EBI3

Last updated
EBI3
Identifiers
Aliases EBI3 , IL-27B, IL27B, Epstein-Barr virus induced 3, IL35B
External IDs OMIM: 605816 MGI: 1354171 HomoloGene: 4207 GeneCards: EBI3
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_005755

NM_015766

RefSeq (protein)

NP_005746

NP_056581

Location (UCSC) Chr 19: 4.23 – 4.24 Mb Chr 17: 56.26 – 56.26 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Epstein-Barr virus induced gene 3, also known as interleukin-27 subunit beta or IL-27B, is a protein which in humans is encoded by the EBI3 gene. [5] [6]

Contents

Function

This gene was identified by the induction of its expression in B lymphocytes by Epstein–Barr virus infection. The protein encoded by this gene is a secreted glycoprotein, which is a member of the hematopoietin receptor family related to the p40 subunit of interleukin 12 (IL-12). It plays a role in regulating cell-mediated immune responses. [7]

EBI3 is a subunit in 2 distinct heterodimeric cytokines: interleukin-27 (IL27) and IL35. IL27 is composed of p28 (IL27) and EBI3. IL27 can trigger signaling in T cells, B cells, and myeloid cells. [8] IL35, an inhibitory cytokine involved in regulatory T-cell function, is composed of EBI3 and the p35 subunit of IL12. [7] [9]

Related Research Articles

<span class="mw-page-title-main">Interleukin 23 subunit alpha</span>

Interleukin-23 subunit alpha is a protein that in humans is encoded by the IL23A gene. IL-23 is produced by dendritic cells and macrophages.

<span class="mw-page-title-main">Interleukin 30</span>

Interleukin 30 (IL-30) forms one chain of the heterodimeric cytokine called interleukin 27 (IL-27), thus it is also called IL27-p28. IL-27 is composed of α chain p28 and β chain Epstain-Barr induce gene-3 (EBI3). The p28 subunit, or IL-30, has an important role as a part of IL-27, but it can be secreted as a separate monomer and has its own functions in the absence of EBI3. The discovery of IL-30 as individual cytokine is relatively new and thus its role in the modulation of the immune response is not fully understood.

Interleukin 27 (IL-27) is a member of the IL-12 cytokine family. It is a heterodimeric cytokine that is encoded by two distinct genes, Epstein-Barr virus-induced gene 3 (EBI3) and IL-27p28. IL-27 is expressed by antigen presenting cells and interacts with a specific cell-surface receptor complex known as IL-27 receptor (IL-27R). This receptor consists of two proteins, IL-27ɑ and gp130. IL-27 induces differentiation of the diverse populations of T cells in the immune system and also upregulates IL-10.

<span class="mw-page-title-main">Interleukin 26</span>

Interleukin-26 (IL-26) is a protein that in humans is encoded by the IL26 gene.

<span class="mw-page-title-main">Interleukin 24</span>

Interleukin 24 (IL-24) is a protein in the interleukin family, a type of cytokine signaling molecule in the immune system. In humans, this protein is encoded by the IL24 gene.

<span class="mw-page-title-main">Interleukin 22</span>

Interleukin-22 (IL-22) is protein that in humans is encoded by the IL22 gene.

<span class="mw-page-title-main">Interleukin-12 subunit beta</span>

Subunit beta of interleukin 12 is a protein that in humans is encoded by the IL12B gene. IL-12B is a common subunit of interleukin 12 and Interleukin 23.

<span class="mw-page-title-main">IL12A</span>

Interleukin-12 subunit alpha is a protein that in humans is encoded by the IL12A gene.

Interleukin 35 (IL-35) is a recently discovered anti-inflammatory cytokine from the IL-12 family. Member of IL-12 family - IL-35 is produced by wide range of regulatory lymphocytes and plays a role in immune suppression. IL-35 can block the development of Th1 and Th17 cells by limiting early T cell proliferation.

<span class="mw-page-title-main">Interleukin 12 receptor, beta 1 subunit</span> Protein-coding gene in the species Homo sapiens

Interleukin-12 receptor, beta 1, or IL-12Rβ1 in short, is a subunit of the interleukin 12 receptor. IL12RB1, is the name of its human gene. IL-12Rβ1 is also known as CD212.

