Deerfield Management

Spectrawave is a medical device company that develops optical diagnostic and therapeutic devices. It enhances the diagnosis and treatment of cardiovascular diseases and primarily operates in the diagnostic equipment, medical business/industry. The Waltham, Massachusetts based company was founded in 2017.

BiomX discovers and develops innovative microbiome therapeutics. The Company's mission is to develop novel therapeutics for preventing and treating diseases in which microbiome imbalances have been implicated. BiomX's microbiome modulation technologies are based on the cutting-edge innovative research of its scientific collaborators: Professor Rotem Sorek, PhD and Dr. Eran Elinav, MD, PhD both of the Weizmann Institute of Science and Professor Timothy K. Lu, MD, PhD of the Massachusetts Institute of Technology.

Reprieve Cardiovascular, Inc. is a medical device company based in Milford, Massachusetts, founded in 2018. The company specializes in developing innovative fluid management technologies aimed at treating congestive heart failure, particularly for patients experiencing acute decompensated heart failure (ADHF). Its flagship product, Reprieve technology, offers a solution that allows clinicians to precisely control and manage a patient's fluid volume, which is crucial for improving cardiac care and facilitating the decongestion of ADHF patients. Reprieve Cardiovascular operates as a subsidiary of CardioRenal Systems, Inc.

Cohere Health, Inc. is a healthcare technology company based in Boston, Massachusetts, established in 2019. The company focuses on enhancing healthcare delivery by creating a platform that facilitates collaboration among various stakeholders, including patients, providers, and payers. Cohere Health specializes in intelligent prior authorization, which aligns the needs of physicians and health plans through a customizable service. By utilizing artificial intelligence, machine learning, and real-time analytics, the company automates the prior authorization process, enabling efficient utilization management. This approach aims to simplify the complexities of the healthcare system, improve communication, and ultimately enhance patient outcomes throughout the healthcare journey.

Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a severe genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients’ muscles. DMD is a progressive and ultimately fatal condition, with an estimated prevalence of 10,000 to 15,000 cases in the United States. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which targets the LTBP4 protein to reduce fibrosis and inflammation. The company also develops biomarkers, sensors, and the Solid Suit program, which includes wearable assistive devices designed to provide functional and therapeutic benefits. Established in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences collaborates with Ultragenyx to enhance its gene therapy initiatives for DMD.

Aurion Biotechnologies is a clinical-stage biotech company focused on developing advanced therapies for ocular diseases, particularly those leading to blindness. Based in Seattle, Boston, and Tokyo, the company aims to transform the lives of millions by restoring vision through innovative cell therapies. Its lead candidate targets corneal edema and is one of the first clinically validated cell therapies in corneal care. The process involves culturing healthy cells from a donor cornea using a proprietary method, allowing cells from a single donor to potentially treat over 100 recipient eyes. Clinical trials in Japan have shown that patients experience significant and lasting improvements in corneal health indicators, including visual acuity and corneal thickness.

HilleVax is a biopharmaceutical company that focuses on the development and commercialization of novel vaccines. HilleVax was founded in 2021 and was headquartered in Boston, Massachusetts.

Cohere Health, Inc. is a healthcare technology company based in Boston, Massachusetts, established in 2019. The company focuses on enhancing healthcare delivery by creating a platform that facilitates collaboration among various stakeholders, including patients, providers, and payers. Cohere Health specializes in intelligent prior authorization, which aligns the needs of physicians and health plans through a customizable service. By utilizing artificial intelligence, machine learning, and real-time analytics, the company automates the prior authorization process, enabling efficient utilization management. This approach aims to simplify the complexities of the healthcare system, improve communication, and ultimately enhance patient outcomes throughout the healthcare journey.

