November 2025 in “Journal of Craniofacial Surgery Open” Exosome therapy shows promise for treating hair loss, but needs standardized protocols and further trials.
February 2026 in “Journal of Dermatological Treatment” CG2001 is safe and well-tolerated for treating hair loss, with fewer side effects than oral finasteride.
October 2025 in “Cell Reports” Regulatory T cells help hair growth by using the Cxcr4-Cxcl12 pathway.
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November 2022 in “Biomolecules” Targeting macrophages may improve wound healing.
January 2026 in “Preprints.org” Nanotechnology shows promise for treating hair loss but faces safety and approval challenges.