Cancer
The Phase 3 results are the first direct proof-of-concept for an ADC replacing platinum-based chemo in a first-line standard-of-care regimen for non-small cell lung cancer, according to Leerink Partners. The readout also represents the second late-stage win for the Merck and Kelun-Biotech asset, called sac-TMT.
Just weeks after Pfizer’s Seagen-acquired antibody-drug conjugate sigvotatug vedotin failed a Phase 3 non-small cell lung cancer study, the big pharma has quietly culled another program being developed by the ADC specialist.
Celcuity’s first approved drug, Revtorpyk, is indicated for the second-line treatment of advanced HER2- breast cancer patients without PIK3CA mutations—a key use distinction that sets it apart from other PIK3/AKT blockers in the space, according to Jefferies.
Dizal Pharmaceutical’s Zegfrovy is approved in the U.S. for locally advanced or metastatic non-small cell lung cancer. For $600 million upfront, AstraZeneca will gain global rights to advance and commercialize the asset.
As antibody-drug conjugates advance and move into earlier lines of treatment, drug developers have to build gentler therapies that don’t just extend survival but improve it.
GSK and Hansoh Pharmaceutical’s antibody-drug conjugate success validates their partnership, one of the many deals in which Big Pharma has tapped a China company for promising cancer candidates.
The FDA greenlit 26 novel therapies in the first half of 2026, including four for cancer and six for orphan indications. Meanwhile, AstraZeneca and Johnson and Johnson took home a combined 11 of the agency’s 79 total approvals, including supplemental nods.
Patients treated with Bristol Myers Squibb’s Krazati in combination with cetuximab saw shorter median overall and progression-free survival than comparators on chemotherapy.
With the latest round, Roche’s Genentech will have racked up nearly 450 layoffs in California over the last year amid ongoing restructuring. At the same time, the biotech is joining forces with Astex Pharmaceuticals in a deal that could surpass $490 million.
The centerpiece of the acquisition is Myricx Bio’s novel N-myristoyltransferase inhibitor payload platform, which could help Novartis develop antibody-drug conjugates that can overcome the limitations of existing therapies.
PRESS RELEASES