CLDN1 (claudin 1)

2007-02-01  

Identity

HGNC
CLDN1
LOCATION
3q28
LOCUSID
9076
ALIAS
CLD1,ILVASC,SEMP1
FUSION GENES
Show Gene Fusions

Other Information

Locus ID:

NCBI: 9076
MIM: 603718
HGNC: 2032
Ensembl: ENSG00000163347

Variants:

dbSNP: 9076
ClinVar: 9076
TCGA: ENSG00000163347
COSMIC: CLDN1

RNA/Proteins

Gene IDTranscript IDUniprot
ENSG00000163347ENST00000295522O95832
ENSG00000163347ENST00000295522A5JSJ9

Expression (GTEx)

0
50
100
150
200
250
300
350
400
450
500
Adipose - Subcutaneous
Adipose - Visceral
Adrenal Gland
Artery - Aorta
Artery - Tibial
Bladder
Brain - Amygdala
Brain - Anterior cingulate cortex
Brain - Caudate
Brain - Cerebellar Hemisphere
Brain - Cerebellum
Brain - Cortex
Brain - Frontal Cortex
Brain - Hippocampus
Brain - Hypothalamus
Brain - Nucleus accumbens
Brain - Putamen
Brain - Spinal cord
Brain - Substantia nigra
Breast - Mammary Tissue
Cells - Cultured fibroblasts
Cells - EBV - transformed lymphocytes
Cervix - Ectocervix
Cervix - Endocervix
Colon - Sigmoid
Colon - Transverse
Esophagus - Gastroesophageal Junction
Esophagus - Mucosa
Esophagus - Muscularis
Fallopian Tube
Heart - Atrial Appendage
Heart - Left Ventricle
Kidney - Cortex
Kidney - Medulla
Liver
Lung
Minor Salivary Gland
Muscle - Skeletal
Nerve - Tibial
Ovary
Pancreas
Pituitary
Prostate
Skin - Not Sun Exposed
Skin - Sun Exposed
Small Intestine - Terminal Ileum
Spleen
Stomach
Testis
Thyroid
Uterus
Vagina
Whole Blood

Pathways

PathwaySourceExternal ID
Cell adhesion molecules (CAMs)KEGGko04514
Tight junctionKEGGko04530
Leukocyte transendothelial migrationKEGGko04670
Pathogenic Escherichia coli infectionKEGGko05130
Cell adhesion molecules (CAMs)KEGGhsa04514
Tight junctionKEGGhsa04530
Leukocyte transendothelial migrationKEGGhsa04670
Pathogenic Escherichia coli infectionKEGGhsa05130
Hepatitis CKEGGko05160
Hepatitis CKEGGhsa05160
Cell-Cell communicationREACTOMER-HSA-1500931
Cell junction organizationREACTOMER-HSA-446728
Cell-cell junction organizationREACTOMER-HSA-421270
Tight junction interactionsREACTOMER-HSA-420029

Protein levels (Protein atlas)

Not detected
Low
Medium
High
cerebral cortex
cerebellum
hippocampus
caudate
thyroid gland
parathyroid gland
adrenal gland
nasopharynx
bronchus
lung
oral mucosa
salivary gland
esophagus
stomach 1
stomach 2
duodenum
small intestine
colon
rectum
liver
gallbladder
pancreas
kidney
urinary bladder
testis
epididymis
seminal vesicle
prostate
vagina
ovary
fallopian tube
endometrium 1
endometrium 2
cervix, uterine
placenta
breast
heart muscle
smooth muscle
skeletal muscle
soft tissue 1
soft tissue 2
adipose tissue
skin 1
skin 2
appendix
spleen
lymph node
tonsil
bone marrow

References

Pubmed IDYearTitleCitations
173256682007Claudin-1 is a hepatitis C virus co-receptor required for a late step in entry.508
118891412002Claudin-based tight junctions are crucial for the mammalian epidermal barrier: a lesson from claudin-1-deficient mice.353
159655032005Claudin-1 regulates cellular transformation and metastatic behavior in colon cancer.164
179410582008Hepatitis C virus cell-cell transmission in hepatoma cells in the presence of neutralizing antibodies.151
190520942009Tight junction proteins claudin-1 and occludin control hepatitis C virus entry and are downregulated during infection to prevent superinfection.145
241414232013Renal tubular Sirt1 attenuates diabetic albuminuria by epigenetically suppressing Claudin-1 overexpression in podocytes.110
162321212006The transcription factors Slug and Snail act as repressors of Claudin-1 expression in epithelial cells.106
187113532008Claudin-1 and claudin-2 expression is elevated in inflammatory bowel disease and may contribute to early neoplastic transformation.96
129095882003Role of claudin interactions in airway tight junctional permeability.90
215367522011Occludin S408 phosphorylation regulates tight junction protein interactions and barrier function.89

Citation

Dessen P

CLDN1 (claudin 1)

Atlas Genet Cytogenet Oncol Haematol. 2007-02-01

Online version: http://atlasgeneticsoncology.org/gene/46335/cldn1