James Peyer, a renowned figure in the field of biotechnology, is the visionary behind Cambrian Biopharma. With a focus on transforming the landscape of modern medicine, he has dedicated his career to pioneering solutions that tackle the biological aspects of aging. As both the Chief Executive Officer and Co-Founder of Cambrian, Peyer has leveraged his expertise in stem cell biology to drive the development of innovative therapies aimed at disease prevention. His impressive journey has also seen him play integral roles in various biotech investments, underscoring his commitment to advancing healthspan-enhancing technologies.
James Peyer, Ph.D. stands as a formidable figure in the realm of biotechnology and longevity science. As the Chief Executive Officer and Co-Founder of Cambrian Biopharma, Peyer has dedicated his career to transforming the future of healthcare. He holds a Ph.D. in stem cell biology from the University of Texas Southwestern Medical Center, which underpins his deep understanding of the intricate biology of aging. Through Cambrian Biopharma, a unique Distributed Drug Development Company, Peyer and his team are on a mission to devise therapeutics that intercept diseases before they manifest, thereby tackling the biological underpinnings of aging.
James Peyer’s vision extends beyond Cambrian, as he played a critical role in the foundation and management of Apollo Ventures, the world’s initial venture capital firm with a thrust on longevity. His insightful leadership has sourced and led investments in pioneering companies such as Cleara Biotech, Aeovian Pharmaceuticals, and Samsara Therapeutics. Alongside his work at Cambrian, Peyer holds board positions across multiple biotechnology enterprises, as well as serving as Chairman of the Board at Sensei Biotherapeutics.
Driven by a prophetic vision to proactively prevent illnesses like cancer and Alzheimer’s, Peyer’s remarkable career exemplifies a dedication to altering the landscape of modern medicine. His innovative work continues to inspire a new era of biohacking and life extension.

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ToggleEarly life and educational background
James Peyer embarked on an extraordinary journey from an early age, fueled by a profound curiosity in science and a strong desire to revolutionize the field of biopharma. Born and raised in the United States, his academic journey led him to earn a PhD in stem cell biology at the University of Texas Southwestern Medical Center. His intensive studies equipped him with the skills and knowledge necessary to delve into the intricate world of longevity and geroscience. These formative years were pivotal in shaping his future endeavors, setting the stage for his impactful career.
Professional career and founding Cambrian Biopharma
Peyer’s fervor for longevity research soon found a professional outlet. He initially made waves in the industry as the Founder and Managing Partner at Apollo Ventures, the pioneering global venture capital firm dedicated exclusively to the field of longevity. Under his leadership, Apollo Ventures initiated investments in groundbreaking biotechnology enterprises such as Cleara Biotech, Aeovian Pharmaceuticals, and Samsara Therapeutics, all striving towards revolutionary anti-aging solutions. His visionary approach led him to co-found Cambrian Biopharma, a New York-based firm that emphasizes the development of therapeutics targeting the biology of aging. As CEO and Chairman of Cambrian, Peyer orchestrates the innovation pipeline, consistently pushing the boundaries of what’s possible in the contemporary biopharma landscape. Discover more about his pivotal roles and achievements in his biography on The Official Board or through his Crunchbase profile.
Impact and legacy in the biopharma industry
Driven by a relentless pursuit of innovation, James Peyer has become a luminary in the biopharma industry, spearheading efforts to combat age-related diseases from their roots. His commitment to geroscience is evident through his leadership in a “Distributed Drug Discovery” model at Cambrian Biopharma, a concept that has set a new standard in the field. By fostering collaboration with multiple biotech companies under Cambrian’s umbrella, Peyer has accelerated the creation of life-extending therapies. His influence extends beyond Cambrian, as he holds a significant position as Chairman of the Board at Sensei Biotherapeutics, an endeavor further underscored by insights found on Foresight Institute and in the Insider Trades records. At the heart of Peyer’s work is his dedication to proactively preventing diseases like cancer and Alzheimer’s, rather than cure them retrospectively, shedding light on future paradigms of healthcare. Discover more about Cambrian’s mission on their official site.