Protein Found to Manage Autoimmune Conditions and Potentially Target Cancer

Published on December 18, 2023

Researchers at the Australian National University (ANU) have identified a potential breakthrough in managing severe autoimmune conditions and treating cancer through a protein in the immune system. DECTIN-1, typically beneficial against fungal infections, was found to exacerbate autoimmune diseases like irritable bowel disease, type 1 diabetes, and eczema when mutated. This mutation hampers the production of T regulatory cells, which are crucial for preventing autoimmune diseases. Lead researcher Cynthia Turnbull explained that these cells suppress the effects of a hyperactive system, which can be dangerous if not properly regulated. “When the immune system wrongly perceives healthy cells as a threat it attacks the body and promotes the onset of autoimmune disease,” Ms. Turnbull said....

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