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February 2005 in “British journal of dermatology/British journal of dermatology, Supplement” Lack of Vitamin D receptor changes skin structure and increases certain immune cells in the skin.
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November 2020 in “Nature Communications” Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
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October 2004 in “Differentiation” Stem cells are in deep skin layers, while differentiating cells are in shallow layers.
November 2025 in “The Journal of Immunology” Hair follicle stem cells help heal wounds by turning certain immune cells into ones that reduce inflammation.
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August 1981 in “British Journal of Dermatology” Alopecia areata is linked to reduced T cell function and auto-immunity.
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June 2013 in “Biology of blood and marrow transplantation” Mice with human fetal thymic tissue and stem cells developed symptoms similar to chronic graft-versus-host disease.
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November 2023 in “Immunity & ageing” TLR4 is important in aging-related diseases and could be a new treatment target.
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December 2019 in “Chinese medical journal/Chinese Medical Journal” A woman with a scalp infection and herpes recovered fully after treatment.
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April 2018 in “Journal of Investigative Dermatology” Tofacitinib helped most patients with alopecia areata regrow hair and changes in immune cells were linked to the treatment's effectiveness.
April 2020 in “International Journal of Dermatology” T-cell patterns in skin help distinguish alopecia areata from androgenetic alopecia.
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January 2010 in “Science” Active and quiescent stem cells work together in mammals to maintain and repair tissues.
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May 2023 in “The Journal of Immunology” CD4 T cells can cause alopecia areata by activating CD8 T cells to attack hair follicles.
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August 2005 in “Nature” Activating TERT in mice skin boosts hair growth by waking up hair follicle stem cells.
October 2014 in “Archivio Istituzionale della Ricerca (Universita Degli Studi Di Milano)” A new type of nerve cell involved in itch perception was discovered.
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April 2024 in “Cells” Corneal cells can potentially revert to stem cells, aiding in repair and regeneration.
April 2017 in “Journal of Investigative Dermatology” IL-1 signaling is crucial for hair follicle stem cell growth and wound healing.
February 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” Activating TLR9 helps heal large wounds and regrow hair by involving a specific type of immune cell.
September 2023 in “Research Square (Research Square)” TNC+ fibroblasts play a key role in skin inflammation by interacting with T cells.
April 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Removing certain immune cells in mice causes their hair to enter the growth phase earlier than usual.
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June 1994 in “Journal of Investigative Dermatology” Alopecia areata in these mice is inherited, more common in young females, and can be treated with triamcinolone acetonide.
IL-1 and IL-7 help activate cells that boost hair follicle stem cell growth, aiding wound healing.
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August 2023 in “Journal of Investigative Dermatology” 91 citations
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June 2011 in “The EMBO Journal” TCF/Lef1 activity is essential for proper skin cell development and renewal.
Alopecia areata patients have higher levels of certain immune receptors, suggesting new treatment possibilities.
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January 2016 in “Experimental and molecular pathology” Giving immune serum from vaccinated mice to mice without T cells prevents infection and tumor growth.
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September 2008 in “Clinical and experimental dermatology” Repigmentation in vitiligo may come from melanocyte stem cells in the skin.
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