September 7, 2012 — Elevated rheumatoid factor (RF) levels in healthy patients may be a strong predictor of future rheumatoid arthritis (RA), according to data from a prospective cohort study ...

A rheumatoid factor test measures the amount of rheumatoid factor in your blood. Rheumatoid factors are proteins produced by your immune system that can attack healthy tissue in your body. High levels ...

Rheumatoid arthritis is one of the most common immune-mediated diseases. Its primary manifestation is inflammatory arthritis characterized by symmetric, polyarticular pain and swelling, typically ...

Thanks to an abundance of easy-to-find (but not always accurate) information, many people have misconceptions about rheumatoid arthritis (RA). Maybe you’ve heard that RA is just a normal sign of aging ...

Antibodies to peptides not currently used for rheumatoid arthritis (RA) diagnosis helped identify patients with untreated early disease that conventional biomarkers missed, researchers said. Almost ...

People with rheumatoid arthritis (RA) are at increased risk of developing ischemic heart disease (IHD). Rheumatoid factor (RF) is strongly associated with RA, but is also associated with other ...

Researchers add to evidence suggesting that inflammatory factors contribute to increased risk for valvular heart diseases, such as aortic stenosis, in patients with rheumatoid arthritis. Patients with ...

Rheumatoid arthritis, also known as RA, affects an estimated 1.3 million people in the United States. Beyond this staggering statistic lies a complex reality: each person's experience with RA is ...

If you've been diagnosed with rheumatoid arthritis (RA), you might have a lot of questions. You're probably hearing a lot of medical terms for the first time, and it may be tough to keep them all ...

Rheumatoid arthritis (RA) is a chronic, progressive disease caused by an overactive immune system. RA affects smaller joints in the body as well as larger ones. When there’s the involvement of smaller ...

Rheumatoid arthritis (RA) and acne are both inflammatory conditions. More research is needed to identify a potential connection beyond this. RA can lead to other skin conditions, including rheumatoid ...