Xilio Therapeutics is a clinical-stage biotechnology company focused on developing innovative immunotherapies to enhance the immune system's ability to combat cancer. The company specializes in tumor-selective immunotherapies that leverage its proprietary technology to maximize the effectiveness of existing immuno-oncology treatments while minimizing side effects outside the tumor. Its lead product, XTX201, is designed to induce immune activity specifically within tumors, demonstrating improved antitumor efficacy. Xilio Therapeutics aims to deliver significant improvements in patient outcomes by utilizing its platform to create a pipeline of novel therapies, including tumor-activated cytokines, antibodies, and immune cell engagers, all targeted to optimize therapeutic effects within the tumor microenvironment. Founded in 2015 and based in Waltham, Massachusetts, the company was previously known as Akrevia Therapeutics before rebranding in March 2020.

Spectrawave is a medical device company that develops optical diagnostic and therapeutic devices. It enhances the diagnosis and treatment of cardiovascular diseases and primarily operates in the diagnostic equipment, medical business/industry. The Waltham, Massachusetts based company was founded in 2017.

Werewolf Therapeutics, Inc. is a biotechnology company based in Cambridge, Massachusetts, focused on developing innovative therapeutics that enhance the body’s immune response to cancer. Founded in 2017, the company utilizes its proprietary PREDATOR platform to engineer conditionally activated molecules, known as INDUKINE molecules. These therapeutics are designed to remain inactive in peripheral tissues but activate selectively within the tumor microenvironment, addressing the limitations of traditional proinflammatory immune therapies. By stimulating both adaptive and innate immunity, Werewolf Therapeutics aims to improve cancer treatment outcomes.

Reprieve Cardiovascular, Inc. is a medical device company based in Milford, Massachusetts, founded in 2018. The company specializes in developing innovative fluid management technologies aimed at treating congestive heart failure, particularly for patients experiencing acute decompensated heart failure (ADHF). Its flagship product, Reprieve technology, offers a solution that allows clinicians to precisely control and manage a patient's fluid volume, which is crucial for improving cardiac care and facilitating the decongestion of ADHF patients. Reprieve Cardiovascular operates as a subsidiary of CardioRenal Systems, Inc.

Generation Bio is a genetic medicines company based in Cambridge, Massachusetts, that specializes in developing innovative gene therapies for both rare and prevalent diseases. Founded in 2016 and originally named Torus Therapeutics, the company focuses on treating conditions primarily affecting the liver and retina, as well as diseases of skeletal muscle, the central nervous system, and oncology. Generation Bio employs a proprietary non-viral platform that includes a high-capacity DNA construct known as closed-ended DNA (ceDNA) and a cell-targeted lipid nanoparticle delivery system (ctLNP). This platform aims to deliver genetic payloads effectively across various tissues and allows for redosable treatments tailored to individual patient needs. Through its advanced manufacturing processes, Generation Bio seeks to expand access to gene therapies and provide durable solutions for patients with both rare and common diseases.

Black Diamond Therapeutics is a precision oncology medicine company focused on discovering and developing small molecule therapies that are tumor-agnostic. The company’s lead product candidate, BDTX-189, targets non-canonical and oncogenic mutations in ErbB kinases, specifically the epidermal growth factor receptor and tyrosine-protein kinase. In addition to BDTX-189, Black Diamond is developing allosteric-EGFR mutation inhibitors and other early-stage pipeline programs that address allosteric mutations in kinases associated with cancer and rare genetic diseases. The company's approach is centered on its Mutation-Allostery-Pharmacology platform, which aims to create targeted treatments for genetically defined cancers, especially for patients with limited existing treatment options. Founded in 2014 and headquartered in Cambridge, Massachusetts, Black Diamond Therapeutics was previously known as ASET Therapeutics until its name change in January 2018.

TriNetX, Inc. operates a global health research network that facilitates collaboration among healthcare organizations, biopharmaceutical companies, and contract research organizations. The company provides a suite of solutions, including TriNetX Live for analyzing patient populations and TriNetX Research for accessing longitudinal clinical data. Its platform integrates electronic medical records and clinical documentation, enabling users to optimize clinical trial design, improve site selection, and accelerate recruitment processes. Additionally, TriNetX offers tools such as Natural Language Processing for extracting clinical facts and specialized resources for oncology research. Established in 2013 and headquartered in Cambridge, Massachusetts, TriNetX has expanded its presence internationally with offices in Sydney, London, and Sao Paulo. The platform is designed to be compliant with HIPAA and GDPR regulations, ensuring the secure handling of sensitive health data.

