======= KITLG ======= == Gene Information == * **Official Symbol**: KITLG * **Official Name**: KIT ligand * **Aliases and Previous Symbols**: N/A * **Entrez ID**: [[https://www.ncbi.nlm.nih.gov/gene/?term=4254|4254]] * **UniProt**: [[https://www.uniprot.org/uniprot/P21583|P21583]] * **Interactions**: [[https://thebiogrid.org/search.php?search=KITLG&organism=9606|BioGRID]] * **PubMed articles**: [[https://www.ncbi.nlm.nih.gov/pubmed/?term=gene%20KITLG|Open PubMed]] * **OMIM**: [[https://omim.org/entry/184745|Open OMIM]] == Function Summary == * **Entrez Summary**: This gene encodes the ligand of the tyrosine-kinase receptor encoded by the KIT locus. This ligand is a pleiotropic factor that acts in utero in germ cell and neural cell development, and hematopoiesis, all believed to reflect a role in cell migration. In adults, it functions pleiotropically, while mostly noted for its continued requirement in hematopoiesis. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]. * **UniProt Summary**: Ligand for the receptor-type protein-tyrosine kinase KIT. Plays an essential role in the regulation of cell survival and proliferation, hematopoiesis, stem cell maintenance, gametogenesis, mast cell development, migration and function, and in melanogenesis. KITLG/SCF binding can activate several signaling pathways. Promotes phosphorylation of PIK3R1, the regulatory subunit of phosphatidylinositol 3-kinase, and subsequent activation of the kinase AKT1. KITLG/SCF and KIT also transmit signals via GRB2 and activation of RAS, RAF1 and the MAP kinases MAPK1/ERK2 and/or MAPK3/ERK1. KITLG/SCF and KIT promote activation of STAT family members STAT1, STAT3 and STAT5. KITLG/SCF and KIT promote activation of PLCG1, leading to the production of the cellular signaling molecules diacylglycerol and inositol 1,4,5- trisphosphate. KITLG/SCF acts synergistically with other cytokines, probably interleukins. |SCF| |positive regulation of mast cell proliferation| |negative regulation of mast cell apoptotic process| |regulation of mast cell proliferation| |regulation of mast cell apoptotic process| |stem cell factor receptor binding| |positive regulation of hematopoietic stem cell proliferation| |positive regulation of melanocyte differentiation| |positive regulation of hematopoietic progenitor cell differentiation| |regulation of melanocyte differentiation| |ectopic germ cell programmed cell death| |positive regulation of pigment cell differentiation| |regulation of hematopoietic stem cell proliferation| |regulation of pigment cell differentiation| |positive regulation of developmental pigmentation| |programmed cell death involved in cell development| |regulation of developmental pigmentation| |negative regulation of myeloid cell apoptotic process| |embryonic hemopoiesis| |regulation of myeloid cell apoptotic process| |extrinsic apoptotic signaling pathway in absence of ligand| |signal transduction in absence of ligand| |positive regulation of stem cell proliferation| |negative regulation of leukocyte apoptotic process| |ovarian follicle development| |positive regulation of myeloid leukocyte differentiation| |neural crest cell migration| |positive regulation of Ras protein signal transduction| |regulation of stem cell proliferation| |positive regulation of small GTPase mediated signal transduction| |filopodium| |neural crest cell development| |regulation of leukocyte apoptotic process| |mesenchymal cell development| |stem cell development| |regulation of hematopoietic progenitor cell differentiation| |female gonad development| |neural crest cell differentiation| |positive regulation of myeloid cell differentiation| |development of primary female sexual characteristics| |extrinsic apoptotic signaling pathway| |female sex differentiation| |regulation of myeloid leukocyte differentiation| |positive regulation of leukocyte migration| |male gonad development| |development of primary male sexual characteristics| |positive regulation of leukocyte proliferation| |positive regulation of leukocyte differentiation| |mesenchymal cell differentiation| |male sex differentiation| |stem cell differentiation| |growth factor activity| |positive regulation of protein kinase B signaling| |ameboidal-type cell migration| |cytokine activity| |lamellipodium| |positive regulation of hemopoiesis| |positive regulation of peptidyl-tyrosine phosphorylation| |regulation of leukocyte migration| |gonad development| |development of primary sexual characteristics| |regulation of protein kinase B signaling| |mesenchyme development| |regulation of leukocyte proliferation| |regulation of myeloid cell differentiation| |regulation of Ras protein signal transduction| |regulation of peptidyl-tyrosine phosphorylation| |positive regulation of MAP kinase activity| |sex differentiation| |regulation of leukocyte differentiation| |apoptotic signaling pathway| |positive regulation of protein serine/threonine kinase activity| |regulation of MAP kinase activity| |regulation of small GTPase mediated signal transduction| |cytoskeleton| |MAPK cascade| |signal transduction by protein phosphorylation| |reproductive structure development| |reproductive system development| |embryonic organ development| |negative regulation of immune system process| |regulation of hemopoiesis| |positive regulation of cell migration| |regulation of protein serine/threonine kinase activity| |positive regulation of cell motility| |positive regulation of protein kinase activity| |positive regulation of cellular component movement| |positive regulation of MAPK cascade| |positive regulation of locomotion| |hemopoiesis| |positive regulation of kinase activity| |hematopoietic or lymphoid organ development| |immune system development| |positive regulation of transferase activity| |developmental process involved in reproduction| |regulation of MAPK cascade| |regulation of protein kinase activity| |regulation of cell migration| |regulation of kinase activity| |negative regulation of apoptotic process| |negative regulation of programmed cell death| |regulation of cell motility| |positive regulation of cell population proliferation| |apoptotic process| |cell adhesion| |biological adhesion| |cell migration| |positive regulation of cell differentiation| |protein phosphorylation| |regulation of transferase activity| |embryo development| |regulation of locomotion| |regulation of cellular component movement| |negative regulation of cell death| |positive regulation of protein phosphorylation| |positive regulation of intracellular signal transduction| |programmed cell death| |positive regulation of phosphorylation| |cell motility| |localization of cell| |cell death| |positive regulation of phosphate metabolic process| |positive regulation of phosphorus metabolic process| |positive regulation of immune system process| |positive regulation of protein modification process| |phosphorylation| |locomotion| |positive regulation of developmental process| |reproductive process| |reproduction| |positive regulation of catalytic activity| |regulation of protein phosphorylation| |regulation of apoptotic process| |movement of cell or subcellular component| |regulation of programmed cell death| |regulation of phosphorylation| |extracellular space| |positive regulation of cellular protein metabolic process| |regulation of cell population proliferation| |cell development| |positive regulation of signal transduction| |regulation of immune system process| |regulation of cell death| |intracellular signal transduction| |positive regulation of protein metabolic process| |positive regulation of multicellular organismal process| |tissue development| |positive regulation of molecular function| |regulation of phosphate metabolic process| |regulation of phosphorus metabolic process| |regulation of cell differentiation| |positive regulation of cell communication| |positive regulation of signaling| |regulation of intracellular signal transduction| |regulation of protein modification process| |extracellular region| \\ === CRISPR Data === No hits were found. 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**: 14401 * **Expression level (log2 read counts)**: -7.68 {{:chemogenomics:nalm6 dist.png?nolink |}}