These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Curcumin attenuates lupus nephritis in MRL/lpr mice by suppressing macrophage-secreted B cell activating factor (BAFF).
    Author: Li Q, Tan S, Xu K, Fu X, Yu J, Yang H, Wang H.
    Journal: Int J Clin Exp Pathol; 2019; 12(6):2075-2083. PubMed ID: 31934029.
    Abstract:
    This study aimed to investigate the therapeutic effects and mechanism of action of curcumin against a MRL/lpr lupus model. Eight-week-old female MRL/lpr mice were used to establish the lupus nephritis model. Histologic and immunohistochemical analysis was conducted for lupus nephritis. Anti-dsDNA IgG and BAFF level were detected by ELISA. Cells directly isolated from the spleen were used to detect macrophage subsets and activation status by FACS. Curcumin reduced the total IgG and anti-dsDNA IgG levels in blood and reduced the activation of B cells in MRL/lpr mice. Moreover, curcumin prevented activation of macrophages in MRL/lpr mice. Levels of BAFF in serum, spleens and kidneys were also reduced in curcumin-treated MRL/lpr mice. In vitro experiments showed that curcumin reduced the activation of macrophage and leaded to the decrease of BAFF from them upon toll like receptor (TLR) 4 stimulation. Curcumin attenuates lupus nephritis in MRL/lpr mice by inhibiting macrophages activation and their secreting BAFF, which may be a potential therapeutic candidate for the treatment of SLE.
    [Abstract] [Full Text] [Related] [New Search]