Article
A new role for ATM
13 May 2012
Abstract excerpt
The various pathologies in ataxia telangiectasia (A-T) patients including T-cell lymphomagenesis have been attributed to defects in the DNA damage response pathway because ATM, the gene mutated in this disease, is a key mediator of this process. Analysis of Atm-deficient thymocytes in mice reveals that the absence of this gene results in altered mitochondrial homeostasis, a phenomenon that appears to result from...
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