What role do autoantibodies play in autoimmune rheumatic diseases?

(You also might hear JIA called "juvenile rheumatoid arthritis," or JRA.) ... Although doctors don't yet know exactly what causes JIA, scientists are researching ... Mar 11, 2021 ... It's true — the symptoms of arthritis can recede and flare up. It's also true that a change in weather can sometimes trigger a flare-up ... Symptoms · Morning stiffness, which lasts more than 1 hour, is common. · Joints may feel warm, tender, and stiff when not used for an hour. · Joint pain is ... Causes of Rheumatic Disease · Genetics and family history · Environmental triggers · Lifestyle choices, such as diet, smoking, or drug and alcohol use · Infection ... Rheumatoid arthritis (RA) is a long-term · While the cause of rheumatoid arthritis is not clear, it is believed to involve a combination of genetic and ... JRA is an autoimmune disease, which means the body's immune system attacks its own healthy cells and tissues. JRA is considered to be a multifactorial ... Over 100 conditions are known to give rise to rheumatism symptoms. Rheumatism is a general term used to describe pain and inflammation in joints, muscles and ... Oct 23, 2023 ... Rheumatic disease are inflammatory conditions, like rheumatoid arthritis, that affect the joints, muscles, and connective tissues, causing ... Apr 17, 2024 ... Rheumatoid arthritis causes joint pain, stiffness, swelling and decreased movement of the joints. RA often affects small joints in the hands and ... This can result in ongoing valve damage. Diagram of a heart. What causes rheumatic heart disease? Rheumatic heart disease is caused by rheumatic fever. This is ...