Psoriasis and Autoimmunity: Understanding the Underlying Mechanisms
Psoriasis is a chronic inflammatory skin condition that affects millions of people worldwide. Characterized by red, scaly patches, often on the elbows, knees, scalp, and lower back, psoriasis is more than just a cosmetic concern. It is a complex autoimmune disorder with deep-seated mechanisms that are still being unraveled by scientists and healthcare professionals. Understanding these underlying mechanisms is essential for developing effective treatments and improving the quality of life for those affected by this debilitating disease. What Is Psoriasis? Psoriasis is a multifactorial disease that arises from a combination of genetic predisposition, environmental factors, and immune system dysfunction. It is categorized into different types, with plaque psoriasis being the most common, accounting for about 80-90% of cases. Other forms include guttate, pustular, inverse, and erythrodermic psoriasis. Although the manifestations vary, the common denomina...