The full rights to Taysha Gene Therapies Inc.’s lead gene therapy candidate are coming back to the company. In 2022, Astellas Pharma Inc. invested $50 million in Taysha for 15% of the company and the exclusive option to license TSHA-102 for treating the rare disease Rett syndrome. That option has expired, according to Taysha.

Biopharma companies announced $73.38 billion in deals from 240 transactions during the third quarter (Q3) of 2025, bringing the year-to-date total to $212.44 billion, up from $149.87 billion in the same period of 2024. The total marks the highest deal value through Q3 ever recorded by BioWorld.

Success by nearly all measures with Praxis Precision Medicines Inc.’s essential tremor phase III candidate, ulixacaltamide, drove the company’s stock up significantly and provided solid data for an NDA filing planned for early 2026.

At the 2025 European College of Neuropsychopharmacology (ECNP) Congress in Amsterdam this week, researchers presented new findings on the role of endocannabinoids in stress, addiction … and the integrity of the blood-brain-barrier.

The transition from complex and costly ex vivo strategies to platforms that enable direct cellular intervention within the body, known as in vivo therapies, is marking a paradigm change in the field of gene and cell therapies by simplifying manufacturing, improving tissue targeting and expanding clinical access to treatments.

In a deal that could top $2 billion, China-based Innocare Pharma Ltd. licensed the exclusive worldwide development and commercialization rights to the BTK inhibitor orelabrutinib to Zenas Biopharma Inc. for multiple sclerosis and other indications aside from oncology.

Lexeo Therapeutics Inc. feels like it’s in a faster lane to a BLA for its Friedreich ataxia cardiomyopathy gene therapy after talking with the U.S. FDA. The agency told Lexeo that LX-2006 could be on the accelerated approval path if there is a mingling of the company’s data and studies.

Taho Pharmaceuticals Ltd. announced an NDA submission to the U.S. FDA for TAH-3311, developed as the world’s first oral dissolving film formulation of apixaban, marking a regulatory milestone for the Taipei-based biotech.

Synendos Therapeutics AG has delivered initial clinical data demonstrating the potential of its lead compound to selectively modulate the endocannabinoid system in the brain and to relieve anxiety symptoms without triggering a psychoactive response.

Anaphylaxis rates caused Larimar Therapeutics Inc.’s stock (NASDAQ:LRMR) to take a hit on the latest data from an open-label study with nomlabofusp in the neuromuscular disease Friedreich’s ataxia (FA), but the company is targeting a BLA submission to seek accelerated approval in the second quarter of next year.