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This Week's Recap

1 episode · Aug 31 – Sep 6

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Key takeaways from recent episodes

Rewriting the rules of genetic medicine with tRNA therapeutics

  • **Nonsense mutation universe:** Only approximately 19 nonsense mutations exist in nature, making them a contained, tractable target class. AP-003 focuses on ARG2TGA, the most prevalent of these 19 stop signals. Because these mutations are conserved across different genes and diseases, one engineered tRNA can address multiple conditions rather than requiring disease-by-disease drug development programs.
  • **tRNA mechanism — readthrough restoration:** AP-003 works by recognizing a premature stop codon, retrieving the correct amino acid, and inserting it into the growing protein chain to restore full-length functional protein. Preclinical animal models demonstrate not just protein restoration but downstream biomarker changes confirming that restored protein is biologically functional, not merely present.

How Evox Therapeutics is targeting CNS diseases with exosomes

  • **CNS Delivery Route:** For Huntington's, Evox uses convection-enhanced delivery — a one-time neurosurgical procedure that infuses exosome-packaged gene editors directly into the striatum. This bypasses blood-brain barrier challenges entirely and maximizes drug exposure to the precise brain region affected. UniQure is pursuing the same delivery device for Huntington's approval, de-risking the approach clinically.
  • **MSH3 as Huntington's Target:** Rather than targeting the HTT gene directly, Evox knocks out MSH3, a DNA damage response gene that accelerates somatic CAG repeat expansion throughout a patient's lifetime. Eliminating MSH3 protein via CRISPR-Cas9 aims to halt repeat expansion before it reaches the neurotoxic threshold in medium spiny neurons of the striatum.

BIOSPAIN 2026: partnering, policy, and the rise of Spanish biotech

  • **Annual format shift:** BioSpain transitions from biennial to annual after registration numbers for the 2026 Bilbao edition tracked on pace with the 2025 Barcelona event, which drew 2,400 attendees from 30+ countries and 1,000+ organizations. Sectors considering Spain as a business destination should register early, as 60% of exhibition spaces are already sold out.
  • **Partnering system access:** BioSpain uses EBD's Partneringone platform, the same system as Bio Europe, allowing attendees to carry forward existing profiles and meeting histories. With 130 dedicated partnering booths and 4,500 meetings arranged at the last edition, registrants who open their profiles in August and actively manage requests can realistically schedule 30–40 one-on-one meetings.

Beyond biology: Nanobiotix's physics-first approach to cancer

  • **Physics vs. Biology in Drug Development:** Physics-based therapeutics deliver reproducible, patient-agnostic effects because physical laws — unlike biological pathways — do not vary between individuals, time of day, or disease state. This means NBTXR3's primary mechanism of energy absorption operates identically in every patient, removing one layer of biological variability that undermines most conventional drug development programs.
  • **Radiotherapy's Core Limitation and the Hafnium Fix:** Radiation dose to a tumor is always capped by collateral damage to surrounding healthy tissue — a constraint no equipment upgrade can eliminate. NBTXR3 hafnium oxide nanoparticles, injected once before the first radiation session, absorb ionizing energy locally and release damage within a one-to-two cell radius, raising tumor kill without touching surrounding tissue.

Recent Episode Summaries

20 AI-powered summaries available

30 min episode3 min read

→ WHAT IT COVERS Alterna CMO Dr. Narissa Kreyer explains how the company's engineered tRNA therapy AP-003 targets nonsense mutations — a shared error class causing roughly 10% of all genetic disease diagnoses — rather than individual genes, enabling a single molecule to potentially treat dozens of rare diseases simultaneously via basket trial design.

31 min episode3 min read

→ WHAT IT COVERS Evox Therapeutics CEO Per London explains how engineered exosomes deliver gene editors directly into the brain, bypassing the blood-brain barrier to target Huntington's disease via MSH3 knockout and ALS via intracisternal administration, with a clinical trial planned for the second half of 2027. → KEY INSIGHTS - **CNS Delivery Route:** For Huntington's, Evox uses convection-enhanced delivery — a one-time neurosurgical procedure that infuses exosome-packaged gene editors...