Black Diamond Therapeutics is a precision oncology medicine company focused on discovering and developing small molecule therapies that are tumor-agnostic. The company’s lead product candidate, BDTX-189, targets non-canonical and oncogenic mutations in ErbB kinases, specifically the epidermal growth factor receptor and tyrosine-protein kinase. In addition to BDTX-189, Black Diamond is developing allosteric-EGFR mutation inhibitors and other early-stage pipeline programs that address allosteric mutations in kinases associated with cancer and rare genetic diseases. The company's approach is centered on its Mutation-Allostery-Pharmacology platform, which aims to create targeted treatments for genetically defined cancers, especially for patients with limited existing treatment options. Founded in 2014 and headquartered in Cambridge, Massachusetts, Black Diamond Therapeutics was previously known as ASET Therapeutics until its name change in January 2018.

Generation Bio is a genetic medicines company based in Cambridge, Massachusetts, that specializes in developing innovative gene therapies for both rare and prevalent diseases. Founded in 2016 and originally named Torus Therapeutics, the company focuses on treating conditions primarily affecting the liver and retina, as well as diseases of skeletal muscle, the central nervous system, and oncology. Generation Bio employs a proprietary non-viral platform that includes a high-capacity DNA construct known as closed-ended DNA (ceDNA) and a cell-targeted lipid nanoparticle delivery system (ctLNP). This platform aims to deliver genetic payloads effectively across various tissues and allows for redosable treatments tailored to individual patient needs. Through its advanced manufacturing processes, Generation Bio seeks to expand access to gene therapies and provide durable solutions for patients with both rare and common diseases.

Fractyl Health, based in Lexington, Massachusetts, specializes in developing innovative medical device solutions for metabolic diseases, particularly type 2 diabetes and obesity. The company’s primary offering, Revita DMR, is a minimally invasive therapy that utilizes hydrothermal ablation to rejuvenate the duodenal lining, which can become compromised due to high-fat and high-sugar diets. By focusing on durable disease-modifying therapies rather than just symptomatic management, Fractyl Health aims to address the underlying causes of metabolic diseases, improving patient outcomes and reducing healthcare burdens. Founded in 2010 and originally named MedCatalyst, Inc., the company envisions a future where less invasive, device-based therapies provide effective solutions for large populations affected by metabolic disorders.

Proteon Therapeutics, Inc. is a biopharmaceutical company focused on developing innovative therapies for patients with renal and vascular diseases. Based in Waltham, Massachusetts, the company was founded in 2001 and has a strong emphasis on addressing the medical needs of these patient populations. Its lead product candidate, vonapanitase, is designed to improve hemodialysis vascular access outcomes and has completed Phase II and Phase III clinical trials for patients with chronic kidney disease. Additionally, the company is exploring vonapanitase in a Phase I clinical trial targeting peripheral artery disease. Proteon Therapeutics leverages a unique understanding of tissue remodeling to advance its pipeline of proprietary therapeutics, including another candidate aimed at enhancing blood flow following vascular surgery procedures.

Synlogic, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of synthetic biotic medicines aimed at treating metabolic, inflammatory, and cancer-related diseases. The company’s lead therapeutic program, SYNB1618, is currently undergoing Phase I/IIa clinical trials for the treatment of phenylketonuria, a rare genetic metabolic disorder. Additionally, Synlogic is advancing SYNB1891, an intratumoral synthetic biotic medicine in Phase I clinical trials targeting solid tumors and lymphoma. The company employs a proprietary approach that utilizes engineered probiotics, specifically Escherichia coli Nissle 1917, to create GI-restricted oral therapies that are non-colonizing and reversible, facilitating easier administration and storage. Synlogic is also exploring treatments for other conditions, including secondary hyperoxaluria, inflammatory bowel disease, and various metabolic disorders, and has established a collaboration with Ginkgo Bioworks to further its development efforts.

