Introduction The aim of this study was to characterize anti-citrullinated peptide antibody
(ACPA) serostatus in pre-clinical rheumatoid arthritis (RA) with and without Human …

Objective Anti–citrullinated peptide antibody (ACPA) and rheumatoid factor (RF) are markers
to rheumatoid arthritis (RA). Smoking and shared epitope (SE) in HLA–DRB1 are associated …

Background Anti-citrullinated protein antibodies (ACPA) are associated with increased risk
for rheumatoid arthritis. Objective To investigate the effect of the presence and levels of …

Objective Production of anti–citrullinated protein antibodies (ACPAs) is an important
biomarker for rheumatoid arthritis (RA). We undertook this study to determine whether …

Anti-citrullinated protein/peptide antibodies (ACPA) have recently emerged as sensitive and
specific serological markers of rheumatoid arthritis (RA), providing superior alternative of the …

Objective To examine how anti–citrullinated protein antibody (ACPA) epitope spreading
takes place prior to the onset of clinical rheumatoid arthritis (RA), and to analyze the pattern …

Objectives: Predictors of arthritis development are highly warranted among patients with anti-
citrullinated protein antibodies (ACPAs) and musculoskeletal symptoms to optimize clinical …

Background Anti-citrullinated protein antibodies (ACPA) are central to rheumatoid arthritis
(RA) pathogenesis and may develop at inflamed mucosa. We investigated whether asthma …

Introduction To investigate whether baseline levels of anti-citrullinated protein antibody
(ACPA) or IgM rheumatoid factor (IgM-RF) and changes in the year thereafter are associated …

Objective To examine reactivity to anti–citrullinated protein/peptide antibodies (ACPAs) and
determine associations between ACPAs and other rheumatoid arthritis (RA)–related …