aims to restore energy homeostasis in patients by targeting pathways relevant to maintaining energy balance, thereby addressing the root causes of these conditions. OrsoBio's pipeline includes therapies intended to revolutionize the treatment of these disorders.

Elektrofi

Series C in 2024
Elektrofi is a preclinical-stage company based in Boston, Massachusetts, focused on revolutionizing drug delivery to enhance patient experiences. Founded in 2016, Elektrofi specializes in a formulation system capable of processing a broad spectrum of therapeutic molecules, including large and complex proteins such as monoclonal antibodies, bispecifics, and fusion proteins. The company's technology aims to improve subcutaneous administration, enabling drug manufacturers to create innovative therapies that offer patients greater control over how they receive life-changing medicines.

Pathalys Pharma

Series B in 2024
Pathalys Pharma is a clinical biopharmaceutical company focused on developing innovative therapeutics for late-stage chronic kidney disease, particularly targeting secondary hyperparathyroidism (SHPT). SHPT is a condition characterized by the overactivity of the parathyroid glands, resulting from diseases outside of these glands, leading to excessive production of parathyroid hormone (PTH). The company's lead product, upacicalcet, is a novel calcimimetic designed to improve treatment outcomes for hemodialysis patients by mimicking calcium's effects on tissues through the activation of calcium-sensing receptors found in various human organs. Pathalys aims to address significant unmet medical needs in the management of SHPT, ultimately enhancing the quality of care for patients with end-stage chronic kidney disease.

Autobahn Therapeutics

Series C in 2024
Autobahn Therapeutics, Inc. is a biotechnology company based in San Diego, California, focused on developing small molecule therapies for central nervous system (CNS) disorders. Founded in 2017 and originally named Llama Therapeutics, the company aims to address significant unmet medical needs in neuropsychiatry, neurodegeneration, and neuroinflammation. Autobahn's lead candidate, ABX-002, is a thyroid hormone receptor beta agonist being investigated as a potential adjunctive treatment for multiple sclerosis, adrenomyeloneuropathy, major depressive disorder, and bipolar disorder depression. The company employs a brain-targeting chemistry platform that allows for precise tuning of CNS exposure while pursuing validated clinical and biological targets, guided by biomarkers, to unlock new therapeutic opportunities.

Cargo Therapeutics

Post in 2024
Cargo Therapeutics is a clinical-stage biotechnology company focused on developing innovative CAR T-cell therapies to improve outcomes for cancer patients. The company aims to address the challenges faced by existing autologous CAR therapies, which are only curative for less than half of cancer patients and hindered by issues such as manufacturing limitations, supply challenges, and reimbursement barriers. Cargo Therapeutics is advancing next-generation cell therapies designed to enhance effectiveness, safety, and supply reliability. One of its key products, CRG-022, is a novel CAR T-cell candidate targeting CD22, an antigen present in a majority of B-cell malignancies, specifically designed to overcome treatment resistance. By pursuing these novel solutions, Cargo Therapeutics seeks to facilitate broader access to curative therapies and significantly improve the treatment experience for cancer patients.

Enlaza Therapeutics

Series A in 2024
Enlaza Therapeutics is a biotechnology research company founded in 2020 and headquartered in La Jolla, California. The company focuses on developing novel protein therapeutics aimed at providing more effective and safer treatment options for patients. Utilizing advanced synthetic biology technology, Enlaza Therapeutics specializes in site-specific covalent coupling driven by drug binding. This innovative approach allows the development of first-in-class covalent biologics that have the potential to deliver enhanced efficacy and improved safety profiles compared to traditional therapies.

Eliem Therapeutics

Post in 2024
Eliem Therapeutics, Inc. is a clinical-stage biotechnology company based in Boston, Massachusetts, that specializes in developing therapeutic drugs for hyperexcitability disorders affecting the nervous system. Founded in 2018, the company focuses on creating innovative treatments for conditions such as chronic pain, depression, epilepsy, and anxiety, which significantly impact millions of individuals. Eliem utilizes its expertise in neuroscience and translational medicine to advance a promising pipeline of drug candidates, including its lead candidate, ETX-155, aimed at addressing major depressive disorder and focal onset seizures. The company's mission centers on meeting unmet medical needs and improving patients' quality of life through its novel therapies.

Leap Therapeutics

Post in 2024
Leap Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of targeted and immuno-oncology therapies for cancer treatment. Founded in 2011 and previously known as HealthCare Pharmaceuticals, the company focuses on identifying and developing molecules that inhibit tumor-promoting pathways and activate the immune system against cancer cells. Its lead program, DKN-01, is a monoclonal antibody targeting Dickkopf-related protein 1 (DKK1) and is currently undergoing clinical trials for various cancers, including esophagogastric and gynecologic cancers. Additionally, Leap Therapeutics is advancing its second program, FL-301, which targets Claudin18.2-expressing cells, along with two preclinical antibody programs, FL-302 and FL-501, aimed at developing transformative treatments for cancer.

Obsidian Therapeutics

Series C in 2024
Obsidian Therapeutics, Inc. is a biotechnology company based in Cambridge, Massachusetts, founded in 2015. The company specializes in developing next-generation cell and gene therapies aimed at enhancing adoptive immunotherapy for cancer patients. Its innovative approach utilizes pharmacologic operating systems that enable precise control over protein activity within cells. This technology allows for the creation of adoptive cell therapies with novel functionalities, which can be regulated by treating physicians using simple and safe orally active medications. Through these advancements, Obsidian Therapeutics seeks to improve upon existing cell therapies and expand treatment options for a broader patient demographic.

Nkarta Therapeutics

Post in 2024
Nkarta Therapeutics is a biopharmaceutical company focused on developing engineered natural killer (NK) cell therapies for treating various cancers and autoimmune diseases. Unlike T-cell therapies, NK cells have an inherent ability to recognize and destroy abnormal cells without genetic alteration, offering promise for diverse tumor types with potentially better tolerated side effects. Nkarta's approach involves leveraging its NK expansion platform technology alongside proprietary cell engineering techniques to generate a substantial supply of enhanced NK cells that can persistently target and eliminate cancer cells.

LENZ Therapeutics

Post in 2024
LENZ Therapeutics is a late-stage biopharmaceutical company dedicated to the development and commercialization of innovative ophthalmic therapies. It focuses on addressing vision-related issues, particularly presbyopia, which affects the near vision of individuals, especially those over the age of 45. The company's primary product is an aceclidine-based eye drop designed to restore near vision loss associated with this condition. Through its advancements in ophthalmic pharmaceuticals, LENZ Therapeutics aims to improve the quality of life for those impacted by vision challenges.

