CLDN11 claudin 11 [Homo sapiens (human)] - Gene

Summary

Official Symbol: CLDN11provided by HGNC
Official Full Name: claudin 11provided by HGNC
Primary source: HGNC:HGNC:8514
See related: Ensembl:ENSG00000013297 MIM:601326; AllianceGenome:HGNC:8514
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Homo sapiens
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as: OSP; OTM; HLD22
Summary: This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. The protein encoded by this gene is a major component of central nervous system (CNS) myelin and plays an important role in regulating proliferation and migration of oligodendrocytes. Mouse studies showed that the gene deficiency results in deafness and loss of the Sertoli cell epithelial phenotype in the testis. This protein is a tight junction protein at the human blood-testis barrier (BTB), and the BTB disruption is related to a dysfunction of this gene. Alternatively spliced transcript variants encoding different isoforms have been identified.[provided by RefSeq, Aug 2010]
Expression: Biased expression in testis (RPKM 84.9), brain (RPKM 41.6) and 2 other tissues See more
Orthologs: mouse all
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Genomic context

Location:: 3q26.2

Exon count:: 4

Annotation release	Status	Assembly	Chr	Location
RS_2023_10	current	GRCh38.p14 (GCF_000001405.40)	3	NC_000003.12 (170418868..170434691)
RS_2023_10	current	T2T-CHM13v2.0 (GCF_009914755.1)	3	NC_060927.1 (173203212..173219032)
105.20220307	previous assembly	GRCh37.p13 (GCF_000001405.25)	3	NC_000003.11 (170136656..170152479)

Chromosome 3 - NC_000003.12 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: HPA RNA-seq normal tissues
Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
BioProject: PRJEB4337
Publication: PMID 24309898
Analysis date: Wed Apr 4 07:08:55 2018

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Serum claudin-5, claudin-11, occludin, vinculin, paxillin, and beta-catenin levels in preschool children with autism spectrum disorder.
Title: Serum claudin-5, claudin-11, occludin, vinculin, paxillin, and beta-catenin levels in preschool children with autism spectrum disorder.
MiR-205 suppressed the malignant behaviors of breast cancer cells by targeting CLDN11 via modulation of the epithelial-to-mesenchymal transition.
Title: MiR-205 suppressed the malignant behaviors of breast cancer cells by targeting CLDN11 via modulation of the epithelial-to-mesenchymal transition.
De novo stop-loss variants in CLDN11 cause hypomyelinating leukodystrophy.
Title: De novo stop-loss variants in CLDN11 cause hypomyelinating leukodystrophy.
Chrysin enhances anticancer drug-induced toxicity mediated by the reduction of claudin-1 and 11 expression in a spheroid culture model of lung squamous cell carcinoma cells.
Title: Chrysin enhances anticancer drug-induced toxicity mediated by the reduction of claudin-1 and 11 expression in a spheroid culture model of lung squamous cell carcinoma cells.
Over-expressed lncRNA PCAT18 inhibits proliferation, migration and invasion of gastric cancer cells through regulation of miR-135b/CLDN11
Title: lncRNA PCAT18 inhibits proliferation, migration and invasion of gastric cancer cells through miR-135b suppression to promote CLDN11 expression.
We suggest that although claudin-7 and claudin-11 can be found in nearly all eutopic and ectopic epithelial cells, the impaired localization of claudin-11 in ectopic endometrium might contribute to the pathogenesis of endometriosis.
Title: Impaired Localization of Claudin-11 in Endometriotic Epithelial Cells Compared to Endometrial Cells.
Study found CLDN11 is a novel target gene of MiR-92a and indicate that its downregulation by extracellular vesicles containing miR-92a also contributes to the pro-angiogenic state of endothelial cells.
Title: Extracellular Vesicles Containing MicroRNA-92a-3p Facilitate Partial Endothelial-Mesenchymal Transition and Angiogenesis in Endothelial Cells.
our present findings indicate that claudin-11 expression at the BBB, BSCB, and BAB, but not the BCSFB, is downregulated in multiple sclerosis, impairing the functional integrity of these barriers.
Title: Involvement of Claudin-11 in Disruption of Blood-Brain, -Spinal Cord, and -Arachnoid Barriers in Multiple Sclerosis.
Overexpression of snail transcription factor (snail) correlates with increased claudin-11, and both are associated with a worse outcome.
Title: Snail-induced claudin-11 prompts collective migration for tumour progression.
expression of claudin-11 in cutaneous squamous cell carcinoma (cSCC) cells depended on the activity of p38delta MAPK; knock-down of claudin-11 enhanced cSCC cell invasion
Title: Expression of claudin-11 by tumor cells in cutaneous squamous cell carcinoma is dependent on the activity of p38δ.

