Smart Biotech Scientist | The CMC and Bioprocessing Podcast for Process Development and Manufacturing Leaders

Dormant omics data are a goldmine for CMC innovation waiting to be unlocked. But legacy structures, poor annotation, and spreadsheet chaos hold most biotech teams back from the real breakthroughs.

Nathan Lewis, GRA Eminent Scholar at the Center for Molecular Medicine, Complex Carbohydrate Research Center, and Department of Biochemistry and Molecular Biology at the University of Georgia, has a clear message: actionable data is now within reach thanks to hybrid modeling, advanced study design, and AI as a true scientific collaborator.

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“Does DNA barcoding actually work?” It's the first question Kent Rapp hears from prospective customers when he pitches Biolinco's DNA barcoding platform. By his own admission, the technology can sound too good to be true.

In Part 2 of this conversation, Kent rejoins the Smart Biotech Scientist Podcast to address that skepticism head-on, unpack how subclone variability and bispecific antibody purity concerns shape customer trust, and share what it actually took to move Biolinco from a Johns Hopkins postdoc project to a company with its first paying customer.

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What if the bottleneck in cell line development isn’t how many clones you screen, but how you track them?

Cloning workflows have long relied on brute force: screen more cells, automate harder, and hope that small-scale performance predicts manufacturability. But too often, the “perfect” clone in a 96-well plate turns into a dud when it reaches the bioreactor. That disconnect costs time, money, and promising therapies.

This week, host David Brühlmann welcomes Kent Rapp, Co-founder and CEO of Biolinco, an entrepreneur who’s turning the classic approach to cell line development inside out. Drawing f...

Your active ingredient is the nucleic acid. So why does a proteolipid vehicle filing include viral clearance studies, stability data and full characterisation of a membrane protein that is not the drug? Because that protein sits on the particle surface, and a component nobody has filed before is the agency's problem regardless of what you call it.

Proteolipid vehicles (PLVs), the platform Jitendra Kumar works on as Lead Scientist for Chemistry and Process Development at Entos Pharmaceuticals, represent a novel frontier in drug delivery, Instead of being taken up into an endosome and having to escape it...

Gene therapy only works if the cargo reaches the right cells intact. Adeno-associated viruses (AAV) and lipid nanoparticles have carried the field this far, but both share a constraint: the particle is taken up into an endosome, and the payload has to escape that compartment before it is degraded. Endosomal escape is where a large share of the dose is lost, and it is why delivery, not the genetic construct, is usually the thing that limits the therapy. Lipid nanoparticles carry a second constraint, since they tend to accumulate in the liver, which narrows the diseases they can reach...

For decades, drug development has been saddled with costly manufacturing, stringent biosafety requirements, and the limits of conventional carriers. But a new approach—born from cell-derived nanovesicles—could democratize access to advanced therapies and open entirely new doors for oral, topical, and even global vaccine delivery.

This week, David Brühlmann welcomes Christopher Locher, CEO and Co-founder of Versatope Therapeutics. Christopher has shaped the translation of novel vesicle technology from idea to clinical pipeline, navigating both the science and the unstructured realm of first-in-class GMP manufacturing.

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What if the best way to unlock durable, broad-spectrum immunity is to rethink the very vessels delivering our vaccines?

While much of the industry focuses on refining existing delivery systems, Christopher Locher is charting a new course—one inspired by nature’s own couriers. Imagine a future where oral vaccines and modular, on-demand manufacturing aren’t just possibilities, but standard practice.

Christopher Locher, CEO and Co-founder of Versatope Therapeutics, brings decades of experience in drug discovery from Vertex Pharmaceuticals, Opsona Therapeutics, and Maxigen. In this episode, he shares his journey from high school science classrooms to the...

