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December 2005 in “Experimental Dermatology” Stress can stop hair growth in mice, and treatments can reverse this effect.
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January 1983 in “Brain Research Reviews” Monkey lips have dense sensory nerves similar to those in other skin areas, explaining their sensitivity.
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December 2016 in “Journal of Obsessive-Compulsive and Related Disorders” Adults with trichotillomania do not have different pain sensitivity to cold pressor pain compared to healthy individuals.
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February 2010 in “Journal of Neurophysiology” Microstimulation of certain facial and mouth nerves can evoke specific sensations, while deeper nerves may require multiple stimulations to affect perception.
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January 2024 in “Science Advances” Touch dome keratinocytes in adult skin have traits of different skin cell types.
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May 2023 in “International Journal of Molecular Sciences” The TRPV3 ion channel is important for skin and hair health and could be a target for treating skin conditions.
Skin stem cells in hair follicles are important for touch sensation.
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February 2019 in “eLife” BMP signaling is essential for the development of touch domes.
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