Alumis

Series C in 2024
Alumis is a clinical-stage biopharmaceutical company dedicated to developing precision medicines for autoimmune disorders. By leveraging a proprietary data analytics platform and biological insights, Alumis aims to transform the treatment landscape for patients suffering from these conditions. The company focuses on identifying and advancing therapeutics based on genetically validated targets, which enables the creation of targeted therapies that significantly improve patient outcomes. With a team of experts experienced in drug discovery and immunology, Alumis seeks to replace broad immunosuppression with more effective, targeted treatment options, ultimately enhancing the quality of life for individuals affected by autoimmune diseases.

FogPharma

Series E in 2024
FogPharma is a biotechnology company focused on developing innovative therapies for cancer treatment through its proprietary cell-penetrating mini proteins (CPMPs). Founded by Greg Verdine, a leader in drug discovery, the company aims to target cancer-causing proteins within cells that are typically inaccessible to traditional drugs. This novel approach allows for the neutralization of these proteins, potentially transforming the treatment landscape for cancer-related diseases. FogPharma collaborates with leading experts in cancer biology and therapy, fostering a network of researchers, investors, and cancer patients dedicated to advancing its mission. The company is committed to delivering this new class of medicines to improve patient outcomes and enhance quality of life for individuals affected by cancer.

vTv Therapeutics

Post in 2024
vTv Therapeutics LLC is a clinical-stage biopharmaceutical company dedicated to the discovery and development of orally administered small molecule therapeutics aimed at addressing unmet medical needs across a variety of human diseases. The company has a diverse pipeline that includes drug candidates targeting central nervous system disorders, diabetes, inflammation, and cancer, with a primary focus on Alzheimer's disease and Type 2 diabetes. Notable candidates in development include Azeliragon, which is in Phase II clinical trials for mild Alzheimer's disease, and TTP399, a liver-selective glucokinase activator that has completed Phase II trials for Type 2 diabetes. vTv Therapeutics is also advancing additional compounds such as TTP273 and HPP737, among others, to tackle chronic diseases. Founded in 1998 and based in High Point, North Carolina, vTv Therapeutics operates as a subsidiary of vTv Therapeutics Inc. and emphasizes a commitment to innovative drug discovery through its in-house research and strategic collaborations.

Mineralys Therapeutics

Post in 2024
Mineralys Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for hypertension. The company is advancing its lead product candidate, MLS-101, a highly selective and potent aldosterone synthase inhibitor licensed from Mitsubishi Tanabe Pharma Corporation. Mineralys aims to provide a targeted treatment for patients with uncontrolled hypertension, particularly those who do not achieve adequate blood pressure control despite using multiple antihypertensive medications. By addressing the underlying factors associated with elevated aldosterone levels, Mineralys seeks to improve treatment outcomes for individuals suffering from this condition.

Jasper Therapeutics

Post in 2024
Jasper Therapeutics, Inc. is a clinical-stage biotechnology company based in Menlo Park, California, that specializes in developing therapeutic agents for hematopoietic stem cell transplants and gene therapies. Founded in 2018, the company aims to enhance the safety and efficacy of conditioning agents to broaden the application of curative therapies. Jasper's lead product, JSP191, is a humanized monoclonal antibody currently in clinical development, designed to act as a conditioning agent by selectively clearing hematopoietic stem cells from bone marrow in patients undergoing stem cell transplants. The company also utilizes an engineered hematopoietic stem cells platform to address the limitations of transplant grafts, thereby increasing the accessibility of both allogeneic and autologous gene-edited hematopoietic stem cell therapies for a larger patient population.

Adverum Biotechnologies

Post in 2024
Adverum Biotechnologies is a clinical-stage gene therapy company focused on developing innovative treatments for ocular and rare diseases. Headquartered in Redwood City, California, the company aims to establish gene therapy as a new standard of care, aspiring to provide functional cures that restore vision and prevent blindness. Its pipeline includes several product candidates, notably ADVM-022, which targets wet age-related macular degeneration through a single intravitreal injection designed to deliver long-term therapeutic effects. Other candidates include ADVM-043 for alpha-1 antitrypsin deficiency and ADVM-053 for hereditary angioedema. Adverum collaborates with partners like Editas Medicine and Regeneron Pharmaceuticals to leverage advanced AAV vectors and develop treatments for various inherited retinal diseases and ocular therapeutic targets. Founded in 2006, the company was previously known as Avalanche Biotechnologies and rebranded in 2016.

Syros Pharmaceuticals

Post in 2023
Syros Pharmaceuticals, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, that specializes in developing innovative treatments for cancer and monogenic diseases through gene control medicines. The company is advancing its lead product candidates, including SY-1425, a selective retinoic acid receptor alpha agonist currently in Phase II clinical trials for specific patient populations with acute myeloid leukemia and myelodysplastic syndrome, and SY-5609, a cyclin-dependent kinase 7 inhibitor under investigation in a Phase I clinical trial for advanced solid tumors. Syros is also engaged in collaborative research, including a partnership with Incyte Corporation aimed at identifying therapeutic targets for myeloproliferative neoplasms and a licensing agreement with TMRC Co. Ltd. for the development of tamibarotene. With a focus on mapping gene regulatory circuits, Syros leverages its proprietary platform and expertise to address significant unmet medical needs in oncology. Founded in 2011, the company aims to establish new standards of care for patients with hematologic malignancies.

Seismic Therapeutic

Series B in 2023
Seismic Therapeutic is a biotechnology company focused on advancing immunology drug development through the integration of machine learning in the biologics discovery process. Utilizing its proprietary IMPACTâ„¢ platform, Seismic Therapeutic addresses critical challenges in the development of biologics by combining machine learning with structural biology, protein engineering, and translational immunology. This innovative approach aims to create optimized therapies for patients more efficiently. The company is developing a pipeline of biologics specifically targeting adaptive immune system dysregulation to treat various autoimmune diseases.

Eyebiotech

Series A in 2023
Eyebiotech is a vision treatment company that develops products to preserve, repair, and improve eyesight. The firm guards against sight-threatening eye disorders and developed the first anti-vascular endothelial growth factor medication for patients with age-related macular degeneration, allowing those with eye ailments to regain their eyesight.

OrsoBio

Series A in 2023
OrsoBio is a clinical-stage biopharmaceutical company focused on developing innovative therapies to treat severe metabolic disorders such as obesity, type 2 diabetes, lipodystrophies, and severe dyslipidemia. The company aims to restore energy homeostasis in patients by targeting pathways relevant to maintaining energy balance, thereby addressing the root causes of these conditions. OrsoBio's pipeline includes therapies intended to revolutionize the treatment of these disorders.

Omniox

Series A in 2023
Omniox is a biopharmaceutical company focused on developing innovative treatments for diseases associated with hypoxia, a condition characterized by inadequate oxygen levels in tissues. This lack of oxygen is linked to various serious health issues, including certain cancers and cardiovascular diseases. The company utilizes its proprietary H-NOX platform technology, which is designed to deliver oxygen and nitric oxide specifically to hypoxic tissues. This targeted approach aims to restore normal tissue function and improve patient outcomes by addressing the underlying causes of hypoxia-related diseases. Through its advancements in biologics, Omniox seeks to provide meaningful therapeutic benefits and enable healthcare professionals to develop effective oxygen-based therapies that enhance patient health and recovery.

