Toll-Like Receptors, Tissue Injury, and Tumourigenesis

Toll-like receptors (TLRs) belong to a class of molecules known as pattern recognition receptors, and they are part of the innate immune system, although they modulate mechanisms that impact the development of adaptive immune responses. Several studies have shown that TLRs, and their intracellular s...

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Main Authors: Savvas Ioannou, Michael Voulgarelis
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Mediators of Inflammation
Online Access:http://dx.doi.org/10.1155/2010/581837
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author Savvas Ioannou
Michael Voulgarelis
author_facet Savvas Ioannou
Michael Voulgarelis
author_sort Savvas Ioannou
collection DOAJ
description Toll-like receptors (TLRs) belong to a class of molecules known as pattern recognition receptors, and they are part of the innate immune system, although they modulate mechanisms that impact the development of adaptive immune responses. Several studies have shown that TLRs, and their intracellular signalling components, constitute an important cellular pathway mediating the inflammatory process. Moreover, their critical role in the regulation of tissue injury and wound healing process as well as in the regulation of apoptosis is well established. However, interest in the role of these receptors in cancer development and progression has been increasing over the last years. TLRs are likely candidates to mediate effects of the innate immune system within the tumour microenvironment. A rapidly expanding area of research regarding the expression and function of TLRs in cancer cells and its association with chemoresistance and tumourigenesis, and TLR-based therapy as potential immunotherapy in cancer treatment is taking place over the last years.
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spelling doaj-art-2283f752376d497fbb1118aaab19a8092025-08-20T02:04:36ZengWileyMediators of Inflammation0962-93511466-18612010-01-01201010.1155/2010/581837581837Toll-Like Receptors, Tissue Injury, and TumourigenesisSavvas Ioannou0Michael Voulgarelis1Department of Pathophysiology, Medical School, National University of Athens, 75 Mikras Asias Street, 11527 Athens, GreeceDepartment of Pathophysiology, Medical School, National University of Athens, 75 Mikras Asias Street, 11527 Athens, GreeceToll-like receptors (TLRs) belong to a class of molecules known as pattern recognition receptors, and they are part of the innate immune system, although they modulate mechanisms that impact the development of adaptive immune responses. Several studies have shown that TLRs, and their intracellular signalling components, constitute an important cellular pathway mediating the inflammatory process. Moreover, their critical role in the regulation of tissue injury and wound healing process as well as in the regulation of apoptosis is well established. However, interest in the role of these receptors in cancer development and progression has been increasing over the last years. TLRs are likely candidates to mediate effects of the innate immune system within the tumour microenvironment. A rapidly expanding area of research regarding the expression and function of TLRs in cancer cells and its association with chemoresistance and tumourigenesis, and TLR-based therapy as potential immunotherapy in cancer treatment is taking place over the last years.http://dx.doi.org/10.1155/2010/581837
spellingShingle Savvas Ioannou
Michael Voulgarelis
Toll-Like Receptors, Tissue Injury, and Tumourigenesis
Mediators of Inflammation
title Toll-Like Receptors, Tissue Injury, and Tumourigenesis
title_full Toll-Like Receptors, Tissue Injury, and Tumourigenesis
title_fullStr Toll-Like Receptors, Tissue Injury, and Tumourigenesis
title_full_unstemmed Toll-Like Receptors, Tissue Injury, and Tumourigenesis
title_short Toll-Like Receptors, Tissue Injury, and Tumourigenesis
title_sort toll like receptors tissue injury and tumourigenesis
url http://dx.doi.org/10.1155/2010/581837
work_keys_str_mv AT savvasioannou tolllikereceptorstissueinjuryandtumourigenesis
AT michaelvoulgarelis tolllikereceptorstissueinjuryandtumourigenesis