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September 2020 in “Journal of Dermatological Science” Targeting Vδ1+T-cells may help treat alopecia areata.
The PI's development is closely linked to skin and hair pigmentation in macaques.
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June 2018 in “Proceedings of the National Academy of Sciences of the United States of America” Light can turn on hair growth cells through a nerve path starting in the eyes.
Hair follicle stem cells are crucial for touch sensation and proper nerve structure in mice.
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March 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” GPRC5D is linked to the formation of hair, nails, and certain tongue areas.
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September 2018 in “Journal of the American Heart Association” EP 2 receptor is essential for heart repair by helping macrophages work properly.
December 2022 in “Stem Cells and Development” Exosomes from stem cells help improve nerve repair in rats.
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September 2007 in “The Journal of Steroid Biochemistry and Molecular Biology” Glucocorticoid receptors help regulate genes important for skin health and hair growth.
November 2025 in “The Journal of Immunology” Different γδ T cell types have unique roles in causing alopecia areata.
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February 2015 in “Journal of comparative pathology” CD8+ T cells play a key role in graft-versus-host disease in certain mice models.
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July 2024 in “Cell Proliferation” Blocking TGFβ can help treat fibrotic skin conditions by promoting fat cell formation.
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January 2021 in “Biomolecules” Infrared spectral imaging can map hair growth proteins and sugars without staining.
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September 2016 in “Journal of virological methods” Rabies virus was found in specific skin cells of rabid dogs' muzzles, suggesting these cells could help diagnose rabies.
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September 2012 in “Journal of dermatological science” The hair follicle's connective tissue is a key source of a certain collagen in human scalp skin.
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October 2025 in “Journal of Neurophysiology” BK and Kv4.2 channels help Merkel cells in rat whiskers sense touch.
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January 2015 in “Scientific Reports” GPR39 is linked to certain cells in the sebaceous gland and helps with skin healing.
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May 1994 in “Veterinary Pathology” PTHrP is higher in certain dog tumors and may act as a local growth factor.
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April 2024 in “Cellular and Molecular Biology” Injectable platelet-rich fibrin is better than platelet-rich plasma for promoting hair growth.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Certain immune cells, when activated by specific signals, can encourage hair growth.
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September 2020 in “Journal of neurophysiology” Young adults have about 230,000 tactile nerve fibers, decreasing 5-8% per decade with age.
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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.
January 1993 in “Di-Si Junyi Daxue xuebao” Type III collagen increases in recovering guinea pig skin, aiding tissue stability.
Rat hair follicle bulge cells can become nerve and glial cells, showing potential for neuroprotection.
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April 2020 in “British Journal of Dermatology” Caffeine may help reduce stress-induced hair loss.
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April 2021 in “Journal of Investigative Dermatology” Activating TRPA1 reduces scarring and promotes tissue regeneration.
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November 2015 in “Plastic and reconstructive surgery/PSEF CD journals” Gene knockout mice developed scars similar to human hypertrophic scars, useful for studying scar progression.