34 min episode3 min read

→ WHAT IT COVERS BioSpain 2026, hosted in Bilbao September 29–October 1 at the Bilbao Exhibition Center, marks the event's first annual edition after two decades of biennial scheduling. Acebio's Stuart Medina outlines the partnering system, four program tracks, international delegation opportunities, and a free Talent Day job fair for biotech professionals.

31 min episode3 min read

→ WHAT IT COVERS Nanobiotix founder Laurent Levy explains how hafnium oxide nanoparticles injected directly into tumors amplify radiotherapy efficacy without increasing damage to surrounding tissue, with a phase three head-and-neck trial reading out in early 2026, plus a new Nano Primer platform designed to improve delivery of genetic medicines across oncology and CNS disorders. → KEY INSIGHTS - **Physics vs.

43 min episode3 min read

→ WHAT IT COVERS Tony Hixson, Chief Business Officer at Cancer Research Horizons, explains how Cancer Research UK's commercial subsidiary bridges early-stage oncology research to market through spinouts, licensing, and the See Further initiative — a £50M multi-charity joint venture targeting childhood cancer medicines neglected by pharmaceutical companies.

36 min episode3 min read

→ WHAT IT COVERS Beijing-based Therona Inc., founded in 2021, has built a circular RNA platform with three active clinical programs — prophylactic vaccine, therapeutic cancer vaccine, and in vivo CAR-T — while remaining largely unknown to Western pharma. CEO Lu Gao outlines the science, manufacturing approach, and dual US-China IND strategy for lead asset TI-0032.

42 min episode3 min read

→ WHAT IT COVERS Gene Mack, president and CEO of Gain Therapeutics, explains how GT02287 targets the GBA1-encoded enzyme glucocerebrosidase to potentially modify Parkinson's disease progression rather than manage symptoms. Phase 1b data from 21 patients in Australia shows biomarker reductions in toxic lipid substrates and early functional improvements.

40 min episode3 min read

→ WHAT IT COVERS Martin Steiner, Managing Director of DEBRA Research, explains how the German nonprofit bridges early-stage academic EB research and commercial drug development by funding grants, making equity investments in biotech companies, and building dedicated clinical trial infrastructure for a disease affecting roughly 1-in-20,000 people with a life expectancy of 35–40 years.

25 min episode3 min read

→ WHAT IT COVERS Bio Europe 2026, returning to Cologne November 9–11 for its 32nd edition, expands from three to seven content tracks, adding regulatory affairs, clinical development, and biomanufacturing programming, alongside a new content-only registration pass designed to bring the full biopharma C-suite into a conference historically dominated by business development professionals.

31 min episode3 min read

→ WHAT IT COVERS Andy Parker, CEO of StepPharma, explains how the company's lead drug dancadostat selectively inhibits the CTPS1 enzyme to block cancer cell proliferation across three concurrent clinical trials — relapsed/refractory lymphoma, biomarker-selected solid tumors, and essential thrombocythemia — following a €38M Series C raise. → KEY INSIGHTS - **CTPS1 Selectivity Mechanism:** Dancadostat achieves 1,300-fold selectivity for CTPS1 over CTPS2, meaning healthy tissues can still use...

35 min episode3 min read

→ WHAT IT COVERS Arvinas CEO Randy Teal joins Beyond Biotech to discuss the FDA approval of vepdegestrant, the first PROTAC protein degrader to complete Phase 3 trials, explaining how the technology eliminates disease-causing proteins entirely rather than blocking them, and outlining the company's pipeline across oncology and neurodegenerative diseases.

40 min episode3 min read

→ WHAT IT COVERS Brandy Wilkinson, CEO of GEM PharmaTech, and neuroscience pipeline leader Ricky Feng explain how the company's library of over 25,000 genetically engineered mouse models addresses neurology's sub-10% clinical success rate by building preclinical tools that mirror human disease biology, biomarkers, and disease staging. → KEY INSIGHTS - **Model selection risk:** Reaching for convenient, overexpressing mouse models rather than disease-relevant ones is a primary driver of CNS drug...

