Title : The histone deacetylase inhibitor trichostatin A induces cell cycle arrest and apoptosis in colorectal cancer cells via p53-dependent and -independent pathways.

Pub. Date : 2012 Jul

PMID : 22552631






7 Functional Relationships(s)
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1 The histone deacetylase inhibitor trichostatin A induces cell cycle arrest and apoptosis in colorectal cancer cells via p53-dependent and -independent pathways. trichostatin A tumor protein p53 Homo sapiens
2 Here, we report that, Trichostatin A (TSA), a pan-HDAC inhibitor, could induce G2/M cell cycle arrest and apoptosis in both colorectal cancer cell lines with wild-type p53 (HT116 cells) and mutant p53 (HT29 cells), although HCT116 cells had more apoptotic cells than HT29 cells. trichostatin A tumor protein p53 Homo sapiens
3 Here, we report that, Trichostatin A (TSA), a pan-HDAC inhibitor, could induce G2/M cell cycle arrest and apoptosis in both colorectal cancer cell lines with wild-type p53 (HT116 cells) and mutant p53 (HT29 cells), although HCT116 cells had more apoptotic cells than HT29 cells. trichostatin A tumor protein p53 Homo sapiens
4 Here, we report that, Trichostatin A (TSA), a pan-HDAC inhibitor, could induce G2/M cell cycle arrest and apoptosis in both colorectal cancer cell lines with wild-type p53 (HT116 cells) and mutant p53 (HT29 cells), although HCT116 cells had more apoptotic cells than HT29 cells. trichostatin A tumor protein p53 Homo sapiens
5 Here, we report that, Trichostatin A (TSA), a pan-HDAC inhibitor, could induce G2/M cell cycle arrest and apoptosis in both colorectal cancer cell lines with wild-type p53 (HT116 cells) and mutant p53 (HT29 cells), although HCT116 cells had more apoptotic cells than HT29 cells. trichostatin A tumor protein p53 Homo sapiens
6 These data suggest that TSA induces G2/M cell cycle arrest and Bax-dependent apoptosis in colorectal cancer cells (HCT116 cells and HT29 cells) by both p53-dependent and -independent mechanisms. trichostatin A tumor protein p53 Homo sapiens
7 However, cells with normal p53 function are more sensitive to TSA-induced apoptosis. trichostatin A tumor protein p53 Homo sapiens