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Pyruvate dehydrogenase complex mechanism

For years, attempts have been made to understand the mechanism behind the proliferation of cancer cells. However, until now it was not known which metabolites cancer cells actually need. A team of researchers from the Institute of Oncology Research (IOR) at the Università della Svizzera Italiana (USI, Faculty of Biomedical Sciences)has identified one of the mechanisms behind this process, as published in a recent article in the journal Nature Genetics.

From a theory dating back to the early 20th century by Nobel Prize laureate Otto Warburg, it has been believed that, in order to support their growth, cancer cells needed to increase their glucose consumption, without using mitochondrial metabolism...