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July 2022 in “Journal of Clinical Medicine” Long COVID-19 patients with skin pain might have a nerve condition that responds to a medication called gabapentin.
January 2015 in “Chinese Veterinary Science” Recognizing ultrastructures of cashmere goat hair follicles helps identify and locate follicle layers.
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November 2023 in “Heliyon” Future wound dressings will be smart, multifunctional, and improve personalized medicine.
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March 2011 in “The Journal of Nutritional Biochemistry” Eating isoflavone can help mice grow hair by increasing a growth factor.
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March 2016 in “Toxicologic pathology” Dogs could be good models for studying human hair growth and hair loss.
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January 2015 in “Current Topics in Developmental Biology” Fish teeth and taste bud densities are linked and can change between types due to shared genetic and molecular factors.
April 2021 in “Journal of Investigative Dermatology” Bacteria can help skin regenerate through a process called IL-1β signaling.
January 2011 in “Hispania Judaica bulletin” Mechanical forces are crucial for hair regeneration in skin organoids.
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September 2015 in “PLoS ONE” Gelfoam® histoculture supports long-term hair and nerve growth in mouse whisker follicles.
Whiskers can form without sensory nerves or Foxd1, thanks to Meis2 in mesenchymal cells.
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January 2000 in “Journal of comparative neurology” Rat vibrissae have sensory terminals with specific structures that help detect hair movements.
October 2014 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” A new type of nerve cell involved in itch perception was discovered.
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February 2013 in “Journal of Investigative Dermatology” Touch domes in human skin are complex sensory structures not directly linked to hair.
Activin A increases inner ear hair cell development, while follistatin decreases it.
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January 2015 in “Biochimica and biophysica acta. Molecular and cell biology of lipids” Lysophosphatidic acid affects sensory neurons and may cause neuropathic pain and itch.
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June 2025 in “Stem Cell Research & Therapy” Exosome therapy may help treat diabetic nerve damage, but more research is needed.
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.
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February 2019 in “eLife” BMP signaling is essential for the development of touch domes.
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September 2022 in “Organoid” A new method was developed to efficiently grow skin hair follicles from stem cells, potentially aiding alopecia treatment.
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December 2007 in “Journal of Otology” Guinea pig fat stem cells can become hair cell-like cells in a lab.
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January 1991 in “Tissue and Cell” The male silkmoth's antenna develops olfactory structures over 21 days, with full hair formation by day 15.
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November 1991 in “Choice Reviews Online” Neurons and synapses are key to brain function and learning.
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September 1995 in “Biochemistry and Cell Biology” Merkel cells are more densely found in hairless skin areas like palms and soles.
Meis2 is essential for whisker development, independent of nerve involvement.
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April 2009 in “The journal of neuroscience/The Journal of neuroscience” TRPA1 is crucial for mechanical sensitivity in skin sensory neurons.
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January 2000 in “Acta Oto-Laryngologica” Epidermal growth factor increases extra hair cells in newborn rat ears.
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August 2014 in “PLoS ONE” GFRα2 is essential for controlling neuron size but not for target innervation in certain sensory neurons.
October 2005 in “Nature reviews. Molecular cell biology (Print)” Hairless protein is key for hair growth, cell differences cause gene expression variation, and the N-end rule pathway senses nitric oxide for protein breakdown.
CaBP1 and CaBP2 are important for continuous hearing by preventing inactivation of calcium currents in ear cells, with CaBP2 also able to restore hearing when reintroduced.