Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation

The ability of the tumor necrosis factor receptor (TNFR) family member GITR to modulate immune responses has been the subject of multiple studies. Initially thought to be critically involved in governing functions of regulatory T cells, GITR and its ligand GITRL have meanwhile been found to modulate...

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Main Authors: Theresa Placke, Hans-Georg Kopp, Helmut Rainer Salih
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Clinical and Developmental Immunology
Online Access:http://dx.doi.org/10.1155/2010/239083
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author Theresa Placke
Hans-Georg Kopp
Helmut Rainer Salih
author_facet Theresa Placke
Hans-Georg Kopp
Helmut Rainer Salih
author_sort Theresa Placke
collection DOAJ
description The ability of the tumor necrosis factor receptor (TNFR) family member GITR to modulate immune responses has been the subject of multiple studies. Initially thought to be critically involved in governing functions of regulatory T cells, GITR and its ligand GITRL have meanwhile been found to modulate the reactivity of various different cell types and to influence a broad variety of immunological conditions including the immune response against tumors. Not only GITR, but also GITRL is capable of transducing signals, and the consequences of GITR-GITRL interaction may vary among different effector cell types, differ upon signal transduction via the receptor, the ligand, or both, depend on the level of an ongoing immune response, and even differ among mice and men. In this paper, we address available data on GITR and its ligand in immune responses and discuss the role and potential therapeutic modulation of this molecule system in antitumor immunity.
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spelling doaj-art-381442bc9b6a43ea8976eebe2b9f3ff02025-02-03T01:11:01ZengWileyClinical and Developmental Immunology1740-25221740-25302010-01-01201010.1155/2010/239083239083Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic ModulationTheresa Placke0Hans-Georg Kopp1Helmut Rainer Salih2Department of Hematology/Oncology, Eberhard Karls University, Otfried-Mueller-Str. 10, 72076 Tuebingen, GermanyDepartment of Hematology/Oncology, Eberhard Karls University, Otfried-Mueller-Str. 10, 72076 Tuebingen, GermanyDepartment of Hematology/Oncology, Eberhard Karls University, Otfried-Mueller-Str. 10, 72076 Tuebingen, GermanyThe ability of the tumor necrosis factor receptor (TNFR) family member GITR to modulate immune responses has been the subject of multiple studies. Initially thought to be critically involved in governing functions of regulatory T cells, GITR and its ligand GITRL have meanwhile been found to modulate the reactivity of various different cell types and to influence a broad variety of immunological conditions including the immune response against tumors. Not only GITR, but also GITRL is capable of transducing signals, and the consequences of GITR-GITRL interaction may vary among different effector cell types, differ upon signal transduction via the receptor, the ligand, or both, depend on the level of an ongoing immune response, and even differ among mice and men. In this paper, we address available data on GITR and its ligand in immune responses and discuss the role and potential therapeutic modulation of this molecule system in antitumor immunity.http://dx.doi.org/10.1155/2010/239083
spellingShingle Theresa Placke
Hans-Georg Kopp
Helmut Rainer Salih
Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
Clinical and Developmental Immunology
title Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
title_full Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
title_fullStr Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
title_full_unstemmed Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
title_short Glucocorticoid-Induced TNFR-Related (GITR) Protein and Its Ligand in Antitumor Immunity: Functional Role and Therapeutic Modulation
title_sort glucocorticoid induced tnfr related gitr protein and its ligand in antitumor immunity functional role and therapeutic modulation
url http://dx.doi.org/10.1155/2010/239083
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AT hansgeorgkopp glucocorticoidinducedtnfrrelatedgitrproteinanditsligandinantitumorimmunityfunctionalroleandtherapeuticmodulation
AT helmutrainersalih glucocorticoidinducedtnfrrelatedgitrproteinanditsligandinantitumorimmunityfunctionalroleandtherapeuticmodulation