Article Correctness Is Author's Responsibility: Therapeutic inhibition of Mcl-1 blocks cell survival in estrogen receptor-positive ****** cancers

(Impact Journals LLC) While estrogen receptor - + breast cancers express high levels of three anti-apoptotic Bcl-2 family members, pharmacological inhibition of Bcl-2 and/or Bcl-xL fails to induce cell death in ER + breast cancer cell lines, due to rapid and robust Mcl-1 upregulation. Cells treated with a pharmacological inhibitor of cap-dependent translation, or with the mTORC1 inhibitor RAD001/everolimus, displayed reduced protein levels of Mcl-1 under basal conditions, and failed to upregulate Mcl-1 protein expression following treatment with ABT-263...