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Ataxia Telangiectasia
Findings from Columbia University in ataxia telangiectasia reported
June 9th, 2009
"The aim of the present study was to elucidate the effects of ataxia telangiectasia mutated (ATM) kinase on the regulation of the extrinsic tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) receptor 2/DR5-mediated death pathway in human melanoma cells. We revealed that total ATM protein levels were high in some human melanoma lines compared with normal cells," scientists in the United States report. "The basal levels of active form ATM phospho-Ser(1981) were also detectable in many melanoma lines and could be further up-regulated by gamma-irradiation. Pretreatment of several melanoma lines just before gamma-irradiation with the inhibitor of ATM kinase...
Source: Cancer Weekly (2009-06-09)
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