Tentarix Biotherapeutics

Series B in 2023
Tentarix Biotherapeutics is a company focused on developing innovative protein therapeutics that address critical limitations in the treatment of cancer, autoimmune diseases, and other conditions. Utilizing a protein engineering platform, Tentarix specializes in creating multispecific binding molecules that combine unique bioactivities derived from fully human antibody variable domains. By leveraging synthetic biology, the company aims to provide clinicians with new therapeutic options that offer enhanced specificity and activity, thereby improving patient outcomes in various disease contexts.

Abcuro

Series B in 2023
Abcuro, Inc. is a biotechnology company focused on developing immunotherapies for the treatment of autoimmunity and cancer. Established in 2015 and headquartered in Newton, Massachusetts, Abcuro specializes in creating therapeutic antibodies that target novel pathways in these diseases. The company employs advanced bioinformatics to analyze transcription data from human diseases, enabling them to identify new therapeutic targets within the immune system. By leveraging clinical insights and systematic target validation, Abcuro aims to develop immune-modulatory biotherapeutics that provide innovative treatment options for patients suffering from autoimmune disorders and cancer.

Gossamer Bio

Post in 2023
Gossamer Bio is a clinical-stage biopharmaceutical company based in San Diego that specializes in the discovery, development, and commercialization of innovative therapeutic products targeting significant unmet medical needs. Founded by former executives from Receptos, the company focuses on areas such as immunology, inflammation, fibrosis, and oncology. Its pipeline includes several promising candidates: Seralutinib, aimed at addressing pulmonary arterial hypertension; GB004, for inflammatory bowel disease; GB1275, targeting various oncology indications; and GB001, designed for moderate-to-severe eosinophilic asthma. Gossamer Bio's strategy involves leveraging a rich in-licensing environment to enhance its therapeutic offerings, supported by a team recognized for their successful track record in drug development.

Septerna

Series B in 2023
Septerna is a biotechnology company focused on the discovery and development of novel small-molecule medicines that target G protein-coupled receptors (GPCRs). The company aims to improve patient outcomes by leveraging advanced drug discovery technologies, including innovative screening methods and structure-based drug design. Septerna utilizes its proprietary Native Complex platform to facilitate industrial-scale drug discovery, enabling researchers to identify effective treatments for a diverse array of diseases. Through its commitment to combining cutting-edge technology with a focus on GPCR targets, Septerna seeks to advance the field of medicine and enhance the quality of life for patients.

Upstream Bio

Series B in 2023
Upstream Bio Inc is a clinical-stage biotechnology company dedicated to developing treatments for inflammatory diseases, particularly severe respiratory disorders. The company's primary focus is on verekitug, an antibody therapy designed to inhibit the Thymic Stromal Lymphopoietin receptor. This receptor is a key target in the inflammatory response, influencing various immune cells and signaling pathways involved in both common and rare illnesses. By targeting TSLP, Upstream Bio aims to address the underlying mechanisms of severe asthma and related conditions, positioning itself as a significant player in the field of immunotherapy.

Lyra Therapeutics

Post in 2023
Lyra Therapeutics, Inc. is a clinical-stage therapeutics company dedicated to developing and commercializing innovative drug and delivery solutions for the localized treatment of ear, nose, and throat diseases. The company utilizes its proprietary XTreo technology platform, which allows for the precise and sustained delivery of medications directly to affected tissues through a single administration. Its lead product candidates, LYR-210 and LYR-220, are bioresorbable polymeric matrices designed for non-invasive in-office procedures, providing up to six months of continuous drug therapy for chronic rhinosinusitis. The active ingredient in these products is mometasone furoate, known for its established efficacy and safety profile in various FDA-approved medications. Founded in 2005 and headquartered in Watertown, Massachusetts, Lyra Therapeutics aims to improve treatment outcomes for patients suffering from ENT diseases.

ElevateBio

Series D in 2023
ElevateBio, LLC is a holding company based in Cambridge, Massachusetts, founded in 2017. It focuses on developing cell and gene therapies for the treatment of cancer and viral infections. The company operates a portfolio of subsidiaries that aim to manufacture and commercialize innovative medicines. ElevateBio collaborates with leading scientists and inventors to create a robust portfolio of therapeutic solutions. Additionally, it has established a centralized facility designed to streamline the translation of cell and gene therapy research into viable medical products, ensuring that patients have access to treatments for severe diseases in a timely manner.

OnKure Therapeutics

Series C in 2023
OnKure Therapeutics is a clinical-stage biotechnology company dedicated to the discovery and development of innovative cancer therapies. The company specializes in creating less toxic kinase inhibitor drugs and epigenetic therapies, including selective inhibitors of histone deacetylases. Its lead candidate, OKI-179, has demonstrated significant efficacy in preclinical models of hematological and solid tumor cancers, effectively reducing tumor growth both alone and in combination with other targeted therapies. Additionally, OnKure is advancing its HDAC3 selective inhibitor, OKI-422, into preclinical toxicology studies. The company's drug candidates are designed to directly target malignant cells, enhance the effects of small molecule therapies, and optimize the tumor microenvironment for improved checkpoint inhibition, addressing unmet medical needs in cancer treatment.

Cargo Therapeutics

Series A in 2023
Cargo Therapeutics is a clinical-stage biotechnology company focused on developing innovative CAR T-cell therapies to improve outcomes for cancer patients. The company aims to address the challenges faced by existing autologous CAR therapies, which are only curative for less than half of cancer patients and hindered by issues such as manufacturing limitations, supply challenges, and reimbursement barriers. Cargo Therapeutics is advancing next-generation cell therapies designed to enhance effectiveness, safety, and supply reliability. One of its key products, CRG-022, is a novel CAR T-cell candidate targeting CD22, an antigen present in a majority of B-cell malignancies, specifically designed to overcome treatment resistance. By pursuing these novel solutions, Cargo Therapeutics seeks to facilitate broader access to curative therapies and significantly improve the treatment experience for cancer patients.

Abivax

Post in 2023
Abivax is a clinical-stage biotechnology company based in France, dedicated to developing innovative therapeutics that leverage the body's natural immune mechanisms to treat patients with autoimmune diseases, viral infections, and cancer. The company's primary focus is on chronic inflammatory diseases, particularly inflammatory bowel diseases such as ulcerative colitis and Crohn's disease. Abivax is currently evaluating its leading drug candidate, obefazimod, in Phase 3 clinical trials aimed at addressing moderately to severely active ulcerative colitis. Through its drug development platforms, Abivax strives to deliver novel and effective treatments to patients with significant unmet medical needs in these therapeutic areas.

