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Mitochondrial Dysfunction Is a Common Phenotype in Aging and Cancer
Author(s) -
SINGH KESHAV K.
Publication year - 2004
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1196/annals.1297.043
Subject(s) - mitochondrial dna , phenotype , mitochondrion , carcinogenesis , biology , cancer , function (biology) , genetics , gene
A bstract : An interesting clue with regard to molecular mechanisms underlying age‐associated cancers is the apparent defect in mitochondrial function. Recent studies demonstrate a progressive decline in mitochondrial function during aging. Studies have established that the decline in mitochondrial function is due to the accumulation of mutations in mitochondrial DNA. These observations suggest that the mitochondrial dysfunction that accompanies aging may exert a major influence on carcinogenesis.