Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
January 2013 in “IRIS UNIMORE (University of Modena and Reggio Emilia)” Hydrophobized silica nanoparticles penetrate the skin's outer layer more effectively, while hair follicle density doesn't impact their accumulation.
84 citations
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April 2015 in “Cosmetics” Hair dyes vary in how long they last and how deeply they penetrate hair.
353 citations
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November 2014 in “Molecular immunology” Porcine skin is very similar to human skin, making it a useful model for research.
226 citations
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January 2006 in “International review of cytology” Keratin-associated proteins are crucial for hair strength and structure.
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.
68 citations
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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.
39 citations
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April 1992 in “Development” Both cell and non-cell parts are important for rat whisker follicle regrowth.
28 citations
,
November 2020 in “Polymers” Crosslinked gelatin sponges show promise as skin substitutes for wound treatment.
25 citations
,
August 2017 in “Frontiers in Zoology” Marine mammals lost many α-keratin genes, aiding their adaptation to aquatic life by becoming hairless.
13 citations
,
October 2021 in “Anais Brasileiros de Dermatologia” Dermoscopy is effective for diagnosing various skin infestations and infections.
13 citations
,
March 2021 in “Frontiers in oncology” Reflectance confocal microscopy reliably identifies skin cancer features like horizontal skin tissue sections.
11 citations
,
April 2022 in “Biophysical Journal” Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
4 citations
,
December 2022 in “Evidence-based Complementary and Alternative Medicine” Phenolic compounds from Quercus acutissima leaves, especially casuarinin, may help treat acne.
2 citations
,
January 2023 in “BioMed Research International” Beetroot extract nanogel may help treat hair loss caused by testosterone.
1 citations
,
December 2024 in “ACS Biomaterials Science & Engineering” The patches could quickly deliver epilepsy treatment and reduce seizures.
March 2026 in “Pharmaceutics” TheDES improve drug delivery through the skin but need more safety checks.
February 2026 in “International Journal of Biological Macromolecules” Keratin from waste hair and feathers can be sustainably used to create stable emulsions for industrial applications.
October 2025 in “Journal of Cosmetic Dermatology” AOPT-MTL effectively and safely treats nasal blackheads in Asians.
The KRTAP36-1 gene affects wool quality in Chinese Tan lambs.
August 2025 in “American Journal of Dermatopathology” Accurate diagnosis and personalized treatment are crucial in dermatopathology.
Teak leaf extract can help treat hair loss, and its effectiveness varies by geographic origin.
November 2024 in “International Journal of Molecular Sciences” Nanoparticles may improve caffeine delivery for hair growth, offering a potential alternative to minoxidil for hair loss treatment.
Skin stem cells in hair follicles are important for touch sensation.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
53 citations
,
June 2005 in “The journal of investigative dermatology/Journal of investigative dermatology” KAP genes show significant genetic variability, but its impact on hair traits is unclear.
52 citations
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April 2012 in “Journal of Investigative Dermatology” KRTAP2 genes are crucial for hair structure and may impact hair disorders and treatments.
52 citations
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November 2006 in “International Journal of Cosmetic Science” Different types of wrinkles need specific treatments.
22 citations
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October 2004 in “Journal of Investigative Dermatology” The gene causing hair loss and heart issues in rough coat mice is still unknown.
14 citations
,
April 2023 in “International Journal of Molecular Sciences” The hydrogel significantly speeds up skin wound healing.