Skin stem cells in hair follicles are important for touch sensation.
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October 1992 in “PubMed” Sinus hair follicles in mammals have different nerve fiber types with species-specific patterns, especially in cats.
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April 2014 in “PubMed” Epidermal neural crest stem cells from hair follicles can help repair nerve injuries.
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June 1998 in “PubMed” Neurotrophins regulate nerve growth by balancing promotion and suppression.
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November 1969 in “Journal of Investigative Dermatology” A new staining method clearly shows nerves around eyebrow hair follicles.
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A new imaging method helps see and study touch nerve endings in mouse skin.
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January 2003 Merkel cells likely attract sensory nerve fibers.
February 2009 in “Journal of Investigative Dermatology” EGFR is essential for organized skin nerve growth and branching.
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August 2005 in “Anatomy and Embryology” Rat skin has a linear system of nerve fibers linked to hair follicles and muscles.
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March 2011 in “Journal of Investigative Dermatology” Hair follicles help guide nerve growth, improving touch recovery in skin grafts.
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April 1995 in “Transplantation” Human hair follicle cells can be used to help heal and replace skin.
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September 2020 in “Journal of neurophysiology” Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
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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.
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February 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Merkel cells stabilize nerve endings in the skin, and they change independently of each other.
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.
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November 1958 in “The Journal of Cell Biology” A unique skin cell similar to hair bulb melanocytes was identified, with better preservation using permanganate fixation.
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February 1998 in “Journal of Anatomy” Fibre optic confocal imaging can visualize skin layers, blood vessels, and nerves in live mice.
Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.
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January 2001 in “Journal of Investigative Dermatology” December 2022 in “Stem Cells and Development” Exosomes from stem cells help improve nerve repair in rats.
November 2023 in “Research Square (Research Square)” NIR-II imaging effectively tracked stem cells that helped repair facial nerve defects in rats.
48 citations
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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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November 1984 in “Acta Dermato Venereologica” Hair follicles and sweat glands show different keratin staining patterns.
September 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” Mouse skin glands need healthy nerves to grow properly during hair growth phases.
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January 1964 in “Experimental Cell Research” 5 citations
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January 2024 in “Science Advances” Touch dome keratinocytes in adult skin have traits of different skin cell types.