https://www.ncbi.nlm.nih.gov/gene/10512
- Also known as SemE; SEMAE
- Summary. This gene encodes a secreted glycoprotein that belongs to the semaphorin class 3 family of neuronal guidance cues. The encoded protein contains an N-terminal sema domain, integrin and immunoglobulin-like domains, and a C-terminal basic domain. Homodimerization and proteolytic cleavage of the C-terminal propeptide are necessary for the function of the encoded protein. It binds a neuropilin co-receptor before forming a heterotrimeric complex with an associated plexin. An increase in the expression of this gene correlates with an increase in cancer cell invasion and adhesion. Naturally occurring mutations in this gene are associated with Hirschsprung disease. [provided by RefSeq, May 2017]
- Expression. Broad expression in prostate (RPKM 41.1), urinary bladder (RPKM 40.3) and 20 other tissues See more
- Preferred Names
- semaphorin-3C
- Names
- sema E
- sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3C
- semaphorin E
- Semaphorin -3C isoform 1:
- https://www.ncbi.nlm.nih.gov/protein/NP_001337049.1
- (Tässä isoformisekvensissä on hauskasti xix sarjoja. Näissä kaikissa semaforeeneissa ja pleksiineissä tapaa olla jokin erikoinen oma distinkti "sekvenssileimansa" niiden aminohappokoodissa. Tässä leimaa tuo "xix", vaikka tässä on paljon muutakin distinktiä. Kirjoitan nuo xix- jaksot tähän että lukija pääsee perille näiden sekvenssien elävyydestå ja persoonallisesta leimasta. Niitten avulla voi nimittäin muistaa eri proteiinit ehkä paremmin.
- gif, wil, cis, tic, fic, sic, ril, riy,
- nil, nin, nis, tik, viq, mid, min, myi,
- aif, vip, qih, ric, diq, lis, rip,fir,siy,
- pih, liv, rig, kin, lil, pit, kis, hiy,
- eiv, sik, pii, lir, cia, tia, kin, dim, min, lin .
REFERENCE 1 (residues 1 to 769) AUTHORS Ryynanen J et al. TITLE Class 3 semaphorins are transcriptionally regulated by 1,25(OH)2D3 in osteoblasts JOURNAL J. Steroid Biochem. Mol. Biol. 173, 185-193 (2017)
REFERENCE 2 (residues 1 to 769) AUTHORS Xu X, Zhao Z et al. TITLE Increased semaphorin 3c expression promotes tumor growth and metastasis in pancreatic ductal adenocarcinoma by activating the ERK1/2 signaling pathway JOURNAL Cancer Lett. 397, 12-22 (2017)
REFERENCE 3 (residues 1 to 769) AUTHORS Tam KJ, Dalal K et al. TITLE Androgen receptor transcriptionally regulates semaphorin 3C in a GATA2-dependent manner JOURNAL Oncotarget 8 (6), 9617-9633 (2017)
Remark 4
PUBMED 28036336 REMARK GeneRIF: Furin-sema3C could perhaps be used for the treatment of AMD. Publication Status: Online-Only (2016)
REFERENCE 5 (residues 1 to 769) AUTHORS Nasarre P, Gemmill RM and Drabkin HA. TITLE The emerging role of class-3 semaphorins and their neuropilin receptors in oncology JOURNAL Onco Targets Ther 7, 1663-1687 (2014)
REFERENCE 6 (residues 1 to 769) AUTHORS Yamada T, Endo R, Gotoh M and Hirohashi S. TITLE Identification of semaphorin E as a non-MDR drug resistance gene of human cancers JOURNAL Proc. Natl. Acad. Sci. U.S.A. 94 (26), 14713-14718 (1997)
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A Sema3C Mutant Resistant to Cleavage by Furin (FR-Sema3C) Inhibits Choroidal Neovascularization. Toledano S, et al. PLoS One, 2016. PMID 28036336, Free PMC Article
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Class 3 semaphorins in cardiovascular development. Valdembri D, et al. Cell Adh Migr, 2016 Nov. PMID 27439112, Free PMC Article Secreted class 3 semaphorins (Sema3), which signal through holoreceptor complexes that are formed by different subunits, such as neuropilins (Nrps), proteoglycans, and plexins, were initially characterized as fundamental regulators of axon guidance during embryogenesis. Subsequently, Sema3A, Sema3C, Sema3D, and Sema3E were discovered to play crucial roles in cardiovascular development, mainly acting through Nrp1 and Plexin D1, which funnels the signal of multiple Sema3 in vascular endothelial cells. Mechanistically, Sema3 proteins control cardiovascular patterning through the enzymatic GTPase-activating-protein activity of the cytodomain of Plexin D1, which negatively regulates the function of Rap1, a small GTPase that is well-known for its ability to drive vascular morphogenesis and to elicit the conformational activation of integrin adhesion receptors.
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Class 3 semaphorins induce F-actin reorganization in human dendritic cells: Role in cell migration. Curreli S, et al. J Leukoc Biol, 2016 Dec. PMID 27406993, Free PMC Article
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Expression
of Semaphorin 3C in Breast Cancer and its Impact on Adhesion and
Invasion of Breast Cancer Cells. Malik MF, et al.
Anticancer Res, 2016 Mar. PMID 26977026
See citations in PubMed for homologs of this gene provided by HomoloGene
GeneRIFs: Gene References Into FunctionsWhat's
a GeneRIF?
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