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GeneQ18027637· pop 6· linked from 310 articles

Also known as IFB, IFF, IFNB, IFN-beta, interferon beta 1

Interferon beta is a protein that in humans is encoded by the IFNB1 gene. The natural and recombinant protein forms have antiviral, antibacterial, and anticancer properties.

Gene data

IFNB1
Name
interferon beta 1
Type
protein-coding
Position
21,077,104–21,077,942 (−)
Aliases
IFB, IFF, IFN-beta, IFNB
RefSeq RNA
NM_002176.4
RefSeq protein
NP_002167.1

This gene encodes a cytokine that belongs to the interferon family of signaling proteins, which are released as part of the innate immune response to pathogens. The protein encoded by this gene belongs to the type I class of interferons, which are important for defense against viral infections. In addition, type I interferons are involved in cell differentiation and anti-tumor defenses. Following secretion in response to a pathogen, type I interferons bind a homologous receptor complex and induce transcription of genes such as those encoding inflammatory cytokines and chemokines. Overactivation of type I interferon secretion is linked to autoimmune diseases. Mice deficient for this gene display several phenotypes including defects in B cell maturation and increased susceptibility to viral infection. [provided by RefSeq, Sep 2015].

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Gene · Ensembl

interferon beta 1

Symbol
IFNB1
Biotype
Protein coding
Organism
Homo sapiens
Location
9:21,077,104-21,077,942
Strand
Reverse (−)
Assembly
GRCh38
View on Ensembl →

via Ensembl · EMBL-EBI

Wikidata facts

Image
Protein IFNB1 PDB 1au1.png
Show 5 more facts
HomoloGene ID
1640
genomic end
21077942
genomic start
21077104
cytogenetic location
9p21.3
Sources (4)

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~1 min read

Article

2 sections
Contents
  • References
  • Further reading

Interferon beta is a protein that in humans is encoded by the IFNB1 gene. The natural and recombinant protein forms have antiviral, antibacterial, and anticancer properties.

Interferon beta 1a (tradenames: Avonex and Rebif) and Interferon beta 1b (tradenames: Betaseron/Betaferon) are used as drugs.

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