Pioneering breakthrough treatments
for neurodegenerative diseases

Driving the next generation of disease-modifying therapies for Parkinson’s and other complex neurodegenerative disorders.
Brenig Therapeutics is a biotechnology company pioneering the development of innovative small-molecule therapies for neurodegenerative diseases. Leveraging decades of drug development expertise and cutting-edge research enhanced by AI and machine learning, we are committed to delivering disease-modifying treatments that target the root causes of debilitating neurological conditions.
Pipeline

BT-267: Targeting LRRK2-Driven Lysosomal Pathology
BT-267 is a selective, brain-penetrant small-molecule inhibitor of leucine-rich repeat kinase 2 (LRRK2)—a key protein implicated in the pathogenesis of Parkinson’s disease. Designed to maximize CNS exposure while minimizing peripheral activity, BT-267 offers a differentiated profile aimed at reducing off-target and systemic side effects.
Engineered for optimal selectivity, pharmacokinetics and pharmacodynamics, BT-267 has demonstrated best-in-class potential in preclinical and clinical studies, showing high brain penetration, minimal peripheral exposure, and a favorable safety and tolerability profile.
Mutations in LRRK2 represent one of the most common genetic causes of Parkinson’s disease, and dysregulated LRRK2 activity is associated with lysosomal and mitochondrial dysfunction. By precisely targeting this pathway, BT-267 may offer a disease-modifying approach to slowing—or potentially halting—the progression of Parkinson’s and related neurodegenerative conditions.
BT-409: Targeting NLRP3-Driven Neuroinflammation
BT-409 is a highly selective, CNS-penetrant small-molecule inhibitor of the NLRP3 inflammasome, developed as a potential best-in-class therapy for Parkinson’s disease. Designed to deliver effective brain-specific NLRP3 inhibition while minimizing on- and off-target effects, BT-409 has demonstrated a promising safety and pharmacokinetic profile in preclinical neuroinflammation models.
In addition to Parkinson’s, BT-409 may have broad therapeutic potential across other neuroinflammatory conditions, including multiple sclerosis (MS), Alzheimer’s disease, and stroke. We plan to advance BT-409 into Phase 1 safety studies in 2025.
The NLRP3 inflammasome plays a critical role in innate immunity by clearing pathogens and damaged cells. However, chronic activation leads to sustained release of pro-inflammatory cytokines, triggering neuroinflammation that contributes to neuronal damage and disease progression. Elevated NLRP3 activity has been observed in patients with Parkinson’s disease and correlates with disease severity, making it a compelling target for disease-modifying intervention.
About Us
Brenig Therapeutics was co-founded in 2021 by OrbiMed, Torrey Pines, and BGV to design and develop breakthrough medicines for neurodegenerative disorders. Brenig’s mission is to build a robust portfolio of first- and best-in-class therapies targeting a broad spectrum of neurodegenerative diseases, starting with Parkinson’s disease.
Our lead program is a potential best in class LRRK2 inhibitor developed using advanced AI-driven drug discovery models. This pioneering approach enabled the creation of a highly selective, brain-penetrant molecule that has rapidly progressed from discovery into clinical development.

Team
David Lucchino, MBA
President & CEO
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David Lucchino, MBA
President & CEO
David Lucchino is the President and CEO of Brenig Therapeutics. David brings over two decades of extensive executive leadership experience to his current role. Throughout his career, he has been pivotal in the launch, growth, and operation of numerous successful companies within both the biotechnology and medical device sectors.
His experience spans a wide range of critical activities, including delivering meaningful returns to investors, securing regulatory approvals in the US and EU, navigating corporate mergers and acquisitions, leading a company through its IPO on the Nasdaq, championing patient advocacy, and chairing the largest global life sciences economic development organization.
Before leading Brenig Therapeutics, David co-founded Frequency Therapeutics with Professor Robert S. Langer of MIT and other co-founders. Their vision was to pioneer a new approach to regenerative medicine, with a primary focus on restoring hearing for the most common type of hearing loss. The company also pursued a second program aimed at remyelination in multiple sclerosis.
