Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
April 2017 in “Journal of Investigative Dermatology” Sweat glands and hair follicles are determined by opposing signals, with BMPs promoting sweat glands and blocking BMPs leading to hair follicles.
December 2025 in “International Journal of Dermatology and Venereology” Targeted immunotherapies may offer better treatment for alopecia areata by controlling inflammation and immune responses.
January 2017 in “International journal of clinical & experimental dermatology” Eating a balanced diet with vitamins, micronutrients, and antioxidants is important for hair health and can help with hair loss.
September 1997 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” The document concludes that treatments like oral anti-androgens, minoxidil, and topical spironolactone can be effective for hair loss in men and women.
June 2018 in “Advances in Cosmetic Surgery” Hair loss caused by genetics and hormones; more research needed for treatments.
May 2015 in “Journal of The American Academy of Dermatology” Some people may temporarily lose more hair in certain areas after a hair transplant.
November 2014 in “Prescriber” The 16-year-old girl with hair loss was successfully treated for alopecia areata, leading to significant hair regrowth.
May 2025 in “Plastic & Reconstructive Surgery Global Open” Photothermal biomodulated PRP extends hair graft viability by 2 hours compared to standard solutions.
26 citations
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January 2007 in “Organogenesis” Bioengineering can potentially treat hair loss by regenerating hair follicles and cloning hair, but the process is complex and needs more research.
450 citations
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January 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” Hair color is determined by melanin produced and transferred in hair follicles.
173 citations
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August 2015 in “Developmental cell” The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.
150 citations
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April 1999 in “Dermatologic Clinics” Laser hair removal effectiveness depends on targeting hair structures without harming the skin, and improvements require more research and expert collaboration.
88 citations
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July 2019 in “International Journal of Molecular Sciences” Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.
87 citations
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July 2009 in “The journal of investigative dermatology/Journal of investigative dermatology” Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.
73 citations
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April 2019 in “Experimental Dermatology” The scalp's microorganisms significantly affect hair health and disease.
43 citations
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March 2009 in “Journal of Cellular and Molecular Medicine” TGF-β2 plays a key role in human hair growth and development.
31 citations
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April 2019 in “Journal of Cutaneous Pathology” Hair becomes gray and thin as we age, and while most hair loss in older people is due to genetics, there's a chance for gray hair to regain color under certain conditions.
29 citations
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April 2003 in “Experimental dermatology” Human hair follicles grown in vitro maintain normal keratin patterns and structure.
28 citations
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November 2013 in “The journal of investigative dermatology/Journal of investigative dermatology” GMG-43AC may help reduce unwanted hair growth and treat certain hair loss conditions.
24 citations
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August 2022 in “Immunity” Type 2 immunity helps control mite growth in hair follicles, preventing damage.
22 citations
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February 2008 in “Journal of Dermatological Science” EPR spectroscopy showed that spontaneous hair growth results in thicker skin and less pigmented hair than depilation-induced growth.
21 citations
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November 2017 in “Archives of Dermatological Research” Higher enzyme levels found in women with hair loss, suggesting hormone imbalance.
21 citations
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October 2009 in “Biochemical Engineering Journal” Stem cell therapy is a promising approach for hair regrowth despite potential side effects.
18 citations
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January 2013 in “International Society of Hair Restoration Surgery” Proper cell preservation is crucial for successful hair transplants and other medical treatments.
16 citations
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March 2016 in “The journal of investigative dermatology/Journal of investigative dermatology” The Notch signaling pathway helps in mouse hair development through a noncanonical mechanism that does not rely on RBPj or transcription.
15 citations
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December 2007 in “Dermatologic Therapy” Hair transplantation has improved with techniques that increase graft survival and patient satisfaction for more natural results.
14 citations
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December 2021 in “International journal of molecular sciences” Growth hormone levels affect hair growth and loss, with too much causing excess hair and too little leading to hair loss.
13 citations
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June 2020 in “Plastic and reconstructive surgery. Global open” PRP preservation improves hair transplant results better than saline.
13 citations
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March 2013 in “International Journal of Cosmetic Science” AcSDKP may help prevent skin and hair aging and promote their growth.