A Mitochondrial Expatriate: Nuclear Pyruvate Dehydrogenase
Author(s) -
Vincent C. J. de Boer,
Sander M. Houten
Publication year - 2014
Publication title -
cell
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 26.304
H-Index - 776
eISSN - 1097-4172
pISSN - 0092-8674
DOI - 10.1016/j.cell.2014.06.018
Subject(s) - pyruvate dehydrogenase complex , biology , pyruvate decarboxylation , mitochondrion , pyruvate dehydrogenase kinase , biochemistry , branched chain alpha keto acid dehydrogenase complex , dihydrolipoyl transacetylase , pyruvate dehydrogenase phosphatase , acetylation , microbiology and biotechnology , dehydrogenase , enzyme , gene
The pyruvate dehydrogenase complex (PDC) catalyzes the conversion of pyruvate into acetyl-CoA, a critical step in metabolism. Sutendra et al. now demonstrate that PDC can translocate from the mitochondria to the nucleus to provide acetyl-CoA necessary for histone acetylation, suggesting a new pathway for mitochondrial-nuclear communication.
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