February 2023 in “Molecules” Cactus extract from Notocactus ottonis may help promote hair growth.
12 citations,
November 2022 in “Toxics” EtG in hair can help detect alcohol use but may be inaccurate in people with certain health conditions.
September 2023 in “Biology of reproduction” New testosterone analogs show promise for male contraception with better activity and potentially fewer side effects.
May 2023 in “Frontiers in chemistry” Zolpidem shows up in hair from the top back of the head after one dose and fades over time, suggesting it gets into hair through blood and sweat.
9 citations,
September 2014 in “Cancer Epidemiology, Biomarkers & Prevention” Certain genetic variants in the androgen receptor are linked to higher PSA levels, potentially affecting prostate cancer screening outcomes.
50 citations,
September 2016 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride for hair loss may cause persistent sexual symptoms, depression, anxiety, and lower quality of life.
40 citations,
March 2016 in “The Journal of Clinical Endocrinology & Metabolism” Young girls whose mothers have PCOS may have higher activity of a specific enzyme that could lead to developing PCOS later.
June 2023 in “Oriental Journal of Chemistry/Oriental journal of chemistry” New compounds may help treat prostate cancer by reducing cell growth.
32 citations,
February 2014 in “Psychopharmacology” Dutasteride makes alcohol less sedating and may lead to less drinking in men.
52 citations,
June 1981 in “International Journal of Dermatology” Oral retinoids are effective for severe skin conditions but require careful use due to side effects.
18 citations,
August 2014 in “Lipids” Human hair has more unsaturated fats inside than on the surface, and certain lipids may help bind the outer and inner layers together.
2 citations,
January 1997 in “Principles of Medical Biology” Drug metabolism affects how long a drug works, its interactions, activation, and toxicity, and is influenced by genetics, diet, illness, and other drugs.
93 citations,
June 2001 in “The Journal of Clinical Endocrinology and Metabolism” Certain genetic variations in the AR and ERβ genes can affect androgen levels in women.
40 citations,
January 2003 in “Gynecological Endocrinology” Finasteride effectively reduces hair growth in women with polycystic ovary syndrome or idiopathic hirsutism.
32 citations,
March 2020 in “Drug Design Development and Therapy” Finasteride shows promise for female hair loss, but more research needed.
19 citations,
November 2012 in “Journal of Dermatological Treatment” Isotretinoin improves severe acne without changing androgen or insulin levels but may increase body weight and triglycerides.
233 citations,
November 2002 in “The journal of investigative dermatology/Journal of investigative dermatology” Creating stronger blockers for skin enzymes might lead to better treatment for conditions like acne and excessive hair growth.
136 citations,
February 2017 in “International Journal of Molecular Sciences” PRP treatment improves hair growth, and the device used can affect results, with some being more effective.
135 citations,
March 1984 in “Fertility and sterility” Higher levels of unbound testosterone are linked to increased insulin resistance, especially in women with polycystic ovary syndrome.
97 citations,
July 2006 in “Dermatologic therapy” The document concludes that accurate diagnosis and personalized treatment are important for skin problems in women with PCOS.
65 citations,
October 1999 in “Journal of The American Academy of Dermatology” Finasteride effectively reduces hair loss by decreasing androgen levels.
57 citations,
February 2007 in “International Journal of Cancer” A49T gene variant linked to higher prostate cancer risk, lower hormone levels, and slightly reduced balding risk.
52 citations,
January 1995 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride and spironolactone both reduce hirsutism, but finasteride lowers androgen levels more.
49 citations,
December 2017 in “Journal of pharmaceutical and biomedical analysis” The method effectively detects banned substances in urine for sports antidoping.
47 citations,
January 2001 in “Journal of Investigative Dermatology” High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
45 citations,
May 2012 in “The Journal of Steroid Biochemistry and Molecular Biology” Too much AKR1C3 enzyme causes resistance to finasteride by increasing testosterone.
18 citations,
July 2009 in “Drug Metabolism and Disposition” Finasteride breakdown products found in bile and urine, helps understand drug safety and effectiveness.
17 citations,
October 2017 in “Journal of Cutaneous Medicine and Surgery” No treatment has been proven to effectively stop hair loss or regrow hair in Frontal Fibrosing Alopecia, and more research is needed.
15 citations,
November 2017 in “Drug Development and Industrial Pharmacy” Improved tablets lead to faster, better drug absorption for hair loss treatment.
10 citations,
January 2019 in “Journal of Chromatography B” Researchers developed a reliable way to measure hormones in urine, showing that a baldness treatment doesn't change hormone levels.