Therapeutic Targeting of Toll-Like Receptors in Cutaneous Disorders Publisher Pubmed



Matin N¹ ; Tabatabaie O¹ ; Mohammadinejad P¹ ; Rezaei N^{1, 2, 3} Show Affiliations
Source: Expert Opinion on Therapeutic Targets Published:2015

Abstract

Introduction: The role of skin, as a part of the immune system has long been elucidated. Toll-like receptors (TLRs), a group of pattern recognition receptors, are involved in the recognition of invading pathogens, initiation of immune responses and regulation of both innate and adaptive immune systems. There is a growing body of evidence supporting the role of TLRs in the pathophysiology of several skin conditions, which mandates the development and study of therapeutic strategies that target TLRs. Areas covered: With regards to the role of TLRs in pathogenesis of diverse cutaneous conditions, recent advances, as well as the future prospects of therapeutic implications of TLRs in cutaneous disorders is reviewed in this article. Expert opinion: Although non-specific therapeutic strategies seem to reduce the symptoms in majority of patients, a considerable proportion remain untreated or have to deal with inevitable adverse effects of such therapies. Since TLRs regulate many patholophysiological processes, they could be good candidates for more specific therapeutic approaches. TLR targeting as the first recipient of invading pathogens is a growing concept in this field. © 2015 Taylor & Francis.