Palvella Therapeutics

Series D in 2023
Palvella Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Wayne, Pennsylvania, established in 2015. The company specializes in developing and commercializing targeted therapies for serious and rare genetic skin diseases, focusing on addressing the root causes of these conditions. Its lead product candidate, QTORIN, is an anhydrous gel formulated to ensure drug stability at room temperature while enabling effective distribution into skin layers where various dermatologic pathologies occur. Palvella Therapeutics is committed to serving patient populations that have been overlooked, with an initial emphasis on conditions such as microcystic lymphatic malformations and cutaneous venous malformations, leveraging its patented QTORIN platform to advance its therapeutic pipeline.

Alpha9 Theranostics

Series B in 2022
Alpha9 Theranostics is a biopharma company that focuses on radiotherapeutics for the treatment of solid and hematologic malignancies. The company is creating a strong pipeline of radiopharmaceuticals to target solid and hematologic malignancies. Its systematic approach to radiotherapeutic design is fueled by a toolbox of technologies and chemistries, which offers broad potential for expansion into a multitude of oncology targets. Alpha9 Theranostics was founded in 2019 and is headquartered in Vancouver, Canada.

Enlaza Therapeutics

Venture Round in 2022
Enlaza Therapeutics is a biotechnology research company founded in 2020 and headquartered in La Jolla, California. The company focuses on developing novel protein therapeutics aimed at providing more effective and safer treatment options for patients. Utilizing advanced synthetic biology technology, Enlaza Therapeutics specializes in site-specific covalent coupling driven by drug binding. This innovative approach allows the development of first-in-class covalent biologics that have the potential to deliver enhanced efficacy and improved safety profiles compared to traditional therapies.

immatics biotechnologies

Post in 2022
immatics is a biopharmaceutical company focused on the discovery of true targets for cancer immunotherapies with the development of the right T cell receptors. The company's customized Adoptive Cell Therapies (ACTengine) and antibody-like TCR Bispecifics are the two main product classes in the pipeline (TCER). With a focus on particularly difficult-to-treat solid malignancies, each therapy modality has unique characteristics to create the desired therapeutic impact for patients at various disease stages and with various types of tumors. immatics biotechnologies was established in 2000 by Hans Rammensee, Harpreet Singh, and Steffen Walter in Tübingen, Baden-Wurttemberg.

Autobahn Therapeutics

Venture Round in 2022
Autobahn Therapeutics, Inc. is a biotechnology company based in San Diego, California, focused on developing small molecule therapies for central nervous system (CNS) disorders. Founded in 2017 and originally named Llama Therapeutics, the company aims to address significant unmet medical needs in neuropsychiatry, neurodegeneration, and neuroinflammation. Autobahn's lead candidate, ABX-002, is a thyroid hormone receptor beta agonist being investigated as a potential adjunctive treatment for multiple sclerosis, adrenomyeloneuropathy, major depressive disorder, and bipolar disorder depression. The company employs a brain-targeting chemistry platform that allows for precise tuning of CNS exposure while pursuing validated clinical and biological targets, guided by biomarkers, to unlock new therapeutic opportunities.

Delfi Diagnostics

Series B in 2022
Delfi Diagnostics, Inc. is a biotechnology company based in Baltimore, Maryland, focused on the early detection of cancer through innovative blood tests. Founded in 2018, the company employs artificial intelligence and genome sequencing to identify unique patterns of DNA fragmentation in the blood, enabling the detection of previously unrecognized cancer-associated cell-free DNA fragments. By utilizing machine learning, Delfi Diagnostics aims to develop high-precision, non-invasive blood tests that allow healthcare professionals to detect cancer at its most curable stage, thereby facilitating timely and effective treatment options for patients.

MiroBio

Series B in 2022
MiroBio Ltd is a biotechnology company based in Oxford, United Kingdom, focused on the development and manufacture of antibody modulators for immune cell receptors, targeting autoimmune diseases. Established in 2018, MiroBio leverages groundbreaking research from the University of Oxford to understand the communication and activation mechanisms of immune cells. The company's innovative platform aims to create antibodies that stimulate specific immune signals, harnessing the body's natural control mechanisms to restore balance within the immune system. By activating these natural processes, MiroBio seeks to provide significant therapeutic benefits for patients suffering from a range of autoimmune conditions, enabling clinicians to better manage and treat these diseases.

Scholar Rock

Post in 2022
Scholar Rock, Inc. is a biotechnology company based in Cambridge, Massachusetts, specializing in the discovery and development of biologic therapies that selectively target dysregulated growth factors within disease microenvironments. The company's innovative approach focuses on modulating supracellular activation to address serious diseases, including fibrosis, musculoskeletal disorders, immuno-oncology, and autoimmune diseases. Scholar Rock's lead product candidate, SRK-015, is a first-in-class inhibitor designed to target the activation of the growth factor myostatin in skeletal muscle, specifically for the treatment of spinal muscular atrophy. The company is advancing this candidate through clinical development while also leveraging its proprietary platform to create a pipeline of additional product candidates aimed at transforming treatment for various serious conditions, including other neuromuscular disorders, cancer, and anemia.

Mineralys Therapeutics

Series B in 2022
Mineralys Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for hypertension. The company is advancing its lead product candidate, MLS-101, a highly selective and potent aldosterone synthase inhibitor licensed from Mitsubishi Tanabe Pharma Corporation. Mineralys aims to provide a targeted treatment for patients with uncontrolled hypertension, particularly those who do not achieve adequate blood pressure control despite using multiple antihypertensive medications. By addressing the underlying factors associated with elevated aldosterone levels, Mineralys seeks to improve treatment outcomes for individuals suffering from this condition.

ImmunOs Therapeutics

Series B in 2022
ImmunOs Therapeutics AG is a clinical-stage biotechnology company based in Schlieren, Switzerland, founded in 2014. The company specializes in the discovery and development of innovative immunotherapies aimed at enhancing cancer treatment and addressing autoimmune diseases. ImmunOs focuses on creating novel human immunomodulatory proteins that play a role in both innate and adaptive immunity. Their therapeutics are designed to exert direct anti-tumor effects by remodeling the tumor microenvironment, while also developing antibodies that inhibit the activation of specific HLA molecules linked to autoimmune conditions. Through its research and development efforts, ImmunOs aims to improve the lives of patients facing serious diseases.

Upstream Bio

Series A in 2022
Upstream Bio Inc is a clinical-stage biotechnology company dedicated to developing treatments for inflammatory diseases, particularly severe respiratory disorders. The company's primary focus is on verekitug, an antibody therapy designed to inhibit the Thymic Stromal Lymphopoietin receptor. This receptor is a key target in the inflammatory response, influencing various immune cells and signaling pathways involved in both common and rare illnesses. By targeting TSLP, Upstream Bio aims to address the underlying mechanisms of severe asthma and related conditions, positioning itself as a significant player in the field of immunotherapy.