Prior to Frequency, David served as President and CEO of Entrega Bio, a biotechnology firm specializing in oral drug delivery technology. Earlier in his career, David co-founded Semprus BioSciences, again in collaboration with Dr. Langer. At Semprus, he spearheaded the FDA and European CE marketing clearance for a product designed to reduce infections and blood clotting, ultimately leading to the company’s acquisition. His professional journey also includes a role at the investment firm Polaris Partners, and he began his career as a co-founder of LaunchCyte, LLC, a biotech investment firm backed by the University of Pittsburgh Medical Center that successfully created substantial shareholder value.
David is the past Chairman of the Board of Directors of MassBio, serving during a period of unprecedented growth in the region’s life science industry. During his chairmanship, he was appointed to the Governor of Massachusetts’ Economic Development Planning Council to represent the Life Science Industry. Furthermore, he was instrumental in establishing “Project Onramp,” a groundbreaking program creating opportunities within local life science companies for students from underserved communities.
David currently serves on the board of directors of the Multiple Myeloma Research Foundation (MMRF). He was appointed by Governor Charlie Baker to the Massachusetts STEM (Science, Technology, Engineering, and Math) Advisory Council and is a distinguished member of the College of Fellows for the American Institute of Medical and Biological Engineering.
David holds a B.A. from Denison University, an M.S. from the Newhouse School of Journalism at Syracuse University, and an M.B.A. from the MIT Sloan School of Management as an Alfred P. Sloan Fellow.
Iain Dukes, D. Phil.
Chief Business Officer
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Iain Dukes, D. Phil.
Chief Business Officer
Iain Dukes, PhD is biopharmaceutical professional with substantial experience in senior leadership roles in venture capital, business development and licensing, as well as drug discovery and development. He is a Venture Partner of OrbiMed Advisors, LLC. Previously, Dr. Dukes served as Senior Vice President and Head of Business Development and Licensing for Merck Research Laboratories. Before joining Merck, Dr. Dukes held senior leadership roles in Business Development and Research and Development at Amgen, GlaxoSmithkline, and Glaxo Wellcome.
Dr, Dukes has served on the board of numerous public and private biopharma organizations. He is currently the Chairman of the board of directors of Iovance Biotherapeutics, Inc. (Nasdaq: IOVA) and Executive Chairman of Angiex Inc. He also serves as a director or founding executive on other public and private boards including Ikena Oncology (Nasdaq: IKNA), ENYO Pharma SA, Kartos Therapeutics, Inc., NeRRe Therapeutics, Rathlin Therapeutics Limited, and Telios Pharma, Inc. Dr. Dukes holds an MA in Jurisprudence and D Phil from the University of Oxford, an MSc in Cardiovascular Studies from the University of Leeds, and a BSc in Pharmacology from the University of Bath.
Nikolay Savchuk, PhD
Chief Operating Officer
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Nikolay Savchuk, PhD
Chief Operating Officer
Nikolay Savchuk, PhD is a serial entrepreneur and experienced international investor in the healthcare and IT industries for 30years. Dr. Savchuk is the co-founder and Managing Partner at San Diego-based Torrey Pines Investment LLC, Chairman of the Board of Viriom Inc.
The scope of main interest of Dr. Savchuk is life sciences including rational drug design, AI and expert systems design control science, drug discovery and digital health technologies. Dr. Savchuk led and continues to manage successful investments in pharmaceutical and drug development companies. He is an inventor and author of over 100 patents and research publications.
Tien Dam, MD
Chief Medical Officer
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Tien Dam, MD
Chief Medical Officer
Tien Dam, MD is the CMO of Brenig Therapeutics. Tien brings over two decades of extensive clinical research experience to her current role. Throughout her career, she has been pivotal in drug development, within both the biotechnology and pharmaceutical organizations.
Before leading Brenig Therapeutics, Tien was the Vice President of Clinical Development at Neumora Therapeutics. She was responsible for strategy and execution of all clinical programs across neuropsychiatry and neurodegeneration, including Major Depressive Disorder, Bipolar Disorder, Schizophrenia, Agitation Associated with Dementia due to Alzheimer’s disease, Parkinson’s disease and ALS.
Prior to Neumora Therapeutics, Tien was the Head of Movement Disorders at Biogen, where she led disease area strategy and business development for the Therapeutic Area. She oversaw the development of multiple programs in Parkinson’s disease, atypical Parkinsonism, Essential tremor, Huntington’s disease, and ataxia. She supported multiple targets including tau, alpha-synuclein, LRRK2, GBA, ataxin, and GABA with small molecules, monoclonal antibodies, anti-sense oligonucleotides, and gene therapy. Tien is an advisor and industry representative for non-profit organizations and patient advocacy groups. Prior to Biogen, Tien worked at Merck and supported programs in Alzheimer’s disease, insomnia, and anesthesia.
