Scientists say they have identified a root cause of lupus
A key mystery behind one of the most common autoimmune diseases may finally have an answer.
A key mystery behind one of the most common autoimmune diseases may finally have an answer.
Researchers at Northwestern Medicine and Brigham and Women’s Hospital say they’ve discovered a root cause of lupus, a disease that affects hundreds of thousands of people in the U.S.
Scientists have long suspected that a person’s genetics or hormones may predispose them to lupus, and that the disease may be triggered by environmental factors like a previous viral infection or exposure to certain chemicals.
Now, a study published Wednesday in the journal Nature outlines a clear pathway for how the disease likely develops, pointing to abnormalities in the immune systems of people with lupus.
“What we found was this fundamental imbalance in the types of T cells that patients with lupus make,” said Dr. Deepak Rao, one of the study authors and a rheumatologist at Brigham and Women’s Hospital in Massachusetts. T-cells are white blood cells that play a key role in the body’s immune response.
https://www.nbcnews.com/health/health-news/scientists-say-identified-root-cause-lupus-rcna160862
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