Title : Arsenic trioxide-induced p38 MAPK and Akt mediated MCL1 downregulation causes apoptosis of BCR-ABL1-positive leukemia cells.

Pub. Date : 2020 Apr 17

PMID : 32305283






5 Functional Relationships(s)
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1 Arsenic trioxide-induced p38 MAPK and Akt mediated MCL1 downregulation causes apoptosis of BCR-ABL1-positive leukemia cells. Arsenic Trioxide AKT serine/threonine kinase 1 Homo sapiens
2 ATO-induced apoptotic death in K562 cells was characterized by ROS-mediated mitochondrial depolarization, MCL1 downregulation, p38 MAPK activation, and Akt inactivation. Arsenic Trioxide AKT serine/threonine kinase 1 Homo sapiens
3 ATO-induced BCR-ABL1 downregulation caused Akt inactivation but not p38 MAPK activation. Arsenic Trioxide AKT serine/threonine kinase 1 Homo sapiens
4 Inhibition of p38 MAPK activation or overexpression of constitutively active Akt increased MCL1 expression and promoted the survival of ATO-treated cells. Arsenic Trioxide AKT serine/threonine kinase 1 Homo sapiens
5 Collectively, our data indicate that ATO-induced p38 MAPK- and Akt-mediated MCL1 downregulation triggers apoptosis in K562 and MEG-01 cells, and that p38 MAPK activation is independent of ATO-induced BCR-ABL1 suppression. Arsenic Trioxide AKT serine/threonine kinase 1 Homo sapiens