Prior to joining the pharmaceutical industry, Tien was in academia with research, teaching, and clinical responsibilities during her tenure in the Departments of Medicine at Columbia University and University of California, San Diego. She was the Principal Investigator of multiple grants from the NIH and Foundations and has 60+ peer-reviewed publications.
Tien holds a B.S. in Biomedical Sciences from University of California, Riverside, an M.D. from University of California, Los Angeles. She completed an Internal Medicine residency and Geriatrics fellowship at the University of California, San Diego.
Alexei Pushechnikov
Head of MedChem, CMC
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Alexei Pushechnikov
Head of MedChem, CMC
Dr. Alexei Pushechnikov has over 25 years of experience in medicinal chemistry and biomedical research with emphasis on early drug discovery. Throughout his career he successfully led integrated discovery programs as well as being a prolific academic researcher exploiting RNA molecules and epitranscriptomic regulators as drug targets for treatment of neurodegenerative diseases. His achievements related to various aspects of the drug discovery process are reflected in over 40 peer-reviewed publications and patents. His key area of expertise in medicinal chemistry is an application of computational methods, i.e. chemoinformatic, bioinformatic, big/large data mining, machine learning & AI, QSAR, ligand- and structure-based CADD for the de novo design of small molecules.
Ruben Karapetian
Head of Discovery Biology
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Ruben Karapetian
Head of Discovery Biology
Dr. Ruben Karapetian is a leading expert in non-clinical development, safety assessment, and animal pharmacology.
Before joining Brenig, he served as a research professor at the University of Coimbra in Portugal and held leadership roles in clinical pharmacology and non-clinical development at several contract research organizations (CROs).
Throughout his 25 years career in life sciences, Ruben has contributed to the development of five marketed pharmaceuticals, supporting programs from early discovery through non-clinical development and clinical pharmacology.
Vasily Kazey
Head of Pharmacology
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Vasily Kazey
Head of Pharmacology
Dr. Vasily Kazey earned his PhD in neuroscience from Moscow State University in 2002. Following this, he gained international experience as a visiting scientist at Justus Liebig University in Germany. In 2004, he transitioned to drug discovery, joining ChemDiv in San Diego, USA, before establishing and managing the Lead Discovery Department at Chemical Diversity Research Institute in Moscow. Dr. Kazey’s leadership led to successful collaborations with pharmaceutical giants like Eli Lilly and MerckSerono. He later co-founded Exacte Labs, a bioanalytical laboratory, which now operates independently.
Pierluigi Nicotera, MD, PhD
SAB Chairman
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Pierluigi Nicotera, MD, PhD
SAB Chairman
Prof. Pierluigi Nicotera obtained his PhD at the Karolinska Institute in Stockholm, where he worked as Research Assistant Professor/Senior University Lecturer from 1986 to 1994. In 1995, he became Professor and Chairman of Molecular Toxicology at the University of Konstanz. In 2002, he was recruited as Director of the British Medical Research Council (MRC) Toxicology Unit and Honorary Professor of Neuroscience (Dept. of Cell Physiology & Pharmacology), University of Leicester. Since 2009, he is the Scientific and Executive Director of DZNE (Deutsches Zentrum für Neurodegenerative Erkrankungen), Bonn, Germany.
Michael
Pafreyman, PhD, DSc
Member
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Michael Pafreyman, PhD, DSc
Member
Dr. Michael Palfreyman is a highly accomplished pharmaceutical executive with over four decades of experience in drug discovery and development.
Previously, Michael held leadership roles at companies including EnVivo Pharmaceuticals (now Forum Pharmaceuticals) and Scriptgen Pharmaceuticals (now Anadys Pharmaceuticals). He also served in executive positions at Marion Merrell Dow (now Sanofi) and Beecham Pharmaceuticals (now GlaxoSmithKline). Palfreyman’s educational background includes degrees from the University of Nottingham, and he has co-invented numerous patents and authored over 150 scientific articles and book chapters.
