Articles tagged with Steroid Receptors
Researchers find SRC-3 plays crucial role in regulating 12-hour biological rhythms, affecting lipid and energy metabolism. Alterations in SRC-3 expression linked to metabolic diseases, including diabetes, obesity, and cancer.
A recent Cleveland Clinic study found that patients who use steroid nasal sprays are less likely to develop severe COVID-19-related disease, including lower risk of hospitalization, ICU admission, and mortality. The study showed a 20-25% reduction in these outcomes for patients using intranasal corticosteroids.
Chemists at Tokyo Tech design a capsule-shaped synthetic receptor that exhibits high binding affinity towards male steroid hormones, enabling ultrasensitive detection of testosterone. The receptor's unique cavity structure contributes to its selectivity and is promising for medical and sports applications.
Researchers at Osaka University found that activated adipocyte GRs restrict healthy fat expansion, causing metabolic disturbances such as insulin resistance and liver steatosis. Adipocytes are the primary sites of steroid action, contributing to the development of steroid diabetes.
A study reveals that stress hormone cortisol's inhibitory effects on the immune system may be hundreds of millions of years old. GR, a glucocorticoid receptor, can adopt different shapes to bind DNA, highlighting the importance of protein flexibility in evolving new functions.
Researchers discovered that neuroactive stress steroids trigger changes in the brains of methamphetamine-dependent rats during withdrawal. Flumazenil reversed these changes and prevented anxiety by reducing expression of a4βδ GABARs, suggesting a novel therapeutic target for stress-triggered anxiety.
Researchers found that leukotriene receptor antagonists (LTRAs) can manage chronic asthma equally successfully as steroid inhalers when used in addition to steroid inhalers. This could provide an alternative for patients who struggle with inhaler use due to side effects or preference
Researchers are exploring how targeting Hsp90's helpers could lead to therapies for hormone-driven cancers like breast and prostate cancer. Understanding how these interactions work may allow for modulation of the function of steroid receptors, Hsp90, or both.
A new study reveals that the master gene SRC-2 plays a crucial role in regulating blood sugar levels. Mice lacking SRC-2 develop severe hypoglycemia and die within two days without food. The findings have significant implications for treating genetic diseases like Von Gierke's disease and adult-onset diabetes.
Researchers found that SXR inhibits VDR-mediated CYP24 activity in mice, contradicting previous studies. In humans, rifampicin treatment increases CYP3A4 expression but has no effect on CYP24 expression, suggesting a complex regulatory mechanism.
A low-dose hydrocortisone study found slight improvement in some chronic fatigue syndrome (CFS) symptoms for about half the participants, while two-thirds on hydrocortisone reported better well-being. However, the treatment also induced adrenal suppression in twelve patients, rendering it an unsuitable option for CFS patients.