Regulatory T and B cells in peripheral blood of subcutaneous immunotherapy-treated Japanese cedar pollinosis patients

AIM: The aim of this study was to clarify whether there are more regulatory T (Treg) and regulatory B (Breg) cells, and higher levels of IL-10-related transcription factors in subcutaneous immunotherapy (SCIT)-treated pollinosis patients than in non-SCIT-treated patients.

METHODS: Japanese cedar pollinosis patients undergoing SCIT had received treatment for at least 2.8 years. Peripheral blood mononuclear cells were used for flow cytometer analyses and mRNA measurement.

RESULTS: The numbers of type 1 regulatory T (Tr1)-like cells and Breg cells, and expression of E4BP4 mRNA by peripheral blood mononuclear cells in SCIT-treated patients were higher than those in non-SCIT-treated patients.

CONCLUSION: Tr1-like cells, Breg cells and E4BP4 may be involved in the effectiveness of SCIT.

Medienart:

E-Artikel

Erscheinungsjahr:

2019

Erschienen:

2019

Enthalten in:

Zur Gesamtaufnahme - volume:11

Enthalten in:

Immunotherapy - 11(2019), 6 vom: 15. Apr., Seite 473-482

Sprache:

Englisch

Beteiligte Personen:

Matsuda, Masaya [VerfasserIn]
Terada, Tetsuya [VerfasserIn]
Tsujimoto, Nau [VerfasserIn]
Morie, Yuki [VerfasserIn]
Ishida, Tomoki [VerfasserIn]
Takahashi, Hiromu [VerfasserIn]
Hamaguchi, Junpei [VerfasserIn]
Tabuchi, Yuki [VerfasserIn]
Doi, Kana [VerfasserIn]
Noro, Keiki [VerfasserIn]
Kikuoka, Yusuke [VerfasserIn]
Omura, Shuji [VerfasserIn]
Yoshida, Takuya [VerfasserIn]
Ayani, Yusuke [VerfasserIn]
Suzuki, Manabu [VerfasserIn]
Ichihara, Takahiro [VerfasserIn]
Inaka, Yuko [VerfasserIn]
Inui, Takaki [VerfasserIn]
Kawata, Ryo [VerfasserIn]
Nabe, Takeshi [VerfasserIn]

Links:

Volltext

Themen:

130068-27-8
Allergens
Allergies
Antigens, Plant
Basic-Leucine Zipper Transcription Factors
Biomarkers
Cellular immunology
Clinical immunology
Immunological markers
Immunotherapy
Interleukin-10
Journal Article
NFIL3 protein, human
Research Support, Non-U.S. Gov't

Anmerkungen:

Date Completed 06.03.2020

Date Revised 06.03.2020

published: Print

Citation Status MEDLINE

doi:

10.2217/imt-2018-0170

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM294838546