Mitochondrial DNA mutations and pathogenesis

被引:361
作者
Schon, EA [1 ]
Bonilla, E [1 ]
DiMauro, S [1 ]
机构
[1] COLUMBIA UNIV, DEPT GENET & DEV, NEW YORK, NY 10032 USA
关键词
ATP; cardiopathy; deafness; diabetes; encephalomyopathy; KSS; Leigh; LHON; maternal inheritance; MELAS; MERRF; mitochondrial DNA; muscle; MILS; myopathy; NARP; oxidative phosphorylation; PEO; respiratory chain;
D O I
10.1023/A:1022685929755
中图分类号
Q6 [生物物理学];
学科分类号
071011 ;
摘要
Approximately three years ago, this journal published a review on the clinical and molecular analysis of mitochondrial encephalomyopathies, with emphasis on defects in mitochondrial DNA (mtDNA). At that time, approximately 30 point mutations associated with a variety of maternally-inherited (or rarely, sporadic) disorders had been described. Since that time, almost twenty new pathogenic mtDNA point mutations have been described, and the pace of discovery of such mutations shows no signs of abating. This accumulating body of data has begun to reveal some patterns that may be relevant to pathogenesis.
引用
收藏
页码:131 / 149
页数:19
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