GZMB

(Redirected from Granzyme B)
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Identifiers
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External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
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RefSeq (mRNA)

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RefSeq (protein)

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Granzyme B is a serine protease that in humans is encoded by the GZMB gene.[1] Granzyme B is expressed by cytotoxic T lymphocytes (CTL) and natural killer (NK) cells.

CTL and NK cells share the remarkable ability to recognize specific infected target cells. They are thought to protect their host by inducing apoptosis of cells that bear on their surface 'nonself' antigens, usually peptides or proteins resulting from infection by intracellular pathogens. The protein encoded by this gene is crucial for the rapid induction of target cell apoptosis by CTL in cell-mediated immune response.[2]

See also

References

  1. Dahl CA, Bach FH, Chan W, Huebner K, Russo G, Croce CM, Herfurth T, Cairns JS (May 1990). "Isolation of a cDNA clone encoding a novel form of granzyme B from human NK cells and mapping to chromosome 14". Hum Genet. 84 (5): 465–70. doi:10.1007/bf00195821. PMID 2323780.
  2. "Entrez Gene: GZMB granzyme B (granzyme 2, cytotoxic T-lymphocyte-associated serine esterase 1)".

Further reading

External links

  • The MEROPS online database for peptidases and their inhibitors: S01.010



nl:Granzyme