Synlogic, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, specializing in the development of synthetic biotic medicines aimed at treating metabolic, inflammatory, and cancer-related diseases. The company’s lead therapeutic program, SYNB1618, is currently undergoing Phase I/IIa clinical trials for the treatment of phenylketonuria, a rare genetic metabolic disorder. Additionally, Synlogic is advancing SYNB1891, an intratumoral synthetic biotic medicine in Phase I clinical trials targeting solid tumors and lymphoma. The company employs a proprietary approach that utilizes engineered probiotics, specifically Escherichia coli Nissle 1917, to create GI-restricted oral therapies that are non-colonizing and reversible, facilitating easier administration and storage. Synlogic is also exploring treatments for other conditions, including secondary hyperoxaluria, inflammatory bowel disease, and various metabolic disorders, and has established a collaboration with Ginkgo Bioworks to further its development efforts.

Ribon Therapeutics, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing novel cancer therapies that target monoPARP proteins, which are essential regulators of cancer survival mechanisms. Established in 2015, Ribon is leveraging insights from its scientific founders and an experienced management team to create a proprietary drug discovery platform aimed at understanding the molecular actions and biological functions of monoPARPs. This platform enables the development of small molecule inhibitors designed to disrupt cancer cells' abilities to withstand stress, potentially leading to innovative treatments for cancer and other diseases. The company is supported by notable life science investors, positioning it for growth in the biopharmaceutical sector.

Fractyl Health, based in Lexington, Massachusetts, specializes in developing innovative medical device solutions for metabolic diseases, particularly type 2 diabetes and obesity. The company’s primary offering, Revita DMR, is a minimally invasive therapy that utilizes hydrothermal ablation to rejuvenate the duodenal lining, which can become compromised due to high-fat and high-sugar diets. By focusing on durable disease-modifying therapies rather than just symptomatic management, Fractyl Health aims to address the underlying causes of metabolic diseases, improving patient outcomes and reducing healthcare burdens. Founded in 2010 and originally named MedCatalyst, Inc., the company envisions a future where less invasive, device-based therapies provide effective solutions for large populations affected by metabolic disorders.

Rhythm Metabolic is the subsidiary of Rhythm Pharmaceuticals that develops setmelanotide (RM-493), a novel peptide MC4 agonist for the treatment of obesity caused by genetic deficiencies in the MC4 pathway. It was established in 2013 and is headquartered in Boston, Massachusetts.

Voyager Therapeutics, Inc. is a clinical-stage gene therapy company dedicated to developing innovative treatments for severe neurological diseases that significantly impact patients' lives. The company's lead candidate, VY-AADC, is currently undergoing an open-label Phase 1b clinical trial for Parkinson's disease. In addition to this, Voyager's preclinical pipeline includes therapies targeting amyotrophic lateral sclerosis (VY-SOD102), Huntington's disease (VY-HTT01), Friedreich's ataxia (VY-FXN01), and various tauopathies and synucleinopathies, such as Alzheimer's disease and Lewy Body Dementia. Voyager employs an adeno-associated virus (AAV) gene therapy approach, which is designed to modify protein production to alleviate disease symptoms, thereby aiming for clinically meaningful outcomes. The company has established strategic collaborations with institutions like the University of Massachusetts and ClearPoint Neuro, as well as partnerships with Brammer Bio and Fujifilm Diosynth Biotechnologies to advance its gene therapy programs. Founded in 2013 and based in Cambridge, Massachusetts, Voyager Therapeutics is committed to addressing unmet medical needs within the central nervous system.

aTyr Pharma is a biotherapeutics company based in San Diego, California, specializing in the discovery and development of innovative medicines utilizing novel immunological pathways. The company focuses primarily on ATYR1923, a clinical-stage fusion protein designed to down-regulate immune engagement in interstitial lung diseases by binding to the neuropilin-2 receptor. This candidate is currently undergoing Phase 1b/2a clinical trials. aTyr Pharma has established a strong intellectual property portfolio centered around Physiocrine-based compositions and therapeutic applications, particularly in immunomodulation disorders related to inflammation and immunity. Additionally, the company has formed collaborations with several institutions, including the University of Nebraska Medical Center, CSL Behring, Boston Children’s Hospital, and the Medical University of South Carolina, to advance its research and development efforts. Founded in 2005 by a prominent scientist from The Scripps Research Institute, aTyr is supported by leading life sciences investors.

