Title : Luteolin Shifts Oxaliplatin-Induced Cell Cycle Arrest at G₀/G₁ to Apoptosis in HCT116 Human Colorectal Carcinoma Cells.

Pub. Date : 2019 Apr 2

PMID : 30987009






3 Functional Relationships(s)
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1 Intriguingly, 25 muM luteolin reduced cell viability through apoptotic induction, which was intensified in p53-expressing cells while 1 muM oxaliplatin caused cell cycle arrest at G0/G1-phase via the p53/p21-dependent mechanism. Oxaliplatin tumor protein p53 Homo sapiens
2 Moreover, luteolin treatment was found to reduce oxaliplatin-treated p53-null cell viability and colony counts further, thereby demonstrating an additional effect of luteolin in the killing of human colorectal tumor HCT116 cells not expressing functional p53 protein. Oxaliplatin tumor protein p53 Homo sapiens
3 The findings suggest that luteolin can induce p53-mediated apoptosis regardless of oxaliplatin treatment and may eliminate oxaliplatin-resistant p53-null colorectal cells. Oxaliplatin tumor protein p53 Homo sapiens