MiRNA Microarray Profiling in Patients with Androgenic Alopecia and the Effects of miR-133b on Hair Growth

    Wenjia Deng, Ting Hu, Le Han, Ben Liu, Xin Tang, Haiyan Chen, Xianyan Chen, Miaojian Wan
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    TLDR miR-133b promotes hair growth and could be a potential treatment for hair loss.
    The study conducted miRNA microarray profiling in patients with androgenic alopecia and found that miR-133b was significantly downregulated in affected scalp tissues. Further experiments showed that overexpression of miR-133b promoted hair growth in vitro and in vivo, suggesting that miR-133b may be a potential therapeutic target for androgenic alopecia.
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