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April 2019 in “Journal of structural biology” Hair's internal fibers are arranged in a pattern that doesn't let much water in, and treatments like oils and heat change how much water hair can absorb.
July 2025 in “Communications Biology” Rat vibrissae structure relates to their sensory function.
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May 2005 in “The American journal of dermatopathology/American journal of dermatopathology” The hair defect is due to abnormal inner root sheath keratinization.
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July 1993 in “Archives of Dermatological Research” Merkel cells are abundant in facial vellus hair follicles, especially during the anagen phase.
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January 2021 in “Springer Proceedings in Materials” Researchers developed a new method to clearly see and label hair proteins with minimal errors using advanced freezing and microscopy techniques.
January 2025 in “Nature Communications” Large-scale reconstructions enhance understanding of vibrissal sensory mapping in the brain.
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July 1987 in “Development Genes and Evolution” NuMA-microtubule interactions are vital for proper skin structure formation and function.
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April 1985 in “Developmental Biology” Fibronectin and other basement membrane components increase during hair growth and decrease during rest.
February 2026 in “Colloids and Surfaces B Biointerfaces” The composite dressing improved wound healing and hair growth in mice.
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Type II spiral ganglion neurites avoid high concentrations of laminin and fibronectin.
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February 2021 in “FEBS open bio” Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.
Arabidopsis Formin 2 stabilizes actin filaments to aid cell-to-cell trafficking.
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The "sinuskissen" in cat hair follicles is mostly connective tissue, affecting fluid flow.
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December 2015 in “European journal of cell biology” Tight junctions create a barrier in pig hair follicles that controls what can enter the skin.
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May 2003 in “The Laryngoscope” FGF-1 causes spiral ganglion neurites to branch more.
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