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Regulatory T and B cells in peripheral blood of subcutaneous immunotherapy-treated Japanese cedar pollinosis patients
被引:11
作者:
Matsuda, Masaya
[1
]
Terada, Tetsuya
[2
]
Tsujimoto, Nau
[1
]
Morie, Yuki
[1
]
Ishida, Tomoki
[1
]
Takahashi, Hiromu
[1
]
Hamaguchi, Junpei
[1
]
Tabuchi, Yuki
[1
]
Doi, Kana
[1
]
Noro, Keiki
[2
]
Kikuoka, Yusuke
[2
]
Omura, Shuji
[2
]
Yoshida, Takuya
[2
]
Ayani, Yusuke
[2
]
Suzuki, Manabu
[2
]
Ichihara, Takahiro
[2
]
Inaka, Yuko
[2
]
Inui, Takaki
[2
]
Kawata, Ryo
[2
]
Nabe, Takeshi
[1
]
机构:
[1] Setsunan Univ, Fac Pharmaceut Sci, Lab Immunopharmacol, Hirakata, Osaka, Japan
[2] Osaka Med Coll, Dept Otolaryngol Head & Neck Surg, Takatsuki, Osaka, Japan
关键词:
allergies;
cellular immunology;
clinical immunology;
immunological markers;
immunotherapy;
ALLERGEN-SPECIFIC IMMUNOTHERAPY;
DUST MITE IMMUNOTHERAPY;
TRANSCRIPTION FACTOR;
IL-10;
PRODUCTION;
CLINICAL-EFFICACY;
IMMUNE-RESPONSES;
MECHANISMS;
INDUCTION;
TOLERANCE;
ASTHMA;
D O I:
10.2217/imt-2018-0170
中图分类号:
R392 [医学免疫学];
Q939.91 [免疫学];
学科分类号:
100102 ;
摘要:
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.
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页码:473 / 482
页数:10
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