Article
The Werner's Syndrome RecQ helicase/exonuclease at the nexus of cancer and aging.
Hawaii medical journal - 1 Mar 2011
Chun Stephen G, Shaeffer David S, Bryant-Greenwood Peter K
Abstract excerpt
Werner's Syndrome (WS) or adult-onset progeria is an autosomal recessive disorder of accelerated aging caused by mutations of the DNA RecQ helicase/exonuclease (WRN). WRN is an ATP-dependent helicase with 3' to 5' DNA exonuclease activity that regulates the replicative potential of dividing cells, and WRN loss-of-function mutations promote cellular senescence and neoplastic transformation. These molecular...
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