10 citations,
November 2012 in “The journal of investigative dermatology/Journal of investigative dermatology” Korean and Caucasian men with male pattern baldness have different hair steroid levels.
12 citations,
March 2018 in “Analytical chemistry” Researchers created a new method to measure brain steroids, finding higher levels of certain steroids and changes due to a drug.
104 citations,
January 2016 in “Food & Function” Olive oil compounds may help prevent cancer in animals, but human results are mixed.
3 citations,
January 2016 in “Biotechnology and Bioprocess Engineering” Laminaria japonica extract with IGF-1 improved mouse hair growth and could be a potential alopecia treatment.
1 citations,
December 2021 in “Androgens” Testosterone and its metabolites affect brain functions and could help treat neurological disorders.
1 citations,
July 2018 in “Current Sexual Health Reports” Post-finasteride Syndrome causes lasting negative effects, but more research is needed for treatment and risk evaluation.
19 citations,
December 2019 in “Steroids” Finasteride and dutasteride reduce neurosteroid production, possibly helping treat glioblastoma.
99 citations,
October 2006 in “BMC clinical pharmacology” Finasteride may cause slight depression and anxiety.
8 citations,
January 1987 in “Gynecological Endocrinology” Flutamide, an antiandrogen, has minimal impact on female rat endocrine systems and does not significantly change their reproductive cycles.
5 citations,
January 2017 in “Endocrinology” Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
90 citations,
March 2017 in “JAMA Internal Medicine” Men over 66 taking medication for prostate enlargement have a higher risk of depression and self-harm, especially in the first 18 months of treatment.
25 citations,
March 2017 in “Steroids” Allopregnanolone increases growth and changes gene activity in human brain cancer cells.
24 citations,
May 2015 in “Schizophrenia Research” A drug improved schizophrenia-like symptoms in stressed rats by changing brain steroid levels.
June 2024 in “Georgetown medical review” Finasteride treats hair loss but may cause low libido, erectile issues, and depression.
2 citations,
March 2023 in “Experimental neurology” Pregnenolone might help manage movement issues caused by Parkinson's disease treatment without reducing the medicine's effectiveness.
27 citations,
January 2017 in “Neuropsychopharmacology” The enzyme 5α-reductase is key in causing psychotic-like effects from sleep deprivation.
November 2024 in “Applied Sciences” Wild strawberry waste extract can be a sustainable cosmetic ingredient for treating acne and hair loss.
September 2022 in “Tropical grasslands-Forrajes tropicales” Leucaena feed helps farmers grow larger cattle herds and is good for fattening, but its safety for breeding cows is unclear.
6 citations,
January 2020 in “BMC Neuroscience” Male tissue has more cell death than female tissue after ischemia, and some neurosteroids only protect female cells.
20 citations,
November 2019 in “Biomolecules” Finasteride reduces response to stress and rewards, affecting behavior and mental health.
15 citations,
June 2019 in “Journal of Neuroendocrinology” Isoallopregnanolone may be a safe and effective treatment for reducing tics in a mouse model of Tourette syndrome.
4 citations,
November 2018 in “Journal of pharmacological sciences” Mild exercise reduces pain in older rats through a brain chemical, while intense exercise reduces pain in all rats through a different pain-blocking process.
37 citations,
September 2018 in “Psychoneuroendocrinology” Finasteride treatment in male rats causes long-lasting effects on depression-like behavior, brain cell growth, inflammation, and gut bacteria composition.
8 citations,
July 2018 in “Current Sexual Health Reports” Finasteride can cause lasting sexual dysfunction, depression, and other side effects, needing more research for treatment.
July 2020 in “bioRxiv (Cold Spring Harbor Laboratory)” The structure of SRD5A reveals how it reduces steroids, aiding drug design for related health conditions.
7 citations,
January 2018 in “Reproduction” Inhibiting 5α-reductase increases progesterone levels in late pregnant mares.
Early NAS level changes affect alcohol consumption vulnerability.
25 citations,
June 2017 in “Scientific reports” Stress worsens Tourette symptoms by increasing allopregnanolone levels.
4 citations,
August 2021 in “Biomedicine & Pharmacotherapy” 5-alpha reductase inhibitors, like finasteride and dutasteride, may cause depression, but more research is needed to understand why.
November 2020 in “Psychoneuroendocrinology” Finasteride might affect memory by impacting cholinergic system.