Tag Archives: the-proceedings

Sugar molecule links red meat consumption and elevated cancer risk in mice

In a study published in the Dec. 29 online early edition of the Proceedings of the National Academy of Sciences, the scientists found that feeding Neu5Gc to mice engineered to be deficient in the sugar (like humans) significantly promoted spontaneous cancers. The study did not involve exposure to carcinogens or artificially inducing cancers, further implicating Neu5Gc as a key link between red meat consumption and cancer. …

Long noncoding RNAs: Novel prognostic marker in older patients with acute leukemia

The researchers investigated patterns of molecules called long noncoding RNAs (lncRNAs), a class of RNA molecules more than 200 nucleotide units long that are involved in regulating genes. The researchers examined the abundance, or expression, of lncRNAs in patients who were 60 years and older and who had cytogenetically normal (CN) AML. The study is published online in the Proceedings of the National Academy of Sciences…