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February 2023 in “Inflammation and Regeneration” The protein interleukin-1 alpha helps regenerate hair follicles and increase stem cell growth in mice.
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June 2020 in “npj regenerative medicine” GDNF helps grow hair and heal skin wounds by acting on hair stem cells.
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August 2023 in “Autophagy” Autophagy helps control skin inflammation and cancer responses and regulates hair growth by affecting stem cell activity.
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Skin stem cells in hair follicles are important for touch sensation.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
New imaging tools help doctors better examine hair and scalp health without surgery.
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August 2015 in “Developmental cell” The study identified unique genes in hair follicle cells and their environment, suggesting these genes help organize cells for hair growth.
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September 2007 in “The American journal of pathology” Chemotherapy damages hair follicles, causing hair loss and other cellular changes.
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September 2021 in “International Journal of Molecular Sciences” Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.
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March 2004 in “Journal of Clinical Investigation” Inhibiting ornithine decarboxylase may help prevent certain skin cancers.
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April 2009 in “Differentiation” SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.
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February 2012 in “Developmental biology” Sostdc1 controls the size and number of hair and mammary gland structures.
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February 2012 in “PloS one” Lack of Ctip2 in skin cells delays wound healing and disrupts hair follicle stem cell markers in mice.
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January 2007 in “The journal of investigative dermatology/Journal of investigative dermatology” Scientists discovered a unique hair protein, KAP24.1, with a special structure, found only in the upper part of hair cuticles.
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January 2017 in “International Journal of Trichology” Microneedling with platelet-rich plasma and minoxidil improves hair growth more than just minoxidil in men with hair loss.
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April 2009 in “Journal of anatomy” Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
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February 2023 in “Cell” Fingerprints form uniquely before birth due to specific genetic pathways and local signals.
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June 2019 in “Aging” 3,4,5-tri-O-caffeoylquinic acid promotes hair growth by activating the β-catenin pathway.
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April 2020 in “Journal of Clinical Investigation” Stress in hair follicle stem cells causes inflammation in a chronic skin condition through a specific immune response pathway.
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February 2019 in “eLife” BMP signaling is essential for the development of touch domes.