The impact of irradiance on UVB-induced cutaneous immunosuppression: Implications on administering most efficient phototherapy

Ultraviolet B (UVB) is commonly used for treating dermatologic conditions. Recently, high irradiance UVB (HIUVB) has been suggested to be more effective for treating skin conditions as compared to its low irradiance (LI) counterpart. The biological impact of UVB radiation emitted at different irradiance on cutaneous immunity remains obscure.This study aimed to explore the impacts of UVB radiation administered at equivalent fluence (mJ/cm2) but...