Sexual dimorphism of G protein-coupled receptor signaling in the brain
| dc.contributor.author | Sara,Aljoudi, | |
| dc.contributor.author | Hamdan, Hamdan | |
| dc.contributor.author | Elrahman, Abd | |
| dc.contributor.author | S.,Khaled | |
| dc.date.accessioned | 2024-08-21T04:58:00Z | |
| dc.date.available | 2024-08-21T04:58:00Z | |
| dc.date.issued | 2024-08 | |
| dc.description | One of the pathological hallmarks of Alzheimer's disease is the deposition of amyloid-β (Aβ) in the brain that is commonly detected in both males and females. Soluble Aβ oligomers disrupt the signaling of the GPCR, metabotropic glutamate receptor 5 (mGluR5), by forming a ternary complex with the receptor in the presence of cellular prion protein (PrPc) in male but not female brain. | |
| dc.description.abstract | G protein-coupled receptors (GPCRs) represent the most substantial family of membrane receptors that are targeted by U.S. Food and Drug Administration-approved drugs. Much of the preclinical research to understand the pharmacology of many membrane receptors including GPCRs is derived from studies in male animal models (Karp and Reavey, 2019). This can be of concern as emerging evidence reveals unexpected sex-dependent differences in GPCR pharmacodynamics. Thus, understanding the sex-specific disparities in GPCR pharmacological fingerprints can aid in developing targeted ligands that precisely correct GPCR signaling modalities in men and women and ultimately, enhance their effectiveness for certain pathophysiological conditions. We will attempt to summarize the current evidence supporting the sex-biased signaling of GPCRs implicated in several brain disorders. Keywords G protein, Alzheimer's disease, Pathophysiological, sex-biased signaling | |
| dc.identifier.citation | Aljoudi, S., Hamdan, H., & Abd-Elrahman, K. S. (2024). Sexual dimorphism of G protein-coupled receptor signaling in the brain. Neural Regeneration Research, 19(8), 1635-1636. | |
| dc.identifier.doi | https://doi.org/10.4103/1673-5374.389637 | |
| dc.identifier.uri | https://repository.adu.ac.ae/handle/1/6249 | |
| dc.language.iso | en | |
| dc.publisher | Wolters Kluwer Medknow Publications | |
| dc.title | Sexual dimorphism of G protein-coupled receptor signaling in the brain | |
| dc.type | Article |