Lyra Therapeutics

Post in 2022
Lyra Therapeutics, Inc. is a clinical-stage therapeutics company dedicated to developing and commercializing innovative drug and delivery solutions for the localized treatment of ear, nose, and throat diseases. The company utilizes its proprietary XTreo technology platform, which allows for the precise and sustained delivery of medications directly to affected tissues through a single administration. Its lead product candidates, LYR-210 and LYR-220, are bioresorbable polymeric matrices designed for non-invasive in-office procedures, providing up to six months of continuous drug therapy for chronic rhinosinusitis. The active ingredient in these products is mometasone furoate, known for its established efficacy and safety profile in various FDA-approved medications. Founded in 2005 and headquartered in Watertown, Massachusetts, Lyra Therapeutics aims to improve treatment outcomes for patients suffering from ENT diseases.

Eyebiotech

Series A in 2022
Eyebiotech is a vision treatment company that develops products to preserve, repair, and improve eyesight. The firm guards against sight-threatening eye disorders and developed the first anti-vascular endothelial growth factor medication for patients with age-related macular degeneration, allowing those with eye ailments to regain their eyesight.

Seismic Therapeutic

Series A in 2022
Seismic Therapeutic is a biotechnology company focused on advancing immunology drug development through the integration of machine learning in the biologics discovery process. Utilizing its proprietary IMPACTâ„¢ platform, Seismic Therapeutic addresses critical challenges in the development of biologics by combining machine learning with structural biology, protein engineering, and translational immunology. This innovative approach aims to create optimized therapies for patients more efficiently. The company is developing a pipeline of biologics specifically targeting adaptive immune system dysregulation to treat various autoimmune diseases.

Dewpoint Therapeutics

Series C in 2022
Dewpoint Therapeutics, Inc. is a Boston-based biotech company focused on the research and development of biomolecular condensates, aiming to create innovative treatments for a range of diseases, including cancer, neurodegenerative disorders, immunological conditions, cardiovascular issues, women's health, and viral infections. Founded in 2018, the company utilizes a proprietary platform that combines experimental techniques with machine-learning-based image analysis to visualize and study biomolecular condensates. This technology includes a collection of genetically engineered cell lines designed to track condensates and mitigate harmful protein sequestration. By leveraging its advanced capabilities, Dewpoint Therapeutics seeks to address unmet medical needs and enhance drug discovery across multiple therapeutic areas, collaborating with leading academic and pharmaceutical partners to further its mission.

Septerna

Series A in 2022
Septerna is a biotechnology company focused on the discovery and development of novel small-molecule medicines that target G protein-coupled receptors (GPCRs). The company aims to improve patient outcomes by leveraging advanced drug discovery technologies, including innovative screening methods and structure-based drug design. Septerna utilizes its proprietary Native Complex platform to facilitate industrial-scale drug discovery, enabling researchers to identify effective treatments for a diverse array of diseases. Through its commitment to combining cutting-edge technology with a focus on GPCR targets, Septerna seeks to advance the field of medicine and enhance the quality of life for patients.

Simcha Therapeutics

Series B in 2022
Simcha Therapeutics is a biopharmaceutical company focused on developing engineered cytokine immunotherapy for cancer treatment. Founded in 2018 and headquartered in New Haven, Connecticut, the company utilizes directed evolution to create novel cytokines that enhance the immune system's ability to combat diseases. Its lead program, ST-067, is a designer IL-18 cytokine that has demonstrated significant antitumor effects in animal models, both as a standalone treatment and in combination with anti-PD-1 checkpoint inhibitors. This innovative approach aims to provide patients with more effective immunotherapies, thereby improving their ability to fight cancer.

SanReno Therapeutics

Funding Round in 2021
SanReno Therapeutics is a biotechnology company that specializes in the development, manufacturing, and commercialization of therapies for kidney diseases and related conditions. Operating primarily in the People’s Republic of China, Hong Kong, Macau, Taiwan, and Singapore, the company is dedicated to advancing research and development in this therapeutic area. Formed as a joint venture between Chinook Therapeutics, Frazier Healthcare Partners, and Pivotal bioVenture Partners China, SanReno Therapeutics aims to create innovative solutions that enhance the quality of life for patients suffering from kidney-related ailments.

Ablaze Pharmaceuticals

Series A in 2021
Ablaze Pharmaceuticals is a clinical-stage biopharmaceutical company dedicated to developing Targeted Radiotherapy (TRT) treatments aimed at benefiting cancer patients. The company focuses on innovative TRT products, utilizing the extensive business experience and networks of its founders in cross-border product development and deal-making. By targeting the Chinese market, Ablaze Pharmaceuticals seeks to provide effective cancer treatment options tailored to the needs of patients in the region.

Tentarix Biotherapeutics

Series A in 2021
Tentarix Biotherapeutics is a company focused on developing innovative protein therapeutics that address critical limitations in the treatment of cancer, autoimmune diseases, and other conditions. Utilizing a protein engineering platform, Tentarix specializes in creating multispecific binding molecules that combine unique bioactivities derived from fully human antibody variable domains. By leveraging synthetic biology, the company aims to provide clinicians with new therapeutic options that offer enhanced specificity and activity, thereby improving patient outcomes in various disease contexts.

Science 37

Post in 2021
Science 37, Inc. is a technology-enabled clinical trial company that specializes in developing patient-centric models for clinical research, aimed at accelerating biomedical discovery. The company utilizes its innovative platform, NORA (Network Oriented Research Assistant), a cloud-based mobile research tool that facilitates communication between researchers, patients, and mobile nurses through videos, surveys, and photographs. By providing decentralized clinical trial services, Science 37 enables access to diverse patient populations that traditional site-based research may overlook. The company has established itself as a leader in conducting virtual trials, leveraging an extensive network of telemedicine investigators and home-health nurses to enhance patient enrollment and retention. Serving a wide range of clients, including pharmaceutical sponsors, biotech firms, and academic institutions, Science 37 aims to transform clinical research through its comprehensive, fully integrated trial platform. Founded in 2014 and headquartered in Los Angeles, California, Science 37 continues to innovate in the field of clinical research.

Exo Therapeutics

Series B in 2021
Exo Therapeutics, Inc. is a drug discovery and development company focused on addressing challenging pharmaceutical targets. Founded in 2018 and based in Cambridge, Massachusetts, the company utilizes its proprietary ExoSight platform to create a pipeline of drug candidates that target exosites, which are unique and distal binding pockets on enzymes. This innovative approach aims to reprogram enzyme activity, leading to precise and effective therapeutic outcomes, particularly in oncology and inflammation, while also minimizing potential side effects for patients. Exo Therapeutics is committed to unlocking breakthrough therapeutics through its team of experienced researchers and a deep understanding of complex disease mechanisms.