How do you take a model that works in process development and get it accepted for use in GMP manufacturing? That question stalls most bioprocess modeling projects before they start. Ignasi Bofarull-Manzano, Senior Data Scientist and CMC Consultant at Körber Pharma, pushes back on the premise: the process you run today is already governed by a mathematical model, fitted once at small scale during process characterization and then left untouched for years, even as the process shifts.

Part 1 separated digital models from digital shadows and digital twins, and made the case for starting with the decision r...

Most bioprocess teams believe a digital twin demands vast datasets and sophisticated models. Ignasi Bofarull-Manzano argues both assumptions are wrong, and that the data already sitting in your Excel files, historians and ELNs is probably enough to start.

Ignasi Bofarull-Manzano, Senior Data Scientist and CMC Consultant at Körber Pharma, breaks down what a digital twin actually is, where modeling pays back fastest across the product lifecycle, and how to tell a real business case from an expensive proof of concept.

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How do you turn a lab-born regenerative medical device into a solution that surgeons actually want to use and investors want to back? The path from academic innovation to clinical adoption is full of practical hurdles and strategic pivots, where compelling science alone isn’t enough.

David Brühlmann welcomes back Eva-Maria Balet, whose journey spans tissue engineering research at EPFL to leading Regenosca through first-in-human trials, fundraising, and an executive MBA completed while running the company. This conversation covers the practical realities behind that journey, from quality control to clinical setbacks to investor pitches.

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Imagine a wound too large for the body to close on its own. That's the problem Eva-Maria Balet set out to solve, not with living cells, but with a structural bridge that lets the body's own healing mechanisms do the rest.

In this episode, David Brühlmann welcomes Eva-Maria Balet, Co-Founder & CEO of Regenosca. Trained at EPFL, Eva-Maria brought her fascination with cellular "factories" from academia straight into entrepreneurship. Rather than chasing elegant science for its own sake, she built her company around a single principle: start with a real clinical need and build backward, collaborating with c...

Building a cell therapy company is hard. Building a genetically engineered iPSC therapy for the brain, on a preclinical budget, is one of the hardest translational problems in biotech. Every experiment has to move the program closer to an IND, or it's motion without progress.

That's the operating constraint Bilal Fares faces as CEO and co-founder of AzureCell, the University of Geneva spin-off engineering neuroprotective iPSC neurons for Parkinson's disease. In Part 2, he walks through how his team decides what to build, where AI and synthetic biology genuinely accelerate a CMC roadmap, and the four founder lessons...

Transplant iPSC-derived neurons into a Parkinson's brain and 97% die before they can restore function. Of the 3% that survive, most face the same pathogenic environment that killed the original neurons. This is the compounded biology and CMC problem defining CNS cell therapy today.

Bilal Fares, neuroscience entrepreneur and co-founder of AzureCell, is translating a University of Geneva discovery into a genetically engineered iPSC platform built to solve it: neurons that don't just replace what Parkinson's destroyed, but survive the fire that destroyed them.

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How much of your research lives and dies on the bench? Not because the idea isn’t sound, but because building reproducible, scalable biomaterials remains an unsolved puzzle.

Jan Hunik and Matt Baker from MosaMatrix discuss the practical challenges and lessons learned from spinning out a biomaterials company from academia. They explore the importance of quality standards in biotech startups, building a team with complementary skills, and the realities of developing reproducible 3D culture systems for modern research.

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What if the real obstacle in 3D cell culture and tissue engineering isn't the cells, but the very ground they grow on?

For years, cell culture has relied on flat plastic and passive scaffolds. But biology doesn't happen on a petri dish—cells live in three dimensions, surrounded by a dynamic environment that talks back, adapts, and shapes development in ways static gels simply cannot.

That's the premise behind MosaMatrix, a novel hydrogel platform designed to transform how we grow cells, engineer tissues, and screen new drugs created by CEO Jan Hunik and CTO Matt Ba...

In the biotech industry, advancing cell-based therapies is not just about innovation. It's about solving real gaps where conventional treatments fall short, especially against complex, aggressive tumors.

