CLDN18
{{Short description|Protein-coding gene in the species Homo sapiens}}
{{Infobox_gene}}
Claudin-18 is a protein that in humans is encoded by the CLDN18 gene. It belongs to the group of claudins.
CLDN18 belongs to the large claudin family of proteins, which form tight junction strands in epithelial cells .{{cite journal | vauthors=Niimi T, Nagashima K, Ward JM |title=claudin-18, a Novel Downstream Target Gene for the T/EBP/NKX2.1 Homeodomain Transcription Factor, Encodes Lung- and Stomach-Specific Isoforms through Alternative Splicing |journal=Mol. Cell. Biol. |volume=21 |issue= 21 |pages= 7380–90 |year= 2001 |pmid= 11585919 |doi= 10.1128/MCB.21.21.7380-7390.2001 | pmc=99911 |display-authors=etal}} [supplied by OMIM]{{cite web | title = Entrez Gene: CLDN18 claudin 18| url = https://www.ncbi.nlm.nih.gov/sites/entrez?Db=gene&Cmd=ShowDetailView&TermToSearch=51208| accessdate = }}
Clinical significance
Isoform 2 (Claudin 18.2) is abundant in gastric tumors.[http://www.medpagetoday.com/MeetingCoverage/ASCO/58317?xid=nl_mpt_DHE_2016-06-06 Antibody Shines in Advanced Gastric Cancer - IMAB362 leads to longer remission, better survival. June 2016 ]
Zolbetuximab targets Claudin 18.2 to help treat gastric cancers.{{Cite web |date=2024-03-26 |title=Astellas' VYLOY™ (zolbetuximab) Approved in Japan for Treatment of Gastric Cancer |url=https://www.prnewswire.com/news-releases/astellas-vyloy-zolbetuximab-approved-in-japan-for-treatment-of-gastric-cancer-302098760.html |access-date=2024-09-29 |website=www.prnewswire.com |language=en}}
References
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External links
- {{UCSC gene info|CLDN18}}
Further reading
{{refbegin | 2}}
- {{cite journal | vauthors=Kniesel U, Wolburg H |title=Tight junctions of the blood–brain barrier. |journal=Cell. Mol. Neurobiol. |volume=20 |issue= 1 |pages= 57–76 |year= 2000 |pmid= 10690502 |doi=10.1023/A:1006995910836 |s2cid=26473781 |pmc=11537529 }}
- {{cite journal | vauthors=Heiskala M, Peterson PA, Yang Y |title=The roles of claudin superfamily proteins in paracellular transport. |journal=Traffic |volume=2 |issue= 2 |pages= 93–8 |year= 2001 |pmid= 11247307 |doi=10.1034/j.1600-0854.2001.020203.x |s2cid=12132159 |doi-access=free }}
- {{cite journal | vauthors=Tsukita S, Furuse M, Itoh M |title=Multifunctional strands in tight junctions. |journal=Nat. Rev. Mol. Cell Biol. |volume=2 |issue= 4 |pages= 285–93 |year= 2001 |pmid= 11283726 |doi= 10.1038/35067088 |s2cid=36524601 }}
- {{cite journal | vauthors=Tsukita S, Furuse M |title=Claudin-based barrier in simple and stratified cellular sheets. |journal=Curr. Opin. Cell Biol. |volume=14 |issue= 5 |pages= 531–6 |year= 2003 |pmid= 12231346 |doi=10.1016/S0955-0674(02)00362-9 }}
- {{cite journal | vauthors=González-Mariscal L, Betanzos A, Nava P, Jaramillo BE |title=Tight junction proteins. |journal=Prog. Biophys. Mol. Biol. |volume=81 |issue= 1 |pages= 1–44 |year= 2003 |pmid= 12475568 |doi=10.1016/S0079-6107(02)00037-8 |doi-access=free }}
- {{cite journal | vauthors=Strausberg RL, Feingold EA, Grouse LH |title=Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences |journal=Proc. Natl. Acad. Sci. U.S.A. |volume=99 |issue= 26 |pages= 16899–903 |year= 2003 |pmid= 12477932 |doi= 10.1073/pnas.242603899 | pmc=139241 |bibcode=2002PNAS...9916899M |display-authors=etal|doi-access=free }}
- {{cite journal | vauthors=Clark HF, Gurney AL, Abaya E |title=The Secreted Protein Discovery Initiative (SPDI), a Large-Scale Effort to Identify Novel Human Secreted and Transmembrane Proteins: A Bioinformatics Assessment |journal=Genome Res. |volume=13 |issue= 10 |pages= 2265–70 |year= 2003 |pmid= 12975309 |doi= 10.1101/gr.1293003 | pmc=403697 |display-authors=etal}}
- {{cite journal | vauthors=Oh JH, Yang JO, Hahn Y |title=Transcriptome analysis of human gastric cancer |journal=Mamm. Genome |volume=16 |issue= 12 |pages= 942–54 |year= 2006 |pmid= 16341674 |doi= 10.1007/s00335-005-0075-2 |s2cid=69278 |display-authors=etal}}
- {{cite journal | vauthors=Matsuda Y, Semba S, Ueda J |title=Gastric and intestinal claudin expression at the invasive front of gastric carcinoma |journal=Cancer Sci. |volume=98 |issue= 7 |pages= 1014–9 |year= 2007 |pmid= 17459057 |doi= 10.1111/j.1349-7006.2007.00490.x |s2cid=28029778 |display-authors=etal|doi-access=free |pmc=11159341 }}
- {{cite journal | vauthors = Liu F, Koval M, Ranganathan S, Fanayan S, Hancock WS, Lundberg EK, Beavis RC, Lane L, Duek P, McQuade L, Kelleher NL, Baker MS | title = A systems proteomics view of the endogenous human claudin protein family | journal = J Proteome Res | date= 2015 | volume = 15 | issue = 2 | pages = 339–359 | pmid = 26680015 | doi = 10.1021/acs.jproteome.5b00769 | url = https://archive-ouverte.unige.ch/unige:79118/ATTACHMENT01 | pmc = 4777318 }}
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