A lack of O2 in fat cells triggers inflammation and insulin resistance in obesity:
Researchers at the University of California, San Diego School of Medicine have, for the first time, described the sequence of early cellular responses to a high-fat diet, one that can result in obesity-induced insulin resistance and diabetes. The findings, published in the June 5 issue of Cell, also suggest potential molecular targets for preventing or reversing the process.
“We’ve described the etiology of obesity-related diabetes. We’ve pinpointed the steps, the way the whole thing happens,” said Jerrold M. Olefsky, MD (left), associate dean for Scientific Affairs and Distinguished Professor of Medicine at UC San Diego. “The research is in mice, but the evidence suggests that the processes are comparable in humans and these findings are important to not just understanding how diabetes begins, but how better to treat and prevent it … Read the full story from the UC San Diego Newsroom