======= GAST ======= == Gene Information == * **Official Symbol**: GAST * **Official Name**: gastrin * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=2520|2520]] * **UniProt**: [[https://www.uniprot.org/uniprot/P01350|P01350]] * **Interactions**: [[https://thebiogrid.org/search.php?search=GAST&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20GAST|Open PubMed]] * **OMIM**: [[https://omim.org/entry/137250|Open OMIM]] == Function Summary == * **Entrez Summary**: N/A * **UniProt Summary**: Gastrin stimulates the stomach mucosa to produce and secrete hydrochloric acid and the pancreas to secrete its digestive enzymes. It also stimulates smooth muscle contraction and increases blood circulation and water secretion in the stomach and intestine. |Gastrin| |response to food| |hormone activity| |response to nutrient levels| |response to extracellular stimulus| |G protein-coupled receptor signaling pathway| |extracellular space| |extracellular region| \\ === CRISPR Data === ^Screen^Score^ |[[:results:exp512|Olaparib 4μM R08 exp512]]|1.98| No correlation found to any other genes in chemogenomics. Global Fraction of Cell Lines Where Essential: 0/739 ^Tissue^Fraction Of Cell Lines Where Essential^ |1290807.0|0/1| |909776.0|0/1| |bile duct|0/28| |blood|0/28| |bone|0/26| |breast|0/33| |central nervous system|0/56| |cervix|0/4| |colorectal|0/17| |esophagus|0/13| |fibroblast|0/1| |gastric|0/16| |kidney|0/21| |liver|0/20| |lung|0/75| |lymphocyte|0/16| |ovary|0/26| |pancreas|0/24| |peripheral nervous system|0/16| |plasma cell|0/15| |prostate|0/1| |skin|0/24| |soft tissue|0/9| |thyroid|0/2| |upper aerodigestive|0/22| |urinary tract|0/29| |uterus|0/5| == Essentiality in NALM6 == * **Essentiality Rank**: 11008 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}