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Rheumatology news

How bones make marrow: Newly identified 'organizer' cells also reappear after fractures

Bone marrow is the spongy tissue located within the hollow center of bones, serving as the primary site for the continuous production of red blood cells, platelets, and white blood cells. Despite its physiological importance, ...

T cells, not B cells, are the culprit in kidney damage in lupus, study shows

Kidney damage is a serious complication affecting individuals with lupus, an autoimmune disease where immune B cells malfunction and produce antibodies that attack the body's own cells, tissues, and organs.

High levels of gut bacterial toxin trigger lupus nephritis

The body's immune reaction to increased levels of a toxic molecule, part of a bacterial species in the human gut, may reveal who is most at risk of developing lupus nephritis, according to a new study led by NYU Langone Health. ...

How an overactive immune system can drive cancer

The immune system is designed to protect us against viruses and bacteria. In autoimmune diseases, however, the immune system instead attacks the body's own cells. Conditions such as systemic lupus erythematosus (lupus) and ...

Why arthritis in children can threaten eyesight

Arthritis is often associated with older age, but it also affects children. One of the most common forms is juvenile idiopathic arthritis (JIA), an inflammatory condition that causes persistent joint swelling and pain.

Study finds people on colchicine need less joint replacement

Gout is the most common form of inflammatory arthritis, with a worldwide prevalence of approximately 4%. The accumulation of monosodium urate crystals in gout leads to the clinical manifestations of the disease and, if left ...

Lupus may be triggered by a common virus: New research

About 5 million people worldwide live with the autoimmune condition lupus. This condition can cause a range of symptoms, including tiredness, fever, joint pain and a characteristic butterfly-shaped rash across the cheeks ...