Researchers from the Perelman School of Medicine at the University of Pennsylvania have invented a new way to map specific DNA markings called 5-methylcytosine (5mC) which regulate gene expression and have key roles in health and disease.
Research unveils the significance of uridine as a metabolic fuel in pancreatic ductal adenocarcinoma (PDA) cells under glucose-deprived conditions. Uridine utilization, mediated by uridine phosphorylase 1 (UPP1), supports redox balance, survival, and proliferation in PDA, highlighting its potential as a novel therapeutic target in the treatment of this resistant cancer.
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sullivan said at this point today are not even contemplating putting american boots on the ground. norah: thank you very much. turning to a scary incident in the sky, and american airline flight was forced to return to an ohio airport after its engine caught fire following a bird strike on sunday. cbs s janet shamlian spoke with one of the freight and reporter: on a plane it does not get much more frightening than this. flames shooting from the engine in an ominous warning. let s get back to the seats. reporter: this was american 1958 from columbus to phoenix early sunday. a bird strike shortly after takeoff sparking a fire. forcing pilots to make an emergency landing on one enine. mayday, mayday, mayday, american 1958. we had a bird strike an engine failure. when a bird strike impacts of plain and takes out an engine, how does it impact the flying.