glucocorticoids tagged posts

Disruption of the circadian clocks that keep the body and its cells entrained to the 24-hour day-night cycle plays a critical role in weight gain, according to a pair of studies by Weill Cornell Medicine investigators.

One study, published June 27, in Cell Reports revealed that stress caused by chronically administering glucocorticoid stress hormones and disturbing the normal daily cycle of release triggers a temporary protective mechanism in mice. This mechanism boosts fat cell growth and insulin production while reducing excess blood sugar and fat levels in the bloodstream and liver. The second study, published Aug...

In doing so, a researcher has found it could protect men from stomach inflammation. Autoimmune diseases have something in common with horses, bachelor’s degrees and daily flossing habits: women are more likely to have them.

One reason for autoimmune diseases’ prevalence in women may be sex-based differences in inflammation. In a new study, West Virginia University researcher Jonathan Busada investigated how sex hormones affect stomach inflammation in males and females. He found that androgens — or male sex hormones — may help to keep stomach inflammation in check.

“Stomach cancer is primarily caused by rampant inflammation,” said Busada, an assistant professor in the School of Medicine and researcher with the Cancer Institute...

Medication used to treat a range of inflammatory diseases may be less safe than previously thought. Glucocorticoids are steroids widely prescribed to treat a range of immune-mediated inflammatory diseases. While high doses of steroids are known to increase the risk of cardiovascular disease, the impact of lower doses is unknown. A study published in PLOS Medcine by Mar Pujades-Rodriguez at Leeds University and colleagues suggests that even low doses of glucocorticoid may increase the risk of cardiovascular diseases.

To quantify glucocorticoid dose-dependent cardiovascular risk, researchers analyzed medical records of 87,794 patients diagnosed with 6 different immune-mediate inflammatory diseases receiving care from 389 United Kingdom primary care clinics in 1998-2017...

Patients undergoing long-term treatment with steroids may suffer from metabolic side effects. Researchers at the Helmholtz Zentrum München and the Ludwig Maximilians University of Munich (LMU), partners in the German Center for Diabetes Research (DZD), have now pinpointed a mechanism that leads to so-called steroid diabetes. Their findings have been published in Nature Communications.

“Glucocorticoids such as cortisone have been used to treat inflammatory diseases such as asthma or rheumatism for many decades, and they are the most commonly prescribed anti-inflammatory drugs,” explains Prof...