Get the Daily Brief

All action, no filler. BioBriefs delivers the industry’s 10 must-know updates, every morning.

Latest Biotech News

Two new oral antibiotics win FDA approval for gonorrhea — expands limited treatment options

December 13, 2025

Regulators approved two new oral treatments for uncomplicated gonorrhea, adding zoliflodacin (Nuzolvence) and gepotidacin (Blujepa) to the antibiotic armamentarium. Both agents received priority...

House passes INVEST Act — bipartisan bill to ease capital for small biotechs

December 13, 2025

The U.S. House of Representatives passed the INVEST Act, a BIO‑backed bipartisan bill designed to unlock capital for small, innovative firms by removing regulatory hurdles for companies and...

Disco closes €36M seed to back surfaceome platform — €42M final close fuels target discovery

December 13, 2025

Disco Pharmaceuticals closed a €36 million seed round (final close) to advance its surfaceome discovery platform toward preclinical development. The funding will support target validation and...

Lilly triple-agonist: 28.7% weight loss, tolerability concerns

December 12, 2025

Eli Lilly reported jaw-dropping Phase 3 data showing its triple-agonist retatrutide produced mean weight losses approaching 29% in a late-stage study, while trial documents and follow-up reports...

TIGIT programs unravel: Arcus halts late‑stage trials

December 12, 2025

Arcus Biosciences and partners reported a Phase 3 failure for the anti‑TIGIT antibody domvanalimab when added to PD‑1 blockade and chemotherapy, prompting the company to pause multiple...

AC Immune vaccine: biomarker wins open regulator conversations

December 12, 2025

Swiss biotech AC Immune released interim Phase II biomarker data from its active immunotherapy Vacsyn (ACI‑7104) that the company says show consistent α‑synuclein, neurofilament light (NfL) and...

ctDNA stakes rise: Exact Sciences and Natera push MRD strategies

December 12, 2025

Two separate initiatives this week underscored the commercial and clinical push to embed circulating tumor DNA (ctDNA) minimal residual disease (MRD) assays into oncology care. Exact Sciences...

Investors pour cash: China mega‑rounds and European seed fuel discovery startups

December 12, 2025

Venture financing remained active this week with large rounds and strategic seed closes across geographies. Chinese innovators D3 Bio and Sanegene each secured rounds exceeding $100 million,...

Big‑pharma tie‑ups: Novartis, Relation and Zealand’s $2.5bn metabolic pact

December 12, 2025

Major industry collaborations continued to shape pipelines: Novartis struck a discovery and development alliance with UK biotech Relation Therapeutics that could deliver up to $1.7 billion in...

FDA vaccine frictions: internal review lands amid public pushback

December 12, 2025

Regulatory tensions intensified as an FDA staff analysis on pediatric COVID‑19 vaccine safety was circulated internally and triggered media reports that the agency is weighing unprecedented...

CRISPR momentum: in vivo successes and a field‑wide reckoning

December 12, 2025

CRISPR and gene‑editing took center stage as leaders framed 2025 as a landmark year of in vivo and personalized editing advances. In a wide‑ranging interview, Jennifer Doudna reflected on recent...

Scaling biology: 300M‑cell atlas and AI multi‑omics deals accelerate discovery

December 12, 2025

Two collaborations signaled rapid scaling of data and AI infrastructure in discovery research. Parse Biosciences and Tahoe Therapeutics agreed to generate a 300 million cell perturbation atlas to...

Rezolute collapses after pivotal miss — stock implodes

December 12, 2025

Rezolute’s Phase 3 Sunrize study of ersodetug failed to meet its primary and key secondary endpoints in congenital hyperinsulinism, prompting the company to signal program uncertainty and to plan...

Arcus–Gilead halt TIGIT program: Phase 3 failure forces R&D reset

December 12, 2025

Arcus Biosciences and Gilead reported that the Phase 3 program for the anti‑TIGIT antibody domvanalimab missed its primary endpoints, prompting an immediate pause and strategic refocus. The...

Lilly’s triple agonist smashes weight‑loss records…but tolerability clouds outlook

December 12, 2025

Eli Lilly’s triple‑agonist retatrutide delivered unprecedented weight loss in a Phase 3 study—averaging roughly 28.7% at 68 weeks—while also improving knee osteoarthritis pain. The high efficacy...

AC Immune shows biomarker wins in Parkinson’s vaccine: regulators next

December 12, 2025

AC Immune released interim biomarker results from its Phase II Vacsyn trial of the active α‑synuclein vaccine ACI‑7104, reporting changes in cerebrospinal fluid α‑synuclein and supportive...

Rezolute’s pivotal miss: ersodetug fails Phase 3, shares implode

December 12, 2025

Rezolute disclosed that its Phase 3 Sunrize study of ersodetug for congenital hyperinsulinism missed primary and key secondary endpoints, prompting management to halt investor guidance and plan...

MRD and ctDNA move toward clinic: Exact Sciences, Natera push trials and coverage

December 12, 2025

Exact Sciences presented first data showing its Oncodetect MRD test stratified distant‑recurrence risk in triple‑negative breast cancer in an NSABP B‑59 sub‑study; MRD‑positive patients after...

Regulatory shifts: FDA diagnostics reclassification and House moves to free biotech capital

December 12, 2025

The FDA proposed reclassifying some companion diagnostic nucleic‑acid tests from Class III to Class II, which would allow select tests to follow the 510(k) pathway instead of the more burdensome...

Big rounds, seed deals: China megafunds and European surfaceome startup raise capital

December 12, 2025

China’s D3 Bio and Sanegene each closed financing rounds topping $100 million, underscoring continued deep venture activity in Chinese biotech despite geopolitical headwinds. The financings...