5alpha-DHP may be a safe, effective treatment for certain seizures without causing sedation.
Neonatal allopregnanolone and stress affect behavior differently in adolescence and adulthood.
83 citations
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January 2004 in “Pharmacology & Therapeutics” Adjusting neurosteroid levels may help reduce alcohol withdrawal symptoms.
March 2008 in “The FASEB Journal” Neurosteroid withdrawal increases α4 subunit expression in the hippocampus, which may relate to catamenial epilepsy in women.
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February 2017 in “International journal of developmental neuroscience” Female guinea pigs exposed to less allopregnanolone before birth showed more anxiety-like behavior.
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January 2001 in “Chemical & Pharmaceutical Bulletin” Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
December 2025 in “Current Issues in Molecular Biology” New steroid compounds may help with hormonal therapy and have potential benefits for glucose disorders, but more research is needed.
January 2006 in “Benzina: Revista d'excepcions culturals” Trienones are more effective at inhibiting the enzyme linked to hair loss than dienones.
1 citations
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October 2005 in “Experimental and Clinical Endocrinology & Diabetes” Allopregnanolone and opioids together reduce stress hormone responses during pregnancy.
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November 2009 in “European Journal of Neuroscience” Progesterone and allopregnanolone increase glycine release in rat brain cells.
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June 2004 in “Journal of Pharmacology and Experimental Therapeutics” Progesterone's seizure-reducing effects are mainly due to allopregnanolone, not progesterone receptors.
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September 2011 in “Pain” PEA reduces pain by increasing neurosteroid synthesis in the spinal cord.
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April 2017 in “Synapse” Blocking allopregnanolone production in mice makes them more anxious after stress, but this can be reversed with a drug that mimics allopregnanolone.
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March 2017 in “Brain research” Progesterone and its byproducts control a specific receptor in the brain independently of progesterone receptors, affecting conditions related to the menstrual cycle.
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January 2013 in “UNICA IRIS Institutional Research Information System (University of Cagliari)” Hormonal contraceptives may reduce social behavior and sexual motivation by lowering allopregnanolone levels.
January 2026 in “Hormones and Behavior” Pregnancy affects fear memory and brain activity in female rats.
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September 2009 in “Psychoneuroendocrinology” Early-life neurosteroid changes affect adolescent exploration and adult behavior.
Early NAS level changes affect alcohol consumption vulnerability.
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July 2009 in “Neuroscience” Neurosteroids like allopregnanolone help control cell death and growth in the developing fetal brain.
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November 2011 in “Neuroscience Letters” Progesterone protects brain cells by converting to allopregnanolone and involving GABAA receptors.
August 2022 in “Theriogenology” Neurosteroids affect prolactin levels in sheep differently depending on stress and pregnancy conditions.
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May 2011 in “Hormones and Behavior” Allopregnanolone, a progesterone metabolite, helps reduce restraint effects on behavior.
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January 2018 in “General Physiology and Biophysics” The steroids allopregnanolone and allotetrahydrodeoxycorticosteron worsened absence seizures in rats.
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November 2006 in “European Journal of Neuroscience” Progesterone protects rat brain cells by enhancing GABA A receptor activity.
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November 2014 in “Investigative Ophthalmology & Visual Science” A natural steroid in the body may protect against eye damage in glaucoma.
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November 2009 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Bolandiol, a synthetic steroid, builds muscle and bone without greatly affecting sex glands, and works differently from other hormones.
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June 2017 in “Scientific reports” Stress worsens Tourette symptoms by increasing allopregnanolone levels.
Blocking 5α-reductase can reduce sleep deprivation-related behavioral issues in rats.
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May 2012 in “Indian drugs” Finasteride, a hair loss treatment, works better and is more stable when delivered through specially prepared gels, leading to increased hair growth.
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October 2001 in “Analytical Sciences” A new compound that could treat various androgen-related conditions was created and analyzed.