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The human scalp has different types of pigment cells in hair follicles with varying abilities to produce pigment.
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August 1998 in “The Journal of Cell Biology” Keratin 16 delays skin maturation and affects skin and hair development in mice.
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January 1998 in “Genes & Development” Hoxc13 gene is essential for hair, nail, and papilla development.
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August 2022 in “Cells” lncRNA2919 slows down rabbit hair growth by stopping cell growth and causing cell death.
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March 2004 in “Mammalian genome” KAP genes are crucial for hair development and show both shared and unique traits in humans, chimpanzees, and baboons.
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May 2015 in “PLOS Genetics” miR-22, a type of microRNA, controls hair growth and its overproduction can cause hair loss, while its absence can speed up hair growth.
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April 2023 in “Science Advances” High levels of ERK activity are key for tissue regeneration in spiny mice, and activating ERK can potentially redirect scar-forming healing towards regenerative healing in mammals.
April 2017 in “Journal of Investigative Dermatology” A virus protein can activate a pathway that may lead to abnormal hair follicle development.
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September 2019 in “PLOS genetics” Telomere damage affects skin and hair follicle stem cells by messing up important growth signals.
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February 2015 in “Cellular immunology” Deleting Snai2 and Snai3 causes fatal autoimmunity.
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March 2008 in “Journal of biological chemistry/The Journal of biological chemistry” GLI2 increases follistatin production in human skin cells.
April 2021 in “Journal of Investigative Dermatology” Stem cells control their future role by changing ERK signal timing, affecting tissue regeneration and cancer.
January 2025 in “Nature Communications” CPK1 helps root hair growth in Arabidopsis by activating channels for calcium signaling.
April 2023 in “Journal of Investigative Dermatology” POUF51 and HES3 are key in controlling stem cell numbers in psoriasis.
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May 2022 in “International journal of molecular sciences” Changes in KRT17 gene activity linked to wool production in Angora rabbits.
April 2025 in “Journal of Diabetes & Metabolic Disorders” Monitoring TGF-β and linc-PINT expression may help identify and treat high-risk heart arrhythmia patients.
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January 2005 in “Photochemistry and Photobiology” Protein kinase C epsilon may increase skin cancer risk by affecting nearby cells.
August 2024 in “JAAD Case Reports” Upadacitinib successfully regrew hair in a child with alopecia universalis and specific genetic mutations.
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June 1994 in “Experimental Cell Research” mHa2 and mHa3 keratins have different structures and roles in mouse hair and tongue tissues.
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February 2007 in “Journal of Investigative Dermatology” Deleting Rac1 in the skin depletes stem cells and damages hair follicles.
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May 2023 in “Biochemical and Biophysical Research Communications” Blocking DKK1 with siRNA can improve hair growth.
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August 2007 in “Journal of Surgical Research” Mice genetically modified to produce more Del1 protein had faster hair regrowth.
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March 2022 in “Journal of Dermatological Science” Adding TERT and BMI1 to certain skin cells can improve their ability to create hair follicles in mice.