Title : Different Cell Responses to Hinokitiol Treatment Result in Senescence or Apoptosis in Human Osteosarcoma Cell Lines.

Pub. Date : 2022 Jan 31

PMID : 35163553






4 Functional Relationships(s)
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1 In U-2 OS cells with wild-type tumor suppressor p53, we found that hinokitiol exposure induced p53 expression and cellular senescence, and knockdown of p53 suppressed the senescence. beta-thujaplicin tumor protein p53 Homo sapiens
2 In U-2 OS cells with wild-type tumor suppressor p53, we found that hinokitiol exposure induced p53 expression and cellular senescence, and knockdown of p53 suppressed the senescence. beta-thujaplicin tumor protein p53 Homo sapiens
3 However, in MG-63 cells with mutated p53, a high percentage of cells underwent apoptosis with cleaved-PARP expression and Annexin V staining after hinokitiol treatment. beta-thujaplicin tumor protein p53 Homo sapiens
4 As the autophagy was suppressed through the autophagy inhibitor chloroquine, hinokitiol-induced senescence in U-2 OS cells was significantly enhanced accompanying more abundant p53 expression. beta-thujaplicin tumor protein p53 Homo sapiens