Ischemic Preconditioning Inhibits Mitochondrial Permeability Transition Pore Opening through the PTEN/PDE4 Signaling Pathway
Author(s) -
Xiaoxu Zheng,
Lingyun Zu,
Lewis C. Becker,
Zheqing Cai
Publication year - 2014
Publication title -
cardiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.547
H-Index - 63
eISSN - 1421-9751
pISSN - 0008-6312
DOI - 10.1159/000363646
Subject(s) - mitochondrial permeability transition pore , pten , cardioprotection , chemistry , ischemic preconditioning , phosphatase , mptp , medicine , protein kinase b , phosphodiesterase , phosphorylation , endocrinology , ischemia , biochemistry , apoptosis , biology , pi3k/akt/mtor pathway , enzyme , programmed cell death , dopaminergic , dopamine
Ischemic preconditioning (IPC) induces cardioprotection against ischemia-reperfusion (IR) injury by inhibiting the mitochondrial permeability transition pore (mPTP). Here, we tested the hypothesis that IPC-induced cardioprotection is mediated by the phosphatase PTEN and PDE4 (phosphodiesterase 4).
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