Obsidian Therapeutics

Series B in 2021
Obsidian Therapeutics, Inc. is a biotechnology company based in Cambridge, Massachusetts, founded in 2015. The company specializes in developing next-generation cell and gene therapies aimed at enhancing adoptive immunotherapy for cancer patients. Its innovative approach utilizes pharmacologic operating systems that enable precise control over protein activity within cells. This technology allows for the creation of adoptive cell therapies with novel functionalities, which can be regulated by treating physicians using simple and safe orally active medications. Through these advancements, Obsidian Therapeutics seeks to improve upon existing cell therapies and expand treatment options for a broader patient demographic.

Alamar Biosciences

Series B in 2021
Alamar Biosciences, founded in 2018 and headquartered in Fremont, California, specializes in developing advanced technologies for the early detection and treatment of cancer and other diseases. The company focuses on a precision proteomics platform that facilitates protein analysis and the creation of antibody technologies. This platform is designed to enhance the diagnosis of diseases, particularly cancer, while also supporting the discovery of new biomarkers. By enabling healthcare providers to detect diseases at an early stage, Alamar Biosciences aims to improve patient outcomes through timely interventions and potential cures.

HilleVax

Venture Round in 2021
HilleVax is a clinical-stage biopharmaceutical company headquartered in Boston, Massachusetts, founded in 2021. The company specializes in the development and commercialization of innovative vaccines. Its primary focus is on HIL-214, a virus-like particle (VLP) based vaccine candidate aimed at preventing moderate-to-severe acute gastroenteritis (AGE) caused by norovirus infection. HilleVax is dedicated to addressing significant public health challenges through its vaccine initiatives.

Attralus

Series B in 2021
Attralus, Inc. is a biopharmaceutical company dedicated to addressing the systemic nature of amyloidosis and enhancing the quality of life for affected patients. Incorporated in 2010 and headquartered in South San Francisco, California, Attralus develops proprietary peptide-based pan-amyloid targeting agents aimed at diagnosing and treating various forms and stages of systemic amyloidosis. Its product pipeline includes AT-01, a polybasic peptide radiotracer for diagnostic and monitoring purposes; AT-02, a peptide-immunoglobulin fusion for therapeutic use; and AT-03, an Fc-fusion protein designed for therapeutic applications. By targeting the common pathology present in all systemic amyloidosis diseases, Attralus seeks to create effective treatments for all subtypes, particularly those that currently lack available treatment options. The company was previously known as Aurora Bio, Inc., before rebranding in August 2020.

Neurogastrx

Series B in 2021
Neurogastrx, Inc. is a venture-stage biopharmaceutical company based in Campbell, California, focused on developing innovative therapies for gastrointestinal disorders. Incorporated in 2017, the company specializes in creating products that address unmet medical needs related to the enteric nervous system. One of its lead products, NG101, is designed to enhance gastric motility while also possessing antiemetic properties. Neurogastrx aims to provide effective solutions for functional and motility gastrointestinal disorders, targeting issues related to gut contractions, sensation, and the brain-gut axis, thereby addressing significant patient needs and alleviating disease burdens.

Tango Therapeutics

Post in 2021
Tango Therapeutics, Inc., established in 2014 and headquartered in Cambridge, Massachusetts, is a biotechnology company focused on developing innovative cancer therapies. The company employs the genetic principle of synthetic lethality to identify and target driver genes in cancer cells. Tango Therapeutics concentrates its efforts on three key areas: counteracting tumor suppressor gene loss, reversing immune evasion by cancer cells, and discovering novel drug combinations for enhanced efficacy. Its pipeline includes TNG908, a precision therapy targeting MTAP-deleted cancers, and several other discovery programs aimed at various cancer types with limited treatment options.

PepGen

Venture Round in 2021
PepGen Ltd. is a clinical-stage biotechnology company based in Oxford, United Kingdom, focused on advancing the next generation of nucleic acid therapeutics, particularly in the treatment of severe neuromuscular and neurologic diseases. Incorporated in 2018, PepGen has developed its Enhanced Delivery Oligonucleotide (EDO) platform, which is designed to improve the uptake and activity of conjugated oligonucleotide therapeutics. The company's innovative EDO peptides enhance tissue penetration, cellular uptake, and nuclear delivery, demonstrating their ability to transport oligonucleotides effectively into various target tissues, including smooth, skeletal, and cardiac muscle, as well as the central nervous system. PepGen aims to unlock the clinical potential of these transformative therapeutics, with a particular emphasis on the effective delivery of antisense oligonucleotides, and is advancing its novel conjugate therapeutics toward clinical application.

Prime Medicine

Series B in 2021
Prime Medicine is a biotechnology company focused on developing genetic therapies using its innovative Prime Editing technology. This next-generation gene editing method allows for precise "search and replace" modifications in the genome, aimed at restoring normal genetic function. The company targets a wide range of diseases with significant unmet medical needs, leveraging the efficiency and versatility of its gene editing capabilities to address the underlying causes of these conditions. Through its commitment to advancing gene editing, Prime Medicine seeks to transform the landscape of genetic medicine.

Abata Therapeutics

Series A in 2021
Abata Therapeutics is a biotechnology company dedicated to developing innovative cell therapies for patients suffering from progressive multiple sclerosis and other severe autoimmune and inflammatory diseases. The company specializes in the manipulation of regulatory T cells (Tregs) to address these conditions, aiming to restore balance within the immune system. By engineering Tregs to precisely target disease-related antigens, Abata Therapeutics creates therapies that can effectively treat diseases such as multiple sclerosis and type 1 diabetes without imposing systemic immune suppression. Founded by experts in immunology and cell therapy, Abata is committed to translating advanced scientific research into meaningful therapies that improve the lives of individuals facing chronic autoimmune challenges.

RayzeBio

Series C in 2021
RayzeBio, Inc. is a biotechnology company based in San Diego, California, founded in 2020. The company specializes in developing tumor-targeted small molecule medicines that leverage radioisotopes to improve cancer treatment outcomes. RayzeBio focuses on creating innovative radiopharmaceuticals, particularly utilizing alpha-emitting radioisotopes like Actinium-225, to target solid tumors effectively. With a robust pipeline of drug candidates, RayzeBio is committed to addressing significant market opportunities in oncology through late-stage clinical programs, development initiatives, and discovery efforts. The company's mission is to provide effective therapeutic solutions aimed at defeating cancer.

Synthekine

Series B in 2021
Synthekine Inc. is a biotechnology company based in Menlo Park, California, specializing in the development of engineered cytokine therapies and immunotherapies aimed at treating cancer and autoimmune disorders. Founded in 2018, Synthekine utilizes advanced platform technologies, including engineered partial agonists and orthogonal cell therapies, to enhance the efficacy of cytokines while minimizing their toxic side effects. The company's innovative Synthekine Platform employs surrogate agonists instead of traditional mutant cytokines to create selective immunotherapies. Its product pipeline features candidates such as STK-009, an orthogonal ligand paired with SYNCAR-001, an orthogonal receptor-modified CAR-T therapy targeting CD-19. Additionally, Synthekine is developing STK-012, partial agonists of IL-2, and other novel immunotherapies that integrate cytokine receptors to initiate new signaling pathways without relying on wild-type cytokines.

