Title : Metabolic plasticity maintains proliferation in pyruvate dehydrogenase deficient cells.

Pub. Date : 2015

PMID : 26137220






3 Functional Relationships(s)
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1 By deleting the cytosolic isoform of IDH (IDH1), the enhanced contribution of glutamine to the lipogenic acetyl-CoA pool during PDHA1 suppression was eliminated, and growth was modestly suppressed. Acetyl Coenzyme A isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens
2 By deleting the cytosolic isoform of IDH (IDH1), the enhanced contribution of glutamine to the lipogenic acetyl-CoA pool during PDHA1 suppression was eliminated, and growth was modestly suppressed. Acetyl Coenzyme A isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens
3 We also identify the compensatory mechanisms that are activated under PDH deficiency, namely scavenging of extracellular lipids and lipogenic acetyl-CoA production from reductive glutamine metabolism through IDH1. Acetyl Coenzyme A isocitrate dehydrogenase (NADP(+)) 1 Homo sapiens