News Related to estrogen receptor

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Trodelvy-Keytruda Combo Shows Promise in First-Line Metastatic TNBC

Apr 03, 2026

The ASCENT-04 trial shows Trodelvy plus Keytruda extends progression-free survival by 3.4 months in PD-L1-positive metastatic triple-negative breast cancer. Meanwhile, the ToPCourT trial investigates trilaciclib combined with pembrolizumab and chemotherapy for advanced TNBC. These developments signal evolving treatment approaches for this aggressive breast cancer subtype.

PROTAC Technology Advances Toward Phase III Trials in Cancer Treatment

Mar 18, 2026

Proteolysis-targeting chimeras (PROTACs) are advancing from experimental to clinical-stage cancer therapies, with first candidates entering Phase III trials. The technology degrades target proteins rather than blocking them, offering new options for previously undruggable targets.

FDA Accepts Roche NDA for Giredestrant in ESR1-Mutated Breast Cancer

Feb 20, 2026

The FDA has accepted Roche's New Drug Application for giredestrant plus everolimus to treat ESR1-mutated, ER-positive advanced breast cancer, with a decision expected by December 18, 2026. The filing is based on phase III data showing significant reductions in disease progression risk.