Title : Malonate as a ROS product is associated with pyruvate carboxylase activity in acute myeloid leukaemia cells.

Pub. Date : 2016

PMID : 27493727






2 Functional Relationships(s)
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1 Finally, we show that the PC activity of K562 cells exclusively fuels the ROS-induced decarboxylation of oxaloacetate to malonate in response to BaP treatment; resulting in further Krebs cycle disruption via depletion of oxaloacetate and malonate-mediated inhibition of succinate dehydrogenase (SDH) resulting in a twofold reduction of fumarate. Oxaloacetic Acid pyruvate carboxylase Homo sapiens
2 Finally, we show that the PC activity of K562 cells exclusively fuels the ROS-induced decarboxylation of oxaloacetate to malonate in response to BaP treatment; resulting in further Krebs cycle disruption via depletion of oxaloacetate and malonate-mediated inhibition of succinate dehydrogenase (SDH) resulting in a twofold reduction of fumarate. Oxaloacetic Acid pyruvate carboxylase Homo sapiens