July 2017 in “D-Scholarship@Pitt (University of Pittsburgh)” Notch signaling stops Merkel cell development, and hair follicles help maintain them after skin injury.
Reducing nerve growth can help skin regenerate after birth.
31 citations
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April 2018 in “Royal Society open science” Sarcoptes scabiei infection causes significant health and behavior changes in wombats.
74 citations
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April 2024 in “Cell Communication and Signaling” Targeting Wnt/β-catenin signaling can improve healing in chronic wounds.
6 citations
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January 2004 in “Der Hautarzt”
April 2018 in “Journal of Investigative Dermatology” The conclusion is that the cornea has two types of stem cells, with Lrig1+ cells being key for renewal in aging corneas, independent of CD44.
4 citations
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November 2011 in “Archives of Dermatology” Hamilton scale imprecise, hair shaft diameter decreases, stem cell transplant regrows hair, ECP ineffective for alopecia areata universalis.
July 1976 in “Archives of Dermatology” Some people may naturally have beaded lines on their skin that are more visible with certain treatments, and hair loss similar to post-pregnancy can occur after specific diet and therapy.
May 2015 in “Journal of The American Academy of Dermatology” A woman with Parry-Romberg syndrome developed new curly hair on one side of her scalp, a condition not previously linked to the syndrome.
94 citations
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June 2016 in “The FASEB Journal” The Wnt/β-catenin pathway helps tissue regeneration but can also cause fibrosis, and drugs that inhibit this pathway may aid in healing skin and heart tissues.
Activating a specific cell pathway helps hair growth and skin healing in mice.
271 citations
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March 1999 in “Developmental biology” The research shows that a gene called Wnt3 affects hair growth and structure, causing short hair and balding when overactive.
September 2023 in “Nature communications” Alk1 in specific cells is crucial for proper nerve branching and hair function.
February 2013 in “Journal of the American Academy of Dermatology” January 2004 in “Giornale di Metafisica: revista bimestrale di filosofia” Increased Wnt signaling causes hair graying by depleting melanocyte stem cells in aged mice.
15 citations
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December 2014 in “PLoS ONE” A mutation in the iRhom2 gene causes hairless mice due to abnormal hair follicle development.
February 2010 in “Journal of The American Academy of Dermatology” A woman with Degos disease managed her condition for nine years with medications and had two healthy pregnancies, while a separate finding suggests a possible link between female pattern hair loss and high blood pressure.
A man had temporary hair loss after a spinal cord injury, with some permanent thinning remaining.
3 citations
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January 2014 in “Indian dermatology online journal” A newborn girl has a rare skin condition with two ulcers on her buttock that are healing on their own.
8 citations
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July 2023 in “Cell stem cell”
January 2012 in “International Journal of Trichology” Two siblings have a rare genetic condition causing curly, coarse hair.
January 2022 in “Stem cell biology and regenerative medicine” New hair can grow at wound sites, which could help improve treatments for hair loss and wound healing.
8 citations
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April 2017 in “Journal of The Royal Society Interface” Giant axonal neuropathy changes the structure of keratin in human hair.
Androgenetic alopecia (AGA) is a common, hereditary hair loss condition that can be slowed but not permanently reversed with available therapies.
5 citations
,
January 1998 in “Journal of Toxicologic Pathology” Maneb causes delayed hair follicle damage in rats.
1 citations
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June 2025 in “Stem Cell Reviews and Reports” 2 citations
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January 2017 in “International Journal of Trichology” Trichoscopy can reveal specific hair and scalp changes in linear morphea.
176 citations
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April 2011 in “Science” Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.
8 citations
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April 2017 in “Journal of Dermatological Science” Hair loss is caused by the breakdown of a protein called COL17A1 in hair follicle stem cells.
April 2024 in “African Journal of Biological Sciences” The treatment led to significant hair regrowth in a lupus patient.