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Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells

BACKGROUND: Vitamin D(3) (VitD(3)) is known to have immunomodulatory functions, and VitD(3) deficiency is associated with more severe asthma. OBJECTIVE: We aimed to assess the immunoregulatory effects of VitD(3) food supplementation on asthma manifestation, with particular focus on T cells and type...

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Autores principales: Grund, Janina C., Krammer, Susanne, Yang, Zuqin, Mitländer, Hannah, Rauh, Manfred, Zirlik, Sabine, Kiefer, Alexander, Zimmermann, Theodor, Rieker, Ralf J., Geppert, Carol I., Papadopoulos, Nikolaos G., Finotto, Susetta
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10510005/
https://www.ncbi.nlm.nih.gov/pubmed/37779516
http://dx.doi.org/10.1016/j.jacig.2023.100099
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author Grund, Janina C.
Krammer, Susanne
Yang, Zuqin
Mitländer, Hannah
Rauh, Manfred
Zirlik, Sabine
Kiefer, Alexander
Zimmermann, Theodor
Rieker, Ralf J.
Geppert, Carol I.
Papadopoulos, Nikolaos G.
Finotto, Susetta
author_facet Grund, Janina C.
Krammer, Susanne
Yang, Zuqin
Mitländer, Hannah
Rauh, Manfred
Zirlik, Sabine
Kiefer, Alexander
Zimmermann, Theodor
Rieker, Ralf J.
Geppert, Carol I.
Papadopoulos, Nikolaos G.
Finotto, Susetta
author_sort Grund, Janina C.
collection PubMed
description BACKGROUND: Vitamin D(3) (VitD(3)) is known to have immunomodulatory functions, and VitD(3) deficiency is associated with more severe asthma. OBJECTIVE: We aimed to assess the immunoregulatory effects of VitD(3) food supplementation on asthma manifestation, with particular focus on T cells and type 2 innate lymphoid cells. METHODS: Preschool children and adult asthmatic cohorts were analyzed in the context of VitD(3) supplementation and serum levels. In a murine model of ovalbumin-induced asthma, effects of diet VitD(3) sufficiency and deficiency on T cells and type 2 innate lymphoid cells immune mechanisms were investigated. RESULTS: We found less severe and better-controlled asthma phenotypes along with reduced need for steroid medication in preschool children and asthmatic adults with VitD(3) supplementation. VitD(3) serum levels correlated with B lymphocyte–induced maturation protein 1 (Blimp-1) expression in blood peripheral mononuclear cells. VitD(3)-supplement–fed mice showed decreased asthmatic traits, with a decrease in IgE serum levels, reduced airway mucus, and increased IL-10 production by lung cells. Furthermore, we discovered an upregulation of effector T cells and Blimp-1(+) lung tissue-resident memory T cells as well as induction of anti-inflammatory Blimp-1(+) lung innate lymphoid cells producing IL-10. CONCLUSION: Supplementing VitD(3) resulted in amelioration of clinical asthma manifestations in human studies as well as in experimental allergic asthma, indicating that VitD(3) shifts proinflammatory immune responses to anti-inflammatory immune responses via upregulating Blimp-1 in lung innate lymphoid cells and tissue-resident memory cells.
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spelling pubmed-105100052023-09-29 Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells Grund, Janina C. Krammer, Susanne Yang, Zuqin Mitländer, Hannah Rauh, Manfred Zirlik, Sabine Kiefer, Alexander Zimmermann, Theodor Rieker, Ralf J. Geppert, Carol I. Papadopoulos, Nikolaos G. Finotto, Susetta J Allergy Clin Immunol Glob Original Article BACKGROUND: Vitamin D(3) (VitD(3)) is known to have immunomodulatory functions, and VitD(3) deficiency is associated with more severe asthma. OBJECTIVE: We aimed to assess the immunoregulatory effects of VitD(3) food supplementation on asthma manifestation, with particular focus on T cells and type 2 innate lymphoid cells. METHODS: Preschool children and adult asthmatic cohorts were analyzed in the context of VitD(3) supplementation and serum levels. In a murine model of ovalbumin-induced asthma, effects of diet VitD(3) sufficiency and deficiency on T cells and type 2 innate lymphoid cells immune mechanisms were investigated. RESULTS: We found less severe and better-controlled asthma phenotypes along with reduced need for steroid medication in preschool children and asthmatic adults with VitD(3) supplementation. VitD(3) serum levels correlated with B lymphocyte–induced maturation protein 1 (Blimp-1) expression in blood peripheral mononuclear cells. VitD(3)-supplement–fed mice showed decreased asthmatic traits, with a decrease in IgE serum levels, reduced airway mucus, and increased IL-10 production by lung cells. Furthermore, we discovered an upregulation of effector T cells and Blimp-1(+) lung tissue-resident memory T cells as well as induction of anti-inflammatory Blimp-1(+) lung innate lymphoid cells producing IL-10. CONCLUSION: Supplementing VitD(3) resulted in amelioration of clinical asthma manifestations in human studies as well as in experimental allergic asthma, indicating that VitD(3) shifts proinflammatory immune responses to anti-inflammatory immune responses via upregulating Blimp-1 in lung innate lymphoid cells and tissue-resident memory cells. Elsevier 2023-03-24 /pmc/articles/PMC10510005/ /pubmed/37779516 http://dx.doi.org/10.1016/j.jacig.2023.100099 Text en © 2023 The Author(s) https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Original Article
Grund, Janina C.
Krammer, Susanne
Yang, Zuqin
Mitländer, Hannah
Rauh, Manfred
Zirlik, Sabine
Kiefer, Alexander
Zimmermann, Theodor
Rieker, Ralf J.
Geppert, Carol I.
Papadopoulos, Nikolaos G.
Finotto, Susetta
Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title_full Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title_fullStr Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title_full_unstemmed Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title_short Vitamin D(3) resolved human and experimental asthma via B lymphocyte–induced maturation protein 1 in T cells and innate lymphoid cells
title_sort vitamin d(3) resolved human and experimental asthma via b lymphocyte–induced maturation protein 1 in t cells and innate lymphoid cells
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10510005/
https://www.ncbi.nlm.nih.gov/pubmed/37779516
http://dx.doi.org/10.1016/j.jacig.2023.100099
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