2.8.2.30 A-549 cell - 761220 2.8.2.30 acute myeloid leukemia cell - 738745 2.8.2.30 AsPC-1 cell - 724692 2.8.2.30 bone marrow - 737733 2.8.2.30 breast cancer cell - 739207 2.8.2.30 breast cancer cell 3-OST3A is epigenetically repressed in all breast cancer cell lines of a panel representative of distinct molecular subgroups, except in human epidermal growth factor receptor 2-positive (HER2+) sloan-kettering breast cancer (SKBR3) cells. Epigenetic mechanisms involved both DNA methylation and histone modifications, producing different repressive chromatin environments depending on the cell molecular signature 762063 2.8.2.30 BT-474 cell - 739207 2.8.2.30 BxPC-3 cell - 724692 2.8.2.30 chondrosarcoma cell H-EMC-SS chondrosarcoma cell 703620 2.8.2.30 colon - 738961, 761164