Drug Development
Analysts said the outcome is disappointing because there are no approved treatments for dyskinetic cerebral palsy, but the setback had little impact on Neurocrine’s valuation.
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In the midst of regulatory and political upheaval, biopharma’s R&D engine kept running, churning out highs and lows in equal parts. Here are some of this year’s most glorious clinical trial victories.
Every year in biopharma brings its share of grueling defeats, and 2025 was no different, especially for companies targeting neurological diseases. Some failures split up partners, and one particularly egregious case even led to the demise of an entire company.
The R&D pipeline for depression therapies faced a demoralizing 2025 as five high-profile candidates, including KOR antagonists by Johnson & Johnson and Neumora Therapeutics, flunked late-stage clinical trials, underscoring the persistent challenges of CNS drug development.
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Long-term extension data presented at the Alzheimer’s Association International Conference showed amyloid plaque reaccumulation remained slow at up to 2.5 years of follow-up in patients who were taken off of treatment with Eli Lilly’s anti-amyloid antibody.
Long-term data presented at the Alzheimer’s Association International Conference show Leqembi can help patients stay in the earlier stages of Alzheimer’s disease as compared to the condition’s natural progression.
In a Phase Ib/IIa trial, 91% of patients receiving the highest dose of trontinemab were amyloid negative after seven months of treatment, representing what B. Riley Securities called a “paradigm shift” to first-generation FDA-approved antibodies.
Despite the failure of its Recognify-partnered inidascamine, Jefferies analysts do not expect a definitively negative stock impact on atai, given the company’s promising psychedelic pipeline.
Acknowledging the limits of disease-modifying drugs like Leqembi and Kisunla, companies like Bristol Myers Squibb, Acadia, Otsuka and Lundbeck are renewing a decades-old search for symptomatic treatments, including in high-profile drugs like Cobenfy.
These five upcoming data drops could usher in more effective and convenient therapies for Alzheimer’s disease and open up novel pathways of action to treat the memory-robbing illness.
The collaboration focuses on ‘molecular gates,’ a class of molecules that the startup company Gate Bioscience says can stop pathogenic proteins from leaving the cell.
The company didn’t share specific data for the molecule, gefurulimab, but said it hit all endpoints in the Phase III PREVAIL trial and promised to share more at an upcoming scientific meeting.
The partnership with Matchpoint Therapeutics gets Novartis global rights on all molecules for several unannounced inflammatory diseases identified through the biotech’s discovery platform.
While FDA Commissioner Marty Makary emphasizes learning and humility, the FDA has systematically removed the very experience that would make change possible.