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The vibe at BIO 2026 in San Diego last week was overwhelmingly positive, with attendees observing noticeable changes at the FDA and an uptick in dealmaking and IPOs. Plus, a top medical journal this week retracted a pivotal study for Amgen’s rare disease drug Tavneos, which has been in the FDA’s crosshairs since January.
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At the BIO International Convention in San Diego, attendees marked the 50th anniversary of original biotech Genentech, reflecting on the immense challenges facing companies as China becomes a powerhouse innovator.
A recent FDA reversal sparked new hope for patients with Huntington’s disease. Flying under the radar, Skyhawk Therapeutics revealed 12-month functional data from a midstage trial of its own candidate showing improvements on a key disease measurement scale.
Recent approvals for Corcept Therapeutics and Merck have injected momentum into the space, where GSK, Allarity Therapeutics, OSE Immunotherapies and others are advancing their own candidates.
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If cell and gene therapy makers are going to achieve their mission to improve patients’ lives, the industry must come together to share information across stakeholders, from regulators to manufacturers to payers.
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Excalipoint Therapeutics will use its seed money to advance a pipeline of cancer therapies, including a tri-specific antibody for small cell lung cancer and neuroendocrine tumors.
Alongside R1 Therapeutics, Mestag Therapeutics and iDEL Therapeutics also brought in money on Tuesday, helping to push their respective cancer portfolios forward.
While Johnson & Johnson retains the top revenue rank across the major pharma companies, Eli Lilly last year established itself as the clear leader in the obesity market, in the process capturing investors’ attention and enthusiasm.
The major pharmas are loaded up with trillions in firepower—but are sticking to mid-cap deals. One expert says it might be time to think outside the box and shake up the industry with some consolidation.
FDA
In its complete response letter, the FDA said Aldeyra had failed to demonstrate reproxalap’s efficacy in adequate and well-controlled studies. The FDA previously turned the candidate away in November 2023 and April 2025.
FDA
Although FDA Commissioner Marty Makary promised “an exciting treatment” for autism, what the agency delivered was a label expansion for leucovorin to treat the ultrarare cerebral folate deficiency. The regulatory process, which relied on a literature review rather than new evidence, stands in contrast to recent rare disease rejections in which the FDA cited a need for more rigorous evidence.
Pfizer has a lofty goal for the CDK4 inhibitor atirmociclib, the New York pharma’s answer to Ibrance’s loss of patent protection next year. In 2025, Ibrance led Pfizer’s oncology portfolio with $1.04 billion in sales.
The Phase 3 EMANATE study is a basket trial looking at the efficacy of Rhythm Pharmaceuticals’ injectable obesity drug across four types of obesities driven by specific genetic mutations.
Astellas Pharma and CytomX Therapeutics first partnered up in March 2020. For $80 million upfront, the Japanese pharma gained access to the biotech’s Probody platform to generate masked antibody therapies for cancer.
A Massachusetts judge called Kennedy’s efforts to reform the CDC’s vaccines advisory panel a “procedural failure,” adding that the new committee members do not “comport with governing law.”