14-Jan-2026
How psoriasis affects joints
Friedrich-Alexander-Universität Erlangen-NürnbergPeer-Reviewed Publication
Approximately 20 to 30 percent of all people who suffer from psoriasis also develop painful inflammation in their joints over time. If left untreated, this condition known as psoriatic arthritis can lead to permanent damage to bones and joints. Until now, it was a mystery why the disease progressed this way in some patients and not in others. A team of researchers from the Department of Medicine 3 – Rheumatology and Immunology at Uniklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), have now discovered which cells migrate from the skin of psoriasis patients to the joints and how they trigger inflammation there. These findings pave the way for new approaches for preventing psoriatic arthritis before it takes hold. The team has now published their findings in Nature Immunology.*
- Journal
- Nature Immunology