diabetes tagged posts

Highlights
•Plasma TMAO levels are elevated in type 2 diabetic patients
•Levels of the TMAO-producing enzyme FMO3 in adipose tissue correlate with obesity
•Pharmacologic and genetic inhibition of Fmo3 stimulates white adipose tissue beiging
•Inhibition of Fmo3 promotes resistance to obesity

Cleveland Clinic researchers showed that blocking a specific intestinal microbial pathway can prevent obesity and insulin resistance, as well as cause fat tissue to become more metabolically active. The team, led by J. Mark Brown, Ph.D...

Efficient miR-92a downregulation in the skin upon treatment with caged antimiR-92a.

MicroRNAs are interesting target structures for new therapeutic agents. They can be blocked through synthetic antimiRs. However, to date it was not possible to use these only locally. Researchers at Goethe University Frankfurt have now successfully achieved this in the treatment of impaired wound healing with the help of light-inducible antimiRs.

MicroRNAs are small gene fragments which bond onto target structures in cells and in this way prevent certain proteins from forming. As they play a key role in the occurrence and manifestation of various diseases, researchers have developed what are known as antimiRs, which block microRNA function...

Pocket-sized Retina Camera, no Dilating Required

It’s the part of the eye exam everyone hates: the pupil-dilating eye drops. The drops work by opening the pupil and preventing the iris from constricting in response to light and are often used for routine examination and photography of the back of the eye. The drops sting, can take up to 30 minutes to work, and cause blurry vision for several hours afterwards. Now, University of Illinois at Chicago College of Medicine and Massachusetts Eye and Ear/Harvard Medical School researchers have developed a cheap, portable camera that can photograph the retina without the need for pupil-dilating eye drops. Made out of simple parts mostly available online, the camera’s total cost is about $185.

“As residents seeing patients in the hospital, there are...

Postprandial macrophage-derived IL-1β stimulates insulin and both synergistically promote glucose disposal and inflammation. Nature Immunology, January 2017 DOI: 10.1038/ni.3659

When we eat, we do not just take in nutrients – we also consume a significant quantity of bacteria. The body is faced with the challenge of simultaneously distributing the ingested glucose and fighting these bacteria. This triggers an inflammatory response that activates the immune systems of healthy individuals and has a protective effect, as doctors from the University and the University Hospital Basel have proven for the first time. In overweight individuals, however, this inflammatory response fails so dramatically that it can lead to diabetes.

It is well known that type 2 diabetes (or adult-onset diabetes) le...