OMNIlife science, Inc. was founded in 1999 as an organization committed to the design, manufacture and distribution of high quality orthopaedic devices. Their corporate headquarters are located in Massachusetts.

Dicerna Pharmaceuticals is a biotechnology company dedicated to the discovery and development of innovative treatments for rare inherited diseases and other conditions affecting the liver. Utilizing its proprietary ribonucleic acid interference (RNAi) technology, specifically the GalXC platform, Dicerna focuses on silencing disease-causing genes to develop pharmaceuticals for various therapeutic areas, including liver diseases, cardiovascular diseases, and cancers. Key product candidates include nedosiran for primary hyperoxaluria, RG6346 for chronic hepatitis B virus infection, and additional programs targeting undisclosed rare liver diseases. The company has established strategic collaborations with several major pharmaceutical firms to enhance its research and development efforts. Founded in 2006 and headquartered in Lexington, Massachusetts, Dicerna Pharmaceuticals aims to address significant unmet medical needs through its innovative approaches.

Founded in 2010, TESARO is a privately held oncology-focused biopharmaceutical company dedicated to improving the lives of cancer patients. The Company intends to leverage the experience and competencies of its management team to identify, acquire and develop promising drug candidates; and to commercialize safer and more effective products for the treatment and support of cancer patients. TESARO is developing rolapitant, a potent, selective neurokinin-1 receptor antagonist that has completed Phase 2 clinical testing for the prevention of chemotherapy induced nausea and vomiting, and is advancing its ALK inhibitor program for oncology indications. Phase 3 clinical testing of rolapitant is planned to commence during 2011 and the first ALK inhibitor clinical trial is targeted to begin in 2012. TESARO was co-founded by former executives of MGI PHARMA, an oncology and acute-care focused biopharmaceutical company that Eisai Co., Ltd. acquired in 2008 for $3.9 billion. TESARO is headquartered in Waltham, Massachusetts.

Insulet Corporation is a medical device company dedicated to improving the lives of individuals with insulin-dependent diabetes through its innovative Omnipod System. Founded in 2000 and headquartered in Acton, Massachusetts, Insulet develops, manufactures, and markets an insulin delivery system that includes a tubeless, disposable insulin infusion device and a handheld personal diabetes manager. The Omnipod System is designed for ease of use, allowing for automated cannula insertion and smartphone control for dosage management. Insulet primarily sells its products through independent distributors, pharmacy channels, and directly to patients in the United States, Canada, Europe, and the Middle East. Since receiving FDA approval in 2005, the Omnipod System has been adopted by approximately 425,000 insulin-dependent diabetics worldwide, reflecting the company's commitment to enhancing diabetes management.

NxStage Medical, Inc. is a medical technology company focused on developing, manufacturing, and marketing products for the treatment of end-stage renal disease and acute kidney failure. The company's primary product, the NxStage System One, is a portable hemodialysis system designed for home use, allowing patients to manage their treatment more conveniently. In addition to the System One, NxStage offers the PureFlow SL, which integrates water purification and dialysate production for home or in-center use, as well as chronic cartridges that support more flexible renal replacement therapy schedules. The company also provides a range of disposable products for in-center dialysis treatments, including blood tubing sets and needles. NxStage Medical operates dialysis centers and delivers training services, along with a telehealth platform called Nx2me Connected Health, which facilitates remote monitoring and management of home hemodialysis treatments. Founded in 1998 and based in Lawrence, Massachusetts, NxStage Medical operates as a subsidiary of Fresenius Medical Care Holdings, Inc.