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June 2003 in “American Journal of Physiology-cell Physiology” Cyclosporin A helps mice grow hair by blocking a specific protein activity in skin cells.
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November 2018 in “Physiological Reviews” The document concludes that better targeted treatments are needed for wound healing, and single-cell technologies may improve cell-based therapies.
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January 1954 in “Physiological Reviews” Hair growth is cyclic and influenced mainly by local factors.
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March 2008 in “AJP Endocrinology and Metabolism” SSAT is a key enzyme affecting cell growth and metabolism, with potential but risky use in disease treatment.
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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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July 2018 in “American Journal of Physiology-heart and Circulatory Physiology” Minoxidil improves blood flow and vessel flexibility, potentially helping with vascular stiffness.
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May 2013 in “American Journal of Physiology-endocrinology and Metabolism” Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.
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September 2024 in “Frontiers in Physiology” Overexpression of R-spondin 3 leads to sparse hair and impaired hair regeneration.
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June 2012 in “Physiology” The document concludes that more research is needed to understand airway repair and to improve tissue engineering for lung treatments.
February 2024 in “Frontiers in physiology” Lymphatic vessels are important for skin repair and could affect skin disease treatments.
February 2024 in “Frontiers in physiology” Hair follicle stem cells help skin heal and grow during stretching.
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August 2017 in “Frontiers in Zoology” Marine mammals lost many α-keratin genes, aiding their adaptation to aquatic life by becoming hairless.
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March 2021 in “Frontiers in Neurology” The posterior cerebellum helps maintain balance by adapting to sensory inputs and self-motion.
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January 2024 in “Frontiers in Endocrinology” Androgens can affect glucocorticoid signaling in specific mouse brain areas.
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January 2006 in “Frontiers in bioscience” CRH in the skin acts like the body's stress response system, affecting cell behavior and immune activity.
Hair can't be as strong as Rapunzel's because it's impractical to scale up due to defects.
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January 2011 in “EMBO Reports” A combined approach is needed to fully understand adult stem cells, with genetic lineage-tracing being crucial.
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January 2025 in “Annals of the New York Academy of Sciences” Spiny mice can regenerate tissues instead of forming scars.
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January 2006 in “PubMed” Androgens and estrogens are crucial for male reproductive health, affecting hormone levels and tissue function.
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January 2012 in “General and Comparative Endocrinology” 5α-Reductase helps regulate hormone action in toad testes, especially during breeding season.
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April 2020 in “The FASEB Journal” Loss of Rap1 protein speeds up heart aging in mice.
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August 1969 in “Science” Melatonin causes weasels to grow white fur and become reproductively inactive.
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January 2018 in “Advances in experimental medicine and biology” Hair and wool have diverse keratins and keratin-associated proteins.
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April 2017 in “Hormones” Genetic defects in the glucocorticoid receptor gene can cause conditions with abnormal sensitivity to stress hormones, and other factors may also affect this sensitivity.
March 2017 in “Zenodo (CERN European Organization for Nuclear Research)” L. plantarum MTCC 1325 may help improve memory and cognitive functions in Alzheimer's.
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March 2023 in “Nature Reviews Molecular Cell Biology” Quiescent adult stem cells are crucial for tissue repair and maintenance.
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March 2023 in “BMC ecology and evolution” Some hair protein genes evolved early and were adapted for use in hair follicles.
June 2024 in “Ecotoxicology and Environmental Safety” Finasteride harms Daphnia magna's reproduction, growth, and metabolism.
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July 2005 in “Journal of lipid research” DGAT1 enzyme helps make diacylglycerols, waxes, and retinyl esters.