Demonstrates efficacy of targeted protein degradation in advanced breast cancer, indicating a shift in treatment options.
The May 1 approval of vepdegestrant, the first PROTAC drug to earn regulatory clearance, establishes targeted protein degradation as a clinically validated therapeutic modality. For patients with ESR1-mutant advanced breast cancer, it offers a new therapeutic option after standard hormone-based regimens have failed. And for the broader field, it is proof of concept for a pipeline of protein-destroying drugs that now numbers in the dozens.
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