FAYETTEVILLE, Ark. — A unique chicken breed is helping researchers better understand vitiligo, an autoimmune disease that affects 1-2 percent of the world’s population.
In vitiligo, the immune system attacks cells called melanocytes, causing skin pigment to disappear.
The effects are more than skin deep.
“Autoimmune diseases are multifactorial and non-communicable, and one is often associated with other autoimmune disorders. They call it the kaleidoscope of autoimmunity,” Dr. Gisela Erf, professor of immunology with the Arkansas Agricultural Experiment Station, said. “Vitiligo in humans, is strongly associated with autoimmune thyroiditis where the thyroid gland becomes attacked by. . .