SR One

SR One is the corporate venture capital arm of GlaxoSmithKline, investing globally in early-stage life science companies pursuing innovative science with the potential to significantly improve medical care. Since 1985, SR One has invested about $800 million in more than 180 companies.

Heather Behanna

Principal

Jill carroll

Principal

Chris Chai

Venture Partner

Rajeev Dadoo Ph.D

Partner

Simeon J. George

Partner

Past deals in Genetics

Nomic

Series B in 2024
Nomic is a bioengineering company developing the nELISA platform for measuring proteins at scale and high throughput. They offer protein profiling solutions empowering scientists to decide experiment scope and scale.

CRISPR Therapeutics

Post in 2024
CRISPR Therapeutics specializes in developing transformative gene-based medicines using its proprietary CRISPR/Cas9 gene-editing platform. This technology enables precise, directed changes to genomic DNA for treating serious human diseases. The company focuses on various disease areas including hemoglobinopathies, oncology, regenerative medicine, and rare diseases.

Fore Biotherapeutics

Series D in 2023
Fore Biotherapeutics is a precision oncology company focused on developing targeted cancer therapies guided by functional genomics. It aims to create a pipeline of treatments for patients with currently unaddressed mutations across established oncology targets.

ADARx Pharmaceuticals

Series C in 2023
ADARx Pharmaceuticals specializes in the development of RNA editing therapeutics. Founded in 2019, the company focuses on discovering and developing innovative treatments that utilize endogenous enzymes to precisely target and correct single point mutations in mRNA transcripts, restoring the production of functional proteins.

ADARx Pharmaceuticals

Series B in 2023
ADARx Pharmaceuticals specializes in the development of RNA editing therapeutics. Founded in 2019, the company focuses on discovering and developing innovative treatments that utilize endogenous enzymes to precisely target and correct single point mutations in mRNA transcripts, restoring the production of functional proteins.

Rezo Therapeutics

Series A in 2022
Rezo Therapeutics is a biotechnology company that focuses on pioneering the integrated mapping of disease networks to develop precision therapeutics. Utilizing its proprietary Sequence to Systems to Drugs (SSD) platform, Rezo combines proteomics, genetics, structural biology, chemistry, and bioinformatics to create comprehensive maps of molecular disease networks. This innovative approach enables oncologists and researchers to identify novel targets and therapies with greater clarity and precision than traditional drug discovery methods. Initially concentrating on oncology, Rezo Therapeutics plans to expand its therapeutic focus through collaborations and partnerships, aiming to address a wide range of diseases.

Nomic

Series A in 2021
Nomic is a bioengineering company developing the nELISA platform for measuring proteins at scale and high throughput. They offer protein profiling solutions empowering scientists to decide experiment scope and scale.

ADARx Pharmaceuticals

Series B in 2021
ADARx Pharmaceuticals specializes in the development of RNA editing therapeutics. Founded in 2019, the company focuses on discovering and developing innovative treatments that utilize endogenous enzymes to precisely target and correct single point mutations in mRNA transcripts, restoring the production of functional proteins.

Design Therapeutics

Series B in 2021
Design Therapeutics, Inc. is a clinical-stage biotechnology company headquartered in Solana Beach, California, focused on developing innovative therapies for serious degenerative disorders caused by nucleotide repeat expansions. The company specializes in a novel class of small-molecule gene-targeted chimera therapeutics known as GeneTACTM molecules, which aim to modify disease progression by addressing the root causes of these conditions. Its lead program targets Friedreich’s ataxia, while additional efforts are directed toward conditions such as Fuchs endothelial corneal dystrophy and other degenerative diseases like Fragile X syndrome and myotonic dystrophy. Since its incorporation in 2017, Design Therapeutics has been dedicated to advancing its therapeutic candidates to potentially transform treatment options for patients suffering from these inherited disorders.

Decibel Therapeutics

Series D in 2020
Decibel Therapeutics, Inc. is a clinical-stage biotechnology company focused on discovering and developing innovative therapies aimed at protecting, repairing, and restoring hearing. The company addresses various hearing disorders, including those related to pediatric cancers, cystic fibrosis, noise exposure, age-related and genetic hearing loss, as well as conditions characterized by persistent tinnitus. Decibel Therapeutics employs a multifaceted approach that includes drug delivery to the inner ear, advanced imaging techniques, and pharmacokinetic and pharmacodynamic modeling. The company leverages its expertise in inner ear biology, single-cell genomics, and bioinformatics to develop effective treatments for hearing loss and related disorders. Established in 2013 and headquartered in Boston, Massachusetts, Decibel Therapeutics was originally known as Hearing, Inc. before rebranding in 2014.

