Molecular and functional insights into gonadotrophin hormone receptor dimerisation and oligomerisation.

Molecular and functional insights into gonadotrophin hormone receptor dimerisation and oligomerisation. Minerva Ginecol. 2018 Sep 13;: Authors: Agwuegbo UC, Jonas KC Abstract The gonadotrophin hormones, follicle stimulating hormone and luteinising hormone, are essential for reproduction. They work in concert to control multiple aspects of gonadal function to ultimately produce meiotically competent and fertilisable gametes, provide the optimal endometrial environment and support for implantation and maintain pregnancy via progesterone production throughout the first trimester of pregnancy. These complex and multidimensional functions are mediated via the gonadotrophin hormone receptors, luteinising hormone receptor (LHR) and follicle stimulating hormone receptor (FSHR), Class A G protein-coupled receptors (GPCR), which couple to multiple G protein-dependent and independent signal pathways to control these physiological processes. Over the last two decades, a plethora of experimental evidence has shown that GPCRs can associate to form dimers and oligomers. This association provides a means of mediating the diverse functional requirements of a single receptor subtype and for the gonadotrophin hormone receptors, has been shown to alter the pharmacology and signal activation profile of these receptors. This review will detail the historical and current evidence detailing the formation of gonadotrophin hormone receptor homomers and hetero...
Source: Minerva Ginecologica - Category: OBGYN Tags: Minerva Ginecol Source Type: research