122 citations
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April 2011 in “European Journal of Pharmaceutics and Biopharmaceutics” Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.
January 2015 in “Chinese Veterinary Science” Recognizing ultrastructures of cashmere goat hair follicles helps identify and locate follicle layers.
10 citations
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December 2001 in “PubMed” The conclusion is that substances can penetrate hair fibers through multiple pathways, including both the cell membrane complex and the non-keratinous parts.
October 2013 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” Three-dimensional culture helps dermal papilla cells grow new human hair follicles.
EGF and FGF signaling stops hair follicle development in mice.
14 citations
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June 2005 in “PubMed” A rare ear cyst contained hair fragments.
August 2025 in “Advanced Science” The corrections confirm the original findings on scarless hair follicle regeneration.
44 citations
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June 2018 in “Journal of Cellular Physiology” Researchers developed a 3D model of human hair follicle cells that can help understand hair growth and test new hair loss treatments.
16 citations
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August 2019 in “Cell Proliferation” Keratinocytes help keep hair follicle cells and skin cells separate in 3D cultures, which is important for hair growth research.
66 citations
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August 2001 in “Experimental Dermatology” Human hair follicle cells can grow hair when put into mouse skin if they stay in contact with mouse cells.
2 citations
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January 2020 in “American Journal of Clinical Research and Reviews” All skin diseases might start in hair follicles.
10 citations
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April 2013 in “Journal of Investigative Dermatology” Scientists created a model using sheep cells to study hair root formation, which can test how different substances affect hair growth.
1 citations
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July 2023 in “Cureus” A rare hair disorder with multiple hairs from one follicle was found on a patient's abdomen.
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.
1 citations
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May 2016 in “Journal of nature and science” The method successfully imaged hair follicles under the skin using iron nanoparticles.
6 citations
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August 2008 in “Journal of Forensic Sciences” Recognizing specific tissue types on telogen hair roots can improve DNA typing.
7 citations
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February 2005 in “Veterinary Dermatology” Horses with skin disease have more surface bacteria than healthy horses.
13 citations
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January 2002 in “Biochemical and biophysical research communications” Interferon β from hair cells stops the growth of other hair cells.
107 citations
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June 1997 in “PubMed” EGFR is essential for normal hair development and follicle differentiation.
November 2016 in “Oncology Letters” Milia may come from the outer part of the hair follicle.
142 citations
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January 2010 in “Journal of dermatological science” Hair follicles are promising targets for delivering drugs effectively.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Developing hair follicles form from ring-shaped patterns, with future stem cells originating from the outer ring, not the upper layers, as previously thought.
71 citations
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January 2019 in “International journal of biological sciences” Exosomes from dermal papilla cells help hair growth by making hair follicle stem cells multiply and change.
1 citations
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October 2021 in “Journal of Investigative Dermatology”
46 citations
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September 2014 in “Tissue engineering. Part A” Researchers created hair-inducing human cell clusters using a 3D culture method.
57 citations
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August 1999 in “Archives of dermatology” Hair follicles grow hair and release it through the skin.
149 citations
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June 2010 in “The FASEB journal” miR-31 regulates hair growth by controlling gene expression in hair follicles.
11 citations
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February 1982 in “RePub (Erasmus University, Rotterdam)” Studying hair roots can help diagnose hair diseases and guide treatments.
28 citations
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November 1987 in “Journal of the American Academy of Dermatology” The model successfully grew and differentiated hair follicle cells in the lab.
7 citations
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March 2021 in “Journal of Investigative Dermatology” Lipases, especially gehB, are crucial for Staphylococcus aureus to enter and colonize hair follicles.