<span class="mw-page-title-main">Interleukin 10 receptor, beta subunit</span> Protein-coding gene in the species Homo sapiens

Interleukin 10 receptor, beta subunit is a subunit for the interleukin-10 receptor. IL10RB is its human gene.

<span class="mw-page-title-main">Interleukin-21 receptor</span>

Interleukin 21 receptor is a type I cytokine receptor. IL21R is its human gene.

<span class="mw-page-title-main">Interleukin 20 receptor, alpha subunit</span>

Interleukin 20 receptor, alpha subunit is a subunit for the interleukin-20 receptor. IL20RA is its human gene.

<span class="mw-page-title-main">IFNA7</span> Protein-coding gene in the species Homo sapiens

Interferon alpha-7 is a protein that in humans is encoded by the IFNA7 gene.

<span class="mw-page-title-main">IL31RA</span>

Interleukin-31 receptor A is a protein that in humans is encoded by the IL31RA gene.

<span class="mw-page-title-main">IL18RAP</span>

Interleukin 18 receptor accessory protein, also known as IL18RAP and CDw218b, is a human gene.

<span class="mw-page-title-main">Interleukin 27 receptor, alpha subunit</span> Protein-coding gene in the species Homo sapiens

Interleukin 27 receptor, alpha is a subunit of the interleukin-27 receptor. IL27RA is its human gene.

<span class="mw-page-title-main">IL3RA</span> Human gene

Interleukin 3 receptor, alpha (IL3RA), also known as CD123, is a human gene.

<span class="mw-page-title-main">IFNA16</span> Protein-coding gene in the species Homo sapiens

Interferon alpha-16, also known as IFN-alpha-16, is a protein that in humans is encoded by theIFNA16 gene.

<span class="mw-page-title-main">Interferon Lambda 3</span> Protein-coding gene in the species Homo sapiens

Interferon lambda 3 encodes the IFNL3 protein. IFNL3 was formerly named IL28B, but the Human Genome Organization Gene Nomenclature Committee renamed this gene in 2013 while assigning a name to the then newly discovered IFNL4 gene. Together with IFNL1 and IFNL2, these genes lie in a cluster on chromosomal region 19q13. IFNL3 shares ~96% amino-acid identity with IFNL2, ~80% identity with IFNL1 and ~30% identity with IFNL4.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000105246 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000003206 - Ensembl, 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. "Entrez Gene: EBI3 Epstein-Barr virus induced gene 3".
  6. Devergne O, Hummel M, Koeppen H, Le Beau MM, Nathanson EC, Kieff E, Birkenbach M (February 1996). "A novel interleukin-12 p40-related protein induced by latent Epstein-Barr virus infection in B lymphocytes". J. Virol. 70 (2): 1143–53. doi:10.1128/JVI.70.2.1143-1153.1996. PMC   189923 . PMID   8551575.
  7. 1 2 Collison LW, Workman CJ, Kuo TT, Boyd K, Wang Y, Vignali KM, Cross R, Sehy D, Blumberg RS, Vignali DA (November 2007). "The inhibitory cytokine IL-35 contributes to regulatory T-cell function". Nature. 450 (7169): 566–9. Bibcode:2007Natur.450..566C. doi:10.1038/nature06306. PMID   18033300. S2CID   4425281.
  8. Batten M, Li J, Yi S, Kljavin NM, Danilenko DM, Lucas S, Lee J, de Sauvage FJ, Ghilardi N (September 2006). "Interleukin 27 limits autoimmune encephalomyelitis by suppressing the development of interleukin 17-producing T cells". Nat. Immunol. 7 (9): 929–36. doi:10.1038/ni1375. PMID   16906167. S2CID   32503719.
  9. Niedbala W, Wei XQ, Cai B, Hueber AJ, Leung BP, McInnes IB, Liew FY (November 2007). "IL-35 is a novel cytokine with therapeutic effects against collagen-induced arthritis through the expansion of regulatory T cells and suppression of Th17 cells". Eur. J. Immunol. 37 (11): 3021–9. doi: 10.1002/eji.200737810 . PMID   17874423.

Further reading