Submit: New GeneRIF Correction See all GeneRIFs (27)

Phenotypes

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Find tests for this gene in the NIH Genetic Testing Registry (GTR)

Review eQTL and phenotype association data in this region using PheGenI

Associated conditions

Description	Tests
Leukodystrophy, hypomyelinating, 22 MedGen: C5543406 OMIM: 619328 GeneReviews: Not available	Compare labs

EBI GWAS Catalog

Description
Seven prostate cancer susceptibility loci identified by a multi-stage genome-wide association study. EBI GWAS Catalog EBI GWAS CatalogPubMed

Variation

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See variants in ClinVar

See studies and variants in dbVar

See Variation Viewer (GRCh37.p13)

See Variation Viewer (GRCh38)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Markers

SHGC-77525 (e-PCR)
- UniSTS:21761

RH93414 (e-PCR)
- UniSTS:83838

Gene Ontology Provided by GOA

Function	Evidence Code	Pubs
enables identical protein binding	IMP Inferred from Mutant Phenotype more info	PubMed
enables identical protein binding	ISS Inferred from Sequence or Structural Similarity more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables structural molecule activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in axon ensheathment	IEA Inferred from Electronic Annotation more info
involved_in bicellular tight junction assembly	IBA Inferred from Biological aspect of Ancestor more info
involved_in calcium-independent cell-cell adhesion via plasma membrane cell-adhesion molecules	ISS Inferred from Sequence or Structural Similarity more info
involved_in cell adhesion	IBA Inferred from Biological aspect of Ancestor more info
involved_in spermatogenesis	IEA Inferred from Electronic Annotation more info
involved_in tight junction assembly	IDA Inferred from Direct Assay more info	PubMed

Component	Evidence Code	Pubs
located_in axon	IDA Inferred from Direct Assay more info	PubMed
located_in basal part of cell	IEA Inferred from Electronic Annotation more info
is_active_in bicellular tight junction	IBA Inferred from Biological aspect of Ancestor more info
located_in bicellular tight junction	ISS Inferred from Sequence or Structural Similarity more info
located_in cell junction	IDA Inferred from Direct Assay more info
located_in lipid droplet	IDA Inferred from Direct Assay more info
located_in neurofilament	IDA Inferred from Direct Assay more info	PubMed
is_active_in plasma membrane	IBA Inferred from Biological aspect of Ancestor more info
located_in plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in tight junction	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: claudin-11

Names: oligodendrocyte transmembrane protein; oligodendrocyte-specific protein

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_001185056.2 → NP_001171985.1 claudin-11 isoform 2

See identical proteins and their annotated locations for NP_001171985.1

Status: REVIEWED

Description

Transcript Variant: This variant (2) has an alternate 5' exon, resulting in a downstream in-frame AUG start codon, as compared to variant 1. The resulting isoform (2) has a shorter N-terminus, as compared to isoform 1.

Source sequence(s)

AC008041, DA258090

UniProtKB/TrEMBL

B4DFG7
NM_005602.6 → NP_005593.2 claudin-11 isoform 1

See identical proteins and their annotated locations for NP_005593.2

Status: REVIEWED

Description

Transcript Variant: This variant (1) is the longer transcript and encodes the longer isoform (1).

Source sequence(s)

AC008041, BC013577, DC328248

Consensus CDS

CCDS3213.1

UniProtKB/Swiss-Prot

B2R7C1, D3DNQ5, O75508, Q5U0P3

Related

ENSP00000064724.4, ENST00000064724.8

Conserved Domains (1) summary

cl21598
Location:6 → 172

PMP22_Claudin; PMP-22/EMP/MP20/Claudin family