GPR83

GPR83 is a protein that in humans is encoded by the GPR83 gene. It is a member of the G protein-coupled receptor (GPCR) family, which is a large group of cell surface receptors that respond to a variety of external signals and initiate a cellular response. GPR83 is also known as the glucocorticoid-induced receptor because its expression is upregulated in the presence of glucocorticoids. This receptor has been implicated in the regulation of immune system responses and the control of eating behavior and energy homeostasis.

Function

GPR83 is expressed in various tissues, including the brain, spleen, and immune system cells, suggesting it has multiple roles in the body. In the brain, particularly in the hypothalamus, GPR83 is thought to be involved in the regulation of food intake and body weight. Animal studies have shown that overexpression of GPR83 can lead to increased food consumption and obesity, indicating its potential role in the control of appetite and metabolism.

In the immune system, GPR83 expression is associated with the development and function of T cells, especially regulatory T cells (Tregs). Tregs are crucial for maintaining immune tolerance and preventing autoimmune diseases. GPR83 may influence the development and suppressive functions of Tregs, thereby participating in the regulation of immune responses and the maintenance of immune homeostasis.

Clinical Significance

Given its role in both metabolism and immune regulation, GPR83 is a potential target for the treatment of metabolic disorders, such as obesity and diabetes, as well as autoimmune diseases. Modulating GPR83 activity could offer new therapeutic strategies for these conditions. However, the exact mechanisms of GPR83 action and its potential as a drug target require further research.

Research

Research on GPR83 is ongoing, with studies aimed at understanding its precise functions and signaling pathways in both the central nervous system and the immune system. The development of specific agonists and antagonists for GPR83 could provide tools for dissecting its roles in health and disease and for developing novel therapeutic approaches.

‎

---

Translate: - East Asian 中文, 日本, 한국어, South Asian हिन्दी, தமிழ், తెలుగు, Urdu, ಕನ್ನಡ, Southeast Asian Indonesian, Vietnamese, Thai, မြန်မာဘာသာ, বাংলা
European español, Deutsch, français, Greek, português do Brasil, polski, română, русский, Nederlands, norsk, svenska, suomi, Italian
Middle Eastern & African عربى, Turkish, Persian, Hebrew, Afrikaans, isiZulu, Kiswahili,
Other Bulgarian, Hungarian, Czech, Swedish, മലയാളം, मराठी, ਪੰਜਾਬੀ, ગુજરાતી, Portuguese, Ukrainian