The Biotech Startups Podcast

In this episode of The Biotech Startups Podcast, we explore Partner at Bison Ventures, Caleb Appleton's journey from venture capital to operations and back again. Caleb shares his experience joining Innovation Endeavors during its spinout from Eric Schmidt's family office, where minimal structure forced him to rapidly master sourcing, diligence, and thesis-building—including a cold email that landed a multibillion-dollar investment in Eikon Therapeutics. Grappling with whether he could truly operate rather than just advise, Caleb left venture in 2020 to join TuneIn during a pandemic crisis, managing a $50 million turnaround after canceled sports leagues devastated subscriptions. He repositioned the company away from unsustainable NFL deals toward ad-supported radio and premium news content, achieving profitability while learning the immediate feedback loops and difficult pivots that operating demands. These hard-won lessons in execution and empathy for founders ultimately led him back to venture, joining Bison Ventures in 2023 as a more complete investor.

"People outweigh challenging environments. A great environment cannot outweigh challenging people."

In this episode of The Biotech Startups Podcast, Partner at Bison Ventures, Caleb Appleton returns for Part Two to share how early research experiences in nanotechnology, genome editing, and concussion biomechanics pushed him to question whether engineering could solve problems with poorly defined constraints, ultimately steering him away from academia and toward management consulting.
After a transformative summer in Portland sparked his commitment to prioritize lifestyle and location, Caleb landed at Bain by cramming Case in Point in seven days, where he learned to parachute into ambiguous Fortune 500 business problems and rapidly structure high-stakes analyses—skills that now underpin his venture capital work. He reflects on the crucial role of mentors and teammates who reinforced his conviction that people matter more than any opportunity, and recounts the unexpected ten-day whirlwind that pulled him from a clear promotion path in Atlanta to join Eric Schmidt's Innovation Endeavors in San Francisco, embracing serendipity despite tripled rent and an uncertain future.

"You have to learn to embrace serendipity. You can't plan everything out because it will never go to plan."

​In this episode of The Biotech Startups Podcast, we explore Partner at Bison Ventures, Caleb Appleton's formative years growing up in College Station, Texas, where being surrounded by Texas A&M University shaped his worldview and exalted academia as the ultimate career path. Now a Partner at Bison Ventures, Caleb takes us through his journey to Georgia Tech, where he dove into biomedical engineering and landed an extraordinary undergraduate research opportunity working with CRISPR technology in its earliest days, collaborating with pioneers like Feng Zhang when the field was just emerging.

Through hands-on lab work—pipetting, troubleshooting Western blots, and contributing to published research—Caleb began questioning whether a PhD was truly his path forward. The episode explores pivotal lessons about embracing serendipity, how a neighbor's connection unlocked a transformative research experience, and why growing up without exposure to business and industry careers ultimately shaped his unconventional journey into venture capital.

In this episode of The Biotech Startups Podcast, Dr. Judy Chou shares how she walked away from leading global biotech operations at Bayer to take a risky first‑time CEO role at AltruBio, transforming a struggling predecessor company—alongside a “Genentech mafia” of former colleagues—into a lean, patient‑centric startup built around a novel PSGL‑1 immune checkpoint mechanism aimed at restoring immune balance and breaking the remission ceiling in ulcerative colitis, all while navigating near‑bankruptcy, a 30‑day fundraising sprint that led to a record $225M Series B, launching a translational lab in Taipei, and drawing on formative experiences at Yale and MIT as a young mother and mentee to shape her gritty, values‑driven leadership philosophy.

“If you want to make money, really follow your passion rather than follow the money, because the money later on will come.”
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In this episode of The Biotech Startups Podcast, Dr. Judy Chou shares her journey as employee number one at Tanvex, walking into an empty 50,000 square foot facility and building a biosimilar company from scratch after a close friend’s death from metastatic lung cancer reshaped her understanding of drug access and affordability. She recounts an extraordinary FDA meeting where, as the sole company representative, she fielded questions from 32 regulators and ultimately convinced them to waive all preclinical animal studies, then later took on unexpected responsibility for building three manufacturing suites when multiple VPs were fired. The conversation also follows her move to Medivation, where she scaled technical operations from two people to a global network of over 50 CDMOs and CROs, culminating in a high-stakes bidding war among five pharma giants that ended with Pfizer acquiring Medivation for $14.3 billion, up from a $9 billion market cap just three months earlier.