Fore Biotherapeutics

Series C in 2020
Fore Biotherapeutics is a precision oncology company focused on developing targeted cancer therapies guided by functional genomics. It aims to create a pipeline of treatments for patients with currently unaddressed mutations across established oncology targets.

Design Therapeutics

Series A in 2020
Design Therapeutics, Inc. is a clinical-stage biotechnology company headquartered in Solana Beach, California, focused on developing innovative therapies for serious degenerative disorders caused by nucleotide repeat expansions. The company specializes in a novel class of small-molecule gene-targeted chimera therapeutics known as GeneTACTM molecules, which aim to modify disease progression by addressing the root causes of these conditions. Its lead program targets Friedreich’s ataxia, while additional efforts are directed toward conditions such as Fuchs endothelial corneal dystrophy and other degenerative diseases like Fragile X syndrome and myotonic dystrophy. Since its incorporation in 2017, Design Therapeutics has been dedicated to advancing its therapeutic candidates to potentially transform treatment options for patients suffering from these inherited disorders.

Decibel Therapeutics

Series C in 2018
Decibel Therapeutics, Inc. is a clinical-stage biotechnology company focused on discovering and developing innovative therapies aimed at protecting, repairing, and restoring hearing. The company addresses various hearing disorders, including those related to pediatric cancers, cystic fibrosis, noise exposure, age-related and genetic hearing loss, as well as conditions characterized by persistent tinnitus. Decibel Therapeutics employs a multifaceted approach that includes drug delivery to the inner ear, advanced imaging techniques, and pharmacokinetic and pharmacodynamic modeling. The company leverages its expertise in inner ear biology, single-cell genomics, and bioinformatics to develop effective treatments for hearing loss and related disorders. Established in 2013 and headquartered in Boston, Massachusetts, Decibel Therapeutics was originally known as Hearing, Inc. before rebranding in 2014.

Constellation Pharmaceuticals

Series F in 2018
Constellation Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative therapeutics for unmet medical needs in cancer treatment. The company specializes in the field of epigenetics, aiming to address cancers associated with abnormal gene expression and drug resistance. Its lead product candidates include CPI-0610, which is undergoing Phase II clinical trials for myelofibrosis in combination with ruxolitinib, and CPI-1205, currently in Phase Ib/II trials for metastatic castration-resistant prostate cancer in conjunction with androgen receptor signaling inhibitors. Additionally, Constellation is developing CPI-0209, which is in the Phase I dose escalation stage of a Phase I/II trial aimed at treating solid tumors. Founded in 2008, the company was previously known as Epigenetix, Inc. before rebranding to its current name in March 2008.

Translate Bio

Series C in 2017
Translate Bio, Inc. is a clinical-stage biotechnology company focused on developing messenger RNA (mRNA) therapeutics aimed at addressing diseases linked to protein or gene dysfunction. Founded in 2011 and headquartered in Lexington, Massachusetts, the company is advancing its lead candidates, MRT5005 and MRT5201. MRT5005 is currently undergoing Phase I/II clinical trials for the treatment of cystic fibrosis, while MRT5201 is being developed for ornithine transcarbamylase deficiency. Translate Bio was previously known as RaNA Therapeutics, Inc. before rebranding in June 2017. The company specializes in innovative therapies for rare diseases, leveraging the potential of RNA-based medicine.

Decibel Therapeutics

Series A in 2015
Decibel Therapeutics, Inc. is a clinical-stage biotechnology company focused on discovering and developing innovative therapies aimed at protecting, repairing, and restoring hearing. The company addresses various hearing disorders, including those related to pediatric cancers, cystic fibrosis, noise exposure, age-related and genetic hearing loss, as well as conditions characterized by persistent tinnitus. Decibel Therapeutics employs a multifaceted approach that includes drug delivery to the inner ear, advanced imaging techniques, and pharmacokinetic and pharmacodynamic modeling. The company leverages its expertise in inner ear biology, single-cell genomics, and bioinformatics to develop effective treatments for hearing loss and related disorders. Established in 2013 and headquartered in Boston, Massachusetts, Decibel Therapeutics was originally known as Hearing, Inc. before rebranding in 2014.

