Particulate matter exposure induces maternal scalp hair loss after birth in C57/B6 mouse via alteration of inflammatory and apoptotic pathways

PM 2.5 exposure is associated with a variety of health effects, including effects on the reproductive and skin. However, the relationship between PM2.5 exposure and postpartum hair loss has not been investigated. In this study, we evaluated the effect of PM2.5 exposure on hair loss after birth in mouse model and analyzed possible associated molecular changes. Female mice were exposed to PM2.5 using nasal inhalation method. After 4 weeks, mating tests were conducted and postpartum scalp tissues f