Obesity-related diseases such as Type 2 diabetes and metabolic syndrome are triggered by a lack of oxygen in adipose cells, according to a study led by UC San Diego researchers. An excess of fatty acids causes an increase in oxygen consumption, which outstrips the supply, triggering hypoxia, the study found. This leads to inflammation in the adipose cells, which in turn leads to insulin resistance, obesity and related diseases. And that's the short version. The full chain of events is even more complicated. The study, performed in mice, points to possible therapies in people, said researchers led by Dr. Jerrold...