Michael oversees research and development diligence at Torrey Pines Investment Ventures.
Thomas Gasser, MD, PhD
Member
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Thomas Gasser, MD, PhD
Member
Thomas Gasser is a Professor of Neurology and Director of the Department of Neurodegenerative Diseases at the Hertie-Institute for Clinical Brain Research at the University of Tübingen, Germany. He is also Chairman of the Board of the Center of Neurology at the University of Tübingen and Speaker of the German Center for Neurodegenerative diseases in Tübingen. Prof. Gasser studied medicine at the University of Freiburg, Germany, and at Yale University Medical School, New Haven, Connecticut. He received his professional training in psychiatry at the Max-Planck-Institute of Psychiatry in Munich, and in neurology at the Department of Neurology at the Ludwig-Maximilians-University in Munich.
Dimitry Krainc, MD, PhD
Member
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Dimitry Krainc, MD, PhD
Member
Dimitri Krainc, an acclaimed American neurologist, graduated from the University of Zagreb before spending over 20 years at Massachusetts General Hospital and Harvard Medical School. In 2013, he joined Northwestern University, where he’s the Aaron Montgomery Ward Professor and Chair of Neurology. His research focuses on genetic causes of neurodegenerative diseases, earning him prestigious awards like the Javits Neuroscience Investigator Award. He’s a member of esteemed academic societies and is involved in entrepreneurship, serving as the founding scientist of two biotech companies and as a Venture Partner at OrbiMed. Krainc is also the President-elect of the American Neurological Association, showcasing his leadership in the field.
Dana Hilt, MD
Member
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Dana Hilt, MD
Member
Dr. Dana C. Hilt, MD, boasts over 25 years of expertise in CNS drug development across all phases. He held key roles, including Chief Medical Officer, at various pharmaceutical companies like Frequency Therapeutics, Lysosomal Therapeutics, Guilford Pharmaceuticals, Ascend Pharmaceuticals, and Critical Therapeutics. With a medical degree from Tufts University School of Medicine and training in internal medicine at Harvard Medical School and neurology at Johns Hopkins Hospital, he’s also contributed significantly in academia, conducting research and teaching. Noteworthy is his establishment of a Clinical Neuroscience Group at Amgen, focusing on neurotrophic factors’ therapeutic potential in diseases like Parkinson’s. His vast experience underscores his prowess in advancing treatments for complex neurological conditions.
Iain Dukes, D. Phil.
Chairman of the Board
OrbiMed
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Iain Dukes, D. Phil.
Chairman of the Board
OrbiMed
Iain Dukes, PhD is biopharmaceutical professional with substantial experience in senior leadership roles in venture capital, business development and licensing, as well as drug discovery and development. He is a Venture Partner of OrbiMed Advisors, LLC. Previously, Dr. Dukes served as Senior Vice President and Head of Business Development and Licensing for Merck Research Laboratories. Before joining Merck, Dr. Dukes held senior leadership roles in Business Development and Research and Development at Amgen, GlaxoSmithkline, and Glaxo Wellcome.
Dr, Dukes has served on the board of numerous public and private biopharma organizations. He is currently the Chairman of the board of directors of Iovance Biotherapeutics, Inc. (Nasdaq: IOVA) and Executive Chairman of Angiex Inc. He also serves as a director or founding executive on other public and private boards including Ikena Oncology (Nasdaq: IKNA), ENYO Pharma SA, Kartos Therapeutics, Inc., NeRRe Therapeutics, Rathlin Therapeutics Limited, and Telios Pharma, Inc. Dr. Dukes holds an MA in Jurisprudence and D Phil from the University of Oxford, an MSc in Cardiovascular Studies from the University of Leeds, and a BSc in Pharmacology from the University of Bath.
Keno Gutierrez, PhD, MBA
General Partner
BGV
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Keno Gutierrez, PhD, MBA
General Partner
BGV
Keno Gutierrez, PhD, MBA is as a General Partner at BGV, having joined in 2021. He serves in the Boards of Directors of Brandaris Therapeutics (Chairman), Fibrocor, Fundamental (Chairman), Brenig and Tessellate.
