Tiantian Xu

The KAT8-CDK1 K33 acetylation axis drives doxorubicin resistance by suppressing ferroptosis and apoptosis in breast cancer

Abstract Doxorubicin (Dox) resistance severely limits therapeutic efficacy in breast cancer, yet the epigenetic mechanisms linking cell-cycle control to therapy-induced cell death remain unclear. Here, we identify the histone acetyltransferase KAT8 as a critical driver of Dox res...