Shuttle Pharma’s Selective HDAC Inhibitor Exhibits ATM Activation and Modulation of ER Expression Resulting in Substantial Growth Inhibition of Estrogen Receptor Positive Breast Cancer Cells, as Reported in PLOS ONE
GAITHERSBURG, Md., July 19, 2024 (GLOBE NEWSWIRE) — Shuttle Pharmaceuticals Holdings, Inc. (Nasdaq:SHPH), (“Shuttle Pharma”), a discovery and development stage specialty pharmaceutical company focused on improving outcomes for cancer patients treated with radiation therapy (RT), today announced the publication of a manuscript reporting on the ability of one of the Company’s HDAC inhibitor pre-clinical assets, SP-1-303, which exhibits ataxia-telangiectasia mutated protein (ATM) activation and modulation of estrogen receptor expression resulting in substantial growth inhibition of estrogen receptor positive breast cancer cells (ER + BC).