IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?

Regulatory T (Treg) lymphocytes are a T helper population that controls the intensity of the immune response and maintains immune tolerance by selectively suppressing the activity of effector T lymphocytes. Treg cells are unstable and show high plasticity towards effector T helper populations, and t...

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Main Authors: E. M. Kuklina, N. S. Glebezdina
Format: Article
Language:English
Published: Kazan Federal University 2023-11-01
Series:Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki
Subjects:
Online Access:https://uzakuesc.elpub.ru/jour/article/view/6
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author E. M. Kuklina
N. S. Glebezdina
author_facet E. M. Kuklina
N. S. Glebezdina
author_sort E. M. Kuklina
collection DOAJ
description Regulatory T (Treg) lymphocytes are a T helper population that controls the intensity of the immune response and maintains immune tolerance by selectively suppressing the activity of effector T lymphocytes. Treg cells are unstable and show high plasticity towards effector T helper populations, and the most common variant is Treg redifferentiation into T helpers producing interleukin-17 (IL-17 (Th17)). Although their formation has been confirmed by many studies in vivo and in vitro, Treg cells remain poorly understood in terms of their functional activity. The latter is yet fundamentally important for two major reasons. Firstly, an increase in the population of IL-17-producing Tregs has been identified for a number of diseases, raising the question of how these cells are involved in the development of pathologies. Secondly, understanding and predicting the behavior of Tregs in a pro-inflammatory environment promotes their therapeutic use. This review article analyzes the functional consequences of the redifferentiation of Treg cells into Th17.
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spelling doaj.art-acb27185f8da4dcc985689f2bbf426352024-03-17T16:27:32ZengKazan Federal UniversityUčënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki2542-064X2500-218X2023-11-01165339341010.26907/2542-064X.2023.3.393-4105IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?E. M. Kuklina0N. S. Glebezdina1Institute of Ecology and Genetics of Microorganisms, Ural Branch, Russian Academy of SciencesInstitute of Ecology and Genetics of Microorganisms, Ural Branch, Russian Academy of SciencesRegulatory T (Treg) lymphocytes are a T helper population that controls the intensity of the immune response and maintains immune tolerance by selectively suppressing the activity of effector T lymphocytes. Treg cells are unstable and show high plasticity towards effector T helper populations, and the most common variant is Treg redifferentiation into T helpers producing interleukin-17 (IL-17 (Th17)). Although their formation has been confirmed by many studies in vivo and in vitro, Treg cells remain poorly understood in terms of their functional activity. The latter is yet fundamentally important for two major reasons. Firstly, an increase in the population of IL-17-producing Tregs has been identified for a number of diseases, raising the question of how these cells are involved in the development of pathologies. Secondly, understanding and predicting the behavior of Tregs in a pro-inflammatory environment promotes their therapeutic use. This review article analyzes the functional consequences of the redifferentiation of Treg cells into Th17.https://uzakuesc.elpub.ru/jour/article/view/6il-17f+foxp3+ t lymphocytestregth17redifferentiation
spellingShingle E. M. Kuklina
N. S. Glebezdina
IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki
il-17f+foxp3+ t lymphocytes
treg
th17
redifferentiation
title IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
title_full IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
title_fullStr IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
title_full_unstemmed IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
title_short IL-17-Producing Regulatory T lymphocytes – Suppressors or Effectors?
title_sort il 17 producing regulatory t lymphocytes suppressors or effectors
topic il-17f+foxp3+ t lymphocytes
treg
th17
redifferentiation
url https://uzakuesc.elpub.ru/jour/article/view/6
work_keys_str_mv AT emkuklina il17producingregulatorytlymphocytessuppressorsoreffectors
AT nsglebezdina il17producingregulatorytlymphocytessuppressorsoreffectors