期刊名称：Proceedings of the National Academy of Sciences
印刷版ISSN：0027-8424
电子版ISSN：1091-6490
出版年度：2003
卷号：100
期号：3
页码：776-781
DOI：10.1073/pnas.0334858100
语种：English
出版社：The National Academy of Sciences of the United States of America
摘要：Most human tumors are highly heterogenous. We have hypothesized that this heterogeneity results from a mutator phenotype. Our premise is that normal mutation rates are insufficient to account for the multiple mutations found in human cancers, and, instead, that cancers must exhibit a mutator phenotype early during their evolution. Here, we examine the current status and implications of the mutator phenotype hypothesis for the prognosis, treatment, and prevention of human cancers.