In this episode of the Smart Biotech Scientist Podcast, host David Brühlmann welcomes Jun Yung Woo, Co-Founder of AGEM Bio, who offers an in-depth look at the science and strategy behind engineered mesenchymal stem cells (MSCs), with a focus on why glioblastoma is the right proving ground for the platform.

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What if the answer to solid tumor therapy isn’t about making immune cells smarter—but about rethinking what a therapeutic cell can do For years, mesenchymal stem cells (MSCs) have turned heads for their ability to home in on damaged tissue, yet their clinical utility has lagged behind the hype. What would it take to transform MSCs from passive healers into precision vehicles for next-generation cancer treatment?

This week, David Brühlmann sits down with Jun Yung Woo, Co-Founder of AGEM Bio, who’s devoted nearly two decades to decoding and reimagining the potential of MSCs. From en...

Why does life-saving insulin cost hundreds of dollars a month for patients, when manufacturing costs are just a fraction of that price? What if the nonprofit model could change everything for affordable access?

In the pharmaceutical industry, affordability and access remain two of the biggest hurdles for patients, especially when the economics of essential medicines seem stacked against them.

Eric Moyal, founder of Project Insulin, is rewriting the rules of biosimilar development. Coming from a fundraising and nonprofit background rather than the pharma inside track, Eric built Project Insulin not to chase profits, but to...

Insulin was first discovered over a century ago—yet in the United States, 1 in 5 insulin-dependent patients still ration their lifesaving supply. Why is a molecule so essential, and so well understood, still so out of reach for so many?

Eric Moyal, founder of Project Insulin, decided to challenge not just the science, but the business model itself. With a background in nonprofit fundraising—not drug development—he’s building a biosimilar insulin glargine and promising to sell it directly to patients at cost, insurance or not.

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The cell and gene therapy industry faces massive hurdles—cost, scalability, and the need for highly skilled operators have historically limited the reach of these transformative treatments. advanced therapy medicinal products manufacturing innovation is urgently needed to overcome these challenges and unlock broader global access.

Farlan Veraitch, founder and Chief Scientific Officer at Ori Biotech, is leading the way in reimagining manufacturing platforms using automation, modularity, and digital transformation. His vision is redefining how cell and gene therapies are produced—from research labs to point-of-care hospital settings.

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What if the simple act of opening an incubator could undermine the consistency of your cell therapy manufacturing process? Unlike traditional biologics, the moment cells leave their incubator, subtle shifts in temperature, CO₂, and pH can spiral into mission-critical variability, jeopardizing everything from product yield to therapeutic potency.

This episode features Farlan Veraitch, founder and Chief Scientific Officer of Ori Biotech. Trained at UCL’s Department of Biochemical Engineering, Farlan blends a bioprocess engineer’s mindset with hands-on experience scaling monoclonal antibodies, before pioneering the first-ever automation platform for embryonic stem cell culture. His drive for eliminating variab...

Digital transformation in biotech is no longer just about adopting new tools, it's about building a foundation where automation, data standardization, and AI integration actually lead to real value and long-term success.

For today’s episode, David Brühlmann is joined by David Hardy, a leader at Thermo Fisher Scientific. With years spent guiding automation and digital lab transformation projects around the globe, David’s perspective is equal parts pragmatic and visionary. He’s watched automation go from pilot to scale, advised on the messy realities of lab data, and seen firsthand what separates science fiction from science...

Despite cutting-edge equipment and brilliant minds, biotech labs often find half their data trapped in difficult-to-access spreadsheets or isolated in silos, making true digital transformation a major, industry-wide hurdle.

David Hardy, a leading market and innovation strategist at Thermo Fisher Scientific with 25 years of experience at the intersection of data, automation, and laboratory science, is helping organizations bridge the gap between data chaos and actionable insight.

