12 citations
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December 2017 in “Scientific reports” The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
13 citations
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July 1951 in “Industrial & Engineering Chemistry” Yeast grown on wood sugar with added methionine could be a cheap alternative to animal protein for feed.
402 citations
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August 2011 in “Cancer research” Prostate cancer cells can make their own androgens to activate the androgen receptor, and treatments like abiraterone may increase this ability, suggesting new therapies should target the entire steroid-making pathway.
July 2023 in “Journal of Cosmetic Dermatology” Practitioners treating hair loss need better education and resources to overcome challenges like commercial bias and ethical dilemmas.
2 citations
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January 2021 in “The Scientific Journal of Al-Azhar Medical Faculty Girls” Alopecia areata patients have higher osteopontin levels and more eye changes, but their vision remains unaffected.
22 citations
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February 2007 in “Developmental neurobiology” Hormones and sex affect potassium channel gene expression in electric fish, influencing their communication signals.
150 citations
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November 2007 in “The Journal of Clinical Endocrinology and Metabolism” About 2.2% of women with symptoms of high male hormones have a mild form of congenital adrenal hyperplasia, and measuring a specific hormone level can accurately diagnose it.
September 2024 in “Genes” CRABP1 boosts hair cell growth in Hu sheep by affecting key genes.
133 citations
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February 2019 in “PLoS Biology” Feather patterns in birds are shaped by signaling interactions and cell movements, with EDA/EDAR crucial for pattern formation.
3 citations
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September 2023 in “Prostate Cancer and Prostatic Diseases” November 2025 in “Journal of Sleep Research” Iron levels are linked to sleep apnea severity, especially in women with hair loss.
11 citations
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October 2020 in “General and comparative endocrinology” Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.
January 2025 in “Mansoura Medical Journal” Age and androgen levels significantly affect meibomian gland structure and function.
PRP is effective for treating hair loss in men.
1 citations
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January 2022 in “Pakistan BioMedical Journal” Many young women are unaware of PCOS symptoms, and poor diets worsen their menstrual cycles.
11 citations
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June 2012 in “Human Reproduction Update” The conclusion is that there is a high demand for new contraceptives that provide both pregnancy prevention and protection against STIs, along with additional health benefits.
6 citations
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November 2021 in “Oncology Research and Treatment” Low Vitamin D receptor levels in breast cancer are linked to worse outcomes and more bone metastases, and could be a marker for prognosis.
3 citations
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January 2016 in “US endocrinology” Alopecia is not a significant predictor of thyroid disease when age and sex are considered.
1 citations
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March 2023 in “Clinical, Cosmetic and Investigational Dermatology” Current treatments for Alopecia Areata have mixed success, and there's a need for better, more accessible options and support for affected individuals.
2 citations
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December 2021 in “Pharmaceutics” Finasteride-loaded proniosomes effectively promote hair growth in mice.
1 citations
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November 2025 in “Journal of Health Psychology” Alopecia Areata patients experience higher social appearance anxiety due to visible hair loss.
3 citations
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January 2013 in “Annals of Tropical Medicine and Public Health” About 15% of adolescent girls in a region of India have Polycystic Ovarian Syndrome, which is more common in those born by cesarean, with wisdom teeth, or with central obesity.
March 2025 in “Frontiers in Veterinary Science” Changing light exposure boosts hormone levels and antioxidant activity, improving cashmere growth in goats.
2 citations
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December 2022 in “Metabolites” Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.
115 citations
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December 1996 in “PubMed” The safe daily selenium intake is up to 819 micrograms.
12 citations
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December 2022 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” New oral treatments for adult hair loss show promise, especially JAK inhibitors, with mild side effects.
2 citations
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April 2019 in “Journal of Internal Medicine” Men using steroids or finasteride to look more attractive may harm their fertility and sexual function, creating a paradox where they seem fit but may be less able to reproduce.
391 citations
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January 2010 in “Journal of The American Academy of Dermatology” Half of people with Alopecia Areata may see hair regrowth within a year without treatment, but recovery is unpredictable.
August 2024 in “Nutrition Bulletin” GLP-1 receptor agonists help with weight loss but need to be combined with other treatments for best results.
1 citations
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June 2022 in “Photobiomodulation, photomedicine, and laser surgery”