Activation‐induced CD137 is a fast assay for identification and multi‐parameter flow cytometric analysis of alloreactive T cells

Summary Detection and isolation of viable alloreactive T cells at the single‐cell level requires a cell surface marker induced specifically upon T cell receptor activation. In this study, a member of the tumour necrosis factor receptor (TNFR)‐family, CD137 (4‐1BB) was investigated for its potential...

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Veröffentlicht in:Clinical and experimental immunology 2013-10, Vol.174 (1), p.179-191
Hauptverfasser: Litjens, N. H. R., Wit, E. A., Baan, C. C., Betjes, M. G. H.
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creator Litjens, N. H. R.
Wit, E. A.
Baan, C. C.
Betjes, M. G. H.
description Summary Detection and isolation of viable alloreactive T cells at the single‐cell level requires a cell surface marker induced specifically upon T cell receptor activation. In this study, a member of the tumour necrosis factor receptor (TNFR)‐family, CD137 (4‐1BB) was investigated for its potential to identify the total pool of circulating alloreactive T cells. Optimal conditions for sensitive and specific detection of allogeneic‐induced CD137 expression on circulating T cells were established. Thereafter, CD137+ alloreactive T cells were phenotypically and functionally characterized by multi‐parameter flow cytometry. Alloantigen‐induced CD137 expression identified both alloreactive CD8+ T cells (mean ± standard error of the mean: 0·21 ± 0·07%) and alloreactive CD4+ T cells (0·21 ± 0·05%). CD137+ alloreactive T cells were detected in different T cell subsets, including naive T cells, but were found preferentially in CD28+ T cells and not in the terminally differentiated T cell subset. Upon allogeneic (re‐)stimulation, the cytokine‐producing as well as proliferative capacity of T cells resided mainly within the CD137‐expressing fraction. About 10% of the CD137+ alloreactive T cells produced any combination of interferon (IFN)‐γ, interleukin (IL)‐2 and TNF‐α. Polyfunctional alloreactive T cells, defined by multiple cytokine expression, were observed infrequently. In conclusion, activation‐induced CD137 expression is a fast assay allowing for detection and functional analysis of the total alloreactive T cell compartment at the single‐cell level by multi‐parameter flow cytometry.
doi_str_mv 10.1111/cei.12152
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H. R. ; Wit, E. A. ; Baan, C. C. ; Betjes, M. G. H.</creator><creatorcontrib>Litjens, N. H. R. ; Wit, E. A. ; Baan, C. C. ; Betjes, M. G. H.</creatorcontrib><description>Summary Detection and isolation of viable alloreactive T cells at the single‐cell level requires a cell surface marker induced specifically upon T cell receptor activation. In this study, a member of the tumour necrosis factor receptor (TNFR)‐family, CD137 (4‐1BB) was investigated for its potential to identify the total pool of circulating alloreactive T cells. Optimal conditions for sensitive and specific detection of allogeneic‐induced CD137 expression on circulating T cells were established. Thereafter, CD137+ alloreactive T cells were phenotypically and functionally characterized by multi‐parameter flow cytometry. Alloantigen‐induced CD137 expression identified both alloreactive CD8+ T cells (mean ± standard error of the mean: 0·21 ± 0·07%) and alloreactive CD4+ T cells (0·21 ± 0·05%). CD137+ alloreactive T cells were detected in different T cell subsets, including naive T cells, but were found preferentially in CD28+ T cells and not in the terminally differentiated T cell subset. Upon allogeneic (re‐)stimulation, the cytokine‐producing as well as proliferative capacity of T cells resided mainly within the CD137‐expressing fraction. About 10% of the CD137+ alloreactive T cells produced any combination of interferon (IFN)‐γ, interleukin (IL)‐2 and TNF‐α. Polyfunctional alloreactive T cells, defined by multiple cytokine expression, were observed infrequently. 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H. R.</creatorcontrib><creatorcontrib>Wit, E. A.</creatorcontrib><creatorcontrib>Baan, C. C.</creatorcontrib><creatorcontrib>Betjes, M. G. H.