104 citations
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December 2004 in “Journal of Neurochemistry” Androgens help motor neurons grow by increasing neuritin.
5 citations
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December 2020 in “Gene” ANXA1 influences hair growth in mice through the EGF signaling pathway.
43 citations
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January 2016 in “Cellular physiology and biochemistry” Epidermal Growth Factor helps hair follicle cells grow and move by activating a specific cell signaling pathway.
April 2023 in “Journal of clinical and translational science” 109 citations
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January 1997 in “Journal of Experimental Botany” Root hair growth is influenced by bacteria signals, cytoskeleton organization, and genetic factors.
141 citations
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June 2002 in “Philosophical Transactions of the Royal Society B Biological Sciences” The study revealed how specific genes and proteins control root hair growth in plants.
Root hairs help us understand plant growth and the role of the actin cytoskeleton.
1 citations
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July 2016 in “Livestock science” Nerve growth factor helps cashmere goat hair cells grow and is more active during the hair growth phase.
November 2025 in “Nature Communications” Hair growth may involve a pulling force from the outer root sheath.
January 2004 in “中国组织化学与细胞化学杂志” 28 citations
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December 2007 in “Proceedings of the National Academy of Sciences” Root hair growth happens in bursts, not continuously.
21 citations
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April 1990 in “Journal of comparative neurology” The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.
8 citations
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August 2020 in “International Journal of Molecular Sciences” Potassium changes lead root hair growth, with calcium and other factors regulating the process.
56 citations
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February 2015 in “F1000 prime reports” Root hair growth in plants is a complex process controlled by many factors working together.
5 citations
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September 2015 in “PLoS ONE” Gelfoam® histoculture supports long-term hair and nerve growth in mouse whisker follicles.
1 citations
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January 2003 Merkel cells likely attract sensory nerve fibers.
December 1991 in “Annals of the New York Academy of Sciences” March 2008 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Local positive feedback helps shape root hair cells by stabilizing growth sites.
287 citations
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March 1999 in “The Plant Journal” Microtubules help control the direction and stability of root hair growth in Arabidopsis thaliana.
67 citations
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December 2009 in “Stem Cells” β-Catenin signaling is involved in brain cell growth after injury and could be a therapy target.
3 citations
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August 2025 in “Cell” Fibroblast bioelectric signaling can promote hair growth and may help treat hair loss.
4 citations
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August 2015 in “PloS one” Transplanted whisker follicles caused long hair growth on the spinal cords of mice.
8 citations
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October 2010 in “Advances in plant biology” 34 citations
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July 2006 in “The Journal of Comparative Neurology” Increasing neurotrophin 4 in skin boosts nerve endings but not sensory neuron count.
April 2023 in “Journal of Investigative Dermatology” Hair growth is driven by cells that move and change like a conveyor belt.
14 citations
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July 2017 in “Fitoterapia” Oleanolic acid promotes hair growth by increasing cell proliferation through the Wnt/β-catenin pathway.
January 2021 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” GDNF helps grow hair and heal skin wounds by acting on specific stem cells.
33 citations
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January 2000 in “Acta Oto-Laryngologica” Epidermal growth factor increases extra hair cells in newborn rat ears.
April 2019 in “Journal of Investigative Dermatology” Non-coding RNA boosts retinoic acid production and signaling, aiding regeneration.
April 2023 in “Journal of Investigative Dermatology” PRP can improve hair growth in people with hair loss, but more research is needed.