Recent evidence on how anti-citrullinated protein antibodies, anti-modified protein autoantibodies and rheumatoid factor activity overlap in RA demonstrate new ideas for diagnostics and pathophysiology.
Study Looks at Cryoglobulin Detection & Immunological Characteristics
A study that focused on the detection and immunological characteristics of cryoglobulins provides insights for rheumatologists and other rheumatology providers, as well as lab professionals. Co-researchers Marie N. Kolopp-Sarda, PharmD, PhD, and Pierre Miossec, MD, PhD, Clinical Immunology Unit, Department of Immunology and Rheumatology, University of Lyon, France, included in their retrospective study, published in…
Not All Rheumatoid Factor-Positive Tests Mean RA
Angioimmunoblastic T cell lymphoma (AITL) is an aggressive, peripheral T cell, non-Hodgkin’s lymphoma with an incidence of 0.05 cases per 100,000 person-years in the U.S., and it typically manifests in adults older than 60 years.1,2 AITL was previously known as angioimmunoblastic lymphadenopathy with dysproteinemia, immunoblastic lymphadenopathy or lymphogranulomatosis X, due to the hypothesis that the…
Epidemiology of Rheumatoid Arthritis May Be Changing
NEW YORK (Reuters Health)’Over the last three decades, there has been a significant decline in the incidence of rheumatoid factor (RF) positive rheumatoid arthritis (RA), while the overall incidence of RA has remained about the same, researchers report. “These trends may suggest changing serological profile of RA over time which may have implications for RA…
Researchers Work Toward Early ID & Treatment of Rheumatoid Arthritis
AMSTERDAM—Early identification and treatment of rheumatoid arthritis (RA) are two of the most pressing concerns in the field, an expert said at EULAR: the Annual European Congress of Rheumatology. He described the latest efforts to identify patients at risk of RA development and insights on quick referral to rheumatologists. Karim Raza, BM, BCh, PhD, Arthritis…