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July 2006 in “Journal of Neurochemistry” Progesterone affects GABAA receptor function by altering δ subunit levels.
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February 2005 in “Epilepsy & Behavior” Reducing 3α,5α-THP in the hippocampus increases seizures in female rats.
Tretinoin is used topically to treat acne, skin aging, and various skin conditions.
November 2003 in “Journal of Neurochemistry” Allopregnanolone may enhance alcohol's effects on dopamine neurons, influencing addiction risk.
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January 2018 in “Journal of Plant Studies” Tridax procumbens may be a safe, affordable treatment for some health issues.
A molecule called α-ketobutyrate was found to extend lifespan and improve aging-related symptoms in worms and mice by activating certain cellular pathways and may help develop anti-aging treatments for humans.
September 2005 in “CRC Press eBooks” Vitamin D is important for skin cell growth and health, and its active form and receptor play key roles in skin and hair processes.
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February 2007 in “Journal of Neuroscience” Ovarian and stress hormones can change GABA A receptors through neurosteroids.
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January 2016 in “Brain Behavior and Immunity” 5α-reduced progestogens may reduce mood issues and brain damage linked to HIV-1 Tat.
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October 1994 in “Fertility and Sterility” People with hair loss may have different levels of certain hormones due to changes in hormone processing.
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November 2011 in “Neuroscience Letters” Progesterone protects brain cells by converting to allopregnanolone and involving GABAA receptors.
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July 2022 in “Nutrients” Vitamin A is important for healthy skin and hair, influencing hair growth and skin healing, but UV light reduces its levels.
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November 2023 in “Indian Journal of Science and Technology” Eclipta alba may improve memory and help treat Alzheimer's disease.
March 2026 in “Tropical Journal of Natural Product Research” Albizia saponaria bark extract may help treat hair loss.
July 2021 in “International Journal of Research in Ayurveda and Pharmacy” Natural plant compounds may offer safer COVID-19 treatments with fewer side effects.
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July 2004 in “Pharmacology Biochemistry and Behavior” Higher 3α,5α-THP levels in the brain may reduce depression in pregnant rats.
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May 2002 in “PubMed” Retinoic acid affects skin and hair health by working with specific receptors, and its absence can lead to hair loss and skin changes.
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October 2018 in “Journal of Mind and Medical Sciences” A new method effectively measures nicotine and cotinine in blood and urine for forensic analysis.
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January 1992 in “Juntendō Igaku/Juntendo igaku” Minoxidil promotes hair growth by increasing blood flow and directly affecting hair follicles.
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April 2001 in “Journal of Clinical Investigation” Alopecia in these mice is caused by defective hair cycle communication due to missing vitamin D receptor function, not vitamin D levels.
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December 2013 in “PLoS ONE” EETs can delay seizures by affecting GABA activity, offering potential new treatments for seizures.
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June 2000 in “The Journal of Steroid Biochemistry and Molecular Biology” Different types of androgens bind differently to two receptors, AR1 and AR2, in Atlantic croaker's brain and ovarian tissues, suggesting these receptors may control different androgen actions in fish.
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July 2018 in “Psychoneuroendocrinology” Hair cortisol can indicate long-term stress levels, but hair growth rate differences may affect accuracy.
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June 2019 in “eLife” The study developed a tool to predict how gut microbes process foods and drugs, showing that similar compounds often share metabolic pathways and effects.
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November 2019 in “Frontiers in Neuroendocrinology” Men and women have different levels and production of brain steroids, which may affect their risk for certain brain disorders.
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November 2017 in “Molecular and cellular endocrinology” Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
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March 1973 in “The Journal of Clinical Endocrinology & Metabolism” Altered DHEA metabolism in hair follicles may be linked to hair loss in balding men.
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May 1976 in “PubMed” Ovarian wedge resection helped regulate menstrual cycles but didn't significantly change hormone levels or hair growth in polycystic ovary syndrome.
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February 2022 in “Journal of pineal research” Melatonin affects skin and hair color and protects skin cells, with potential benefits for hair growth and skin health.
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November 2013 in “Neuroscience” Progesterone can reduce seizures without relying on the GABAA receptor pathway.