CD8+ cells suppress oil-induced arthritis
نویسندگان
چکیده
منابع مشابه
Immature dendritic cells suppress collagen-induced arthritis by in vivo expansion of CD49b+ regulatory T cells.
Dendritic cells (DCs) are specialized APCs with an important role in the initiation and regulation of immune responses. Immature DCs (iDCs) reportedly mediate tolerance in the absence of maturation/inflammatory stimuli, presumably by the induction of regulatory T cells. In this study, we show for the first time that repetitive iDC injections trigger the expansion of a novel regulatory populatio...
متن کاملTolerogenic Splenic IDO+ Dendritic Cells from the Mice Treated with Induced-Treg Cells Suppress Collagen-Induced Arthritis
TGF-β-induced regulatory T cells (iTregs) retain Foxp3 expression and immune-suppressive activity in collagen-induced arthritis (CIA). However, the mechanisms whereby transferred iTregs suppress immune responses, particularly the interplay between iTregs and dendritic cells (DCs) in vivo, remain incompletely understood. In this study, we found that after treatment with iTregs, splenic CD11c(+)D...
متن کاملExosomes derived from IL-10-treated dendritic cells can suppress inflammation and collagen-induced arthritis.
We have demonstrated previously that local, adenoviral-mediated gene transfer of viral IL-10 to a single joint of rabbits and mice with experimental arthritis can suppress disease in both the treated and untreated contralateral joints. This contralateral effect is mediated in part by APCs able to traffic from the treated joint to lymph nodes as well as to untreated joints. Moreover, injection o...
متن کاملHIV-specific IL-10-positive CD8+ T cells suppress cytolysis and IL-2 production by CD8+ T cells.
IL-10 producing T cells inhibit Ag-specific CD8+ T cell responses and may play a role in the immune dysregulation observed in HIV infection. We have previously observed the presence of HIV-specific IL-10-positive CD8+ T cells in advanced HIV disease. In this study, we examined the suppressive function of the Gag-specific IL-10-positive CD8+ T cells. Removal of these IL-10-positive CD8+ T cells ...
متن کاملJagged1 suppresses collagen-induced arthritis by indirectly providing a negative signal in CD8+ T cells.
Distinct Notch ligands possess a characteristic ability in terms of functional T cell differentiation. However, the precise role or the therapeutic potential of each Notch ligand in autoimmune diseases is largely unknown. In this study, we examined whether Jagged1 modulates a collagen-induced rheumatoid arthritis (CIA) model by altering T cell responses. The injection of a soluble Jagged1-encod...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Clinical & Experimental Immunology
سال: 2000
ISSN: 0009-9104
DOI: 10.1046/j.1365-2249.2000.01241.x