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Apoptosis
Data on apoptosis published by E.H.A. Nijhuis and colleagues
May 20th, 2008
"The effect of heat treatment in combination with X-irradiation was examined with regard to expression of p53, a tumor suppressor gene product, and Hsp70, a heat-shock protein, in association with the occurrence of programmed cell death (apoptosis). Three hematopoietic cell lines (HSB2, HL60 and Kasumi-1), which differ in p53 status, were exposed to 42.5 degrees C during one hour and/or X-radiation (total dose 8 Gy)," researchers in Netherlands report. "After exposure, both mRNA and protein expression levels of Hsp70 and p53 were investigated by real-time PCR (polymerase chain reaction) and Western blotting. Apoptosis was simultaneously analyzed by observation of cell...
Source: Cancer Weekly (2008-05-20)
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