The Multifaceted Melanocortin Receptors. [PDF]
The 5 known melanocortin receptors (MCs) have established physiological roles. With the exception of MC(2), these receptors can behave unpredictably, and since they are more widely expressed than their established roles would suggest, it is likely that ...
Laiho L, Murray JF.
europepmc +3 more sources
hMRAPα, but Not hMRAP2, Enhances hMC4R Constitutive Activity in HEK293 Cells and This Is Not Dependent on hMRAPα Induced Changes in hMC4R Complex N-linked Glycosylation. [PDF]
MRAP1 but not MRAP2, is essential for melanocortin receptor 2 functional expression. Human MRAP1 splice variant (hMRAPα) and human MRAP2 (hMRAP2) also interact with the other melanocortin receptor subtypes in vitro, although the physiological ...
Emma I Kay +3 more
doaj +1 more source
The significance of MrNsdD in dimorphic transition, conidium and microsclerotium formation. The MrNsdD mediated regulation of target genes involved in dimorphic transition and microsclerotium development. It provides valuable understanding the molecular mechanism of dimorphic transition and microsclerotium development.
Caiyan Xin +5 more
wiley +1 more source
Rising Stars in Avian Physiology: 2022 [PDF]
We are delighted to present the inaugural Frontiers in Physiology “Rising Stars in Avian Physiology” annual series of article collections. Recognizing the future leaders in avian physiology is fundamental to safeguarding tomorrow's driving force in ...
Vicent M. Cassone, Petracci M.
core +1 more source
Pathophysiology of melanocortin receptors and their accessory proteins. [PDF]
The melanocortin receptors (MCRs) and their accessory proteins (MRAPs) are involved in regulation of a diverse range of endocrine pathways. Genetic variants of these components result in phenotypic variation and disease. The MC1R is expressed in skin and
A.J.L. Clark +126 more
core +2 more sources
Promiscuity among the MRAPs. [PDF]
The melanocortin 2 receptor accessory protein (MRAP) was originally discovered to be an essential co-receptor for the ACTH receptor/melanocortin 2 receptor, and it physically interacts with this receptor and is required for receptor trafficking and ...
Chan, LF, Clark, AJL
core +1 more source
Obesity-associated MRAP2 variants impair multiple MC4R-mediated signaling pathways [PDF]
The melanocortin-4 receptor (MC4R) is a G protein-coupled receptor expressed at hypothalamic neurons that has an important role in appetite suppression and food intake.
Wyatt RA +4 more
europepmc +4 more sources
G protein-coupled receptors: what a difference a 'partner' makes [PDF]
G protein-coupled receptors (GPCRs) are important cell signaling mediators, involved in essential physiological processes. GPCRs respond to a wide variety of ligands from light to large macromolecules, including hormones and small peptides. Unfortunately,
Abu-Helo +190 more
core +4 more sources
Tonic ubiquitination of the central body weight regulator melanocortin receptor 4 (MC4R) promotes its constitutive exit from cilia. [PDF]
The G protein-coupled receptor (GPCR) melanocortin receptor 4 (MC4R) is an essential regulator of body weight homeostasis. MC4R is unusual among GPCRs in that its activity is regulated by 2 opposing physiological ligands, the agonist ⍺-MSH and the ...
Ojeda-Naharros I +5 more
europepmc +3 more sources
Melanocortin receptor accessory proteins in adrenal disease and obesity. [PDF]
Melanocortin receptor accessory proteins (MRAPs) are regulators of the melanocortin receptor family. MRAP is an essential accessory factor for the functional expression of the MC2R/ACTH receptor.
Adrian J. Clark +88 more
core +2 more sources

