KAT6A and breast cancer: KAT6A is required for H3K9ac at specific gene loci in mouse embryonic fibroblasts (Sheikh et al, 2015b), in E10.5 embryos and tissue (Voss et al, 2009, 2012b; Vanyai et al, 2015, 2019) and in AML cells (Yan et al, 2022), as well as for H3K23ac in glioblastoma cells (Lv et al, 2017) and breast cancer cells (Sharma et al, 2023).