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Host David Brühlmann returns for a focused solo episode to provide an honest, data-driven perspective on the evolving landscape of host selection for biologics manufacturing. Building on part one, David reviews five alternative expression platforms and offers a clear, practical framework for scientists navigating host cell decisions today. David Brühlmann moves past simplistic "replacement" narratives to instead examine where each technology, from plant farming to cell-free systems, fits in today’s market and production realities.

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In this solo episode, David Brühlmann explores the evolving landscape of biologic manufacturing platforms beyond CHO (Chinese hamster ovary) cells. Drawing from previous interviews with platform pioneers and rigorous data analysis, David examines where established and emerging hosts find their strengths—and their limits—in today’s biomanufacturing environment.

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Funding novel therapeutics isn’t just “harder than ever”—the rules have changed entirely. The wild rush of capital into early-stage biotech during 2020–2021 gave way to a drought, making investor priorities sharper and startup hurdles higher than most founders realize.

Michael Rome, Managing Director at Foresite Capital, joined the Smart Biotech Scientist Podcast to dissect what’s really driving funding decisions today, and what early-stage founders must do to stand out.

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Strong science alone won’t get your biotech startup funded—investors are sizing up much more than just your molecule.

Michael Rome, who leads therapeutics investing at Foresite Capital, brings a rare dual lens as both scientist and investor. Having trained as a Caltech biochemist and incubated dozens of biotech companies, he’s seen first-hand how world-class discoveries become market-ready solutions—or get left behind.

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What happens between scientific discovery and clinical trials? For too many drug candidates, the answer is “failure”—not because the idea lacked merit, but because the critical handoff between discovery and IND-enabling studies gets overlooked, rushed, or under-resourced.

This episode features Milan Tomic, whose journey stretches from nucleic acid chemistry to leading GMP manufacturing and biodefense initiatives with hundreds of millions in US government support. Milan’s focus lies in streamlining drug development, from rapid molecule design to building manufacturing infrastructure, all grounded in holistic, systems-level thinking.

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The gap between a “drug” and a true “product” is where many therapies fail.

Milan Tomic, biotech veteran, GMP manufacturing expert, and founder of Albrem, has spent 30 years turning promising science into scalable, executable products that can actually reach patients. His experience spans everything from antibody development to building large-scale GMP facilities. Today, he helps biotech teams align scientific innovation with the operational and regulatory realities needed for successful commercialization.

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The "data lake" that was supposed to unify bioprocessing intelligence has, in most companies, become something else entirely: a data swamp, where information goes in and insight rarely comes back out. For anyone trying to deploy AI in GMP manufacturing, that is not a technical problem. It is the problem.

Steffen Kreye has seen it from both sides. As former upstream development lead at Bayer and now Professor of Industrial Biotechnology at Berliner Hochschule für Technik, he brings an unusually grounded perspective on where AI in bioprocessing actually stands, what the next generation of scientists needs t...

When AI can draft a literature review in minutes, the question bioprocess educators can no longer avoid is this: what does a student actually need to learn?

Steffen Kreye has a clear answer. As Professor of Industrial Biotechnology at Berliner Hochschule für Technik, he trains engineers who step into industry ready to run a bioreactor, not just describe one. His argument is direct: hands-on lab competence is the one thing AI cannot replicate, and it is exactly what underfunding is quietly eroding.

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Can aging be fundamentally slowed or even reversed—not by science fiction, but by harnessing the unassuming power of super-early stem cells?

In Part 1, Yuta Lee, Founder and CEO of Accelerated Bio, walked through the biology, ethical sourcing, and manufacturing profile of human trophoblast stem cells. In Part 2, the conversation shifts to the larger ambition: using those cells not just to treat disease, but to slow, stop, or reverse biological aging itself. The evidence starts with a striking finding from the National Institute on Aging, and it builds from there.

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What if the key to scalable, off-the-shelf cell therapy was hiding in tissue that surgeons discard every day?

