News|Articles|October 8, 2026

Breast Cancer Monthly Rewind: Key News and Expert Insights You May Have Missed in September 2026

Author(s)OncLive Staff
Fact checked by: Ashling Wahner

Check out this September recap of OncLive’s coverage of the top news and expert insights in breast cancer.

September brought 2 FDA approvals for ESR1-mutated advanced breast cancer, a phase 3 trial readout that missed its primary end point, new regulatory milestones for antibody-drug conjugates (ADCs) abroad, and expert perspectives on HER2-positive disease, breast cancer screening, and artificial intelligence (AI).

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