Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.
October 2012 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.
12 citations
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January 2009 in “Stembook” Improved understanding of stem cell mechanisms can enhance skin tissue engineering.
24 citations
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February 2006 in “Chinese Medical Journal” Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
April 2025 in “Frontiers in Bioengineering and Biotechnology” Gel-SHP helps skin heal faster.
January 2024 in “Journal of chemical health risks” The bio-patch promotes faster, scarless wound healing.
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June 2017 in “PLOS ONE” Host cells are crucial for the maturation of reconstructed hair follicles.
October 2025 in “Journal of Investigative Dermatology” Hair follicle dermal stem cells help control hair growth timing by regulating signals at the hair germ–dermal papilla interface.
Wound-induced hair follicle creation is a complex process in adult mammals that involves various cells and immune responses, and understanding it better could help improve skin healing strategies.
1 citations
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September 2025 in “PLoS ONE” Actin and alpha-smooth muscle actin help skin heal in mouse fetuses.