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http://ir.nhri.org.tw/handle/3990099045/10012
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| Title: | Valproic acid and lithium meditate anti-inflammatory effects by differentially modulating dendritic cell differentiation and function |
| Authors: | Leu, SJ;Yang, YY;Liu, HC;Cheng, CY;Wu, YC;Huang, MC;Lee, YL;Chen, CC;Shen, WW;Liu, KJ |
| Contributors: | National Institute of Cancer Research |
| Abstract: | Valproic acid (VPA), with inhibition activity mainly towards histone deacetylase (HDAC) and Glycogen Synthase Kinase (GSK)-3, and lithium, with inhibition activity mainly toward GSK-3, are both prescribed in clinical as mood-stabilizers and anticonvulsants for the control of bipolar disorder. This study aims to compare the immuno-modulation activities of VPA and lithium, especially on the differentiation and functions of dendritic cells (DC). Our data show that treatment with VPA or lithium effectively alleviated the severity of collagen-induced arthritis triggered by LPS in mice. Both agents reduced the serum level of IL-6 and IL-10 after LPS challenge in mice. VPA and lithium both induce significant down-regulation of group I CD1 expression and secretion of IL-6 during differentiation of human monocyte-derived immature DC, while they differ in the induction of CD83 and CD86 expression, secretion of IL-8, IL-10, and TNF-alpha. Upon stimulation of immature DC with LPS, VPA and lithium both reduced the secretion of IL-6 and TNF-alpha. However, only lithium significantly increased the production of IL-10, while VPA increased the production of IL-8 but substantially reduce the secretion of IL-10 and IL-23. Treatment with VPA resulted in a reduced capacity of LPS-stimulated DC to promote the differentiation of T helper 17 cells that are critical in the promotion of inflammatory responses. Taken together, our results suggest that VPA and lithium may differentially modulate inflammation through regulating the capacity of DC to mediate distinct T cell responses, and they may provide a complementary immunomodulatory effects for the treatment of inflammation-related diseases. |
| Date: | 2017-05 |
| Relation: | Journal of Cellular Physiology. 2017 May;232(5):1176-1186. |
| Link to: | http://dx.doi.org/10.1002/jcp.25604 |
| JIF/Ranking 2023: | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=NHRI&SrcApp=NHRI_IR&KeyISSN=0021-9541&DestApp=IC2JCR |
| Cited Times(WOS): | https://www.webofscience.com/wos/woscc/full-record/WOS:000397071100030 |
| Cited Times(Scopus): | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85000730430 |
| Appears in Collections: | [劉柯俊] 期刊論文
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