March 2025 in “International Journal of Trichology” Injecting stem cells from a patient's own fat can improve hair growth in women with hair loss.
Modified pineapple fiber can be used for effective drug delivery, especially for hair loss treatment.
April 2025 in “Journal of Bioscience and Bioengineering” Centrifugal forces can help prepare hair follicle germs for hair regeneration.
50 citations
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May 1999 in “Journal of Reconstructive Microsurgery” Microsurgical reconstruction effectively covers complex scalp defects but doesn't improve survival for cancer-related cases.
87 citations
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October 1987 in “Journal of Investigative Dermatology” 
April 2023 in “Research Square (Research Square)” The follicular unit extraction technique is a successful treatment for male hair loss with over 90% hair survival rate and less than 6% complications.
10 citations
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September 2024 in “Journal of Nanobiotechnology” The microneedle patch helps heal infected wounds quickly and without scars.
51 citations
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August 2013 in “Journal of Investigative Dermatology” Human skin cells can create new hair follicles when transplanted into mice.
February 2026 in “Archives of Dermatological Research” Microneedle-delivered polyglutamate effectively and safely improves hair growth in androgenetic alopecia.
July 2020 in “Research Square (Research Square)” A 3D co-culture model improved stem cell function and wound healing.