April 2019 in “Journal of Investigative Dermatology” Activating the Sonic hedgehog pathway can help regenerate hair follicles during wound healing in mice, potentially improving regeneration after injury.
Mesenchymal stem cells could potentially help regenerate hair in people with hair loss.
April 2016 in “Journal of Investigative Dermatology” Mice without the p21 gene can fully regenerate injured ears due to reduced Sdf1 increase and leukocyte recruitment, suggesting new ways to induce tissue regeneration in mammals.
May 2015 in “Journal of The American Academy of Dermatology” The research shows a potential way to regenerate hair using adult cells that have been grown and guided to produce new hair fibers.
November 2013 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Keratin 79 cells help form and regenerate hair canals.
January 2012 in “Institutional Repositories DataBase (IRDB)” Cells from skin and lung can help regenerate hair follicles.
January 2008 in “Chinese bulletin of Life sciences” Epidermal stem cells help renew skin and regenerate hair follicles.
September 2007 in “PubMed” Implanted human scalp cells can regenerate hair-like structures in mice.
January 2007 in “Jiepouxue yanjiu” ES cell-derived stem cells can help regenerate skin and form gland-like structures.
March 2006 in “Chinese journal of plastic surgery” Microencapsulated human hair cells can regenerate hair follicles in mice ears.
January 2006 in “Chinese Journal of Dermatology” Cultured dermal papilla cells can regenerate hair follicles and sustain hair growth.
January 2003 in “Zhonghua shaoshang zazhi” Murine fetal epidermal stem cells can help regenerate hair follicles.
January 2022 in “Stem cell biology and regenerative medicine” Improving dermal papilla cells can help regenerate hair follicles.
January 2022 in “Stem cell biology and regenerative medicine” Lymphatic vessels help hair follicles regenerate by interacting with stem cells.
June 2021 in “Dermatologic Surgery” Tissue-engineered grafts can help regenerate hair follicles.
August 2013 in “Nature Reviews Drug Discovery” A protein called FGF9 helps regenerate hair follicles in mice after skin damage, and increasing FGF9 could potentially help human hair growth.
106 citations
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June 2009 in “BMC Genomics” Sea cucumbers have unique genes that help them regenerate their intestines.
22 citations
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April 2017 in “Cell Stem Cell” Skin wounds can create fat cells that help regenerate hair follicles, with BMP signaling playing a crucial role in this process.
19 citations
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December 2015 in “Journal of Materials Chemistry B” Scientists have created a method to deliver specific cells that can regenerate hair follicles, potentially offering a new treatment for hair loss.
18 citations
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January 2019 in “Experimental Dermatology” Certain cells outside the hair follicle's bulge area can quickly regenerate damaged hair follicles, potentially helping to reduce hair loss from cancer treatments.
15 citations
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February 2021 in “Scientific Reports” A specific group of stem cells can help regenerate hair continuously.
15 citations
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January 2019 in “Experimental Dermatology” Lanyu pigs show that partial-thickness wounds can partially regenerate important skin structures, which may help improve human skin healing.
15 citations
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February 2011 in “Journal of Tissue Engineering and Regenerative Medicine” The best method for transplanting skin cells to regenerate hair follicles is the Hemi-vascularized sandwich method, as it produces more mature follicles and promotes hair growth.
4 citations
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January 2017 in “PubMed” Epidermal growth factor helps stem cells heal wounds and regenerate hair follicles faster.
4 citations
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July 2014 in “Journal of Investigative Dermatology” Old people have less hair because their hair follicles don't regenerate as well, not because of fewer stem cells, and a protein called follistatin might help reactivate hair growth.
1 citations
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July 2023 in “Journal of developmental biology” Bird foot scales develop differently and can repair but not fully regenerate due to the lack of specialized stem cell areas.
March 2025 in “Advanced Science” Bioengineered hair germs using special hydrogels can help regenerate hair follicles and treat hair loss.
January 2006 in “Journal of Sun Yat-sen University” Engineered skin using stem cells and collagen sponge effectively healed and regenerated complex skin features in mice.
291 citations
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October 2005 in “Proceedings of the National Academy of Sciences of the United States of America” Adult stem cells from rat whisker follicles can regenerate hair follicles and sebaceous glands.
173 citations
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January 2014 in “Nature Cell Biology” Wnt signaling controls whether hair follicle stem cells stay inactive or regenerate hair.