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Adoptive Transfers of CD4+CD25+ Tregs Raise Foxp3 Expression and Alleviate Mouse Enteritis
Joint Authors
Wang, Kai
Hu, Gui-Xue
Zhu, Tongjia
Wang, Haijun
Yang, Jinxin
Du, Shuaishuai
Dong, Guoying
Pei, Zhihua
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-09-30
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
CD4+CD25+Foxp3+ Tregs control the immune response and maintain immune homeostasis.
This study examined whether Tregs can affect mouse enteritis and the Foxp3 (Forkhead transcription factor) transcriptional pathway.
Mouse CD4+CD25+ Treg cells were labelled using CFSE (5,6-carboxyfluorescein diacetate succinimidyl ester) and transferred to enteritis model mice.
The mice were randomly divided into an enteritis group, a Treg-infusion group, a Treg-inhibiting group, and a control group.
Histopathology, ELISA, flow cytometry, western blot, immunohistochemistry, and immunofluorescence were performed.
Our results demonstrated that CD4+CD25+ Tregs were successfully transferred.
The disease activity index (DAI) scores in the Tregs-infusion group were lower than those of the enteritis and Tregs-inhibiting groups.
The number of goblet cells and inflammatory cells was reduced, and the levels of IL-1β, TNF-α, NO, and PGE2 were significantly decreased in the Tregs-infusion group compared to those in the enteritis group (p<0.05).
The number of CD4+CD25+Foxp3+ Tregs and CD4+IL-17A+ Th17 cells in the mesenteric lymph nodes differed significantly from the enteritis and Tregs-inhibiting groups (p<0.05).
There were more Foxp3+ Tregs and Smad3 and NFAT2 infiltrated into the duodenum after adoptive transfer of CD4+CD25+ Tregs, which was a significant difference relative to the enteritis group (p<0.05).
This study demonstrated that adoptive transfer of CD4+CD25+ Tregs can decrease mouse enteritis.
Foxp3 expression may be improved through the Smad3 and NFAT2 signalling pathways.
American Psychological Association (APA)
Wang, Kai& Zhu, Tongjia& Wang, Haijun& Yang, Jinxin& Du, Shuaishuai& Dong, Guoying…[et al.]. 2018. Adoptive Transfers of CD4+CD25+ Tregs Raise Foxp3 Expression and Alleviate Mouse Enteritis. BioMed Research International،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1129472
Modern Language Association (MLA)
Wang, Kai…[et al.]. Adoptive Transfers of CD4+CD25+ Tregs Raise Foxp3 Expression and Alleviate Mouse Enteritis. BioMed Research International No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1129472
American Medical Association (AMA)
Wang, Kai& Zhu, Tongjia& Wang, Haijun& Yang, Jinxin& Du, Shuaishuai& Dong, Guoying…[et al.]. Adoptive Transfers of CD4+CD25+ Tregs Raise Foxp3 Expression and Alleviate Mouse Enteritis. BioMed Research International. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1129472
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1129472