Afro-textured hair needs specialized care due to its unique genetic and structural properties.
73 citations
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May 2009 in “Proceedings of the National Academy of Sciences” Disrupting the Sox21 gene in mice causes hair loss and regrowth cycles.
63 citations
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February 2017 in “ACS biomaterials science & engineering” Polydopamine is a safe, effective, and permanent hair dye that turns gray hair black in one hour.
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July 2016 in “Cosmetics” Future hair cosmetics will be safer and more effective.
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August 2007 in “Human Molecular Genetics” Lymphotoxin-β is crucial for proper skin development in embryos.
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January 2017 Hair movement can indicate hair quality and health.
January 2026 in “Molecules” A new perming method is less damaging to hair and works as well as traditional methods.
October 2023 in “International journal of women’s dermatology” Hair camouflage methods like wigs and extensions can help Black women with alopecia feel better but may also damage hair if not used carefully.
Hair movement can indicate hair quality and health.
189 citations
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July 2009 in “The Journal of clinical investigation/The journal of clinical investigation” Epidermolysis bullosa simplex causes easily blistered skin due to faulty skin cell proteins, leading to new treatment ideas.
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June 2000 in “The American journal of pathology” The absence of functional sebaceous glands causes hair follicle destruction and scarring alopecia.
107 citations
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October 2014 in “PeerJ” Hair's molecular structure is mostly consistent, but genetic differences affect lipid types, which could help diagnose diseases.
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April 2009 in “Journal of anatomy” Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.
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November 2010 in “Journal of Neuroscience” Hair clipping can trigger axon growth and changes in the skin.
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December 2010 in “The journal of investigative dermatology/Journal of investigative dermatology” HOXC13 is essential for hair and nail development by regulating Foxn1.
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July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
55 citations
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August 2013 in “PloS one” Genetic differences between young and old Tan sheep explain why their fleece changes from curly to straight as they age.
55 citations
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February 2013 in “The Anatomical Record” Mouse nails are similar to human nails, making them useful for studying nail diseases.
48 citations
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March 2020 in “Stem Cell Research & Therapy” Using a collagen sponge scaffold helps stem cells become more like skin cells.
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February 2010 in “Molecular biology reports” KAP7.1 and KAP8.2 genes are crucial for cashmere quality in goats.
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April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
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February 2019 in “eLife” BMP signaling is essential for the development of touch domes.
28 citations
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March 2011 in “Journal of Investigative Dermatology” Hair follicles help guide nerve growth, improving touch recovery in skin grafts.
28 citations
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October 1985 in “The Journal of Cell Biology” Researchers isolated and identified structural components of human hair follicles, providing a model for studying hair formation.
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November 2020 in “In Vitro Cellular & Developmental Biology - Animal” Microfollicles can effectively model human hair follicles for research and testing.
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May 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” Laminin 332 is essential for normal skin cell behavior and structure.
11 citations
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January 2005 in “Brazilian Journal of Medical and Biological Research” Hairless USP mice have enlarged skin cysts as they age.
10 citations
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August 2021 in “Frontiers in cell and developmental biology” Scientists made structures that look like human hair follicles using stem cells, which could help grow hair without using actual human tissue.
10 citations
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July 2023 in “Pharmaceutics” Activating PKM2 and Wnt/β-catenin signaling speeds up wound healing.
9 citations
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August 2024 in “International Journal of Molecular Sciences” Promising treatments for EBS include anti-inflammatory drugs, antibiotics, creams, mTOR inhibitors, and gene editing, but more trials are needed.