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CD7

From Wikipedia, the free encyclopedia

Mammalian protein found in humans
CD7
Identifiers
AliasesCD7, GP40, LEU-9, TP41, Tp40, CD7 molecule
External IDsOMIM:186820;MGI:88344;HomoloGene:4471;GeneCards:CD7;OMA:CD7 - orthologs
Gene location (Human)
Chromosome 17 (human)
Chr.Chromosome 17 (human)[1]
Chromosome 17 (human)
Genomic location for CD7
Genomic location for CD7
Band17q25.3Start82,314,868bp[1]
End82,317,608bp[1]
Gene location (Mouse)
Chromosome 11 (mouse)
Chr.Chromosome 11 (mouse)[2]
Chromosome 11 (mouse)
Genomic location for CD7
Genomic location for CD7
Band11 E2|11 84.85 cMStart120,927,573bp[2]
End120,930,244bp[2]
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • granulocyte

  • blood

  • spleen

  • appendix

  • lymph node

  • thymus

  • mucosa of transverse colon

  • upper lobe of left lung

  • bone marrow cell

  • right lung
Top expressed in
  • morula

  • zygote

  • primary oocyte

  • blood

  • secondary oocyte

  • duodenum

  • thymus

  • spleen

  • jejunum

  • intestinal villus
More reference expression data
BioGPS


More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo /QuickGO
Orthologs
SpeciesHumanMouse
Entrez

924

12516

Ensembl

ENSG00000173762

ENSMUSG00000025163

UniProt

P09564

P50283

RefSeq (mRNA)

NM_006137

NM_009854

RefSeq (protein)

NP_006128

NP_033984

Location (UCSC)Chr 17: 82.31 – 82.32 MbChr 11: 120.93 – 120.93 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

CD7 (Cluster ofDifferentiation 7) is aprotein that in humans is encoded by theCD7gene.[5]

Function

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This gene encodes a transmembrane protein which is a member of theimmunoglobulin superfamily. This protein is found onthymocytes and matureT cells. It plays an essential role in T-cell interactions and also inT-cell/B-cell interaction during earlylymphoid development.[5]

See also

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Interactions

[edit]

CD7 has been shown tointeract withPIK3R1.[6][7]

Clinical significance

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CD7 can be aberrantly expressed in refractory anaemia with excess blasts (RAEB) and may confer a worse prognosis.[8] Also, a lack of CD7 expression could insinuatemycosis fungoides (MF) orSezary syndrome (SS).[9]

References

[edit]
  1. ^abcGRCh38: Ensembl release 89: ENSG00000173762Ensembl, May 2017
  2. ^abcGRCm38: Ensembl release 89: ENSMUSG00000025163Ensembl, May 2017
  3. ^"Human PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. ^"Mouse PubMed Reference:".National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ab"Entrez Gene: CD7 CD7 molecule".
  6. ^Lee DM, Patel DD, Pendergast AM, Haynes BF (August 1996)."Functional association of CD7 with phosphatidylinositol 3-kinase: interaction via a YEDM motif".International Immunology.8 (8):1195–203.doi:10.1093/intimm/8.8.1195.PMID 8918688.
  7. ^Subrahmanyam G, Rudd CE, Schneider H (January 2003)."Association of T cell antigen CD7 with type II phosphatidylinositol-4 kinase, a key component in pathways of inositol phosphate turnover".European Journal of Immunology.33 (1):46–52.doi:10.1002/immu.200390006.PMID 12594831.S2CID 26388891.
  8. ^Ogata K, Kakumoto K, Matsuda A, Tohyama K, Tamura H, Ueda Y, Kurokawa M, Takeuchi J, Shibayama H, Emi N, Motoji T, Miyazaki Y, Tamaki H, Mitani K, Naoe T, Sugiyama H, Takaku F (October 2012). "Differences in blast immunophenotypes among disease types in myelodysplastic syndromes: a multicenter validation study".Leukemia Research.36 (10):1229–36.doi:10.1016/j.leukres.2012.05.006.PMID 22682984.
  9. ^Stevens SR, Baron ED, Masten S, Cooper KD (October 2002). "Circulating CD4+CD7- lymphocyte burden and rapidity of response: predictors of outcome in the treatment of Sézary syndrome and erythrodermic mycosis fungoides with extracorporeal photopheresis".Archives of Dermatology.138 (10):1347–50.doi:10.1001/archderm.138.10.1347.PMID 12374541.S2CID 40541131.

Further reading

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External links

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1–50
51–100
101–150
151–200
201–250
251–300
301–350
Lymphoid
B cell
T/NK
T cell
NK cell
All
All
Myeloid
CFU-GM/
Myelomonocyte
MEP
CFU-Meg
CFU-E
All (pan-myeloid)
Stem cell


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