Seon Il Jang completed his Ph.D. in Immunology from Chonbuk National University, Jeonju, Republic of Korea, and did his post-doctoral research in the Department of Fish Immunology, Aberdeen University, United Kingdom. Presently, he is a professor of immunology, in the Department of Health Management, Jeonju University, Republic of Korea. His research field is centered around the therapeutic approach of atopic dermatitis: cytokines, chemokines, fillagrin, and natural products. He has more than 300 published papers in renown journals.