Diabetes

Metformin combats adipose tissue expansion via AMPK

(HealthDay)—AMPK activation by metformin is associated with inhibition of interstitial fibrosis and suppression of transforming growth factor β-1 (TGF-β1), according to a study published online May 13 in Diabetes.

Medical research

Lack of TRPV2 impairs thermogenesis in mouse brown adipose tissue

Brown adipose tissue (BAT), a major site for mammalian non-shivering thermogenesis, could be a target for prevention and treatment of human obesity. Transient receptor potential vanilloid 2 (TRPV2), a Ca2+-permeable cation ...

Medical research

Expanded understanding of promising blood fat-lowering protein

New research on the blood lipid-lowering protein FGF21 shows how it redistributes fatty acids by two distinct mechanisms. The discovery could lead to improved pharmaceutical treatment for type 2 diabetes and other obesity-related ...

Health

Stress could help activate brown fat

Mild stress stimulates the activity and heat production by brown fat associated with raised cortisol, according to a study published today in Experimental Physiology.

Diabetes

PPAR-gamma antagonist imatinib improves insulin sensitivity

(HealthDay)—Imatinib (Gleevec) blocks CDK5-mediated peroxisome proliferator-activated receptor γ (PPARγ) phosphorylation as an antagonist ligand, improving insulin sensitivity and promoting browning of white adipose tissue, ...

Overweight & Obesity

Activating beige fat in humans could combat obesity

The body's ability to harness heat production by converting white fat cells, which store calories, into beige fat cells, which burn energy, could help fight obesity, according to researchers at Georgia State University.

Overweight & Obesity

Stored fat fights against the body's attempts to lose weight

The fatter we are, the more our body appears to produce a protein that inhibits our ability to burn fat, suggests new research published in the journal Nature Communications. The findings may have implications for the treatment ...

Medical research

How depleting the gut microbiota protects from obesity

In the past few years, research on gut microbiota (that is, all microorganisms, mainly bacteria, inhabiting our gut) has started to unravel its tremendous role in our body, and how it symbiotically affects the functioning ...

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