</creatorcontrib><title>Activation‐induced CD137 is a fast assay for identification and multi‐parameter flow cytometric analysis of alloreactive T cells</title><title>Clinical and experimental immunology</title><addtitle>Clin Exp Immunol</addtitle><description>Summary Detection and isolation of viable alloreactive T cells at the single‐cell level requires a cell surface marker induced specifically upon T cell receptor activation. In this study, a member of the tumour necrosis factor receptor (TNFR)‐family, CD137 (4‐1BB) was investigated for its potential to identify the total pool of circulating alloreactive T cells. Optimal conditions for sensitive and specific detection of allogeneic‐induced CD137 expression on circulating T cells were established. 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H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Activation‐induced CD137 is a fast assay for identification and multi‐parameter flow cytometric analysis of alloreactive T cells</atitle><jtitle>Clinical and experimental immunology</jtitle><addtitle>Clin Exp Immunol</addtitle><date>2013-10</date><risdate>2013</risdate><volume>174</volume><issue>1</issue><spage>179</spage><epage>191</epage><pages>179-191</pages><issn>0009-9104</issn><eissn>1365-2249</eissn><abstract>Summary Detection and isolation of viable alloreactive T cells at the single‐cell level requires a cell surface marker induced specifically upon T cell receptor activation. In this study, a member of the tumour necrosis factor receptor (TNFR)‐family, CD137 (4‐1BB) was investigated for its potential to identify the total pool of circulating alloreactive T cells. Optimal conditions for sensitive and specific detection of allogeneic‐induced CD137 expression on circulating T cells were established. Thereafter, CD137+ alloreactive T cells were phenotypically and functionally characterized by multi‐parameter flow cytometry. Alloantigen‐induced CD137 expression identified both alloreactive CD8+ T cells (mean ± standard error of the mean: 0·21 ± 0·07%) and alloreactive CD4+ T cells (0·21 ± 0·05%). CD137+ alloreactive T cells were detected in different T cell subsets, including naive T cells, but were found preferentially in CD28+ T cells and not in the terminally differentiated T cell subset. Upon allogeneic (re‐)stimulation, the cytokine‐producing as well as proliferative capacity of T cells resided mainly within the CD137‐expressing fraction. About 10% of the CD137+ alloreactive T cells produced any combination of interferon (IFN)‐γ, interleukin (IL)‐2 and TNF‐α. Polyfunctional alloreactive T cells, defined by multiple cytokine expression, were observed infrequently. In conclusion, activation‐induced CD137 expression is a fast assay allowing for detection and functional analysis of the total alloreactive T cell compartment at the single‐cell level by multi‐parameter flow cytometry.</abstract><cop>England</cop><pub>Oxford University Press</pub><pmid>23750604</pmid><doi>10.1111/cei.12152</doi><tpages>13</tpages><oa>free_for_read</oa></addata></record>
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subjects alloreactivity
Antigen-Presenting Cells - cytology
Antigen-Presenting Cells - immunology
Antigen-Presenting Cells - metabolism
CD137
CD137 antigen
CD4+ T cells
CD4-Positive T-Lymphocytes - cytology
CD4-Positive T-Lymphocytes - immunology
CD4-Positive T-Lymphocytes - metabolism
CD8+ T cells
CD8-Positive T-Lymphocytes - cytology
CD8-Positive T-Lymphocytes - immunology
CD8-Positive T-Lymphocytes - metabolism
Cell Proliferation
Flow Cytometry - methods
Flow Cytometry - standards
Humans
Immunophenotyping - methods
Immunophenotyping - standards
Isoantigens - physiology
Lymphocyte Activation - immunology
Lymphocyte Culture Test, Mixed - methods
Lymphocyte Culture Test, Mixed - standards
Lymphocyte Depletion
multi‐parameter analysis
Original
Sensitivity and Specificity
Stem Cells - cytology
Stem Cells - immunology
Stem Cells - metabolism
T-Lymphocyte Subsets - cytology
T-Lymphocyte Subsets - immunology
T-Lymphocyte Subsets - metabolism
Tumor Necrosis Factor Receptor Superfamily, Member 9 - biosynthesis
Tumor Necrosis Factor Receptor Superfamily, Member 9 - genetics
title Activation‐induced CD137 is a fast assay for identification and multi‐parameter flow cytometric analysis of alloreactive T cells
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