Keno has over 25 years of Biotech experience spanning operations (Founder and CEO of Brandaris Therapeutics), investing (private and public equities at M Ventures and Omega Funds), investment banking (Piper Sandler), management consulting (IQVIA), and medical research (MRC). Prior to joining BGV, Keno was a Vice President at M Ventures responsible for Biotech investments (Biopharma and Life Sciences). While at M Ventures he served as Board Member or Observer to the board of several biotech companies including Xilio, Immunitas, Soteria, DNA Script, Riffyn, Inthera, Galecto, iOnctura, ApoGen and iOmx.
Keno is a Fellow of the Royal Society of Medicine, holds a PhD in Genetics from University College in London and an MBA from INSEAD. His research in lipid metabolism has been published in the top scientific journal Nature.
Nikolay Savchuk, PhD
Managing Partner
Torrey Pines Investment
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Nikolay Savchuk, PhD
Managing Partner
Torrey Pines Investment
Nikolay Savchuk, PhD is the co-founder and Managing Member at Torrey Pines Investment LLC, a life-science investment company, since 2002. Dr. Savchuk is also the Managing General Partner of Teal Ventures, LP, a venture capital firm focused on early-stage investing in health technology, since October 2018. Prior to joining life science investment and research in the United States, Dr. Savchuk was a fond of and held various business and research management positions in the IT industry with companies in Singapore and Russia. Dr. Savchuk is currently the chairman of the board of directors of Viriom Inc., a company dedicated to advancing a pipeline of effective and affordable treatments for diseases of global interest. Dr. Savchuk obtained his M.S. degree in physics and his Ph.D. in applied mathematics from Moscow Institute of Physics and Technology.
David L. Lucchino, MBA
President & CEO
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David L. Lucchino, MBA
President & CEO
David Lucchino has been a leader in the life science industry for more than two decades, as an executive, an entrepreneur, an investor and an advocate. He was recently named President and CEO of Brenig Therapeutics, a biotech company developing small molecule therapeutics for neurodegenerative diseases. Prior to Brenig, he was the President and CEO of Frequency Therapeutics, a company he co-founded in 2014 and took public in 2019. Frequency was as a regenerative medicine company, born out of the labs of the renown MIT Institute Professor Robert Langer, with programs for sensorineural hearing loss and remyelination in multiple sclerosis.
In 2005, David co-founded Semprus BioSciences (also with Dr. Langer). There he guided its lead product, a device that reduces blood clotting on medical devices, to FDA approval and European CE-Marking. Semprus was subsequently sold to Teleflex (NYSE: TFX). Previously, David worked at the Boston-based venture capital firm Polaris Partners, where he focused on healthcare investing and portfolio company board recruitment. He began his career as a co-founder and managing director at LaunchCyte, a venture incubator based out of the University of Pittsburgh Medical Center that helped form several biotech startups.
David is the past Chairman of MassBio and remains a board member. He was appointed by former Governor Charlie Baker to the Massachusetts STEM Advisory Council and is a member of the College of Fellows for the American Institute of Medical and Biological Engineering. David also serves on the boards of the Multiple Myeloma Research Foundation and Siloam Vision
David earned a B.A. from Denison University, an M.S. from the Newhouse School of Public Communications at Syracuse University, and an M.B.A. from the MIT Sloan School of Management as an Alfred P. Sloan Fellow.
Edward Mathers
NEA
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Edward Mathers
NEA
Ed has been at NEA since 2008 and is currently a Partner on the healthcare team focused on biotechnology and specialty pharmaceuticals investments. Prior to joining NEA, Ed served as EVP of Corporate Development and Venture at MedImmune, where he helped execute the sale of the company to AstraZeneca in 2007. Before joining MedImmune, he was VP of Marketing and Corporate Licensing and Acquisitions at Inhale Therapeutic Systems. Ed also spent 15 years at Glaxo Wellcome (now GSK), where he held sales and marketing positions.
Lulu Xu
Board Observer, NEA
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Lulu Xu
Board Observer, NEA
Lulu joined NEA in 2021 as an investor on the Healthcare team. She focuses on later stage life sciences investments. Before joining NEA, Lulu worked at AbbVie in several roles across R&D and M&A. Most recently, she worked in AbbVie’s Enterprise Strategy group, on the acquisition and integration of strategic companies and assets. Lulu attended Stanford University Graduate School of Business, where she co-founded Nucleate’s Bay Area life sciences venture program. She also holds a BS from Northwestern University in neuroscience.
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