After a standout 2025, the BioWorld Cancer Index (BCI) started 2026 on more measured footing. Early volatility this year saw the BCI drop 11.51% by the end of January before recovering to post a modest 1.39% gain for the first quarter (Q1).

Beone Medicines Ltd. gained an exclusive option to develop cancer immunotherapy HH-160 worldwide in a deal potentially worth more than $2 billion for Huahui Health Ltd., the developer of the trispecific antibody.

Following a discussion that focused more on a new personalized trial strategy rather than the proposed therapy, the U.S. FDA’s Oncologic Drugs Advisory Committee (ODAC) voted 3-6 April 30 that Astrazeneca plc’s camizestrant demonstrated a clinically meaningful benefit in treating patients with HR+/HER2- metastatic breast cancer.

South Korea’s Ministry of Food and Drug Safety (MFDS) approved Curocell Inc.’s Rimqarto (anbalcabtagene-autoleucel; anbal-cel) April 29 as the first homegrown CAR T-cell therapy to treat patients with advanced diffuse large B-cell lymphomas.

Caredx Inc. has agreed to acquire Naveris Inc., a precision oncology diagnostics company, for up to $260 million, as part of its strategy to accelerate growth. The acquisition comes as Caredx, an organ transplant diagnostic firm, reshapes its portfolio, expanding its oncology profile while recently divesting its lab products business.

Innervation by the sympathetic nervous system is typically a boon to tumors. But researchers from Weill Cornell Medicine and colleagues have shown that in some cases, the relationship between tumors and the nervous system is more complex. Depending on context, innervation can either assist or obstruct tumor growth. “The nervous system typically has been considered as a driver of cancer growth, but here we’ve found that it can be a brake on cancer growth in some contexts,” said David Simon, an assistant professor of biochemistry and biophysics at Weill Cornell Medicine.

After a hiatus of more than nine months, the U.S. FDA’s Oncologic Drugs Advisory Committee (ODAC) will meet April 30 to discuss two Astrazeneca plc applications – an NDA for camizestrant used in combination with a CDK4/6 inhibitor to treat HR+HER2- locally advanced or metastatic breast cancer and an sNDA for Truqap (capivasertib) to treat metastatic hormone-sensitive prostate cancer that’s phosphatase and tensin homolog deficient.

Pilatus Bio Inc. is working to address a major under-addressed target of current checkpoint inhibitors: metabolic stress within solid tumors. “Traditional immunotherapies release immune ‘brakes,’ but they do not address the underlying metabolic stress in tumors,” Pilatus CEO and cofounder Raven Lin said. “That’s why more than 60% of solid tumor patients do not respond to treatment.”

A patient death marred Erasca Inc.’s phase I dose-escalation efforts with pan-RAS molecular glue ERAS-0015 in cancer, and shares (NASDAQ:ERAS) ended April 28 at $9.90, down $9.25. ERAS-0015 is being tested in RAS-mutant solid tumors, specifically non-small-cell lung and pancreatic ductal adenocarcinoma.