September 2004 in “Experimental dermatology” Melatonin directly affects mouse hair follicles and may influence hair growth.
January 1989 in “Clinical and Experimental Dermatology” The symposium concluded that hair growth involves complex processes, including the hair follicle life cycle, the role of the dermal papilla, hair strength, pigmentation, and the impact of diseases and treatments like minoxidil on hair and skin.
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February 2011 in “American Journal of Biological Anthropology” The conclusion is that recognizing hair growth cycles can improve the precision of dietary and health assessments from hair analysis.
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June 2001 in “Neuroscience Letters” Finasteride may affect fetal brain development and increase arousal, but more research is needed for safety confirmation.
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February 2019 in “Scientific reports” A brain-produced steroid causes increased scratching in mice with a skin condition similar to eczema.
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June 2018 in “Physiology & behavior” Early changes in brain chemicals affect how a drug reduces alcohol intake in rats.
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March 2026 in “Frontiers in Immunology” Pulsed electric field treatment may help the immune system fight liver tumors.
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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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March 2021 in “Frontiers in Neurology” The posterior cerebellum helps maintain balance by adapting to sensory inputs and self-motion.
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February 2021 in “FEBS open bio” Human hair keratins K85 and K35 create unique filament patterns important for early hair formation.
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March 2005 in “Neuropharmacology” A neurosteroid can reduce caffeine-induced anxiety in rats.
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July 2012 in “Endocrine Connections” Mitotane changes steroid breakdown, affecting cortisol availability.
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May 2019 in “Animals” High hair cortisol levels indicate stress in cows due to poor shelter conditions and health issues.
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January 2001 in “Humana Press eBooks” Pseudo-Cushing's symptoms disappear once the underlying issue is resolved.
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January 2002 in “Mechanisms of development” Different enzymes are active in different parts of developing mouse organs.
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February 2015 in “Frontiers in Neuroscience” Testosterone affects brain behavior in complex and varied ways.
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November 1974 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” Males and females differ in lifespan, growth, organ size, metabolism, and brain structure, with females generally living longer and maturing earlier.
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April 2007 in “Neuroscience” Reducing neurosteroid levels worsens brain injury in fetal sheep.
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April 2020 in “IntechOpen eBooks” Phenylalanine may help with depression but can cause issues if not properly processed.
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January 2018 in “Annals of dermatology/Annals of Dermatology” Hair graying may be caused by stem cell depletion from stress or melanocyte damage.
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February 2023 in “Biology” Innovative cosmetics could safely change hair color by targeting biological hair pigmentation processes.
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January 2011 in “Frontiers in Endocrinology” Social isolation makes mice more sensitive to alcohol's effects on brain function.
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August 2025 in “European Journal of Endocrinology” Long-term use of calcineurin inhibitors in transplant patients can cause hormone issues that can be managed with proper care.
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January 2025 in “Science Advances” 5α-reductase 2 is crucial for stress response in male rats.
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December 2021 in “Androgens” Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
August 2023 in “International Journal of Molecular Sciences” The human scalp hair bulb contains different types of melanocytes with varying abilities to produce melanin.
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February 2025 in “Journal of Ovarian Research” PCOS involves hormonal imbalance, cysts, and ovulation issues, affecting health and increasing disease risks.
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July 2015 in “Frontiers in Cellular Neuroscience” Corticosterone makes ethanol more effective at blocking brain processes important for learning and memory.