Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0004352 (autism)
 32,579 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Voltage Dependent Anion Channel (VDAC) in the cell membrane transports important molecules and ions across the cell membrane. It was recently shown that VDAC also acts as a trans membrane NADH dehydrogenase. A recent study showed that autistic children have increased antibodies to VDAC proteins and such a binding inhibits both the transport and dehydrogenase activities of VDAC. The derived function of VDAC, therefore, might underlie the development of autism. It has also recently been shown that the dehydrogenase in erythrocyte membranes requires coenzyme Q. Since the plasma membrane oxidase is not in erythrocyte membranes, the coenzyme Q requirement must be for VDAC. This is consistent with sensitivity of the dehydrogenase to SH inhibitors. This is a novel site for coenzyme Q function but it has an analogy with the Q requirement for the mitochondrial uncoupler protein and the permeability transition pore.
 ...
PMID:Evidence for a relation between plasma membrane coenzyme Q and autism. 2374 16