87 citations
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March 2015 in “The EMBO Journal” Adult tissue stem cells can adapt and switch roles to help repair and maintain the body.
77 citations
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March 2000 in “Journal of Investigative Dermatology” The research identified six functional hair keratin genes and four pseudogenes, providing insights into hair formation and gene organization.
14 citations
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March 2015 in “Stem Cell Research & Therapy” ABCG2 protein marks stem-like skin cells in human epidermis.
February 2026 in “Clinical Cosmetic and Investigational Dermatology” Inverted Follicular Keratosis is rare but should be considered in scalp lesion diagnoses for all ages.
9 citations
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August 2007 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Sheep wool follicles absorb different amino acids at various rates and locations, which could affect wool growth based on diet and genetics.
11 citations
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April 1993 in “PubMed” Human hair cells can change based on their environment, especially interactions with certain skin cells.
5 citations
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April 2005 in “Clinics in Plastic Surgery” Micrografts and minigrafts for hair restoration provide high patient satisfaction and can cover large areas of hair loss, including sideburns, eyebrows, and beards.
17 citations
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June 2012 in “Journal of experimental zoology. Part B, Molecular and developmental evolution” Hair in mammals likely evolved from glandular structures, not scales.
9 citations
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March 2013 in “Expert opinion on biological therapy” Epidermal stem cells have potential for personalized regenerative medicine but need careful handling to avoid cancer.
February 2026 in “Frontiers in Medical Technology” Keratinocyte stem cells are crucial for skin renewal and have potential in wound healing and tissue regeneration.
7 citations
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January 2010 in “Animal” Angora goat hair grows faster and produces more protein than cashmere goat hair, and certain hormones and nutrients positively affect hair growth and protein synthesis.
521 citations
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January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
117 citations
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November 2006 in “Experimental Dermatology” The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.
72 citations
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December 1983 in “Journal of Investigative Dermatology” Minoxidil helps hair cells live longer and grow longer.
63 citations
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January 1984 in “Journal of Investigative Dermatology” Minoxidil promotes hair growth by increasing cell division and DNA synthesis.
34 citations
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June 2008 in “In vitro cellular & developmental biology. Animal” Scientists created a long-lasting stem cell line from human hair that can turn into different skin and hair cell types.
32 citations
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July 2012 in “Stem Cells Translational Medicine” Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
25 citations
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December 1992 in “Seminars in cell biology” Skin stem cells are maintained by signals from nearby cells and vary in their ability to renew and mature.
12 citations
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December 1987 in “Cancer Chemotherapy and Pharmacology” Vitamin E in the diet might help protect against hair loss caused by the chemotherapy drug doxorubicin in rabbits.
12 citations
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January 1978 Friesian heifers take about 18 months to adapt to Kenya's climate, with hair changes not strongly linked to weight gain.
11 citations
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July 2008 in “Facial Plastic Surgery Clinics of North America” Hair restoration surgery redistributes existing hair to achieve a natural look, with visible regrowth in 3-4 months and rare complications, mostly aesthetic.
11 citations
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October 2001 in “Tissue engineering” Cultured epithelium can form hair follicles when combined with dermal papillae.
8 citations
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November 2020 in “Nature Communications” Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
8 citations
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January 2000 Terbinafine effectively stops fungal invasion of human keratin.
3 citations
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August 2018 in “Journal der Deutschen Dermatologischen Gesellschaft” The technique effectively repairs skin after tumor removal, maintaining appearance and function without complications.
2 citations
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January 2008 in “Elsevier eBooks” Humans have limited regenerative abilities, but new evidence shows the adult brain and heart can regenerate, and future treatments may improve this by mimicking stem cell environments.
1 citations
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April 2021 in “Current Stem Cell Reports” Eating less can improve stem cell function and increase lifespan.
1 citations
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October 2012 in “Elsevier eBooks” Skin stem cells can help improve skin repair and regeneration.
The skin can still regenerate and function well even with fewer fibroblasts.
May 2026 in “Journal of Health and Allied Sciences NU” Optimized culture conditions improve human epidermal stem cell growth for skin regeneration.