The many substrates and functions of ATM.
Department of Hematology-Oncology, Saint Jude Children's Research Hospital, D1034, 332 North Lauderdale Street, Memphis, Tennessee 38105, USA. michael.kastan@stjude.org
As its name suggests, the ATM--'ataxia-telangiectasia, mutated'--gene is responsible for the rare disorder ataxia-telangiectasia. Patients show various abnormalities, mainly in their responses to DNA damage, but also in other cellular processes. Although it is hard to understand how a single gene product is involved in so many physiological processes, a clear picture is starting to emerge.
PMID: 11252893 [PubMed - indexed for MEDLINE]