research Repeated Microneedle Stimulation Induces Enhanced Hair Growth in a Murine Model
Microneedle stimulation can increase hair growth in mice.
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research Chronic telogen effluvium: A study of 5 patients over 7 years
Most patients with chronic hair shedding did not progress to permanent hair loss, and one showed improvement with treatment.
research Microneedle Arrays Combined with Nanomedicine Approaches for Transdermal Delivery of Therapeutics
Microneedle arrays with nanotechnology show promise for painless drug delivery through the skin but need more research on safety and effectiveness.
research 5-α-Reductase type 2 deficiency: is there a genotype-phenotype correlation? A review
No consistent link between genotype and phenotype in 5-α-Reductase type 2 deficiency.
research Validation of TrichoScan® technology as a fully-automated tool for evaluation of hair growth parameters
TrichoScan® is a reliable tool for measuring hair growth, providing quicker and more consistent results than manual methods.
research Xenobiotica-metabolizing enzymes in the skin of rat, mouse, pig, guinea pig, man, and in human skin models
Different species and human skin models vary in their skin enzyme activities, with pig skin and some models closely matching human skin, useful for safety assessments and understanding the skin's protective roles.
research Aromatase deficiency in a male patient - Case report and review of the literature.
A male with aromatase deficiency improved bone health with estradiol treatment.
research An Update on Medical Treatment Options for Hidradenitis Suppurativa
New treatments for a chronic skin condition show promise, but individualized plans are crucial due to varying responses.
research Acute selenium poisoning by paradise nuts (Lecythis ollaria)
Eating paradise nuts led to selenium poisoning, causing nausea, hair loss, and other symptoms in two women.
research Revisiting hyper- and hypo-androgenism by tandem mass spectrometry
The document concludes that using LC-MS/MS for measuring androgens is more accurate than older methods, but it needs careful validation and standardized references to be most effective.
research A Comparison of Minoxidil and Hydralazine in Non-azotemic Hypertensives
Minoxidil lowers blood pressure more effectively but has more side effects, so try hydralazine first.
research The diagnosis of nonclassic congenital adrenal hyperplasia due to 21-hydroxylase deficiency, based on serum basal or post-ACTH stimulation 17-hydroxyprogesterone, can lead to false-positive diagnosis
Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.
research Lifestyle and Physiological Factors Associated with Facial Wrinkling in Men and Women
Age, smoking, and lower BMI increase facial wrinkles; men wrinkle more than women, except in old age; pale skin and certain hormonal factors can protect against wrinkles.
research Optimization of LC method for the determination of testosterone and epitestosterone in urine samples in view of biomedical studies and anti-doping research studies
Researchers developed a reliable method to measure testosterone and epitestosterone in urine for medical and anti-doping use.
research Follicular Density and Ratios in Scarring and Nonscarring Alopecia
Nonscarring alopecia has higher hair density than scarring alopecia, and hair density can help diagnose the type of alopecia.
research Platelet-rich plasma as a therapy for androgenic alopecia: a systematic review and meta-analysis
PRP treatment increases hair density and thickness in androgenetic alopecia by 79%.
research “Cold” X5 Hairlaser™ used to treat male androgenic alopecia and hair growth: an uncontrolled pilot study
The X5 Hairlaser might help treat male hair loss, but more research is needed.
research CYP21A2 Genotypes do not Predict the Severity of Hyperandrogenic Manifestations in the Nonclassical Form of Congenital Adrenal Hyperplasia
The severity of symptoms in nonclassical congenital adrenal hyperplasia is not determined by CYP21A2 gene variations.
research A Japanese case of ichthyosis follicularis with atrichia and photophobia syndrome with an MBTPS2 mutation
A Japanese patient with IFAP syndrome had a severe MBTPS2 gene mutation but showed milder symptoms than previously observed cases.
research Alopecia in general medicine
The document concludes that diagnosing and treating hair loss is complex and requires understanding its psychological effects and underlying causes, while also calling for more research and new treatments.
research Discovery of Natural Steroid 5 Alpha-Reductase Inhibitors
Natural herbal compounds might treat certain medical conditions by reducing DHT levels, but more research is needed to confirm their effectiveness and safety.
research Hormonal and reproductive factors and risk of upper gastrointestinal cancers in men: A prospective cohort study within the UK Biobank
Men with frontal male pattern baldness may have a higher risk of gastric cancer.
research Ageing and colony-forming efficiency of human hair follicle keratinocytes
Aging reduces the ability of human hair follicle cells to form new cell colonies.
research Molecular evolution of HR, a gene that regulates the postnatal cycle of the hair follicle
Changes in the HR gene have influenced hair growth and may lead to hair loss conditions in humans.
research A patient with combined polycystic ovary syndrome and autoimmune polyglandular syndrome type 2
A woman was the first known case to have both polycystic ovary syndrome and autoimmune polyglandular syndrome type 2, suggesting a need to check for both conditions in similar patients.
research Sodium selenate as a disease-modifying treatment for mild–moderate Alzheimer’s disease: an open-label extension study
Sodium selenate was found to be safe and possibly slows Alzheimer's progression, but more research is needed.
research LC-MS/MS improves screening towards 21-hydroxylase deficiency
LC-MS/MS is more reliable than immunoassays for diagnosing 21-hydroxylase deficiency.
research Pharmacokinetic-pharmacodynamic modeling approach for dose prediction of the optimal long-acting injectable formulation of finasteride
Optimal long-acting finasteride injection dose found: 16.8 mg, effective for one month.
research Hereditary 1,25-dihydroxyvitamin D-resistant rickets (HVDRR): clinical heterogeneity and long-term efficacious management of eight patients from four unrelated Arab families with a loss of function VDR mutation
Patients with the same genetic mutation for vitamin D-resistant rickets showed different symptoms but all improved with treatment except for hair loss.
research Examining polyquaternium polymers deposition on human excised hair fibers
Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.