A concentrated sugar solution could be just as effective as antibiotics at treating a common infection in dairy cows, according to a new study led by researchers at Penn State. The results were ...
Until now, scientists have been unable to determine how metformin, a Type 2 diabetes medication that lowers blood sugar, works. A study provided direct evidence in mice that it reversibly cuts the ...
Lin said that in a hypoxic tumor microenvironment, cancer cells secrete hydrogen sulfide and send a signal to the tetrameric protein pyruvate kinase (PKM2), causing it to break down into smaller ...