Immunology and inflammation

Alumis held its initial public offering in June last year, while Acelyrin debuted on the Nasdaq in mid-2023.
According to the lawsuit, Sanofi has failed to provide partner Regeneron adequate information regarding the sales of Dupixent—including agreements with payers and pharmacy benefit managers that determine pricing and rebates for the drug.
The headcount reduction will save money that the company will use in developing mavorixafor, its CXCR4 antagonist that last year received FDA approval to treat WHIM syndrome, in the larger patient population with chronic neutropenia.
Despite significant dips in its vaccines sales, the British pharma narrowly beat consensus estimates for Q4 2024 and raised 2031 sales projections to just over $50 billion.
Despite lackluster sales of Eylea’s high-dose formulation and Sanofi-partnered Dupixent, Regeneron beat Q4 forecasts overall thanks in part to cancer therapy Libtayo and gave shareholders a cut of the profits for the first time in the company’s long history.
The layoffs follow an announcement in early January that I-Mab will re-prioritize resources to focus on advancing a CLDN18.2 and 4-1BB bispecific antibody for gastric cancers.
Protein degradation–focused Neomorph nabs its third Big Pharma deal of around $1.5 billion in less than a year.
IPO
While some analysts expect the 2025 IPO market to be relatively cool in the near-term, others anticipate more bids than in 2024.
As the year gets underway, analysts and biotech executives highlight cell therapy’s pivot from oncology to autoimmune diseases, a continued appetite for next-generation obesity drugs and an increased focus on neuromuscular, kidney and cardiovascular diseases.
Atara Therapeutics’ Ebvallo, already marketed in Europe for a transplant-related blood cancer, will not hit the U.S. market just yet, forcing the company to “significantly reduce expenses.”
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