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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.

Gut health supplement relieves arthritis pain, finds new study

A new study has found that a prebiotic fiber supplement reduced pain, improved grip strength, and lowered pain sensitivity in people with knee osteoarthritis (OA)—with far fewer dropouts than a digital physiotherapy program. ...

Approved IV drug reduces lupus symptoms, clinical trial finds

An already-approved IV drug significantly reduces the symptoms of lupus, a new clinical trial showed. More than three-quarters of lupus patients taking obinutuzumab (Gazvya) had a significant improvement in their symptoms ...

Why is gout on the rise?

A condition once called the "disease of kings" is affecting even the general population. Rates of gout, a type of inflammatory arthritis that causes severe, sudden stabbing pain in the big toe, have increased by more than ...

Does the cold really 'seep into your bones?'

Another cold snap is approaching. Some people deal with it by taking an invigorating walk outside, while others hibernate with a cozy blanket and biscuits. But one thing seems to be common when temperatures drop: we like ...