Endocrinology & Metabolism

Only one human fat cell subtype responds to insulin stimulation

It is well known that fat cells can influence our sensitivity to insulin. Now, researchers at Karolinska Institutet in Sweden have discovered that there are three different subtypes of mature fat cells in white adipose tissue ...

Health

Vitamin A boosts fat burning in cold conditions

A recent study conducted by a research team led by Florian Kiefer from MedUni Vienna's Division of Endocrinology and Metabolism shows that cold ambient temperatures increase vitamin A levels in humans and mice. This helps ...

Medical research

Different kinds of white fat are important in disease

Excess white fat causes obesity, which in turn can drive diabetes and many other metabolic diseases that are growing at epidemic rates around the world. But all white fat is not born equal. For instance, "intra-abdominal" ...

Immunology

Glutamine may decrease obesity-linked inflammation

Glutamine could help people with obesity reduce inflammation of fat tissue and reduce fat mass, according to a new study at Karolinska Institutet in Sweden and the University of Oxford in the U.K. The researchers also show ...

Immunology

Innate immune responses to high-fat diets lead to obesity

Why is eating a high fat diet a recipe for obesity? According to a new study from the RIKEN Center for Integrative Medical Sciences (IMS) in Japan, the answer involves the activity of a specific type of immune cell that lives ...

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