August 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.
1 citations
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January 2001 in “PubMed” Mechanoreceptors convert physical touch into electrical signals through specialized nerve structures.
April 2016 in “Journal of Investigative Dermatology” Sonic hedgehog signaling is needed for the development of touch-receptor cells in the skin, and the loss of Polycomb repressive complex 2 can lead to more of these cells.
18 citations
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May 1988 in “Journal of The American Academy of Dermatology” Itraconazole helps improve tough skin infections but may not prevent them from coming back.
140 citations
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February 2014 in “Neuron” Delta opioid receptors help regulate touch sensation by reducing neurotransmitter release in the spinal cord.
46 citations
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July 2007 in “Journal of comparative neurology” Manatee whiskers are specially adapted for touch in water.
6 citations
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June 2016 in “The anatomical record” Dogs have varying numbers of touch-sensitive Merkel cells in different skin areas, with most in the oral mucosa and facial skin, unrelated to age, sex, breed, or color.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
March 2006 in “The FASEB Journal” Two methods improved nerve regeneration and touch recovery in skin grafts for burn patients.
59 citations
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December 2016 in “Clinical, Cosmetic and Investigational Dermatology” Acne keloidalis nuchae is a tough-to-treat condition that greatly affects quality of life, especially in men of African descent.
39 citations
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August 2016 in “Journal of Dermatological Treatment” Stem cell therapy may help treat tough hair loss cases.
27 citations
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May 2019 in “Cosmetics” The hair cuticle is made of tough proteins that protect the hair, but more research is needed to fully understand its structure.
4 citations
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September 2022 in “Dermatologic Therapy” Baricitinib helped some patients with tough-to-treat hair loss regrow hair, but more research is needed on its safety.
1 citations
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September 2025 in “Scientific Reports” The new gel improves treatment of tough skin infections.
September 2025 in “Chemical Engineering Journal” A new sustainable polyester is tough, recyclable, biodegradable, and aids wound healing, supporting a circular economy.
July 2011 in “Microscopy and microanalysis” Human hair's structure makes it tough and resistant to breaking.
Anti-androgens can help treat tough skin conditions like severe acne and excessive hair growth.
106 citations
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February 2014 in “eLife” Lanceolate complexes in mouse hair follicles are essential for touch and depend on specific cells for maintenance and regeneration.
19 citations
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February 2016 in “Journal of Biological Chemistry” KCNQ potassium channels help control the sensitivity of touch receptors in the skin.
9 citations
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October 1994 in “Brain Research” Fetal sheep develop skin nerve pathways and responses to touch and heat between 75 and 134 days of gestation.
Skin stem cells in hair follicles are important for touch sensation.
11 citations
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May 2013 in “Journal of Investigative Dermatology” KRTAP10 proteins help form the hair shaft's tough outer layer by interacting with specific hair keratins.
May 2020 in “JAAD case reports” Using anthralin and calcipotriene together might help treat tough cases of alopecia areata, but more research is needed to understand how it works.
7 citations
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October 2023 in “Indian Journal of Plastic Surgery” Robotics in facial injections offers precision but is costly and lacks personal touch.
October 2025 in “Journal of Neurophysiology” BK and Kv4.2 channels help Merkel cells in rat whiskers sense touch.
7 citations
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April 2020 in “Curēus” Combining hair transplantation with microneedling or laser and UV light may help treat tough vitiligo on hands and feet, with microneedling being affordable and easy to learn.
660 citations
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December 2011 in “Cell” Different hair follicles in the skin are innervated by unique combinations of mechanosensory neurons, crucial for touch sensation.
70 citations
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February 2016 in “EMBO reports” Scientists found a specific group of itch-sensing nerve cells in mice important for feeling itch but not for sensing heat or touch.
4 citations
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November 2014 The skin protects the body, regulates temperature, senses touch, and makes vitamin D.
17 citations
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July 2024 in “Frontiers in Oncology” New therapies and trials are needed for Merkel cell carcinoma, a tough skin cancer.