May 2023 in “Zenodo (CERN European Organization for Nuclear Research)” Forensic DNA phenotyping can predict physical traits from DNA but faces challenges in knowledge and ethics.
146 citations
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January 2004 in “Hormones” Human skin acts like a hormone-producing organ, making and managing various hormones important for skin and hair health.
August 2020 in “The Journal of Qazvin University of Medical Sciences” Demographic factors like age, education, and marriage duration affect mindfulness in women with PCOS.
Fair skin, not red hair, affects health due to possible vitamin D deficiency.
35 citations
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September 2009 in “Psychoneuroendocrinology” Early-life neurosteroid changes affect adolescent exploration and adult behavior.
9 citations
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January 2022 in “Biology” Male mice are more susceptible to autism-like changes from valproic acid than female mice.
January 1994 in “Skin Pharmacology and Physiology” November 2024 in “Psychoneuroendocrinology” Testosterone increases hair testosterone levels, stress raises hair cortisol, and relationship status affects hormone levels.
Wildebeest stress and hormone levels are influenced by food availability, human presence, and reproductive cycles.
28 citations
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June 2015 in “Journal of circadian rhythms” An individual's morning or evening preference can predict changes in their body clock gene expression.
2 citations
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January 1988 in “Deep Blue (University of Michigan)” Early puberty in girls leads to intense moods, restlessness, and greater self-certainty.
18 citations
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June 2016 in “Brain Research” Increasing TSPO in the brain may help improve memory problems.
70 citations
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March 2016 in “Urologic Clinics of North America” The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
27 citations
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September 1988 in “PubMed” Hair follicle shape determines hair type: curly, straight, or in-between.
2 citations
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December 2021 in “Scientific reports” Scalp hair sweating is a significant predictor of hair cortisol levels.
24 citations
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April 2013 in “PLOS ONE” TNFα, IFNγ, and Substance P significantly affect prolactin levels in human skin, suggesting new treatments for skin and hair conditions.
344 citations
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May 2018 in “EMBO journal” Phosphorylation controls TFEB's location in the cell, affecting cell metabolism and stress response.
4 citations
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April 2017 in “F1000Research” Mitochondrial problems in diabetic nerve damage might cause pain by lowering the production of certain nerve-related steroids.
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January 2010 in “Clinical Medicine Insights Endocrinology and Diabetes” Forearm hair has more cortisol than lower leg hair.
2 citations
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February 2022 in “Pakistan Armed Forces Medical Journal” Women with PCOS often feel anxious and distressed about their appearance, especially in social situations.
3 citations
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May 2025 in “Archives of Gynecology and Obstetrics” Women with PCOS often have sleep and mental health issues, especially if overweight or insulin resistant.
January 2026 in “Digital Repository (National Repository of Grey Literature)” Horse management affects stress levels, with police horses having the highest cortisol.
110 citations
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January 1984 in “Progress in brain research” Gonadal hormones may influence sex differences in play fighting in animals, but their effect on human spatial behavior is unclear and needs more research.
4 citations
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January 2010 January 2012 in “ProQuest LLC eBooks” Changes in early neurosteroid levels can affect adult learning and anxiety.
February 2026 in “Frontiers in Immunology” Age-related immune changes worsen Parkinson's disease, suggesting new treatment strategies.
April 2017 in “The journal of investigative dermatology/Journal of investigative dermatology” The study identified key genes and pathways linked to hair disorders, aiding precision medicine.
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October 2011 in “PubMed” Shift work causes significant stress for Military Police in Amazon, Brazil.
52 citations
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April 2002 in “Brain Research” Lower allopregnanolone levels increase stress-related dopamine release in the brain.
2 citations
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July 2019 in “Journal of psychology & clinical psychiatry” Zinc helps reduce the severity of depression.