Translate Bio

Series B in 2015
Translate Bio, Inc. is a clinical-stage biotechnology company focused on developing messenger RNA (mRNA) therapeutics aimed at addressing diseases linked to protein or gene dysfunction. Founded in 2011 and headquartered in Lexington, Massachusetts, the company is advancing its lead candidates, MRT5005 and MRT5201. MRT5005 is currently undergoing Phase I/II clinical trials for the treatment of cystic fibrosis, while MRT5201 is being developed for ornithine transcarbamylase deficiency. Translate Bio was previously known as RaNA Therapeutics, Inc. before rebranding in June 2017. The company specializes in innovative therapies for rare diseases, leveraging the potential of RNA-based medicine.

Akamis Bio

Series C in 2015
Akamis Bio is a clinical-stage oncology company dedicated to improving cancer patient outcomes through its innovative Tumor-Specific Immuno-Gene Therapy (T-SIGn®) platform. The company develops therapeutics that enable the immune system to recognize and clear solid tumors.

CRISPR Therapeutics

Series B in 2015
CRISPR Therapeutics specializes in developing transformative gene-based medicines using its proprietary CRISPR/Cas9 gene-editing platform. This technology enables precise, directed changes to genomic DNA for treating serious human diseases. The company focuses on various disease areas including hemoglobinopathies, oncology, regenerative medicine, and rare diseases.

CRISPR Therapeutics

Series A in 2015
CRISPR Therapeutics specializes in developing transformative gene-based medicines using its proprietary CRISPR/Cas9 gene-editing platform. This technology enables precise, directed changes to genomic DNA for treating serious human diseases. The company focuses on various disease areas including hemoglobinopathies, oncology, regenerative medicine, and rare diseases.

Alios BioPharma

Series B in 2014
Alios BioPharma is focused on discovering and developing innovative antiviral therapies aimed at treating both acute and chronic viral infections. The company utilizes a range of proprietary platform technologies, including small molecule activators of innate immunity, phosphate-protected nucleotide prodrug chemistry, and glycoprotein-engineering of interferons. These technologies enable the development of distinct therapeutic products targeting serious viral conditions such as chronic hepatitis B and C, HIV, and respiratory viruses, including pandemic influenza and emerging diseases like SARS. Alios BioPharma's approach is supported by a proprietary chemical library of nucleoside analogs and advanced virology-based screening systems, positioning the company as a key player in the field of antiviral therapeutics.

Dicerna Pharmaceuticals

Series C in 2013
Dicerna Pharmaceuticals is a biopharmaceutical company that specializes in the discovery and development of RNA interference (RNAi)-based therapeutics. The company focuses on innovative treatments for rare inherited liver diseases, viral infections, chronic liver diseases, and cardiometabolic conditions. Utilizing its proprietary GalXC RNAi technology platform, Dicerna is advancing several key product candidates, including nedosiran for primary hyperoxaluria, RG6346 for chronic hepatitis B, and programs targeting genetic liver diseases and cardiovascular conditions. Founded in 2007 and headquartered in Lexington, Massachusetts, Dicerna has established strategic collaborations with major pharmaceutical firms to enhance its research and development efforts.

AGTC

Series B in 2012
Applied Genetic Technologies Corporation is a clinical-stage biotechnology company focused on developing innovative genetic therapies for patients with rare and debilitating diseases. The company has advanced product candidates in ophthalmology, including treatments for X-linked retinitis pigmentosa and achromatopsia, with the former having completed Phase I/II trials and the latter currently in the same stage. Additionally, AGTC is working on an optogenetic therapy for patients with advanced retinal diseases. Beyond ophthalmology, the company has initiated preclinical programs targeting otology and central nervous system disorders, including frontotemporal dementia, amyotrophic lateral sclerosis, and adrenoleukodystrophy. AGTC employs gene therapy techniques to replace defective genes with functional ones, aiming to provide long-lasting treatment solutions through single injections. Established in 1999 and headquartered in Alachua, Florida, the company collaborates with various academic and industry partners to enhance its research and development efforts.

Genocea Biosciences

Series C in 2012
Genocea Biosciences, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, focused on the discovery and development of innovative cancer immunotherapies and vaccines. Utilizing its proprietary ATLAS platform, the company profiles patient-specific CD4+ and CD8+ T cell immune responses to identify potential antigens in tumors. This technology enables Genocea to develop personalized immuno-oncology programs, including GEN-009, an adjuvanted neoantigen peptide vaccine currently in phase I/IIa clinical trials, as well as GEN-011, a neoantigen adoptive T cell therapy, and GEN-010, a neoantigen vaccine program. Additionally, the company has pursued immunotherapies for other diseases, such as GEN-003, aimed at treating genital herpes, and it maintains a pre-clinical program focused on personalized cancer vaccines. Founded in 2006, Genocea is dedicated to addressing significant unmet medical needs through its advanced therapeutic approaches.

