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Science. 1999 Mar 5;283(5407):1482-8.

Mitochondrial diseases in man and mouse.

Author information

1
Center for Molecular Medicine, Emory University, 1462 Clifton Road, Suite 420, Atlanta, GA 30322, USA. dwallace@gmm.gen.emory.edu

Abstract

Over the past 10 years, mitochondrial defects have been implicated in a wide variety of degenerative diseases, aging, and cancer. Studies on patients with these diseases have revealed much about the complexities of mitochondrial genetics, which involves an interplay between mutations in the mitochondrial and nuclear genomes. However, the pathophysiology of mitochondrial diseases has remained perplexing. The essential role of mitochondrial oxidative phosphorylation in cellular energy production, the generation of reactive oxygen species, and the initiation of apoptosis has suggested a number of novel mechanisms for mitochondrial pathology. The importance and interrelationship of these functions are now being studied in mouse models of mitochondrial disease.

PMID:
10066162
[Indexed for MEDLINE]

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