Ghrl Gene Summary [Mouse]

This gene encodes a preproprotein that undergoes proteolytic processing to yield two bioactive peptides, ghrelin and obestatin. The hormone ghrelin plays a role in enhancing appetite and has numerous other biological functions that include stimulating the secretion of growth hormone (somatotropin) from the anterior pituitary gland. Obestatin is thought to be a hormone that functions in decreasing appetite. Mice lacking the encoded protein develop normally and exhibit no gross anatomical abnormalities. This gene encodes distinct isoforms, some or all of which may undergo similar proteolytic processing. [provided by RefSeq, Jul 2016]

Details

Type
Protein Coding
Official Symbol
Ghrl
Official Name
ghrelin [Source:MGI Symbol;Acc:MGI:1930008]
Ensembl ID
ENSMUSG00000064177
Bio databases IDs NCBI: 58991 Ensembl: ENSMUSG00000064177
Aliases ghrelin
Synonyms 2210006E23Rik, des-octanoyl ghrelin, Ghr, GHRELIN, ghrelin and obestatin prepropeptide, m46, MTLRP, MTLRPAP, OBESTATIN
Species
Mouse, Mus musculus
OrthologiesHumanRat

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in mouse Ghrl often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • growth hormone-releasing hormone
  • Motilin/ghrelin-associated peptide
  • G-protein-coupled receptor binding
  • hormone
  • protein binding
  • growth factor
  • protein tyrosine kinase activator
  • Motilin/ghrelin

Pathways

Biological processes and signaling networks where the Ghrl gene in mouse plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • gastric adenocarcinoma
  • polycystic ovary syndrome
  • insulin resistance
  • weight gain
  • neoplasia
  • cancer
  • end stage renal disease
  • adenoma formation
  • prostate cancer
  • breast cancer
regulated by
  • nitric oxide
  • prexasertib
  • Exendin4
  • TNF
  • nicotine
  • palmitic acid
  • lipopolysaccharide
  • sodium fluoride
  • dopamine
  • insulin
regulates
role in cell
  • expression in
  • proliferation
  • transmembrane potential
  • synthesis in
  • apoptosis
  • cell viability
  • production in
  • activation in
  • cellular infiltration by
  • quantity

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Extracellular Space
  • glutaminergic synapse
  • secretory granule lumen
  • Cytoplasm
  • Golgi Apparatus
  • basal cytoplasm
  • endoplasmic reticulum lumen
  • dense granule
  • synapse
  • perikaryon
  • axons
  • plasma

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the mouse Ghrl gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • negative regulation of angiogenesis
  • regulation of response to food
  • positive regulation of growth hormone secretion
  • response to estrogen stimulus
  • negative regulation of locomotion
  • positive regulation of growth rate
  • negative regulation of interleukin-1 beta production
  • cortisol secretion
  • decidualization
  • negative regulation of insulin secretion
  • adult feeding behavior
  • glucose metabolic process
  • positive regulation of multicellular organism growth
  • hormone-mediated signaling pathway
  • positive regulation of cortisol secretion
  • positive regulation of corticotropin secretion
  • regulation of transmission of nerve impulse
  • positive regulation of appetite
  • positive regulation of insulin secretion
  • positive regulation of insulin secretion involved in cellular response to glucose stimulus
  • response to electrical stimulus
  • positive regulation of synapse assembly
  • negative regulation of tumor necrosis factor production
  • dendrite development
  • regulation of excitatory postsynaptic membrane potential
  • positive regulation of growth hormone receptor signaling pathway
  • G-protein coupled receptor signaling pathway
  • actin polymerization or depolymerization
  • negative regulation of inflammatory response
  • positive regulation of MAPK cascade
  • negative regulation of circadian sleep/wake cycle, REM sleep
  • response to hormone stimulus
  • regulation of cell proliferation
  • elevation of cytosolic calcium ion concentration
  • gastric acid secretion
  • negative regulation of interleukin-6 production
  • positive regulation of circadian sleep/wake cycle, non-REM sleep
  • synapse assembly
  • negative regulation of apoptotic process
  • growth hormone secretion
  • negative regulation of endothelial cell proliferation
  • cartilage development

Cellular Component

Where in the cell the gene product is active
  • endoplasmic reticulum lumen
  • extracellular space
  • secretory granule lumen
  • extracellular region
  • axon

Molecular Function

What the gene product does at the molecular level
  • G-protein coupled receptor binding
  • protein binding
  • ghrelin receptor binding
  • growth hormone-releasing hormone activity
  • protein tyrosine kinase activator activity

Gene-Specific Assays for Results You Can Trust

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