IRF5

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IRF5
Available structures
PDBOrtholog search: PDBe RCSB
Identifiers
AliasesIRF5, SLEB10, interferon regulatory factor 5
External IDsMGI: 1350924 HomoloGene: 8088 GeneCards: IRF5
Gene location (Human)
Chromosome 7 (human)
Chr.Chromosome 7 (human)[1]
Chromosome 7 (human)
Genomic location for IRF5
Genomic location for IRF5
Band7q32.1Start128,937,612 bp[1]
End128,950,035 bp[1]
RNA expression pattern
PBB GE IRF5 205468 s at fs.png

PBB GE IRF5 205469 s at fs.png
More reference expression data
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001252382
NM_012057
NM_001311083

RefSeq (protein)

NP_001239311
NP_001298012
NP_036187

Location (UCSC)Chr 7: 128.94 – 128.95 MbChr 6: 29.53 – 29.54 Mb
PubMed search[3][4]
Wikidata
View/Edit HumanView/Edit Mouse

Interferon regulatory factor 5 is a protein that in humans is encoded by the IRF5 gene.[5]

Function[edit]

IRF5 is a member of the interferon regulatory factor (IRF) family, a group of transcription factors with diverse roles, including virus-mediated activation of interferon, and modulation of cell growth, differentiation, apoptosis, and immune system activity. Members of the IRF family are characterized by a conserved N-terminal DNA-binding domain containing tryptophan (W) repeats. Alternative splice variants encoding different isoforms exist.[5]

Clinical significance[edit]

IRF5 acts as a molecular switch that controls whether macrophages will promote or inhibit inflammation. Blocking the production of IRF5 in macrophages may help treat a wide range of autoimmune diseases, and that boosting IRF5 levels might help treat people whose immune systems are weak, compromised, or damaged. IRF5 seems to work "either by interacting with DNA directly, or by interacting with other proteins that themselves control which genes are switched on."[6]

See also[edit]

References[edit]

  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000128604 - Ensembl, May 2017
  2. ^ a b c GRCm38: Ensembl release 89: ENSMUSG00000029771 - Ensembl, May 2017
  3. ^ "Human PubMed Reference:". 
  4. ^ "Mouse PubMed Reference:". 
  5. ^ a b "Entrez Gene: IRF5 interferon regulatory factor 5". 
  6. ^ Krausgruber T, Blazek K, Smallie T, Alzabin S, Lockstone H, Sahgal N, Hussell T, Feldmann M, Udalova IA (January 2011). "IRF5 promotes inflammatory macrophage polarization and T(H)1-T(H)17 responses". Nat Immunol. 12 (3): 231–238. doi:10.1038/ni.1990. PMID 21240265. Lay summaryMedScape. 

Further reading[edit]

External links[edit]

This article incorporates text from the United States National Library of Medicine, which is in the public domain.