Granzyme B; the chalk-mark of a cytotoxic lymphocyte
- PMID: 15500699
- PMCID: PMC528853
- DOI: 10.1186/1479-5876-2-36
Granzyme B; the chalk-mark of a cytotoxic lymphocyte
Abstract
During cytotoxic lymphocyte (CL) mediated killing of target cells, granzyme B is released from the CL into the immune synapse. Recent studies have found that ELISPOT-detection of granzyme B correlated well with conventional assays for CL mediated killing. In this way, the released granzyme B can be used to mark the spot where a target cell was murdered. We discuss the benefits and potential limitations of using this assay to measure CL mediated killing of target cells.
Similar articles
-
Evaluating the cytotoxicity of innate immune effector cells using the GrB ELISPOT assay.J Transl Med. 2004 Sep 20;2(1):31. doi: 10.1186/1479-5876-2-31. J Transl Med. 2004. PMID: 15380049 Free PMC article.
-
Serial killing by cytotoxic T lymphocytes: T cell receptor triggers degranulation, re-filling of the lytic granules and secretion of lytic proteins via a non-granule pathway.Eur J Immunol. 1995 Apr;25(4):1071-9. doi: 10.1002/eji.1830250432. Eur J Immunol. 1995. PMID: 7737276
-
Evaluating antigen-specific cytotoxic T lymphocyte responses by a novel mouse granzyme B ELISPOT assay.J Immunol Methods. 2006 Jan 20;308(1-2):156-66. doi: 10.1016/j.jim.2005.10.009. Epub 2005 Dec 5. J Immunol Methods. 2006. PMID: 16375915
-
Application of the granzyme B ELISPOT assay for monitoring cancer vaccine trials.J Immunother. 2006 May-Jun;29(3):328-35. doi: 10.1097/01.cji.0000203079.35612.c8. J Immunother. 2006. PMID: 16699376
-
Cytotoxic and non-cytotoxic roles of the CTL/NK protease granzyme B.Immunol Rev. 2010 May;235(1):105-16. doi: 10.1111/j.0105-2896.2010.00908.x. Immunol Rev. 2010. PMID: 20536558 Review.
Cited by
-
Monocyte Maturation Mediators Upregulate CD83, ICAM-1 and MHC Class 1 Expression on Ewing's Sarcoma, Enhancing T Cell Cytotoxicity.Cells. 2021 Nov 8;10(11):3070. doi: 10.3390/cells10113070. Cells. 2021. PMID: 34831294 Free PMC article.
-
Sinonasal T-cell expression of cytotoxic mediators granzyme B and perforin is reduced in patients with chronic rhinosinusitis.Am J Rhinol Allergy. 2017 Nov 1;31(6):352-356. doi: 10.2500/ajra.2017.31.4474. Am J Rhinol Allergy. 2017. PMID: 29122079 Free PMC article.
-
Treatment combining RU486 and Ad5IL-12 vector attenuates the growth of experimentally formed prostate tumors and induces changes in the sentinel lymph nodes of mice.J Transl Med. 2010 Oct 14;8:98. doi: 10.1186/1479-5876-8-98. J Transl Med. 2010. PMID: 20946663 Free PMC article.
References
Publication types
LinkOut - more resources
Full Text Sources