GZ17-6.02 and axitinib interact to kill renal carcinoma cells.

ABSTRACT: GZ17-6.02 is undergoing clinical evaluation in solid tumors and lymphoma. The present studies were performed to define its biology in renal carcinoma cells and to determine whether it interacted with axitinib to enhance tumor cell killing. GZ17-6.02 interacted in an arithmetically greater than additive fashion with axitinib to kill kidney cancer cells. GZ17-6.02 and axitinib cooperated to inactivate ERBB2, c-MET, c-KIT, c-SRC, the AMPK, STAT3, STAT5 and eIF2α and to activate PERK, ULK1 and ATG13. The drugs interacted to increase the expression of FAS-L and to decrease the levels of MCL1, BCL-XL, and HDACs 1-3. The drugs as single agents inactivated the Hippo pathway. GZ17-6.02 and axitinib interacted to enhance autophagosome formation and autophagic flux. Knock down of Beclin1, ATG5, eIF2α

SUBMITTER: Booth L 

PROVIDER: S-EPMC8815785 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature