Resistance to BETi in Breast Cancer: More than Meets the Eye
ER+ breast cancer patients typically receive endocrine therapies targeting the estrogen receptor, but approximately half of high-grade diseases will likely progress, highlighting the urgent need for new and effective treatment options. Supported by a 2018 AACR-John and Elizabeth Leonard Family Foundation Basic Cancer Research Fellowship, Dr. Sicong Zhang, investigated why BET inhibitors (BETi), a promising class of anti-cancer drugs, have failed to show efficacy in clinical trials for ER+ breast cancer patients.