TLR2 helps control hair growth and regeneration, and its reduction with age or obesity can impair hair growth.
Plant roots respond to fungus smells by possibly using certain proteins and a plant hormone to change root growth, but more research is needed.
11 citations
,
August 2014 in “PLoS ONE” GFRα2 is essential for controlling neuron size but not for target innervation in certain sensory neurons.
71 citations
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February 2012 in “The American Journal of Human Genetics” A specific ATR gene mutation is linked to a hereditary oropharyngeal cancer syndrome.
28 citations
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November 2013 in “Cell and Tissue Research”
March 2024 in “Plant physiology” GLABRA 2 controls ethylene production to help root hair growth during nutrient deficiency.
12 citations
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February 1998 in “Gene” The B2 genes are crucial for hair growth in rats.
The study identified a key protein involved in producing underarm odor and found ways to inhibit it.
January 2016 in “Texas ScholarWorks (Texas Digital Library)” DORN1 receptor affects eATP-induced stomatal changes but not eADP in Arabidopsis thaliana.
123 citations
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November 2003 in “Neuroscience Letters” TRPV4 helps sense pressure in mouse skin.
46 citations
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April 1987 in “Brain Research” 7 citations
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September 2024 in “PLANT PHYSIOLOGY” RALF22 is essential for root hair growth in response to fungal emissions in Arabidopsis.
24 citations
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July 1994 in “Journal of Investigative Dermatology” 4 citations
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January 2023 in “Journal of Clinical Investigation” Specific mutations in a receptor cause facial abnormalities and hair loss.
109 citations
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November 2011 in “Nature Neuroscience” 44 citations
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January 2023 in “New Phytologist” FER and TOR signaling help root hair growth in low temperature and low nitrate conditions.
16 citations
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August 2022 in “Nature Communications” ROR2 is essential for hair follicle stem cell renewal and maintenance.
TLR2 is crucial for hair growth and regeneration, and boosting it can help prevent hair loss.
13 citations
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December 2009 in “Journal of the Peripheral Nervous System” TRPA1 and TRPV1 channels don't affect mechanotransduction in rat sinus hair follicles.
23 citations
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June 2010 in “Journal of Investigative Dermatology” A mutation in the Soat1 gene causes hair structure defects and other health issues in AKR/J mice.
August 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Mouse touch-sensitive nerve cells adjust their connections based on competition with other similar cells.
December 2025 in “Nature Communications” Club-like receptors detect light touch but not whisking.
August 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” TLR2, a component in hair follicle stem cells, is crucial for healthy hair growth and regeneration, and its decrease can lead to hair loss.
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.
January 2024 in “Neuroscience Applied” Oxytocin receptor changes in hair cells may help identify autism, especially in males.
December 2013 in “Appetite” A defective gene causes hair loss and taste insensitivity in BTBR mice.
16 citations
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May 2000 in “Endocrinology” A new gene, mrp4, is found in mice and may play a unique role in hair follicle development in tails and ears.
Meis2 is essential for touch sensation and proper nerve connection to touch receptors in certain skin areas of mice.
July 2019 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Activin A speeds up ear hair cell differentiation, while Follistatin slows it down.
5 citations
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December 2023 in “Current Biology” A feedback loop between LRH and RSL4 controls root hair growth in Arabidopsis.