Assoc. Prof. Dr. Uraiwan Panich, a Chairwoman of the Department of Pharmacology, Faculty of Medicine Siriraj Hospital, Mahidol University, attended an annual meeting of the Society of Free Radical Research – Europe & Biannual Meeting of the Plant Oxygen Group Redox Biology Congress 2022 – Oxidative stress, redox biology and antioxidants from plants to humans between August 22nd – 26th, 2022, in Ghent, Belgium, and delivered a poster presentation on the topic “Keratinocyte-derived paracrine factors modulates UVB-induced stress response of melanocytes .”