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1025 Scientists discover hidden sugar layer behind psoriasis

ScienceDaily
ScienceDaily · 02/25/2026 08:11 EDT

A gel-like sugar coating on immune cells has been found to play a starring role in psoriasis. Researchers discovered that immune cells shed this outer layer to help them exit the bloodstream and enter inflamed skin. This challenges the long-held idea that only blood vessel walls changed during this process. The finding could help guide new therapies aimed at controlling harmful inflammation.

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