Nucleate Podcast

Nucleate

Nucleate is the new voice for next generation biotech leaders.

  1. Oct 13

    The Founder’s Playbook: Pitching, Pivoting, and De-risking Early-Stage Science | Dr. Jo Viney

    In this episode of the Nucleate Podcast, Dr. Jo Viney, co-founder, president, and CEO of Seismic Therapeutic, shares her trajectory from academic immunology training in London to major biotech companies and startup leadership. She discusses how early clinical lab exposure to autoimmune patients sparked her passion for translational science and highlights why the Boston ecosystem is an ideal place to launch biotech startups due to its unparalleled funding, incubator space, and collaborative peer networks. She also reflects on the lessons learned from co-funding Pandion Therapeutics—including how following surprising data led to a major asset acquisition by Merck—and describes the bittersweet feeling of handing off a company she helped build. The conversation then explores Seismic Therapeutic's approach to tackling autoimmune diseases by integrating machine learning into protein drug discovery. Jo details how combining structural biology, machine learning, protein engineering, and immunology allows Seismic to accelerate drug design cycles, optimize enzyme therapeutics, and tackle complex agonist and cell-selective antibody design. She emphasizes that machine learning serves as a powerful tool guided by human hypothesis-driven research rather than a standalone cure-all. Jo closes with practical advice for emerging scientific founders, encouraging them to seek out diverse viewpoints, pressure-test their ideas with critics, and keep patient impact as their true North Star. Here's a segment breakdown with timestamps: 00:27 – Academic beginnings to Startups02:05 – International experience shaping perspective03:03 – Location and choosing Boston03:53 – Influences, mentors, & successful mentorship04:54 – Biotech CEO Sisterhood05:08 – Leading other scientists now05:78 – Larger pharma versus the smaller biotechs07:28 – Co-founder at Pandion, drug development, & inspiration to start the company08:62 – Acquisition of company: success and navigation10:12 – Initial Conversations10:86 – Emotionally Tied Science & Company11:28 – Seismic Therapeutic focus on autoimmune disease12:73 – Structural biology & prediction technologies emerging12:58 – Data & Technology 15:47 – Experiences with AI15:77 – AI drug discovery engines16:04 – Founding a company out of a venture creation firm 17:11 – The Founding Process17:88 – Fundraising conversations with investors for an academic labs 18:43 – When to move on from an idea or keep investing19:24 – Biggest mistakes from lab to startup19:52 – Rapid Fire Questions

  2. Sep 17

    Zero to One: The Precision Medicine Playbook for Cardiac Disease | Nolan Townsend Lexeo Therapeutics

    Here is a segment breakdown of the episode: 0:00–1:42 — Intro and guest background: host frames the episode and introduces Nolan Townsend's career across Wall Street, Pfizer, and Lexeo.1:42–3:21 — From finance to healthcare: what drew Nolan into life sciences and the appeal of the industry's complexity.3:21–10:13 — Pfizer's international roles: P&L leadership in Korea, Ukraine, and beyond, and how working across health systems and cultures shaped him.10:14–19:00 — Rare disease leadership at Pfizer: the tafamidis/TTR amyloid cardiomyopathy story and its influence on Lexeo's founding thesis.19:00–24:16 — Founding Lexeo in January 2020: the decision to leave Pfizer, launching amid COVID, and building a team remotely.24:19–37:39 — Lexeo's scientific thesis: applying oncology's precision-medicine model to cardiac disease, the lead pipeline (Friedreich's ataxia, arrhythmogenic cardiomyopathy), and the Alzheimer's/APOE program and why it was deprioritized.37:39–47:20 — Fundraising strategy: de-risking the story, the cooled IPO market, tranche financing, and advice for founders raising seed/Series A rounds.47:20–50:00 — Mentors: Ron Crystal, Steve Altschuler, Ted Love, and the lessons drawn from each.50:23–56:04 — Rapid-fire questions: influential book (Clayton Christensen), views on what's holding back broader use of gene therapy, and the most underrated CEO skill.56:04–57:33 — Closing question (life outside biotech) and sign-off.

Ratings & Reviews

5
out of 5
8 Ratings

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Nucleate is the new voice for next generation biotech leaders.

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