NiKang Therapeutics

Series C in 2021
NiKang Therapeutics, Inc. is a biotechnology company established in 2017 and headquartered in Wilmington, Delaware. The company specializes in the discovery and development of small molecule oncology medicines aimed at addressing unmet medical needs in cancer treatment. Utilizing a discovery approach informed by target structure biology, NiKang employs structure-based drug design to facilitate the rapid and efficient development of proprietary drug candidates. This methodology enables the company to create innovative therapies with desirable pharmacological properties, ultimately aimed at improving the lives of patients through enhanced treatment options.

Vedere Bio ll

Series A in 2021
Vedere Bio, Inc. is a biotechnology company based in Cambridge, Massachusetts, established in 2019. The company focuses on developing gene therapy products aimed at restoring functional vision for patients who have experienced vision loss due to Inherited Retinal Degenerations (IRDs) and other causes of vision impairment, both genetic and non-genetic. Unlike many ocular gene therapies that primarily slow the progression of vision loss, Vedere Bio seeks to restore lost vision, regardless of the patient's genetic background or stage of their condition. As of September 2020, Vedere Bio operates as a subsidiary of Novartis AG.

Janux Therapeutics

Series B in 2021
Janux Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative immunotherapies aimed at treating cancer. Utilizing its proprietary tumor-activated T Cell Engager platform technology, Janux aims to generate targeted immune responses that effectively combat tumors while minimizing effects on healthy tissue. The company's approach seeks to enhance all three stages of the anti-tumor immune response, making it a promising player in the field of cancer treatment.

Arcellx

Series C in 2021
Arcellx is a clinical-stage biotechnology company focused on developing innovative immunotherapies, particularly in the realm of cell therapy, for patients with cancer and other serious diseases. The company aims to enhance the safety, effectiveness, and accessibility of these therapies. Arcellx's lead product candidate, CART-ddBCMA, is currently being investigated in a Phase 1 clinical trial for the treatment of relapsed or refractory multiple myeloma. This therapy has received several designations from the U.S. Food and Drug Administration, including Fast Track and Orphan Drug status. Additionally, Arcellx is progressing its dosable and controllable CAR-T therapy, known as ARC-SparX, through two clinical programs targeting relapsed or refractory multiple myeloma and acute myeloid leukemia. Through these efforts, Arcellx seeks to contribute significantly to the advancement of cell therapy in modern medicine.

Mineralys Therapeutics

Series A in 2021
Mineralys Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for hypertension. The company is advancing its lead product candidate, MLS-101, a highly selective and potent aldosterone synthase inhibitor licensed from Mitsubishi Tanabe Pharma Corporation. Mineralys aims to provide a targeted treatment for patients with uncontrolled hypertension, particularly those who do not achieve adequate blood pressure control despite using multiple antihypertensive medications. By addressing the underlying factors associated with elevated aldosterone levels, Mineralys seeks to improve treatment outcomes for individuals suffering from this condition.

ElevateBio

Series C in 2021
ElevateBio, LLC is a holding company based in Cambridge, Massachusetts, founded in 2017. It focuses on developing cell and gene therapies for the treatment of cancer and viral infections. The company operates a portfolio of subsidiaries that aim to manufacture and commercialize innovative medicines. ElevateBio collaborates with leading scientists and inventors to create a robust portfolio of therapeutic solutions. Additionally, it has established a centralized facility designed to streamline the translation of cell and gene therapy research into viable medical products, ensuring that patients have access to treatments for severe diseases in a timely manner.

Graphite Bio

Series B in 2021
Graphite Bio, Inc. is a clinical-stage gene editing company based in South San Francisco, California, that focuses on targeted DNA integration to address severe genetic diseases. The firm employs advanced technology to enable the precise insertion of genetic sequences, effectively correcting mutations, replacing malfunctioning genes, and introducing therapeutic genetic materials into specific regions of the genome. By harnessing high-efficiency targeted gene integration, Graphite Bio aims to develop novel therapies that could potentially cure a wide array of serious and life-threatening conditions. Formerly known as Integral Medicines, Inc., the company rebranded in August 2020 and has operated since its incorporation in 2019. Graphite Bio is committed to the pioneering of a precision gene editing approach designed to fulfill the medical challenge of accurately "finding and replacing" genes.

OnKure Therapeutics

Series B in 2021
OnKure Therapeutics is a clinical-stage biotechnology company dedicated to the discovery and development of innovative cancer therapies. The company specializes in creating less toxic kinase inhibitor drugs and epigenetic therapies, including selective inhibitors of histone deacetylases. Its lead candidate, OKI-179, has demonstrated significant efficacy in preclinical models of hematological and solid tumor cancers, effectively reducing tumor growth both alone and in combination with other targeted therapies. Additionally, OnKure is advancing its HDAC3 selective inhibitor, OKI-422, into preclinical toxicology studies. The company's drug candidates are designed to directly target malignant cells, enhance the effects of small molecule therapies, and optimize the tumor microenvironment for improved checkpoint inhibition, addressing unmet medical needs in cancer treatment.

Egenesis

Series C in 2021
Egenesis Inc. is a biotechnology company focused on gene editing and genome engineering to create human transplantable organs, tissues, and cells. Established in 2015 and headquartered in Cambridge, Massachusetts, with an additional office in New York City, Egenesis aims to address the global organ shortage by developing solid organs and therapeutic cell transplantation solutions for various diseases. The company utilizes a gene editing platform that incorporates techniques such as single-cell cloning and somatic cell nuclear transfer, which are essential for creating human-compatible organ tissues and cells. Egenesis is particularly engaged in advancing programs related to kidney and islet cell transplantation, striving to provide alternative treatment options for patients with life-threatening conditions.

Viracta Therapeutics

Post in 2021
Viracta Therapeutics, Inc. is a clinical-stage drug development company based in Cardiff, California, that specializes in precision oncology focused on virus-associated malignancies. The company utilizes a viral activation therapy platform to develop treatments for cancers linked to the Epstein-Barr Virus (EBV) and other virus-related diseases. Its lead investigational drug, nanatinostat, is being evaluated in combination with the antiviral valganciclovir as a potential oral therapy for EBV-positive lymphoma, including post-transplant lymphoproliferative disorder, plasmablastic lymphoma, and angioimmunoblastic T cell lymphoma. Viracta is also exploring the application of this approach to other EBV-associated conditions, such as nasopharyngeal carcinoma and gastric carcinoma. Founded in 2007 and rebranded from HemaQuest Pharmaceuticals in 2015, Viracta Therapeutics is actively conducting multiple clinical trials to advance its therapeutic candidates.

