Article
The PROTAC milestone: FDA approval of vepdegestrant (ARV-471) for ESR1-mutated breast cancer.
Drug discovery today - 1 Sept 2026
Lin Xin, Xiang Hua, Luo Guoshun
Abstract excerpt
The 2026 FDA approval of vepdegestrant (ARV-471), an oral proteolysis-targeting chimera (PROTAC) that targets the estrogen receptor α (ERα), represents a historic milestone for targeted protein degradation. Unlike selective estrogen receptor degraders that operate via occupancy-driven destabilization, vepdegestrant catalytically recruits the CRBN E3 ligase to ERα, inducing its ubiquitination and proteasomal...
Read the complete abstract on PubMedTopics
- Humans
- Estrogen Receptor alpha
- Proteolysis Targeting Chimera
- Breast Neoplasms
- Female
- Mutation
- Drug Approval