40 min episode3 min read

→ WHAT IT COVERS Werner Lanthaler, former Evotec CEO who scaled the company from 200 employees and €40M to 5,000 staff and €800M revenue, shares practical strategies for biotechs attending the BIO International Convention in San Diego, covering preparation, on-site execution, and post-event follow-up to convert meetings into partnerships. → KEY INSIGHTS - **Pre-event targeting:** Biotechs should map their disease area and development stage against the 20–40 pharma companies with publicly known...

27 min episode3 min read

→ WHAT IT COVERS Olivia Ryu, Senior Director at Curia, explains how corticosteroid and hormonal therapy APIs — molecules in use for over 70 years — still require highly specialized manufacturing, dedicated segregated facilities, and end-to-end CDMO partnerships to meet growing global demand across aging populations and emerging markets. → KEY INSIGHTS - **Facility Segregation:** Steroid and hormone APIs require physically dedicated, segregated manufacturing plants — not just procedural...

43 min episode3 min read

→ WHAT IT COVERS Joachim Eeckhout, cofounder of Labiotech and now co-owner of Knowbio, traces the platform's evolution from a free French-language student blog in 2012 to Europe's leading independent biotech media outlet, covering fundraising, acquisition by Impart in 2021, and the current AI-driven shift in science media. → KEY INSIGHTS - **Media accessibility as a founding strategy:** Labiotech launched in 2012 specifically to solve two concrete problems: biotech media remained in expensive...

27 min episode3 min read

→ WHAT IT COVERS Immunic Therapeutics CEO Daniel Witt joins Beyond Biotech on World MS Day to discuss IMU-838, an oral therapy targeting the NR1 nuclear receptor with potential neuroprotective effects in both relapsing and progressive MS, with phase three readouts expected by end of 2025 across 2,221 enrolled patients. → KEY INSIGHTS - **IMU-838 dual mechanism:** IMU-838 inhibits DHODH (the same target as approved MS drug Tecfidera) but also activates the NR1 nuclear receptor, producing direct...

38 min episode3 min read

→ WHAT IT COVERS Ochre Bio CEO Quinn Wills and Lexogen CEO Stefan Baj examine why drug discovery fails due to non-human biology models, how they built one of the world's largest human liver functional genomics datasets, and how purpose-designed RNA sequencing data enables AI-driven target discovery for liver disease affecting 1.5 million deaths annually. → KEY INSIGHTS - **Human data gap in liver disease:** Only 40,000 liver transplants are performed globally each year against 1.

30 min episode3 min read

→ WHAT IT COVERS Dominic Clark, VP of Technical Operations at IntegraCell (Cryoport Systems), explains why cell therapy programs default to fresh leukapheresis workflows, how late-stage cryopreservation adoption creates costly regulatory and operational problems, and how IntegraCell's automated closed process standardizes starting material handling from early development through global commercialization. → KEY INSIGHTS - **Fresh vs.

30 min episode3 min read

→ WHAT IT COVERS Ryan Cavewood, CEO of Labthread, draws on a decade running Oxgene (acquired by Wuxi Advanced Therapies in 2021) to explain how fragmented lab tools—scattered across Excel, email, and paper notebooks—erode reproducibility, destroy institutional knowledge, and consume scientist time that should go toward research. → KEY INSIGHTS - **Knowledge retention cost:** When a scientist leaves after two to three years, all their work risks becoming inaccessible if stored in personal folder...

33 min episode3 min read

→ WHAT IT COVERS Stanford bioengineering professor Stanley Qi, founder of EpicBio, explains how the company's GEMS platform uses a miniaturized Cas protein — one-third the size of Cas9 — to perform reversible epigenetic editing without cutting DNA, with lead program EPI-321 targeting FSHD muscular dystrophy in an upcoming Phase 1 trial. → KEY INSIGHTS - **Mutation-agnostic targeting:** Epigenetic editing can treat diseases with hundreds of distinct mutations in a single gene — like cystic...

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