Centessa Pharmaceuticals

Series A in 2021
Centessa Pharmaceuticals is a clinical-stage biopharmaceutical company focused on innovating the drug development process through an asset-centric research and development model. The company manages a diverse portfolio of therapeutics across several therapeutic areas, including SerpinPC for Hemophilia A and B, LB101 for solid tumors, ORX750 for Narcolepsy Type 1 and other sleep disorders, and MGX292 for pulmonary arterial hypertension. Each therapeutic program is developed by a dedicated subsidiary, leveraging a centralized infrastructure and experienced management team to ensure efficient advancement of its pipeline assets.

Pipeline Therapeutics

Series C in 2021
Pipeline Therapeutics Inc. is a biotechnology company based in San Diego, California, specializing in the development and commercialization of small molecules aimed at neuroregeneration. Founded in 2017, the company focuses on promoting functional recovery for various neurological disorders. Its lead product candidate, PIPE-505, is a small molecule gamma secretase inhibitor designed to treat mild-to-moderate sensorineural hearing loss associated with cochlear synaptopathy. Additionally, Pipeline Therapeutics has a portfolio of earlier-stage programs, including PIPE-307, which targets remyelination and axonal repair to address conditions like multiple sclerosis. By harnessing the natural repair processes of different nervous system cell types, the company seeks to provide innovative treatments that repair damage within the nervous system.

Notch Therapeutics

Series A in 2021
Notch Therapeutics Inc. is an immune cell therapy company focused on developing gene-edited allogenic T cell therapies for cancer treatment. Founded in 2018 and headquartered in Toronto, Canada, the company specializes in induced pluripotent stem cell (iPSC) AlloCAR therapy products targeting non-Hodgkin lymphoma, leukemia, and multiple myeloma. Notch Therapeutics has created a proprietary T-cell production platform that allows for precise control of Notch signaling, a critical factor in T-cell development. This innovative approach addresses key limitations in cell therapy development, enabling the design and manufacture of a consistent and limitless supply of therapeutic T cells. The technology empowers healthcare professionals to engineer stem cells tailored to the complex biology of various diseases, thereby enhancing the efficacy of cell therapies.

IO Biotech

Series B in 2021
IO Biotech is a clinical-stage biopharmaceutical company focused on developing innovative immune therapies for cancer treatment. Utilizing its unique T-win technology platform, the company creates first-in-class immune-modulating cancer vaccines that aim to activate T cells specific to immune-suppressive molecules. This approach allows for the simultaneous targeting and disruption of multiple pathways that tumors exploit to evade the immune response. IO Biotech has demonstrated a strong capability in advancing its preclinical and clinical candidates, with its two leading compounds targeting IDO and PD-L1 currently in clinical development, while several others are in the preclinical phase.

Delfi Diagnostics

Series A in 2021
Delfi Diagnostics, Inc. is a biotechnology company based in Baltimore, Maryland, focused on the early detection of cancer through innovative blood tests. Founded in 2018, the company employs artificial intelligence and genome sequencing to identify unique patterns of DNA fragmentation in the blood, enabling the detection of previously unrecognized cancer-associated cell-free DNA fragments. By utilizing machine learning, Delfi Diagnostics aims to develop high-precision, non-invasive blood tests that allow healthcare professionals to detect cancer at its most curable stage, thereby facilitating timely and effective treatment options for patients.

Abcuro

Series A in 2021
Abcuro, Inc. is a biotechnology company focused on developing immunotherapies for the treatment of autoimmunity and cancer. Established in 2015 and headquartered in Newton, Massachusetts, Abcuro specializes in creating therapeutic antibodies that target novel pathways in these diseases. The company employs advanced bioinformatics to analyze transcription data from human diseases, enabling them to identify new therapeutic targets within the immune system. By leveraging clinical insights and systematic target validation, Abcuro aims to develop immune-modulatory biotherapeutics that provide innovative treatment options for patients suffering from autoimmune disorders and cancer.

Neurogene

Series B in 2020
Neurogene Inc., established in 2018 and headquartered in New York, specializes in developing genetic medicines for treating neurological disorders. The company focuses on utilizing adeno-associated virus (AAV) vectors to deliver therapeutic genes for conditions such as Charcot-Marie Tooth disease type 4J (CMT4J), Aspartylglucosaminuria (AGU), and an undisclosed Lysosomal Storage Disease (LSD). Neurogene aims to provide effective treatment options where none currently exist, aiming to improve the quality of life for patients and families affected by these rare neurological disorders.

RayzeBio

Series B in 2020
RayzeBio, Inc. is a biotechnology company based in San Diego, California, founded in 2020. The company specializes in developing tumor-targeted small molecule medicines that leverage radioisotopes to improve cancer treatment outcomes. RayzeBio focuses on creating innovative radiopharmaceuticals, particularly utilizing alpha-emitting radioisotopes like Actinium-225, to target solid tumors effectively. With a robust pipeline of drug candidates, RayzeBio is committed to addressing significant market opportunities in oncology through late-stage clinical programs, development initiatives, and discovery efforts. The company's mission is to provide effective therapeutic solutions aimed at defeating cancer.

Syros Pharmaceuticals

Post in 2020
Syros Pharmaceuticals, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, that specializes in developing innovative treatments for cancer and monogenic diseases through gene control medicines. The company is advancing its lead product candidates, including SY-1425, a selective retinoic acid receptor alpha agonist currently in Phase II clinical trials for specific patient populations with acute myeloid leukemia and myelodysplastic syndrome, and SY-5609, a cyclin-dependent kinase 7 inhibitor under investigation in a Phase I clinical trial for advanced solid tumors. Syros is also engaged in collaborative research, including a partnership with Incyte Corporation aimed at identifying therapeutic targets for myeloproliferative neoplasms and a licensing agreement with TMRC Co. Ltd. for the development of tamibarotene. With a focus on mapping gene regulatory circuits, Syros leverages its proprietary platform and expertise to address significant unmet medical needs in oncology. Founded in 2011, the company aims to establish new standards of care for patients with hematologic malignancies.

Elevation Oncology

Series B in 2020
Elevation Oncology, Inc. is a biotechnology company dedicated to creating precision medicines for patients with genomically defined cancers. Founded in 2019 and headquartered in New York, it specializes in developing targeted therapeutics that inhibit specific genetic alterations known to drive cancer progression. The company's lead candidate, seribantumab, aims to address tumors associated with NRG1 fusions, which are rare genomic changes that can be effectively targeted through HER3 inhibition. Currently, seribantumab is undergoing clinical evaluation in the Phase 2 CRESTONE study, which focuses on patients with tumors of any origin exhibiting NRG1 fusions. Elevation Oncology is committed to making genomic testing actionable by advancing innovative treatments tailored to the unique genetic profiles of cancer patients.
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