With obesity reaching epidemic levels in some parts of the world, scientists have only begun to understand why it is such a persistent condition. A study in the Journal of Biological Chemistry adds substantially to the story by reporting the discovery of a molecular chain of events in the brains of obese rats that undermined their ability to suppress appetite and to increase calorie burning. It's a vicious cycle, involving a breakdown in how brain cells process key proteins, that allows obesity to beget further obesity...
More...
More...