Mendelspod Podcast

This is a free preview of a paid episode. To hear more, visit www.mendelspod.comThe RNA revolution didn’t end with COVID. It’s only just beginning.Today Theral is joined by Andrew Geall, co-founder and Chief Development Officer of Replicate Bioscience, to explore why self-replicating RNA may represent the next major leap in vaccines and therapeutics. While first-generation mRNA proved what was possible in a pandemic, Andrew argues …

Perhaps more than in any other field, AI is impacting drug discovery and development. To begin the year we’re joined by two AI software-as-service companies, one on the target discovery side and the other built for new compound identification for those targets.Theral speaks with Aqib Hasnain, Product Lead at Mithrl, and Cheng Hu, co-founder and CEO of Technetium Therapeutics, about how scientists can go from AI generated insights to AI generated assets, from AI-driven fast science, to AI-driven fast drug discovery.Aqib describes Mithrl as a virtual lab partner focused on shrinking the time between experiments by letting scientists interrogate their own data directly. One of the biggest lessons in building Mithrl, he says, was how much transparency matters. Biologists need to understand the methodology through and through, and this translates directly to how Mithrl works.“Scientists need to be able to scrutinize and trace everything—because it’s their responsibility to make the next decision.”Cheng explains Technetium’s vision of an “AI-driven hatchery of novel medicines,” using design-based, physics-guided approaches to move from target discovery to small-molecule hits in weeks rather than years as has been the case screening libraries of millions of compounds. Reflecting on the promise of AI co-scientists, he points to the industry’s biggest unmet need. “There’s a very serious deficit of novel therapeutic targets and also a very serious deficit of novel chemicals.”Together, the conversation explores how these two AI tools for target discovery and hit generation are beginning to reshape drug discovery workflows—and how a new ecosystem of services is developing that is redefining the field. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.mendelspod.com/subscribe

In our most listened to episode this year, Certis Oncology CEO Peter Ellman breaks down how his company is reinventing cancer research by building orthotopic patient-derived tumor models that more faithfully mimic human cancer — and using them to improve both drug development and treatment decisions. What is meant by orthotopic? That’s when patient tumors are placed in the “correct place” inside mice to create more faithful cancer models.Ellman shares the deeply personal origin story behind Certis and explains why their models have changed lives. He discusses the company’s AI-driven predictive platform, now patented, that aims to double drug success rates and usher in truly personalized oncology.Happy New Year 2026! This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.mendelspod.com/subscribe

As sequencing continues to become cheaper, more attention is being paid to sample prep. Today we’re following up with the company, Volta Labs, a genomics applications company transforming sample prep for NGS by increasing robustness and precision, and lowering operating costs. CEO Udayan Umapathi reflects on what has been a breakout first commercial year for Callisto, the company’s sequencer-agnostic, digital-fluidics platform for sample prep. When he was last on the show, Callisto had just launched. One year later, it is deployed across North America, Europe, and Asia, with rapid uptake in clinical labs, pediatric oncology centers, and high-throughput sequencing sites.Udayan says the scale of adoption surprised even the team. “We said we wanted to be the front end of every sequencing technology. We’ve actually done that,” he notes, adding that more than ten applications now support short- and long-read sequencing.What’s driving the momentum? Three things keep coming up from customers: true walk-away automation, the ability to run any chemistry on any sequencer, and major improvements in quality and cost. Labs without automation engineers can now “simply buy a kit and run software…without having to learn sample prep,” Udayan explains.A standout story this year has been pediatric oncology, where whole-genome sequencing and hybrid-capture workflows have shown strong performance on Callisto. Customers such as Prinses Máxima Center and UMC Utrecht are using the platform across Illumina, Oxford Nanopore, Ultima, and other chemistries, achieving the sequencer-agnostic vision Volta set out from the start.Looking ahead, Udayan sees sequencing as still early in its evolution and believes sample prep has vast room for innovation. “One platform to do Illumina, one platform to do Oxford Nanopore, one platform to do Ultima… long read, short read—we do it all,” he says. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.mendelspod.com/subscribe

Few startups have launched with such quiet anticipation—or such a remarkable founding pedigree—as Cellanome. Backed by veterans of the genomics revolution, the company aims to do for cell biology what Illumina did for sequencing: make it measurable, dynamic, and multidimensional.In this debut conversation, Cellanome CEO Omead Ostadan traces his path from the early days of Applied Biosystems and Solexa to what he calls “the multi-omics of the cell.” He describes a breakthrough platform capable of observing living cells in real time, combining imaging, molecular analysis, and computation in ways that bring biology closer than ever to its native state.“Our hypothesis,” says Ostadan, “is that you are now creating an environment that most resembles the natural environment in which these cells operate. Anything you’re measuring is much more likely to resemble what you’re going to see in real biology.”Using what the company calls CellCage technology, the Cellanome R3200 system can isolate and sustain thousands of living cells or co-cultures—neurons with microglia, for instance—allowing researchers to track interactions, responses, and phenotypic changes over time. Ostadan believes this kind of structured, longitudinal, multimodal data will be foundational for the next generation of AI-driven biological models.“The next leap in biology,” he says, “requires a fundamentally different mode of data. That has been our focus from the start—to generate data that most closely resembles what’s happening at the foundational basis of biology across all organisms.”Now in full commercialization, Cellanome has multiple units installed in the U.S. and preparing for expansion into Europe and Asia. For Ostadan, who has helped bring multiple life-science platforms to market, this moment feels singular: “I’ve never been as excited about the potential of a technology as I am about what we have at Cellanome,” he says. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.mendelspod.com/subscribe