Oxygen metabolism has an important role in the pathogenesis of rheumatoid arthritis. Reactive
oxygen species (ROS) produced in the course of cellular oxidative phosphorylation, and …

Objective. Anticitrullinated protein antibodies (ACPA) are relatively specific for rheumatoid
arthritis (RA), and predate disease. The oral pathogen Porphyromonas gingivalis may play a …

Background Psychiatric comorbidity in inflammatory bowel disease (IBD) is well known;
however, data from a truly representative sample are sparse. We aimed to estimate the …

Objective We aimed to evaluate the validity and reliability of multiple screening measures
for depression and anxiety for use in the clinical care of people with multiple sclerosis (MS). …

Objective Although psychiatric comorbidity is known to be more prevalent in immune-mediated
inflammatory diseases (IMID) than in the general population, the incidence of psychiatric …

Objective We estimated the incidence and prevalence of depression, anxiety disorder, bipolar
disorder, and schizophrenia in a population‐based cohort with rheumatoid arthritis ( RA ) …

Rheumatoid arthritis (RA) is a chronic autoimmune disease targeting multiple joints. The
synovium is the primary site of the inflammatory process, which if untreated leads to irreversible …

Objective Arthritis in the K/BxN mouse model results from pathogenic immunoglobulins that
recognize glucose‐6‐phosphate isomerase (GPI), a glycolytic enzyme residing in the …

Background Psychiatric comorbidities, such as depression and anxiety, are very common in
persons with rheumatoid arthritis (RA) and can lead to adverse outcomes. By appropriately …

Objectives Secondary fibromyalgia (FM) is common among patients with inflammatory
arthritis, but little is known about its incidence and the factors leading to its development. The …