April 2017 in “Journal of Investigative Dermatology” Early and late matrix progenitors in hair follicles create different cell layers, with early ones forming the companion layer and later ones forming the inner root sheath and hair shaft.
45 citations
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October 2009 in “Dermatology” Half of the patients treated with a specific drug for skin cancer experienced hair loss not related to the drug's dosage.
January 2020 in “Global dermatology” The growth factor cocktail significantly increased hair growth in patients with androgenetic alopecia.
April 2025 in “ALEXMED ePosters” Combining nanofat with FUE improves scar appearance and function better than FUE alone.
5 citations
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October 2019 in “JAAD Case Reports” These hair loss conditions might be part of a spectrum, not separate issues.
1 citations
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September 2017 For East Asians, using a deeper and larger punch in FUE is crucial to avoid follicle damage.
139 citations
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July 1991 in “Journal of The American Academy of Dermatology” Understanding hair follicle anatomy helps diagnose hair disorders.
Lack of Fgf21 slows hair growth by affecting gene interactions.
September 2017 in “Journal of Investigative Dermatology” Finasteride helps female-pattern hair loss.
July 2022 in “British Journal of Dermatology”