November 2023 in “npj regenerative medicine” Skin spheroids with both outer and inner layers are key for regrowing skin patterns and hair.
March 2020 in “Central European Journal of Biology” The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.
K15 and Id3 are important in hair follicle regeneration, with K15 increasing in early stages and Id3 responding later.
January 2003 in “Journal of the Fourth Military Medical University” Hair follicles can regenerate if cut at certain points, with stem cells in the upper part.
November 2022 in “Regenerative Therapy” Advancements in tissue engineering show promise for hair follicle regeneration to treat hair loss.
January 2022 in “Stem cell biology and regenerative medicine” Lymphatic vessels help hair follicles regenerate by interacting with stem cells.
January 2021 in “Hair transplant forum international” Microneedling may help hair growth, but its pain and mixed results make its effectiveness unclear.
January 2008 in “The Year book of dermatology” After skin injury, adult mice can grow new hair follicles, and this process can be increased or stopped by manipulating Wnt signals.
162 citations
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July 2011 in “Biomacromolecules” Chitosan nanofiber scaffolds improve skin healing and are promising for wound treatment.
408 citations
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January 2017 in “Science” Some wound-healing cells can turn into fat cells around new hair growth in mice.
201 citations
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April 2017 in “Regeneration” Macrophages and fibroblasts help repair organs after injury, affecting whether they regenerate or scar.
71 citations
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January 2020 in “Stem Cells International” Epidermal stem cells help heal skin, but how they work is still unclear.
11 citations
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November 2020 in “Advanced Functional Materials” The new method grows more hair than traditional methods.
2 citations
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September 2016 in “Symbiosis online journal of veterinary sciences” A cat in Brazil was found with a severe skin condition linked to feline AIDS.
2 citations
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December 2003 in “Medical electron microscopy” The skin and mucous membranes can regenerate over the basement membrane after damage, using nearby surviving cells.
1 citations
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January 2008 Topical iodine can help regenerate human scar tissue quickly.
June 2025 in “International Journal of Oral and Maxillofacial Surgery”
August 2024 in “Siberian Journal of Life Sciences and Agriculture” Melatonin and lyotritone improve hair growth and quality in white rats.
August 2023 in “Veterinary Record Case Reports” High-dose ciclosporin significantly improved a young cat's severe skin condition.
3-D bioprinting can regenerate human hair follicles using bioink with collagen and fibroblasts.
May 2007 in “Science's STKE” Healing skin wounds in mice can create new hair follicles, and adjusting Wnt signaling could potentially reduce scarring and treat hair loss.
January 2006 in “Elsevier eBooks” Most vertebrates can regenerate skin, nails, and corneas, but only some can regenerate teeth and lenses.
January 2005 in “Industrial Catalysis” The process effectively regenerates the Pd/C catalyst for finasteride synthesis.
418 citations
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September 2012 in “Nature” African spiny mice can regenerate skin, hair, and cartilage, but not muscle, and their unique abilities could be useful for regenerative medicine.
328 citations
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November 2020 in “Nature Materials” Hydrogel scaffolds can help wounds heal better and grow hair.
309 citations
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October 2007 in “Biomaterials” Keratin from human hair helps nerves heal faster.
305 citations
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June 2012 in “Nature” Hair regeneration needs dynamic cell behavior and mesenchyme presence for stem cell activation.
295 citations
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June 2009 in “Science” Stromal stem cells may help heal wounds by becoming structural cells or affecting the immune system, but more research is needed to understand how.
260 citations
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June 2011 in “Cell” Wnt signaling is crucial for pigmented hair regeneration by controlling stem cell activation and differentiation.
252 citations
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February 2018 in “npj Regenerative Medicine” Understanding different species' regeneration can improve mammalian healing.