Hormones, especially testosterone and DHT, are key for penis development and function, and testosterone therapy may help with erectile dysfunction in those with low levels.
Keratin hydrogels from human hair show promise for tissue engineering and regenerative medicine.
January 2013 in “Otorhinolaryngology clinics : an international journal” PRP shows promise for improving healing and hair growth in cosmetic surgery but results can vary.
March 2012 in “Pathy's Principles and Practice of Geriatric Medicine” Older adults often have skin problems due to aging, and treating these conditions requires attention to both physical and mental health.
January 2012 in “Elsevier eBooks” New treatments for skin and hair repair show promise, but further improvements are needed.
June 2011 in “CRC Press eBooks” Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.
520 citations
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February 2001 in “Journal of Clinical Investigation” VEGF helps hair grow and determines follicle size by increasing blood vessel growth.
301 citations
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February 2019 in “Nature Communications” The research found that different types of fibroblasts are involved in wound healing and that some blood cells can turn into fat cells during this process.
288 citations
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June 2009 in “Human reproduction update” The modified Ferriman-Gallwey method is a useful tool for diagnosing hirsutism.
252 citations
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February 2018 in “npj Regenerative Medicine” Understanding different species' regeneration can improve mammalian healing.
224 citations
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March 2006 in “Seminars in Cutaneous Medicine and Surgery” The document concludes that understanding hair follicle biology can lead to better hair loss treatments.
184 citations
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December 2018 in “Nature Communications” Researchers created human hair follicles using a new method that could help treat hair loss.
184 citations
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November 2014 in “Developmental Cell” Hair follicle dermal stem cells are key for regenerating parts of the hair follicle and determining hair type.
156 citations
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August 2016 in “Journal of controlled release” Tight junctions are key for skin protection and controlling what gets absorbed or passes through the skin.
124 citations
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June 2020 in “Cell Stem Cell” Fat cells in the skin help start healing and form important repair cells after injury.
119 citations
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March 2020 in “Frontiers in Bioengineering and Biotechnology” Asia has made significant progress in tissue engineering and regenerative medicine, but wider clinical use requires more development.
112 citations
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May 2020 in “Nature Communications” Adult fibroblasts help heart cells mature and improve heart function.
98 citations
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June 2008 in “Human mutation” A genetic change in the EDAR gene causes the unique hair traits found in East Asians.
84 citations
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June 2013 in “Stem Cells Translational Medicine” New methods for skin and nerve regeneration can improve healing and feeling after burns.
84 citations
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April 2005 in “Dermatologic Clinics” Treatments for melanin disorders exist, but more effective options needed.
83 citations
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January 2015 in “World Journal of Stem Cells” Hair follicle regeneration needs special conditions and young cells.
79 citations
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January 2015 in “Journal of Materials Chemistry B” Smart biomaterials that guide tissue repair are key for future medical treatments.
77 citations
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July 2020 in “Cell” Muscles and nerves that cause goosebumps also help control hair growth.
76 citations
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May 2020 in “Ultraschall in der Medizin - European Journal of Ultrasound” The EFSUMB created basic guidelines for using ultrasound in skin-related medical practice.
76 citations
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January 2019 in “Nanoscale” Created material boosts hair growth and kills bacteria for wound healing.
76 citations
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December 2018 in “Aesthetic Plastic Surgery” Platelet-rich plasma may help in skin and hair treatments, and with muscle and joint healing, but more research is needed to fully understand its benefits and limitations.
66 citations
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May 2021 in “Science Advances” Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.
61 citations
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November 2004 in “Annals of the Academy of Medicine Singapore” Hair follicle stem cells are mainly in the bulge region and can help repair skin and form hair and glands, but more research is needed to fully understand them.
60 citations
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June 2019 in “Ageing Research Reviews” Fat from the body can help improve hair growth and scars when used in skin treatments.
55 citations
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March 2012 in “Journal of Investigative Dermatology” Research on epidermal stem cells has advanced significantly, showing promise for improved clinical therapies.