Immunophenotypic Analysis of Alopecia Areata Progression in a C3H/HeJ Mouse Model
July 2026
in “
The Journal of Immunology
”
TLDR The study maps immune changes in mice with alopecia areata to better understand and treat the disease in humans.
The study investigates the progression of alopecia areata in C3H/HeJ mice, focusing on changes in the cellular immunophenotype in the skin during different disease stages. Using immunofluorescence microscopy and flow cytometry, researchers identified distinct immunophenotypic phases: control, prelesional, active, established, and regrowth. By mapping these stages, the study aims to enhance understanding of the inflammatory pathways involved in alopecia areata, potentially guiding therapeutic strategies for humans. The research was funded by the National Alopecia Areata Foundation and other grants.
