ROS-Responsive Hydrogel-Delivered miR-665 Targets STAT3 to Alleviate Inflammation and Promote Hair Follicle Regeneration in Alopecia Areata
February 2026
in “
Journal of Nanobiotechnology
”
TLDR A new treatment using a special gel with miR-665 reduces inflammation and helps hair regrow in alopecia areata.
The study introduces a biocompatible, ROS-responsive hydrogel platform designed for the local delivery of miR-665, which successfully reduced inflammatory signaling and promoted hair follicle regeneration in alopecia areata (AA). This innovative approach combines miRNA with biomaterials, offering a promising strategy for a targeted, durable, and safe treatment of AA.