51 citations,
November 1998 in “The journal of investigative dermatology/Journal of investigative dermatology” Beard cells, unlike scalp cells, produce growth factors in response to testosterone, which may explain differences in hair growth.
50 citations,
February 2013 in “Annals of Clinical Biochemistry” Understanding how DHT works is important for diagnosing and treating hormone-related disorders.
50 citations,
April 2010 in “Biology direct” Low androgen levels might delay prostate cancer but could lead to more aggressive, therapy-resistant cancers.
38 citations,
May 2000 in “Livestock production science” Giving high-quality protein or methionine supplements helps improve hair growth in Angora goats and, to a lesser extent, in Cashmere goats.
36 citations,
June 2014 in “PLOS ONE” Finasteride, a hair loss drug, may cause long-term sexual side effects due to changes in hormone receptor levels.
36 citations,
October 2009 in “Journal of biological chemistry/The Journal of biological chemistry” Two new compounds were found to build bone and muscle without affecting reproductive organs and skin oil glands.
33 citations,
December 2017 in “Journal of neuroendocrinology” Sex and stress steroids quickly change brain cell structures in the hippocampus.
31 citations,
April 2015 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Androgens cause oil-producing skin cells with androgen receptors to mature and produce more oil.
29 citations,
October 2020 in “Environmental health perspectives” Five preservatives may disrupt hormone function and need more health and environmental risk assessment.
22 citations,
June 2017 in “Advances in Clinical and Experimental Medicine” Polycystic ovary syndrome (PCOS) was first described in 1721, officially diagnosed in the 1990s, and is now known to be partly genetic and linked to insulin resistance, with increased risk of cardiovascular disease and carbohydrate metabolism issues.
19 citations,
April 2018 in “Clinical cardiology” Older men with low levels of a testosterone byproduct had a higher chance of developing an irregular heartbeat.
18 citations,
October 2021 in “Frontiers in Physiology” Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
18 citations,
October 2017 in “PLOS ONE” The study concluded that similar pathways regulate hair growth in dogs and mice, and these pathways are disrupted in dogs with Alopecia X, affecting stem cells and hormone metabolism.
18 citations,
November 2012 in “Current opinion in urology” Finasteride and dutasteride are equally effective and safe for treating benign prostatic hyperplasia.
17 citations,
January 2020 in “The World Journal of Men's Health” Long-term use of finasteride and dutasteride can cause serious health issues like diabetes and liver problems.
14 citations,
May 2016 in “Therapeutic advances in urology” Taking tadalafil and finasteride together is safe and effective for treating urinary symptoms and erectile dysfunction in men with enlarged prostates.
14 citations,
May 2012 in “Endocrine Research” The same hormone can affect gene expression differently in various tissues, which could lead to new treatments for conditions like hair loss.
14 citations,
January 2008 in “Dermatology Online Journal” Hormonal therapies like cyproterone acetate and spironolactone may help some women with hair loss, but finasteride 1mg is not useful, and the effectiveness of other treatments is still unclear.
13 citations,
August 1991 in “The Journal of the American Osteopathic Association” 12 citations,
March 2017 in “Arteriosclerosis, thrombosis, and vascular biology” Testosterone helps prevent skin damage in males by acting through both estrogen and androgen pathways.
9 citations,
December 2021 in “Androgens” Androgens like testosterone may help treat traumatic brain injury by reducing mitochondrial stress and inflammation.
8 citations,
December 2022 in “International journal of molecular sciences” Mice without the enzyme HSD17B3 still produce normal testosterone, suggesting they have different ways to make it compared to humans.
8 citations,
March 2021 in “Journal of the American Heart Association” Medical castration in prostate cancer patients can increase the risk of serious heart rhythm problems, so it's important to monitor heart activity during treatment.
7 citations,
December 2022 in “Plants” Guava leaf extract may help treat hair loss and protect cells by blocking certain genes and fighting damaging molecules.
7 citations,
January 2022 in “Plants” Rice husk and bran extracts from the Bue Bang 3 CMU variety can potentially treat hair loss due to their antioxidant, anti-inflammatory, and anti-androgenic properties.
6 citations,
August 2020 in “Cell regeneration” Hair follicle stem cells are similar to bone marrow stem cells but are better for fat cell research.
5 citations,
May 2018 in “Therapeutic advances in drug safety” Androgen use may increase the risk of stroke, but more research is needed.
4 citations,
December 2021 in “Clinical and Experimental Reproductive Medicine” Higher estrone-to-estradiol ratios are linked to worse glucose metabolism and insulin resistance in women with PCOS.
3 citations,
September 2023 in “International journal of impotence research” Post-finasteride syndrome causes lasting sexual, mental, and physical issues, needing more research for solutions.
3 citations,
September 2022 in “Veterinary Dermatology” Melatonin implants did not effectively prevent hair loss in dogs.