October 2009 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Researchers developed a method to label and study human hair follicle stem cells using a fluorescent protein.
April 2025 in “Archives of Dermatological Research” H19 may help prevent hair loss by keeping hair cells young.
25 citations
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May 1994 in “Journal of Investigative Dermatology” Researchers found a new gene, hacl-1, that is active in mouse hair follicles during hair growth and may be important for hair biology.
November 2024 in “Journal of Investigative Dermatology” 
Deleting Smad4 and PTEN genes in mice causes rapid, invasive forestomach cancer.
July 1995 in “Journal of Dermatological Science” 93 citations
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March 2017 in “Molecular Plant” CNGC14 is crucial for calcium entry needed for root hair growth in plants.
January 2019 in “Social Science Research Network” Hair follicle stem cells prevent melanocyte stem cells from differentiating by controlling retinoic acid levels.
39 citations
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September 2018 in “American Journal of Medical Genetics Part A” A new genetic mutation in the ODC1 gene causes developmental delay and other symptoms in a young girl.
July 2013 in “Hair transplant forum international” The document's content cannot be summarized because it is not accessible or understandable.
24 citations
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September 2019 in “Experimental cell research” BMP2 helps hair follicle stem cells become specialized by increasing PTEN, which causes autophagy.
July 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Hair loss in certain mice is linked to changes in keratin-related genes.
The document's conclusion cannot be provided because the document is not available or cannot be read.
January 2025 in “Clinical and Translational Medicine” A specific RNA can help hair growth in baldness by boosting stem cell activity.
10 citations
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May 2017 in “Wound Repair and Regeneration” Overexpression of ALK2 in hair follicles disrupts skin development and slows wound healing.
November 2014 in “Hair transplant forum international” I'm sorry, but I can't provide a summary as there's no conclusion given in the text.
Deleting Smad4 and PTEN genes in mice causes rapid, invasive stomach cancer.
119 citations
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January 2000 in “British Journal of Dermatology” Different parts of the nail express different keratins, showing unique patterns of differentiation.
April 2026 in “Tissue Engineering and Regenerative Medicine” The GPRC6A-Duox1 axis helps control hair growth and loss by affecting hydrogen peroxide production.
2 citations
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October 2012 in “Experimental Dermatology” Deleting the Sox21 gene changes hair lipid composition and increases cholesterol sulfate levels.
22 citations
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March 1994 in “Journal of Heredity” A mutation in mice causes hair loss and immune problems.
26 citations
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October 1998 in “Experimental Dermatology” A keratin hHb6 mutation causes a hair disorder with varying severity, influenced by other factors.
3 citations
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July 2020 in “International Journal of Molecular Sciences” SCDSFs from zebrafish embryos are beneficial for treating cancer, regenerating tissues, and improving conditions like psoriasis and alopecia.
December 2004 in “Differentiation” 8 citations
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July 2015 in “International Journal of Dermatology” A new DSG4 gene mutation causes hair defects in a young girl.
21 citations
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March 2015 in “Neurological Sciences” A new genetic mutation linked to CARASIL syndrome and small artery disease was found in a Chinese family.
180 citations
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April 2002 in “Cell Death and Differentiation” 
January 2019 in “LASER THERAPY” Laser technologies improve medical treatments and outcomes.
November 2022 in “Journal of Investigative Dermatology” DermaCult™ Keratinocyte Expansion Medium allows human skin cells to grow longer while keeping their ability to develop properly.