Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 조용우 | - |
dc.date.accessioned | 2019-01-21T07:52:43Z | - |
dc.date.available | 2019-01-21T07:52:43Z | - |
dc.date.issued | 2018-09 | - |
dc.identifier.citation | THERANOSTICS, v. 8, No. 17, Page. 4795-4804 | en_US |
dc.identifier.issn | 1838-7640 | - |
dc.identifier.uri | http://www.thno.org/v08p4795.htm | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/81393 | - |
dc.description.abstract | Inhibition of Notch signalling has shown anti-inflammatory properties in vivo and in vitro models of rheumatoid arthritis (RA). The objective of this study was to determine whether Notch1 might play a role in regulating T-regulatory cells (Tregs) in animal models of RA. Methods: Collagen-induced arthritis (CIA) and collagen antibody-induced arthritis (CAIA) were induced in C57BL/6, Notch1 antisense transgenic (NAS) or DBA1/J mice. We examined whether pharmacological inhibitors of gamma-secretase (an enzyme required for Notch1 activation) and antisense-mediated knockdown of Notch1 could attenuate the severity of inflammatory arthritis in CIA and CAIA mice. Proportions of CD4(+)CD25(+)Foxp3(+) Treg cells were measured by flow cytometry. To assess the suppressive capacity of Treg toward responder cells, CFSE-based suppression assay of Treg was performed. Results: gamma-secretase inhibitors and antisense-mediated knockdown of Notch1 reduced the severity of inflammatory arthritis in both CIA and CAIA mice. Pharmacological and genetic inhibition of Notch1 signalling induced significant elevation of Treg cell population in CIA and CAIA mice. We also demonstrated that inhibition of Notch signalling suppressed the progression of inflammatory arthritis through modulating the expansion and suppressive function of regulatory T (Treg) cells. Conclusion: Pharmacological and genetic inhibition of Notch1 signalling suppresses the progression of inflammatory arthritis through modulating the population and suppressive function of Treg cells in animal models of RA. | en_US |
dc.description.sponsorship | This research was supported by the National Research Foundation of Korea grants (NRF-2012 R1A5A2A28671860, NRF-2018M3A9H1023767) funded by the Korean Government (MSIT), and by the Industrial Technology Innovation Program (10078392) of MOTIE. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IVYSPRING INT PUBL | en_US |
dc.subject | rheumatoid arthritis | en_US |
dc.subject | Notch1 | en_US |
dc.subject | Treg | en_US |
dc.subject | CIA | en_US |
dc.subject | CAIA | en_US |
dc.subject | gamma-secretase | en_US |
dc.title | Inhibition of Notch I induces population and suppressive activity of regulatory T cell in inflammatory arthritis | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.7150/thno.26093 | - |
dc.relation.page | 4795-4804 | - |
dc.relation.journal | THERANOSTICS | - |
dc.contributor.googleauthor | Choi, Bo Youn | - |
dc.contributor.googleauthor | Choi, Yuri | - |
dc.contributor.googleauthor | Park, Jong-Sung | - |
dc.contributor.googleauthor | Kang, Li-Jung | - |
dc.contributor.googleauthor | Baek, Seung Hyun | - |
dc.contributor.googleauthor | Park, Jin Su | - |
dc.contributor.googleauthor | Bahn, Gahee | - |
dc.contributor.googleauthor | Cho, Yoonsuk | - |
dc.contributor.googleauthor | Kim, Hark Kyun | - |
dc.contributor.googleauthor | Cho, Yong-Woo | - |
dc.contributor.googleauthor | Han, Jihoon | - |
dc.contributor.googleauthor | Sul, Jae Hoon | - |
dc.contributor.googleauthor | Baik, Sang-Ha | - |
dc.contributor.googleauthor | Hyun, Dong Hoon | - |
dc.contributor.googleauthor | Arumugam, Thiruma V. | - |
dc.contributor.googleauthor | Yang, Siyoung | - |
dc.contributor.googleauthor | Han, Jeung-Whan | - |
dc.contributor.googleauthor | Kang, Young Mo | - |
dc.contributor.googleauthor | Park, Jae Hyung | - |
dc.contributor.googleauthor | Jo, Dong-Gyu | - |
dc.relation.code | 2018004579 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | ywcho7 | - |
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