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DC-Based Immunotherapy Combined with Low-Dose Methotrexate Effective in the Treatment of Advanced CIA in Mice
Joint Authors
Park, Jun-Eui
Jang, Jinah
Choi, Ji-Hye
Kang, Mi-sun
Woo, Yun-Ju
Seong, Young-Rim
Choi, Chan-Bum
Bae, Yong-Soo
Lee, Hye-Soon
Bae, Sang-Cheol
Source
Journal of Immunology Research
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-06-28
Country of Publication
Egypt
No. of Pages
15
Main Subjects
Abstract EN
We have previously demonstrated that semimature dendritic cell- (smDC-) based immunotherapy is effective for the treatment of collagen-induced arthritis (CIA) prior to disease onset.
In the present study, we examined the efficacy of combination therapy with smDCs and methotrexate (MTX) in advanced CIA with a score of 2-3.
Combination therapy with low-dose MTX and type II collagen- (CII-) pulsed smDCs (CII-smDCs) was more effective in inhibiting disease progression than high or low-dose MTX alone or a combination of high dose MTX and CII-smDCs.
The effect of CII-smDCs alone was also comparable to the combination therapy.
CD4+Foxp3+ Treg populations and IL-10 secretion markedly increased, and CII-specific autoreactive T cells decreased in mice treated with CII-smDCs alone or in combination with MTX.
Combination therapy reduced the secretion of interferon-γ (IFN-γ) and IL-17 with little influence on the IL-4 secretion in the mixed leukocyte reaction.
These results imply that the combination therapy with low-dose MTX and smDCs is effective in controlling advanced CIA by enhancing Treg population and suppresses antigen-specific Th1/Th17 immunity, rather than initiating Th1 to Th2 immune deviation.
Our findings provide a better understanding of the DC therapy in combination with MTX for the treatment of patients with rheumatoid arthritis (RA).
American Psychological Association (APA)
Park, Jun-Eui& Jang, Jinah& Choi, Ji-Hye& Kang, Mi-sun& Woo, Yun-Ju& Seong, Young-Rim…[et al.]. 2015. DC-Based Immunotherapy Combined with Low-Dose Methotrexate Effective in the Treatment of Advanced CIA in Mice. Journal of Immunology Research،Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1068609
Modern Language Association (MLA)
Park, Jun-Eui…[et al.]. DC-Based Immunotherapy Combined with Low-Dose Methotrexate Effective in the Treatment of Advanced CIA in Mice. Journal of Immunology Research No. 2015 (2015), pp.1-15.
https://search.emarefa.net/detail/BIM-1068609
American Medical Association (AMA)
Park, Jun-Eui& Jang, Jinah& Choi, Ji-Hye& Kang, Mi-sun& Woo, Yun-Ju& Seong, Young-Rim…[et al.]. DC-Based Immunotherapy Combined with Low-Dose Methotrexate Effective in the Treatment of Advanced CIA in Mice. Journal of Immunology Research. 2015. Vol. 2015, no. 2015, pp.1-15.
https://search.emarefa.net/detail/BIM-1068609
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1068609