Psychology & Psychiatry

Gut microbes may contribute to depression and anxiety in obesity

Like everyone, people with type 2 diabetes and obesity suffer from depression and anxiety, but even more so. Researchers at Joslin Diabetes Center now have demonstrated a surprising potential contributor to these negative ...

Cardiology

Enzyme protects against obesity-related heart disease

Saturated fats found in high-fat diets increase the risk of heart failure. Now Manisha Gupte, PhD, Hind Lal, PhD, and colleagues show that the presence of an enzyme called GSK-3beta in the heart is crucial to protect against ...

Inflammatory disorders

Metabolites shed by intestinal microbiota keep inflammation at bay

Researchers at Tufts University have elucidated a mechanism by which the "good" bacteria that reside in our gastrointestinal tract can help protect us from inflammation, and how their disruption (dysbiosis) can increase the ...

Arthritis & Rheumatism

The bugs in your gut could make you weak in the knees

Bacteria in the gut, known as the gut microbiome, could be the culprit behind arthritis and joint pain that plagues people who are obese, according to a new study published today in JCI Insight.

Cardiology

Just one high-fat meal sets the perfect stage for heart disease

A single high-fat milkshake, with a fat and calorie content similar to some enticing restaurant fare, can quickly transform our healthy red blood cells into small, spiky cells that wreak havoc inside our blood vessels and ...

Overweight & Obesity

How obesity dulls the sense of taste

Previous studies have indicated that weight gain can reduce one's sensitivity to the taste of food, and that this effect can be reversed when the weight is lost again, but it's been unclear as to how this phenomenon arises. ...

page 37 from 40