Cyclophilin D in mitochondrial pathophysiology.

Cyclophilin D in mitochondrial pathophysiology.
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DOI:
10.1016/j.bbabio.2009.12.006
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发表时间:
2010-06
影响因子:
4.3
通讯作者:
Bernardi, Paolo
Bernardi, Paolo
中科院分区:
生物学2区
文献类型:
--
作者:
Giorgio, Valentina;Soriano, Maria Eugenia;Basso, Emy;Bisetto, Elena;Lippe, Giovanna;Forte, Michael A.;Bernardi, Paolo

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亲环素是一类肽基脯氨酰顺反异构酶,其酶活性可被环孢菌素A抑制。在人类中已经鉴定了16种亲环素,亲环素D是一种独特的同种型,可输入线粒体基质。在这里,我们将(i)审查亲环素D在线粒体中的最佳特征功能,即调节渗透性转换孔,一种在执行细胞死亡中起重要作用的内膜通道;(ii)强调文献中出现的新的调节相互作用,包括通过与酶复合物的侧柄的相互作用来调节线粒体F1 FO ATP合酶;和(iii)讨论其中亲环素D起致病作用的疾病,这使其成为药物干预的合适靶点。
Cyclophilins are a family of peptidyl-prolyl cis-trans isomerases whose enzymatic activity can be inhibited by Cyclosporin A. Sixteen cyclophilins have been identified in humans, and cyclophilin D is a unique isoform that is imported into the mitochondrial matrix. Here we shall (i) review the best characterized functions of cyclophilin D in mitochondria, i.e. regulation of the permeability transition pore, an inner membrane channel that plays an important role in the execution of cell death; (ii) highlight new regulatory interactions that are emerging in the literature, including the modulation of the mitochondrial F1FO ATP synthase through an interaction with the lateral stalk of the enzyme complex; and (iii) discuss diseases where cyclophilin D plays a pathogenetic role that makes it a suitable target for pharmacologic intervention.
DOI: 10.1021/bi9007287
发表时间: 2009-07-07
期刊: BIOCHEMISTRY
影响因子: 2.9
作者:
Daum, Sebastian;Schumann, Michael;Mathea, Sebastian;Aumueller, Tobias;Balsley, Molly A.;Constant, Stephanie L.;de Lacroix, Boris Feaux;Kruska, Fabian;Braun, Manfred;Schiene-Fischer, Cordelia
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