The translational relevance of human circulating memory cutaneous lymphocyte-associated antigen positive T cells in inflammatory skin disorders
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- dc.contributor.author de Jesús-Gil, Carmen
- dc.contributor.author Sans-de San Nicolás, Lídia
- dc.contributor.author García Jiménez, Irene
- dc.contributor.author Ferran Farrés, Marta
- dc.contributor.author Celada, Antonio
- dc.contributor.author Chiriac, Anca
- dc.contributor.author Pujol Vallverdú, Ramon Maria
- dc.contributor.author Santamaría-Babí, Luis Francisco
- dc.date.accessioned 2021-09-16T06:01:29Z
- dc.date.available 2021-09-16T06:01:29Z
- dc.date.issued 2021
- dc.description.abstract Circulating memory T cells are heterogeneous in their tissue tropism. The skin-seeking T cell subset expresses the cutaneous lymphocyte-associated antigen (CLA) on their surface. CLA+ memory T cells not only migrate from blood to skin but also recirculate between blood and skin. Studying CLA+ memory T cells in cutaneous diseases has allowed a better understanding of immune-inflammatory mechanisms that take place. The analysis of the phenotypical features of these cells, their antigen specificity, cytokine production profile, and changes in relationship to clinical status and therapies among other characteristics have led to the concept that they constitute peripheral cellular biomarkers in T cell-mediated cutaneous conditions. CLA+ memory T cells are of relevance in the pathogenesis of several cutaneous diseases, such as psoriasis (PSO), atopic dermatitis, vitiligo, and drug-induced allergic reactions, to name a few. The interaction of circulating CLA+ T cells with skin-resident cells has been investigated in different ex vivo coculture models made out of clinical samples. Interestingly, microbes that are present in the skin or related with human skin diseases are preferentially recognized by CLA+ T cells. Thus, the interaction of Streptococcus pyogenes with CLA+ T cells in PSO is providing novel concepts that help to understand disease immunopathogenesis. The goal of this review is to present latest results in the field of CLA+ T cells in T cell-mediated inflammatory skin diseases and their translational relevance for human immunodermatology.
- dc.format.mimetype application/pdf
- dc.identifier.citation de Jesús-Gil C, Sans-de SanNicolàs L, García-Jiménez I, Ferran M, Celada A, Chiriac A, Pujol RM, Santamaria-Babí LF. The translational relevance of human circulating memory cutaneous lymphocyte-associated antigen positive T cells in inflammatory skin disorders. Front Immunol. 2021;12:652613. DOI: 10.3389/fimmu.2021.652613
- dc.identifier.doi http://dx.doi.org/10.3389/fimmu.2021.652613
- dc.identifier.issn 1664-3224
- dc.identifier.uri http://hdl.handle.net/10230/48461
- dc.language.iso eng
- dc.publisher Frontiers
- dc.relation.ispartof Front Immunol. 2021;12:652613
- dc.rights © 2021 de Jesús-Gil, Sans-de SanNicolàs, García-Jiménez, Ferran, Celada, Chiriac, Pujol and Santamaria-Babí. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
- dc.rights.accessRights info:eu-repo/semantics/openAccess
- dc.rights.uri http://creativecommons.org/licenses/by/4.0/
- dc.subject.keyword CLA+ T cell
- dc.subject.keyword Cutaneous inflammation
- dc.subject.keyword Human
- dc.subject.keyword Immunodermatology
- dc.subject.keyword Skin-homing lymphocytes
- dc.subject.keyword Translational
- dc.title The translational relevance of human circulating memory cutaneous lymphocyte-associated antigen positive T cells in inflammatory skin disorders
- dc.type info:eu-repo/semantics/article
- dc.type.version info:eu-repo/semantics/publishedVersion