Yuta Lee, Founder and CEO of Accelerated Bio, has spent two decades building a cell therapy platform on exactly that insight. Human trophoblast stem cells, sourced from ectopic pregnancy tissue that is otherwise discarded, sit at a unique biological intersection: earlier than MSCs, free from the ethical barriers of embryonic stem cells, expandable to 85 population doublings, and naturally equipped with HLA-G immune modulation that opens the door to allogeneic, off-the-shelf therapy at scale.

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Are you still using one-factor-at-a-time experiments for biosimilar development, losing months, missing interactions, and risking costly dead-ends?

In this episode, David Brühlmann, host of the Smart Biotech Scientist Podcast, reveals how traditional "one factor at a time" screening in biosimilar development can take over 12 months, while the parallel group design massively accelerates discovery by grouping up to five factors per experiment and applying a multivariate analysis pipeline.

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Are you stuck screening endless compounds in biosimilar development and still not hitting your quality targets? Efficient compound screening is one of the toughest bottlenecks in biopharma, with outdated methods slowing progress and risking critical quality attributes in monoclonal antibody development.

David Brühlmann breaks down a practical, parallel framework for rapid compound screening that addresses interaction effects, masking, and data quality. Methods proven in challenging biosimilar development programs.

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When every batch belongs to a single patient, a single centralized facility cannot serve the world. In Part 2, Chantale Bernatchez moves from process development into the broader consequences of that reality: the manufacturing model built around clinical proximity, the global alliance bringing TIL production to regions with no current access, and the next-generation engineered approaches redefining what these therapies can do.

Chantale Bernatchez is Head of Process Development at CTMC, a joint venture between Resilience and MD Anderson Cancer Center. If you missed Part 1, she explained how specific activation changes recovered a failing TIL process from 50% to 95...

The most underappreciated parameter in cell therapy process development is not your bioreactor, your media, or your activation protocol. It is the patient. Chantale Bernatchez has spent 20 years learning that lesson the hard way, watching the same manufacturing process succeed brilliantly with one donor and fail completely with the next. In this episode, she explains why starting material variability is the defining challenge of cell therapy manufacturing, and what it actually takes to build a process robust enough to survive it.

Chantale Bernatchez is Head of Process Development at CTMC, a joint venture between Resilience and MD...

Getting an NDA signed shouldn't take weeks. If your CRO needs more than 48 hours to start the paperwork, your project timeline is already moving in the wrong direction.

Ron Najafi knows what rigorous analytical work actually looks like under pressure. As founder and CEO of Emery Pharma, he led the investigation that identified NDMA as a degradation product of ranitidine — findings the FDA formally validated and that reshaped how the industry approaches nitrosamine risk assessment. In Part 2, he moves from that scientific foundation into the operational questions that determine whether a CRO partnership accelerates your program or qu...

When drug safety fails, patients and entire markets pay the price. Understanding your CMC isn't just compliance — it's the line between therapeutic promise and product recall.

Ron Najafi has lived that reality firsthand. As founder of NovaBay Pharmaceuticals and Emery Pharma, he spent decades building companies at the intersection of analytical chemistry and drug development. His investigation into nitrosamine contamination in ranitidine — which led the FDA to formally validate Emery Pharma's findings — remains one of the most consequential episodes in recent pharmaceutical quality history.

In Part 1, Ron traces the scientific and entrepreneurial path that led him th...

Shear sensitivity is the silent challenge behind many advanced biomanufacturing modalities. Orbital-shaken bioreactors—often underestimated—may be a key enabler your CMC development is missing.

Tibor Anderlei, CSO at Kühner Shaker, joined David Brühlmann on the Smart Biotech Scientist Podcast to unpack the hidden physics behind bioprocess reproducibility and next-generation shaking technology. He has seen firsthand how overlooking fundamental parameters can derail scale-up and delay development timelines. In his role, Tibor is responsible for the customer interface—spanning sales, service, support, GMP topics, troubleshooting, marketing, and applied technology—with a focus on orbital shaking technology and small...