title: Adenine nucleotide translocase in the focus of cardiovascular diseases.
abstract: Adenine nucleotide translocase (ANT) facilitates the exchange of extramitochondrial adenosine diphosphate and intramitochondrial adenosine triphosphate across the inner mitochondrial membrane and appears to be a member of the mitochondrial permeability transition pore whose opening induces apoptosis. Genetically or physiologically restricted ANT function associated with insufficient energy supply and induced apoptosis leads to severe cardiac disturbance. In contrast, to counter myocardial stress, heart tissue developed cell protecting gene programs including ANT1 up-regulation to stabilize energy supply and concurrently suppress apoptotic processes. This review describes characteristics of ANT function and expression in cardiovascular diseases and ANT's role in cardioprotection.
authors.affiliation: Charité-University Medicine, Campus Benjamin Franklin, Berlin, Germany. andrea.doerner@charite.de
authors.forename: Andrea
authors.initials: A
authors.lastname: Dörner
authors.forename: Heinz-Peter
authors.initials: HP
authors.lastname: Schultheiss
mesh_terms: D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D017209:Apoptosis; D002318:Cardiovascular Diseases / Q000503:physiopathology*; D015870:Gene Expression; D006801:Humans; D000226:Mitochondrial ADP, ATP Translocases / Q000502:physiology*; D017202:Myocardial Ischemia / Q000503:physiopathology; D009206:Myocardium; D010085:Oxidative Phosphorylation
chemical_list: D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D000226:Mitochondrial ADP, ATP Translocases