Type |
Details |
Score |
Genotype |
Symbol: |
Gt(ROSA)26Sor/Gt(ROSA)26Sor<+> Tg(Ghrhr-cre)3242Lsk/? |
Background: |
involves: 129S4/SvJaeSor * FVB/N |
Zygosity: |
cn |
Has Mutant Allele: |
true |
|
•
•
•
•
•
|
Gene |
Type: |
gene |
Organism: |
human |
|
•
•
•
•
•
|
Publication |
First Author: |
Chen R |
Year: |
2017 |
Journal: |
Oncogene |
Title: |
mTOR promotes pituitary tumor development through activation of PTTG1. |
Volume: |
36 |
Issue: |
7 |
Pages: |
979-988 |
|
•
•
•
•
•
|
Publication |
First Author: |
Li C |
Year: |
2019 |
Journal: |
Cell Death Differ |
Title: |
mTOR-dependent upregulation of xCT blocks melanin synthesis and promotes tumorigenesis. |
Volume: |
26 |
Issue: |
10 |
Pages: |
2015-2028 |
|
•
•
•
•
•
|
Publication |
First Author: |
Abboud D |
Year: |
2020 |
Journal: |
Nat Commun |
Title: |
GPR101 drives growth hormone hypersecretion and gigantism in mice via constitutive activation of Gs and Gq/11. |
Volume: |
11 |
Issue: |
1 |
Pages: |
4752 |
|
•
•
•
•
•
|
Publication |
First Author: |
Yin Z |
Year: |
2008 |
Journal: |
Genesis |
Title: |
Development of a pituitary-specific cre line targeted to the Pit-1 lineage. |
Volume: |
46 |
Issue: |
1 |
Pages: |
37-42 |
|
•
•
•
•
•
|
Publication |
First Author: |
Odle AK |
Year: |
2016 |
Journal: |
Endocrinology |
Title: |
Adipocyte Versus Somatotrope Leptin: Regulation of Metabolic Functions in the Mouse. |
Volume: |
157 |
Issue: |
4 |
Pages: |
1443-56 |
|
•
•
•
•
•
|
Publication |
First Author: |
Akhter N |
Year: |
2014 |
Journal: |
Endocrinology |
Title: |
Selective deletion of leptin receptors in gonadotropes reveals activin and GnRH-binding sites as leptin targets in support of fertility. |
Volume: |
155 |
Issue: |
10 |
Pages: |
4027-42 |
|
•
•
•
•
•
|
Publication |
First Author: |
Hsiung HM |
Year: |
1993 |
Journal: |
Neuropeptides |
Title: |
Structure and functional expression of a complementary DNA for porcine growth hormone-releasing hormone receptor. |
Volume: |
25 |
Issue: |
1 |
Pages: |
1-10 |
|
•
•
•
•
•
|
Publication |
First Author: |
Gaylinn BD |
Year: |
1993 |
Journal: |
Mol Endocrinol |
Title: |
Molecular cloning and expression of a human anterior pituitary receptor for growth hormone-releasing hormone. |
Volume: |
7 |
Issue: |
1 |
Pages: |
77-84 |
|
•
•
•
•
•
|
Publication |
First Author: |
Zhou F |
Year: |
2020 |
Journal: |
Nat Commun |
Title: |
Structural basis for activation of the growth hormone-releasing hormone receptor. |
Volume: |
11 |
Issue: |
1 |
Pages: |
5205 |
|
•
•
•
•
•
|
Protein Domain |
Type: |
Family |
Description: |
G protein-coupled receptors (GPCRs) constitute a vast protein family that encompasses a wide range of functions, including various autocrine, paracrine and endocrine processes. They show considerable diversity at the sequence level, on the basis of which they can be separated into distinct groups []. The term clan can be used to describe the GPCRs, as they embrace a group of families for which there are indications of evolutionary relationship, but between which there is no statistically significant similarity in sequence []. The currently known clan members include rhodopsin-like GPCRs (Class A, GPCRA), secretin-like GPCRs (Class B, GPCRB), metabotropic glutamate receptor family (Class C, GPCRC), fungal mating pheromone receptors (Class D, GPCRD), cAMP receptors (Class E, GPCRE) and frizzled/smoothened (Class F, GPCRF) [, , , , ]. GPCRs are major drug targets, and are consequently the subject of considerable research interest. It has been reported that the repertoire of GPCRs for endogenous ligands consists of approximately 400 receptors in humans and mice []. Most GPCRs are identified on the basis of their DNA sequences, rather than the ligand they bind, those that are unmatched to known natural ligands are designated by as orphan GPCRs, or unclassified GPCRs [].The secretin-like GPCRs include secretin [], calcitonin [], parathyroid hormone/parathyroid hormone-related peptides []and vasoactive intestinal peptide [], all of which activate adenylyl cyclase and the phosphatidyl-inositol-calcium pathway. These receptors contain seven transmembrane regions, in a manner reminiscent of the rhodopsins and other receptors believed to interact with G-proteins (however there is no significant sequence identity between these families, the secretin-like receptors thus bear their own unique '7TM' signature). Their N-terminal is probably located