The Biotech Startups Podcast
The Catalyst Mindset Behind a Lean Biotech | Örn Almarsson (4/4)
September 24, 2026
He then turns to company building at Axelyf: in vivo cell reprogramming for solid tumors, modular lipid nanoparticles, AI-informed discovery, external partners, and a deliberately lean operating model. The conversation closes with the mentors, expectations, and leadership philosophy shaping his next chapter.
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“If I can sum up my reason to be on this Earth, it's to be a catalyst.”

Moderna's rapid COVID-19 response was years in the making. Örn Almarsson explains how quiet work in mRNA manufacturing, lipid nanoparticles, bioinformatics, and vaccine development created the capabilities needed when the moment arrived.

He then turns to company building at Axelyf: in vivo cell reprogramming for solid tumors, modular lipid nanoparticles, AI-informed discovery, external partners, and a deliberately lean operating model. The conversation closes with the mentors, expectations, and leadership philosophy shaping his next chapter.

Key Topics Covered:

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Find our guest, Örn Almarsson, at these links:
Website: https://www.axelyf.com/
LinkedIn: https://www.linkedin.com/in/orn-almarsson

Find our host, Jon Chee, at these links:
LinkedIn: https://www.linkedin.com/in/jonchee/

Learn more about Excedr:
LinkedIn: https://www.linkedin.com/company/excedr/
Website: https://www.excedr.com

Intro & Outro Songs Created by OkKyojin, OkKyojin:
https://flow.page/kyojin

Resources & Articles:
National Cancer Institute: CAR T-cell therapy: https://www.cancer.gov/about-cancer/treatment/research/car-t-cells
BioNTech: https://www.biontech.com/
Pfizer: https://www.pfizer.com/
NCBI Molecular Biology reference: https://www.ncbi.nlm.nih.gov/books/NBK21054/

Companies, Universities, & People Mentioned:
Moderna: https://www.modernatx.com/
BioNTech: https://www.biontech.com/
Pfizer: https://www.pfizer.com/
Merck: https://www.merck.com/
Transform Pharmaceuticals: https://www.transformpharma.com/
Alkermes: https://www.alkermes.com/
Lyndra Therapeutics: https://www.lyndra.com/
Johnson & Johnson: https://www.jnj.com/
Copel Farm and Biotech: https://www.copel.co/
University of Iceland: https://english.hi.is/
UC Santa Barbara: https://www.chem.ucsb.edu/
MIT: https://www.mit.edu/
Slone Partners: https://www.slonepartners.com/
Quest Diagnostics: https://www.questdiagnostics.com/
AmeriPath: https://www.ameripath.com/

Timestamps:
00:06 Intro
01:17 Moderna's Overnight Success Was Years in the Making
01:28 The Capabilities Behind Moderna's Rapid Response
01:52 From Prototype Vaccines to Personalized Cancer Vaccines
02:45 Why Moderna and BioNTech Were Ready
04:46 Leaving Moderna for the Next Challenge
06:16 Axelyf's In Vivo Cell Reprogramming Strategy
07:49 Building a Modular Lipid and Cargo Toolkit
08:09 Targeting Difficult Cancers and Faster Development
10:06 Staying Small, Virtual, and Capital Efficient
10:26 Using AI to Improve Lipid Nanoparticle Models
12:22 Choosing Specialized Partners Over One-Stop Shops
13:05 External Collaborations and the Path to the Clinic
20:12 Mentors, Growth, and the Catalyst Philosophy
23:06 Outro



The Biotech Startups Podcast gives you a front-row seat to the business and science of building a biotech. Hosted by Jon Chee, CEO of Excedr, the show features honest conversations with founders, execs, and investors about their work, their companies, and how they got there. From scientific breakthroughs to startup lessons, each episode explores what it really takes to grow a life science company—from pre-seed to IPO.