Enhanced local production of osteopontin in rheumatoid joints.

…, T Mima, T Ishii, M Umeshita-Sasai… - The Journal of …, 2002 - jrheum.org
OBJECTIVE: To investigate the involvement of osteopontin (OPN) in the pathogenesis of
rheumatoid arthritis (RA), localization and production of OPN were examined in patients with RA…

Expression of osteopontin at sites of bone erosion in a murine experimental arthritis model of collagen‐induced arthritis: Possible involvement of osteopontin in bone …

…, K Nishioka, M UmeshitaSasai… - … : Official Journal of …, 2002 - Wiley Online Library
Objective To investigate the involvement of osteopontin (OPN) in bone destruction in a murine
experimental arthritis model of collagen‐induced arthritis (CIA). Methods The expression …

Autoantibodies to cyclic citrullinated peptide 2 (CCP2) are superior to other potential diagnostic biomarkers for predicting rheumatoid arthritis in early undifferentiated …

…, Y Harada, Y Katada, H Ikeue, M Umeshita-Sasai… - Clinical …, 2007 - Springer
We evaluated the diagnostic value of anti-cyclic citrullinated peptide 2 (anti-CCP2) antibodies
and other potential diagnostic biomarkers (IgM rheumatoid factor, anti-agalactosyl IgG …

Enhanced expression and DNA binding activity of two CCAAT/enhancer‐binding protein isoforms, C/EBPβ and C/EBPδ, in rheumatoid synovium

…, S Ohshima, M UmeshitaSasai… - … : Official Journal of …, 2000 - Wiley Online Library
Objective To investigate the activation and expression of CCAAT/enhancer‐binding
proteins (C/EBP), especially C/EBPβ and ‐δ, in rheumatoid synovium, and their pathogenic …

Synergistic effect on the attenuation of collagen induced arthritis in tumor necrosis factor receptor I (TNFRI) and interleukin 6 double knockout mice.

N Yamaguchi, S Ohshima, M Umeshita-Sasai… - The Journal of …, 2003 - jrheum.org
OBJECTIVE: To evaluate any additive effect on attenuation of collagen induced arthritis (CIA)
in tumor necrosis factor receptor I (TNFRI) and interleukin 6 (IL-6) double knockout (DKO) …

Antigen induced arthritis (AIA) can be transferred by bone marrow transplantation: evidence that interleukin 6 is essential for induction of AIA.

…, K Nishioka, N Yamaguchi, M Umeshita-Sasai… - The Journal of …, 2002 - jrheum.org
OBJECTIVE: To investigate the role of bone marrow cells (BMC) in the induction of antigen
induced arthritis (AIA), the expression of 3 major proinflammatory cytokines, interleukin 1beta …