research The circulating dihydrotestosterone/testosterone ratio is increased by gut microbial 5α-reductase activity in females
Women have a higher DHT/testosterone ratio than men, possibly due to gut bacteria activity.
Search
for
Sort by
Research
450-480 / 1000+ resultsresearch Mutation of the GDP-Fucose Biosynthesis Gene gmds Increases Hair Cell Number and Neuromast Regenerative Capacity in Zebrafish
Mutating the gmds gene in zebrafish increases hair cell numbers and regeneration.
research Gene Expression of CD70 and CD27 Is Increased in Alopecia Areata Lesions and Associated with Disease Severity and Activity
Higher CD70 and CD27 gene expression in alopecia areata lesions predicts disease severity and activity.
research Reduction of telogen rate and increase of hair density in androgenetic alopecia by a cosmetic product: Results of a randomized, prospective, vehicle‐controlled double‐blind study in men
Cosmetic foam product reduces hair loss and increases hair density in men.
research It’s X-Related: Biological Bases of Increased COVID-19 Morbidity and Mortality in Men
Men have worse COVID-19 outcomes than women due to genetic and hormonal differences.
research Comment on ‘Androgenetic alopecia is associated with increased scalp hardness’: role of phosphodiesterase inhibitors?
Drugs like PDEI may help hair disorders like AGA.
research Poly-D,L-Lactic Acid Filler Increases Hair Growth by Modulating Hair Follicular Stem Cells in Aged Skin
Poly-D,L-lactic acid boosts hair growth in aged skin by activating hair follicle stem cells.
research A Novel, Drinkable Food Supplement Formulation Reduces Hair Shedding and Increases the Percentage of Anagen Scalp Hair Follicles in Females with Hair Loss
The drinkable supplement reduced hair shedding and increased hair growth in women.
research Recombinant humanized collagen combined with nicotinamide increases the expression level of rat basement membrane proteins and promotes hair growth
Recombinant collagen with nicotinamide boosts hair growth and health.
research Androgenetic Alopecia is Associated With Increased Risk of Peripheral Venous Disorders in a Large Retrospective Cohort Study
People with androgenetic alopecia may have a higher risk of peripheral venous disorders.
research Alopecia Areata Is Associated with an Increased Risk for Prediabetes and Obesity: A Nationwide Case—Control Study
People with Alopecia Areata are more likely to have prediabetes and obesity.
research Placental mRNA Expression of Neurokinin B Is Increased in PCOS Pregnancies with Female Offspring
Pregnant women with PCOS have higher levels of Neurokinin B in the placenta, especially with female babies.
research Placental mRNA expression of Neurokinin B is increased in PCOS pregnancies with female offspring.
Neurokinin B levels are higher in the placentas of women with PCOS who have female babies.
research O19 CYLD cutaneous syndrome tumours demonstrate increased NF-κB signalling and diminished collagen organisation.
Skin tumors with CYLD cutaneous syndrome show more NF-κB activity and less organized collagen.
research Do Sexual Orientation Change Efforts (SOCE) increase suicidal risk for sexual minorities?: An exchange
Participating in Sexual Orientation Change Efforts may increase the risk of suicide for sexual minority individuals.
research 395 Wildfire air pollution and increased online search interest and clinic visits for psoriasis
Wildfire air pollution is linked to more online searches and clinic visits for psoriasis in adults after a delay.
research Response to Weinstein’s “Reply of Increased risk of vitamin D deficiency and insufficiency in Black patients with central centrifugal cicatricial alopecia.”
The authors maintain there is a significant link between vitamin D deficiency and central centrifugal cicatricial alopecia in Black patients, and call for more research on the topic.
research L-(+)-Tartaric Acid Minimally Affects the Viability or Molecular Signature but Increase the Expression of Selected Hair Growth Associated Genes in Human Dermal Papilla Cells
L-(+)-Tartaric Acid may help increase certain hair growth genes without harming cells.
research 15809 Spironolactone use does not increase the risk of estrogen-dependent cancer recurrence: A retrospective analysis
Taking vitamin C and vitamin E twice a day can help prevent sunburn and DNA damage from UVB exposure.
research 621 An apple stem cell-derived extract increases epithelial stem cells number in the hair follicle bulge
Apple stem cell extract may increase the number of stem cells in a part of the hair follicle.
research Liquid Chromatography-Mass Spectrometry-Based In Vitro Metabolic Profiling Reveals Altered Enzyme Expressions in Eicosanoid Metabolism
The method reliably profiles eicosanoids and shows epitestosterone reduces their levels, similar to common anti-inflammatory drugs.
research Body Mass Index is Associated with Increased Risk of aggressive and Decreased Risk of Non-aggressive Prostate Cancer
Higher BMI is linked to a lower risk of non-aggressive prostate cancer and a higher risk of aggressive prostate cancer.
research Finasteride appears to be associated with an increased incidence of sexual dysfunction
research Faculty Opinions recommendation of Topical valproic acid increases the hair count in male patients with androgenetic alopecia: a randomized, comparative, clinical feasibility study using phototrichogram analysis.
Applying valproic acid on the scalp increased hair growth in men with hair loss.
research Oral intake of anti-hangover substance increases aldehyde dehydrogenase activity: New preventive and therapeutic potentials for oxidative neuronal injury?
The anti-hangover product may boost enzyme activity to help prevent brain damage.
research Dermoscopy and Ultraviolet-Enhanced Fluorescence Dermoscopy (UEFD) Increase the Accuracy of Diagnosis and Are Useful in Assessing the Effectiveness of Kerion celsi Treatment
Advanced dermoscopy techniques improve diagnosis and treatment monitoring for Kerion celsi but don't guarantee full hair regrowth.
research Peer Review #1 of "Melatonin increases growth properties in human dermal papilla spheroids by activating AKT/GSK3β/β-Catenin signaling pathway (v0.1)"
Melatonin may help hair growth by affecting certain cell signals, and the paper improved after revisions.
research Hair loss in older women: supplement to increase scalp hair thickness and reduce hair loss
The supplement reduces hair loss and increases hair thickness in older women.
research Follow-up study finds finasteride does not increase mortality
research 115 EXOGENOUS TESTOSTERONE ALONE OR WITH FINASTERIDE INCREASES PHYSICAL PERFORMANCE, GRIP STRENGTH, AND LEAN BODY MASS IN OLDER MEN WITH LOW SERUM TESTOSTERONE
Testosterone therapy improves strength and body composition in older men with low testosterone.