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Sunday, January 29, 2012

DNA Sequence May Speed Lupus Progression.

HealthDay Share to FacebookShare to Twitter (1/19, Dallas) reports, "Researchers have identified a DNA sequence that appears to speed up the progression of lupus." Specifically, "researchers identified a particular DNA sequence, called HS1.2," which "leads to increased activation of the 'transcription factor NF-KB'" and "boosts the production of antibodies that attack the tissues, and increases the aggressiveness of the disease." The study authors concluded, "Our results suggest that new drugs that turn off the enhancer HS1.2, or inhibit its effect on NF-KB, can stop the disease without the need for immunosuppressive drugs or other therapies with many side effects." The study was published in the Annals of the Rheumatic Diseases.

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