CDC1 are required for the initiation of collagen-induced arthritis.

ABSTRACT: Rheumatoid arthritis (RA) is chronic autoimmune disease which etiology remains unknown. Several cell types have been described to potentiate/aggravate the arthritic process however the initiating event in synovial inflammation is still elusive. Dendritic cells (DCs) are essential for the initiation of primary immune responses and thus we hypothesized that these cells might be crucial for RA induction. DCs are a heterogeneous population of cells comprising different subsets with distinct phenotype and function. Here we investigated which DC subset(s) is/are crucial for the initiation of the arthritic process. We have previously demonstrated that Flt3-/- mice, with reduced DCs, were protected from collagen induced arthritis (CIA). Here we have shown that GM-CSF derived DCs in Flt3L-/- mice a

SUBMITTER: Ramos MI 

PROVIDER: S-EPMC7522802 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature