CS47 is a reversible inhibitor of thioredoxin reductase 1 (TrxR1). It activates stress-responsive glutathione (GSH) and iron regulatory pathways, leading to GSH depletion. This results in reactive oxygen species (ROS) accumulation, promoting HO-1 overexpression and causing intracellular iron overload, which ultimately induces ferroptosis in lung cancer not dependent on the KRAS gene. CS47 exhibits anticancer activity with low cytotoxicity to normal lung fibroblasts.
Molecular Weight:
595.21
CAS Number:
[1372792-51-2]
Formula:
C21H16AuCl2N2P
Target:
Ferroptosis|||ROS
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