Akamis Bio

Series B in 2012
Akamis Bio is a clinical-stage oncology company dedicated to improving cancer patient outcomes through its innovative Tumor-Specific Immuno-Gene Therapy (T-SIGn®) platform. The company develops therapeutics that enable the immune system to recognize and clear solid tumors.

Translate Bio

Series A in 2012
Translate Bio, Inc. is a clinical-stage biotechnology company focused on developing messenger RNA (mRNA) therapeutics aimed at addressing diseases linked to protein or gene dysfunction. Founded in 2011 and headquartered in Lexington, Massachusetts, the company is advancing its lead candidates, MRT5005 and MRT5201. MRT5005 is currently undergoing Phase I/II clinical trials for the treatment of cystic fibrosis, while MRT5201 is being developed for ornithine transcarbamylase deficiency. Translate Bio was previously known as RaNA Therapeutics, Inc. before rebranding in June 2017. The company specializes in innovative therapies for rare diseases, leveraging the potential of RNA-based medicine.

Constellation Pharmaceuticals

Series B in 2011
Constellation Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative therapeutics for unmet medical needs in cancer treatment. The company specializes in the field of epigenetics, aiming to address cancers associated with abnormal gene expression and drug resistance. Its lead product candidates include CPI-0610, which is undergoing Phase II clinical trials for myelofibrosis in combination with ruxolitinib, and CPI-1205, currently in Phase Ib/II trials for metastatic castration-resistant prostate cancer in conjunction with androgen receptor signaling inhibitors. Additionally, Constellation is developing CPI-0209, which is in the Phase I dose escalation stage of a Phase I/II trial aimed at treating solid tumors. Founded in 2008, the company was previously known as Epigenetix, Inc. before rebranding to its current name in March 2008.

Genocea Biosciences

Series B in 2011
Genocea Biosciences, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, focused on the discovery and development of innovative cancer immunotherapies and vaccines. Utilizing its proprietary ATLAS platform, the company profiles patient-specific CD4+ and CD8+ T cell immune responses to identify potential antigens in tumors. This technology enables Genocea to develop personalized immuno-oncology programs, including GEN-009, an adjuvanted neoantigen peptide vaccine currently in phase I/IIa clinical trials, as well as GEN-011, a neoantigen adoptive T cell therapy, and GEN-010, a neoantigen vaccine program. Additionally, the company has pursued immunotherapies for other diseases, such as GEN-003, aimed at treating genital herpes, and it maintains a pre-clinical program focused on personalized cancer vaccines. Founded in 2006, Genocea is dedicated to addressing significant unmet medical needs through its advanced therapeutic approaches.

Dicerna Pharmaceuticals

Series B in 2010
Dicerna Pharmaceuticals is a biopharmaceutical company that specializes in the discovery and development of RNA interference (RNAi)-based therapeutics. The company focuses on innovative treatments for rare inherited liver diseases, viral infections, chronic liver diseases, and cardiometabolic conditions. Utilizing its proprietary GalXC RNAi technology platform, Dicerna is advancing several key product candidates, including nedosiran for primary hyperoxaluria, RG6346 for chronic hepatitis B, and programs targeting genetic liver diseases and cardiovascular conditions. Founded in 2007 and headquartered in Lexington, Massachusetts, Dicerna has established strategic collaborations with major pharmaceutical firms to enhance its research and development efforts.

Constellation Pharmaceuticals

Series B in 2010
Constellation Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, focused on developing innovative therapeutics for unmet medical needs in cancer treatment. The company specializes in the field of epigenetics, aiming to address cancers associated with abnormal gene expression and drug resistance. Its lead product candidates include CPI-0610, which is undergoing Phase II clinical trials for myelofibrosis in combination with ruxolitinib, and CPI-1205, currently in Phase Ib/II trials for metastatic castration-resistant prostate cancer in conjunction with androgen receptor signaling inhibitors. Additionally, Constellation is developing CPI-0209, which is in the Phase I dose escalation stage of a Phase I/II trial aimed at treating solid tumors. Founded in 2008, the company was previously known as Epigenetix, Inc. before rebranding to its current name in March 2008.