on the extracellular side of the membrane and potentially glycosylated. This N-terminal region contains a long conserved region which allows the binding of large peptidic ligand such as glucagon, secretin, VIP and PACAP; this region contains five conserved cysteines residues which could be involved in disulphide bond. The C-terminal region of these receptor is probably cytoplasmic. Every receptor gene in this family is encoded on multiple exons, and several of these genes are alternatively spliced to yield functionally distinct products. Growth hormone (GH)-releasing hormone (GHRH) belongs to the family of gut-neuropeptide hormones that includes glucagon, secretin and vasoactive intestinal peptide (VIP) []. The receptors for this peptide family involve similar signal transduction pathways - on hormone binding, they interact with G protein and cause stimulation of adenylate cyclase []. Acting through the GHRH receptor (GHRHR), GH plays a pivotal role in the regulation of GH synthesis and secretion in the pituitary, possibly serving other roles in different tissues []. Cryo-electron microscopy shows a hormone recognition pattern where an α-helical GHRH forms interactions involving all the extracellular loops, most TM helices, and a linker from GHRHR []. The human pituitary GHRHR is a 423-amino acid protein that has the characteristic 7TM signature of the secretin-like GPCR superfamily, sharing 47%, 42%, 35%, and 28% identity with receptors for VIP, secretin, calcitonin and PTH, respectively []. |
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•
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•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
423
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
386
 |
Fragment?: |
false |
|
•
•
•
•
•
|
Publication |
First Author: |
Ishihara T |
Year: |
1991 |
Journal: |
EMBO J |
Title: |
Molecular cloning and expression of a cDNA encoding the secretin receptor. |
Volume: |
10 |
Issue: |
7 |
Pages: |
1635-41 |
|
•
•
•
•
•
|
Publication |
First Author: |
Ishihara T |
Year: |
1992 |
Journal: |
Neuron |
Title: |
Functional expression and tissue distribution of a novel receptor for vasoactive intestinal polypeptide. |
Volume: |
8 |
Issue: |
4 |
Pages: |
811-9 |
|
•
•
•
•
•
|
Publication |
First Author: |
Lin HY |
Year: |
1991 |
Journal: |
Science |
Title: |
Expression cloning of an adenylate cyclase-coupled calcitonin receptor. |
Volume: |
254 |
Issue: |
5034 |
Pages: |
1022-4 |
|
•
•
•
•
•
|
Publication |
First Author: |
Jüppner H |
Year: |
1991 |
Journal: |
Science |
Title: |
A G protein-linked receptor for parathyroid hormone and parathyroid hormone-related peptide. |
Volume: |
254 |
Issue: |
5034 |
Pages: |
1024-6 |
|
•
•
•
•
•
|
Publication |
First Author: |
Vassilatis DK |
Year: |
2003 |
Journal: |
Proc Natl Acad Sci U S A |
Title: |
The G protein-coupled receptor repertoires of human and mouse. |
Volume: |
100 |
Issue: |
8 |
Pages: |
4903-8 |
|
•
•
•
•
•
|
Publication |
First Author: |
Attwood TK |
Year: |
1994 |
Journal: |
Protein Eng |
Title: |
Fingerprinting G-protein-coupled receptors. |
Volume: |
7 |
Issue: |
2 |
Pages: |
195-203 |
|
•
•
•
•
•
|
Publication |
First Author: |
Kolakowski LF Jr |
Year: |
1994 |
Journal: |
Receptors Channels |
Title: |
GCRDb: a G-protein-coupled receptor database. |
Volume: |
2 |
Issue: |
1 |
Pages: |
1-7 |
|
•
•
•
•
•
|
Publication |
First Author: |
Foord SM |
Year: |
2005 |
Journal: |
Pharmacol Rev |
Title: |
International Union of Pharmacology. XLVI. G protein-coupled receptor list. |
Volume: |
57 |
Issue: |
2 |
Pages: |
279-88 |
|
•
•
•
•
•
|
Publication |
First Author: |
Harmar AJ |
Year: |
2009 |
Journal: |
Nucleic Acids Res |
Title: |
IUPHAR-DB: the IUPHAR database of G protein-coupled receptors and ion channels. |
Volume: |
37 |
Issue: |
Database issue |
Pages: |
D680-5 |
|
•
•
•
•
•
|
Publication |
First Author: |
Bjarnadóttir TK |
Year: |
2006 |
Journal: |
Genomics |
Title: |
Comprehensive repertoire and phylogenetic analysis of the G protein-coupled receptors in human and mouse. |
Volume: |
88 |
Issue: |
3 |
Pages: |
263-73 |
|
•
•
•
•
•
|
Publication |
First Author: |
Civelli O |
Year: |
2013 |
Journal: |
Annu Rev Pharmacol Toxicol |
Title: |
G protein-coupled receptor deorphanizations. |
Volume: |
53 |
|
Pages: |
127-46 |
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•
•
•
•
•
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