2010-01-28 Blood Test May Predict Rheumatoid Arthritis - Proteins in Blood May Signal RA Years Before Symptoms Develop


Elevated levels of inflammatory proteins called cytokines and related factors in the blood may be an early warning sign of impending rheumatoid arthritis (RA), according to a new study.

Researchers have found that levels of certain cytokines and related factors in the blood increase significantly prior to the development of rheumatoid arthritis, long before symptoms emerge. They say the finding paves the way for developing a blood test for early diagnosis of the mysterious disease.

"Our findings present an opportunity for better predicting the risk of developing RA and possibly preventing disease progression," says researcher Solbritt Rantapää-Dahlqvist, MD, of University Hospital in Umea, Sweden, in a news release.(Read entire article)

2010-01-29 Blood Test Can Predict Rheumatoid Arthritis Before Symptoms Arise



Researchers from University Hospital in Umea, Sweden, have identified several cytokines, cytokine-related factors, and chemokines that increase significantly prior to rheumatoid arthritis (RA) disease onset. These findings confirm those of earlier studies which suggest that the risk of developing RA can be predicted and disease progression may be prevented.


Complete findings of this study are published in the February issue of Arthritis & Rheumatism, a journal of the American College of Rheumatology. (Read entire article)