Mitochondrial respiratory complex I defects in Fanconi anemia

被引:39
作者
Cappelli, Enrico [1 ]
Ravera, Silvia [2 ]
Vaccaro, Daniele [2 ]
Cuccarolo, Paola [3 ,4 ]
Bartolucci, Martina [2 ]
Panfoli, Isabella [2 ]
Dufour, Carlo [1 ]
Degan, Paolo [4 ]
机构
[1] Ist Giannina Gaslini, Hematol Unit, I-16148 Genoa, Italy
[2] Univ Genoa, Dept Pharmacol, Biochem Lab, I-16132 Genoa, Italy
[3] Univ Genoa, DISTAV, Dipartimento Sci Terra Ambiente & Vita, I-16132 Genoa, Italy
[4] IST Ist Nazl Ric Cancro, IRCCS AOU San Martino, Mol Mutagenesis & DNA Repair UO, I-16123 Genoa, Italy
关键词
Fanconi anemia; mitochondria; respiration; apoptosis; redox balance; carcinogenesis; OXIDATIVE STRESS; CELLS;
D O I
10.1016/j.molmed.2013.07.008
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Fanconi anemia (FA) is a rare, complex disorder that manifests in childhood. Children with FA suffer bone marrow failure, leukemias, or solid tumors. FA-associated mutations are found in 15 proteins that are involved in DNA repair. Some of these proteins have extranuclear activities involving redox balance, apoptosis, and energy metabolism; and recent data demonstrate respiratory impairment in FA cells, suggesting that altered mitochondrial function is a factor in this disease.
引用
收藏
页码:513 / 514
页数:2
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