July 2025 in “ACS Pharmacology & Translational Science” Maslinic acid from olive extracts promotes hair growth like minoxidil.
January 2025 in “Journal of the Egyptian Womenʼs Dermatologic Society” Higher substance P levels may cause discomfort in hair loss patients.
2 citations
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October 2018 in “Journal of Mind and Medical Sciences” A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
81 citations
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March 2006 in “Journal of Investigative Dermatology” Mutations in the DSG4 gene cause specific hair and scalp issues.
98 citations
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May 2016 in “Genes” Understanding wool keratin-associated proteins in sheep can help improve wool quality through selective breeding.
32 citations
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January 2012 in “Chinese Medicine” Urtica dioica (stinging nettle) is a potential natural antioxidant for medicinal and cosmetic use.
25 citations
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January 2024 in “Journal of Lipids” Cubosomes improve drug delivery for skin and eye diseases by enhancing adhesion, retention, and release.
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March 2023 in “Marine Drugs” Compounds from Monascus purpureus showed mild antifungal effects.
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October 2013 in “Chemistry Central Journal” Metabolite 7 is a strong inhibitor for Alzheimer's disease management.
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July 2019 in “Animals” The KRTAP21-1 gene affects wool yield and can help improve wool production.
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July 2024 in “Animals” The KRTAP19-5 gene affects wool curvature in Chinese Tan sheep, with Variant B reducing curvature.
May 2026 in “Journal of the Egyptian Womenʼs Dermatologic Society” Higher oxidative stress markers are linked to hair loss in post-COVID-19 patients.
November 2024 in “Journal of Microscopy” Human hair varies in structure based on curl type, with high curl hair showing the most differences.
The KRTAP36-2 gene in sheep affects wool yield.
October 2023 in “International journal of molecular sciences” Key proteins and pathways regulate wool fiber diameter in Alpine Merino sheep.
18 citations
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January 1965 in “Stain Technology” 29 citations
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July 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” The enzymes Aldh1a2 and Aldh1a3 are involved in making retinoic acid in hair follicles and have different roles in hair growth.
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October 1963 in “Textile Research Journal” Merino wool fibers change shape with moisture, while human hair shape stays the same.
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January 1994 in “Cell and Tissue Research” 1 citations
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July 2025 in “JCI Insight” Hair follicle stem cells help maintain skin health by moving to and supporting the skin's surface layers.
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November 1964 in “Journal of neurophysiology” The cuneate nucleus has two main neuron types: relay neurons and interneurons.
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July 2019 in “Veterinary Dermatology” Nestin-expressing progenitor cells become outer root sheath keratinocytes.
January 2019 in “Advances in stem cells and their niches” Krox20 is important for cell differentiation in the brain and hair follicles.
44 citations
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April 2017 in “Genes & development” Scientists found cells in hair that are key for growth and color.
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December 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” Sox9 levels in brain stem cells affect whether they stay as stem cells or become neurons.
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September 2010 in “Stem cells” Skin-derived precursors in hair follicles come from different origins but function similarly.
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August 2012 in “Cell Cycle” Stem cells in hair follicles can become neurons and other cells, especially in the upper part, useful for nerve repair.
352 citations
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August 2003 in “Proceedings of the National Academy of Sciences” Nestin is found in hair follicle progenitor cells, linking them to neural stem cells.
July 2025 in “PNAS Nexus” A new tool accurately identifies human cornea cell states and key factors.
December 2021 in “Morphologia” Neural crest cells could be used in regenerative medicine due to their ability to become different cell types.