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Apoptosis
Scientists at Washington University publish research in apoptosis
June 9th, 2009
According to a study from the United States, "In spite of compelling evidence-implicating caspases in drug-induced apoptosis, how tumors modulate caspase expression and activity to overcome the cytotoxicity of anticancer agents is not fully understood. To address this issue, we investigated the role of caspases-3 and caspase-7 in determining the response of breast and lung tumor cell lines to chemotherapy." "We found that an early and late apoptotic response correlated with weak and strong cellular caspase-activation, respectively. The results highlight an underappreciated relationship of temporal apoptotic response with caspase-activation and drug resistance. Moreover,...
Source: Cancer Weekly (2009-06-09)
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