Genocea Biosciences

Series B in 2009
Genocea Biosciences, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, focused on the discovery and development of innovative cancer immunotherapies and vaccines. Utilizing its proprietary ATLAS platform, the company profiles patient-specific CD4+ and CD8+ T cell immune responses to identify potential antigens in tumors. This technology enables Genocea to develop personalized immuno-oncology programs, including GEN-009, an adjuvanted neoantigen peptide vaccine currently in phase I/IIa clinical trials, as well as GEN-011, a neoantigen adoptive T cell therapy, and GEN-010, a neoantigen vaccine program. Additionally, the company has pursued immunotherapies for other diseases, such as GEN-003, aimed at treating genital herpes, and it maintains a pre-clinical program focused on personalized cancer vaccines. Founded in 2006, Genocea is dedicated to addressing significant unmet medical needs through its advanced therapeutic approaches.

Genocea Biosciences

Series A in 2009
Genocea Biosciences, Inc. is a biopharmaceutical company based in Cambridge, Massachusetts, focused on the discovery and development of innovative cancer immunotherapies and vaccines. Utilizing its proprietary ATLAS platform, the company profiles patient-specific CD4+ and CD8+ T cell immune responses to identify potential antigens in tumors. This technology enables Genocea to develop personalized immuno-oncology programs, including GEN-009, an adjuvanted neoantigen peptide vaccine currently in phase I/IIa clinical trials, as well as GEN-011, a neoantigen adoptive T cell therapy, and GEN-010, a neoantigen vaccine program. Additionally, the company has pursued immunotherapies for other diseases, such as GEN-003, aimed at treating genital herpes, and it maintains a pre-clinical program focused on personalized cancer vaccines. Founded in 2006, Genocea is dedicated to addressing significant unmet medical needs through its advanced therapeutic approaches.

Predix Pharmaceuticals Holdings

Series C in 2005
Predix Pharmaceuticals Holdings is a drug discovery and development company specializing in small-molecule drugs targeting G-protein coupled receptors (GPCRs) and ion channels. The company employs an innovative 3D Discovery and Optimization Engine, which includes its proprietary PREDICT algorithm for modeling the 3D structure of GPCR targets. Additionally, Predix utilizes advanced technologies such as HYPERION and RISS for high-throughput in silico screening of millions of compounds against these models. Its integrated medicinal and computational platform, ICELR-3D, aids in lead optimization by employing predictive algorithms for crucial drug properties. Predix's research focuses on developing treatments for various conditions, including anxiety, Alzheimer's disease, and pulmonary arterial hypertension. In a strategic move to enhance its capabilities, Predix merged with Physiome Sciences Inc., thereby expanding its expertise into ion channel drug discovery.

Xenogen

Series E in 2000
Xenogen Biosciences Corporation is a biotechnology company based in Cranbury, New Jersey, specializing in animal production and phenotyping services tailored for biopharmaceutical companies and biomedical researchers. The company provides a comprehensive range of services, including DNA microinjection, transgene integration analysis, and the development of specialty strain packages featuring various strains of mice. Xenogen focuses on creating bioluminescent animal models that facilitate the testing of drug effects on genes and proteins within biological systems. Additionally, the company offers advanced imaging technologies and genetic modification solutions through its VivoVision systems, which enable real-time, non-invasive monitoring of biological processes in living mammals. With over 15 years of expertise in the creation and characterization of animal models, Xenogen aims to enhance efficiency in drug discovery and development while reducing costs and time to market for new therapies. As of December 2009, Xenogen operates as a subsidiary of Taconic Farms, Inc.

Xenogen

Series D in 1999
Xenogen Biosciences Corporation is a biotechnology company based in Cranbury, New Jersey, specializing in animal production and phenotyping services tailored for biopharmaceutical companies and biomedical researchers. The company provides a comprehensive range of services, including DNA microinjection, transgene integration analysis, and the development of specialty strain packages featuring various strains of mice. Xenogen focuses on creating bioluminescent animal models that facilitate the testing of drug effects on genes and proteins within biological systems. Additionally, the company offers advanced imaging technologies and genetic modification solutions through its VivoVision systems, which enable real-time, non-invasive monitoring of biological processes in living mammals. With over 15 years of expertise in the creation and characterization of animal models, Xenogen aims to enhance efficiency in drug discovery and development while reducing costs and time to market for new therapies. As of December 2009, Xenogen operates as a subsidiary of Taconic Farms, Inc.

Fore Biotherapeutics

Fore Biotherapeutics is a precision oncology company focused on developing targeted cancer therapies guided by functional genomics. It aims to create a pipeline of treatments for patients with currently unaddressed mutations across established oncology targets.
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