7 citations
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April 2022 in “Journal of pharmaceutical and biomedical analysis” The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.
11 citations
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December 1987 in “Aesthetic Plastic Surgery” The document concludes that the hCG protocol may help in obesity treatment and could be scientifically justified, but more research is needed.
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June 2017 in “Scientific Reports” Different lab conditions and light treatment methods change how human skin cells respond to light therapy.
14 citations
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November 1982 in “British Journal of Dermatology” Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.
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December 2017 in “EMBO Reports” Circadian rhythms are crucial for stem cell function and tissue repair, and understanding them may improve aging and regeneration treatments.
January 2024 in “bioRxiv (Cold Spring Harbor Laboratory)” A specific enzyme is essential for proper hair follicle stem cell development and healthy skin.
April 2019 in “The journal of investigative dermatology/Journal of investigative dermatology” 848 genes related to fat and metabolism are less active in people with Central Centrifugal Cicatricial Alopecia.
February 2026 in “International Journal on Science and Technology” Vitex negundo may help treat PCOD, but more human studies are needed.
506 citations
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January 2012 in “Molecular and Cellular Endocrinology” Melatonin affects many body functions beyond sleep by interacting with specific receptors in various tissues.
30 citations
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March 2015 in “PLoS ONE” Thyroxine can adjust the body's peripheral clock, potentially helping treat clock-related diseases.
187 citations
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April 2019 in “npj Regenerative Medicine” Wharton's jelly secretomes are best for promoting blood vessel growth.
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January 2018 in “Stem Cells International” Deer antler stem cell fluid helps regenerate tissue better than fat-derived stem cell fluid.
3 citations
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October 1995 in “International Journal of Dermatology” Finasteride helps treat skin issues like acne and baldness by blocking testosterone conversion.
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May 2009 in “BJCP. British journal of clinical pharmacology/British journal of clinical pharmacology” Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.
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May 2009 in “Cell transplantation” Green tea component EGCG helps keep rat skin grafts viable longer.
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January 2022 in “Scientific reports” The research identified two types of keratinocytes in chicken scales: one for hard scales and another for soft skin, with similarities to human skin differentiation.
January 2026 in “Annals of Clinical Endocrinology and Metabolism” Restoring NAD⁺ may help with aging and chronic diseases, but more research is needed.
34 citations
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February 1999 in “Journal of Dermatological Science” Minoxidil boosts enzymes that help hair growth.
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August 2019 in “Proceedings of the National Academy of Sciences of the United States of America” Pollution exposure speeds up hair damage.
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August 2016 in “Scientific Reports” Blocking TGFβ-RI signaling enhances surface ectoderm differentiation from human stem cells.
Blocking the Mitochondrial Pyruvate Carrier causes stress in hair follicles, which can be reduced by an ISR inhibitor.
December 2023 in “Journal of the Endocrine Society” Blocking glucocorticoid receptors improves glucose metabolism in a PCOS mouse model.
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October 2008 in “Endocrine reviews” Mice without the vitamin D receptor have bone issues and other health problems, suggesting vitamin D is important for preventing various diseases in humans.
124 citations
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November 2019 in “International Journal of Molecular Sciences” Standardized kits improve the quality and consistency of isolating stem cells from fat tissue.
18 citations
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December 2010 in “The Journal of Steroid Biochemistry and Molecular Biology” Increased HSD11B1 enzyme expression is linked to higher body fat and insulin resistance.
83 citations
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January 2015 in “World Journal of Stem Cells” Hair follicle regeneration needs special conditions and young cells.
40 citations
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March 2019 in “Nature Communications” CRAC channels are crucial for the development and function of specialized immune cells, preventing severe inflammation and autoimmune diseases.
40 citations
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March 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” Growing hair follicles have high mitochondrial activity and ROS in specific regions, aiding hair formation.
38 citations
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June 2018 in “Archives of Toxicology” Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
21 citations
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April 2011 in “Physiological Research” Normal levels of DHT can reduce belly fat and increase muscle, but too much can lead to hair loss, prostate issues, and possibly heart disease.