News tagged with cell science

New marker substance for cancer cells

Scientists from ETH Zurich have developed a new substance that enables certain tumour types to be rendered visible in high resolution using positron emission tomography. The so-called tracer has successfully ...

Jul 04, 2013
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Some fat cells can feel the cold

(Medical Xpress)—To survive in cold environments, mammals burn fat to produce heat. The breakdown of fat helps prevent obesity and related metabolic diseases, such as diabetes. Bruce Spiegelman and his colleagues at Harvard ...

Jul 02, 2013
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Hijacking stress response in cancer

(Medical Xpress)—Cancer cells have alteration in metabolic pathways as a result of oncogenes that promote tumor growth. NRF2 (nuclear factor erythroid-derived 2-related factor 2) works as a "master gene" that turns on stress ...

Jul 02, 2013
popularity 5 / 5 (1) | comments 0 | with audio podcast