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April 2002 in “Brain Research” Lower allopregnanolone levels increase stress-related dopamine release in the brain.
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November 2013 in “SLEEP” Blocking testosterone action may improve breathing during NREM sleep in healthy men.
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April 2024 in “The Journal of Steroid Biochemistry and Molecular Biology” 5α-reductases increase epitestosterone's effect on androgen receptors.
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January 1988 in “PubMed” Topical minoxidil does not increase skin blood flow.
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October 2021 in “Journal of The European Academy of Dermatology and Venereology” Low-dose oral minoxidil increases hair density and thickness in people with hair loss.
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January 2024 in “BioMed Research International” Patients with alopecia areata and eosinophilia have more nail issues and severe hair loss.
April 2023 in “Journal of Investigative Dermatology”
November 2022 in “Journal of the Endocrine Society” Diagnosing osteoporosis in transgender people is challenging due to unclear guidelines and hormone treatment effects.
January 2018 in “프로그램북(구 초록집)” Scalpoo® shampoo effectively increases hair thickness and reduces shedding.
April 2016 in “Journal of The American Academy of Dermatology” A botanical lotion can increase scalp collagen and extend hair growth phase, potentially improving hair thinning issues.
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506 citations
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March 2005 in “The Journal of Clinical Endocrinology and Metabolism” Testosterone therapy improves physical function, strength, and body composition in older men with low testosterone levels.
501 citations
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October 2008 in “Psychoneuroendocrinology” Hair cortisol levels can show increased stress during late pregnancy but only for up to six months.
110 citations
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August 2015 in “Neuropsychopharmacology” High-dose dutasteride reduces PMDD symptoms by stabilizing neurosteroid levels.
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August 2011 in “Toxicological sciences” TCDD speeds up skin barrier formation by increasing certain gene expressions.
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October 2015 in “Experimental Dermatology” Acne patients have higher levels of mTOR in their skin, which could be linked to future metabolic disease.
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April 2022 in “Journal of Molecular Medicine” Aging and chronic inflammation weaken the immune system, increasing cancer and infection risks.
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February 2002 in “Carcinogenesis” Increasing SSAT makes skin more prone to cancer.
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June 2017 in “The FEBS journal” Disabling the FGF5 gene in sheep leads to longer wool.
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January 2004 in “European journal of cell biology” Without keratin 10, there's more growth and development of oil-producing skin cells.
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February 2017 in “Clinical, Cosmetic and Investigational Dermatology” New compounds were found to help increase hair growth and decrease hair loss.
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December 2017 in “Journal of Investigative Dermatology” Disrupting Notch signaling in blood vessels increases scarring during wound healing in mice.
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July 2012 in “Calcified Tissue International” A single injection of PTH–CBD can increase bone density for up to a year.
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August 2014 in “Clinical endocrinology” Taking finasteride for benign prostate hyperplasia may increase the risk of osteoporosis, especially at higher doses.
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January 2018 in “PLoS Genetics” Certain genetic variants in keratins increase the risk of tooth decay.
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May 2017 in “International Journal of Dermatology” Overweight smokers have worse hair loss.
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January 2018 in “Acta dermato-venereologica” People with alopecia areata have higher levels of a heart disease marker than those without hair loss.
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April 2019 in “Archives of Dermatological Research” Lactoferrin helps mice grow hair by increasing cell growth and hair follicle development.
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December 2019 in “Animals” Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.