January 2018 in “Surgical and Cosmetic Dermatology” The document's conclusion cannot be provided because the text is not in a processable format.
1 citations
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November 2021 in “Jurnal Farmasi Indonesia” Secang wood extract hair tonic promotes hair growth and meets quality standards.
June 2025 in “Clinical and Experimental Dermatology” Baricitinib treatment led to dark brown hair regrowth in a red-haired woman with alopecia areata.
45 citations
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December 2007 in “The FASEB journal” There are two types of stem cells in rodent hair follicles, each with different keratin proteins.
13 citations
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March 2020 in “Frontiers in cell and developmental biology” A substance called TCQA could potentially darken hair by activating certain genes and increasing melanin.
9 citations
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February 2024 in “mBio” Biliverdin IXβ and IXδ help Pseudomonas aeruginosa adapt to chronic infections.
January 2024 in “Dermatologic therapy” Fire Needle Therapy may help bring back skin color in vitiligo by affecting cell growth signals.
3 citations
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August 2010 in “Anais brasileiros de dermatologia/Anais Brasileiros de Dermatologia” A rare genetic disease caused severe, worsening hair loss from early childhood with poor treatment results.
May 2023 in “Zenodo (CERN European Organization for Nuclear Research)” COVID-19 may increase hair loss due to stress and inflammation.
March 2023 in “Italian journal of dermatology and venereology”