research Sequence Data and Chromosomal Localization of Human Type I and Type II Hair Keratin Genes
Human hair keratin genes hHa2 and hHb1 are located on chromosomes 17 and 12.
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research Clinical dose ranging studies with finasteride, a type 2 5α-reductase inhibitor, in men with male pattern hair loss
Finasteride effectively treats male pattern hair loss with a 1 mg daily dose.
research Organ Specificity in Autoimmune Diseases: Thyroid and Islet Autoimmunity in Alopecia Areata
Alopecia areata is linked to thyroid autoimmunity but not type 1 diabetes.
research Adverse Sexual Effects of Treatment with Finasteride or Dutasteride for Male Androgenetic Alopecia: A Systematic Review and Meta-analysis
Finasteride and dutasteride increase sexual dysfunction risk by 1.57 times in male hair loss treatment.
research Ensemble of pre-learned deep learning model and an optimized LSTM for Alopecia Areata classification
The new model improves Alopecia Areata classification accuracy to 93.1%.
research Erosive pustular dermatosis of the scalp due to EGFR inhibitors: A multicentric study by EADV task force of ‘Dermatology for Cancer Patients’
Erosive pustular dermatosis of the scalp can occur about 17 weeks after starting EGFR inhibitors, and early minocycline may help manage it.
research A Case of Tricho-rhino-phalangeal Syndrome Caused by a Novel Heterozygous Nonsense Mutation in the TRPS1 Gene
A new mutation in the TRPS1 gene caused Trichorhinophalangeal syndrome in a 17-year-old, highlighting the need for genetic testing.
research Strain and Strain Recovery of Human Hair from the Nano- to the Macroscale
Human hair can almost fully recover its structure within about 1,000 minutes after being stretched.
research Abstracts from the current global literature: Finasteride and sexual dysfunction
Finasteride, a hair loss drug, can cause sexual side effects like erectile dysfunction in 2.1%-3.8% of users, but these usually go away with time or if the drug is stopped. Despite this, its impact on sexual function is minimal for most men.
research Caffeine in Hair Care and Anticellulite Cosmetics: Sample Preparation, Solid-Phase Extraction, and HPLC Determination.
The caffeine content in anticellulite gels is 0.7-1.7% and in hair-care products is about 1.0%.
research Retrospective Assessment of Follicular Unit Density in Asian Men With Androgenetic Alopecia
Asian men with hair loss have different follicular densities: East/Southeast 61.1, South 63.5, West 63.6 FU/cm².
research Optimization of polyphenol extraction from Eclipta prostrata L. by response surface methodology
The best way to extract antioxidants from Eclipta prostrata is using a 43:1 solvent ratio at 64°C for 97 minutes.
research 494 Congenital generalized hypertrichosis with a copy number variation on chromosome 17q24
A girl with excessive hair growth had a genetic change on chromosome 17 that reduced the activity of two genes linked to hair growth.
research Percutaneous Absorption of Minoxidil in Man
Minoxidil absorbs poorly through skin, with low risk of side effects at 1-2% concentration.
research Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
research Pharmacology of antiandrogens
Antiandrogens affect androgen-dependent body functions and are used for various medical conditions, with some risks like fetus feminization, but new forms like 17α-propylmesterolone show promise for acne without systemic effects.
research Review of oral minoxidil as treatment of hair disorders: in search of the perfect dose
Oral minoxidil effectively treats hair loss, with women needing lower doses (0.25 to 2.5 mg daily) and men needing higher doses (1.25 to 5 mg daily).
research Male and Female Androgenetic Alopecia
AGA causes permanent hair loss; women use 2% minoxidil, men use 1 mg finasteride daily.
research The periosteal requirement and temporal dynamics of BMP2‐induced middle phalanx regeneration in the adult mouse
BMP2 needs periosteal tissue to help regenerate mouse middle finger bones within a specific time.
research Economic Issues in the Treatment of BPH
Combination therapy for BPH is cost-effective, especially for men with larger prostates.
research Design and Validation of a Sensitive Multisteroid LC-MS/MS Assay for the Routine Clinical Use: One-Step Sample Preparation with Phospholipid Removal and Comparison to Immunoassays
The new LC-MS/MS method is more accurate and reliable than traditional immunoassays for measuring steroids in serum.
research Efficacy and safety of ritlecitinib in Asian patients with alopecia areata: A subgroup analysis of the ALLEGRO phase 2b/3 trial
Ritlecitinib is effective and safe for hair regrowth in Asian patients with alopecia areata.
research Antiacne and Anti-Inflammatory Effects of Phenolic Compounds from Quercus acutissima Carruth. Leaves
Phenolic compounds from Quercus acutissima leaves, especially casuarinin, may help treat acne.
research Increased CRHR1 expression on monocytes from patients with AA enables a pro‐inflammatory response to corticotrophin‐releasing hormone
Higher CRHR1 levels in AA patients lead to increased inflammation.
research Global hotspots and trends in Acanthosis nigricans research: A bibliometric and visualized analysis
Interest in Acanthosis nigricans research is growing, highlighting key focus areas and influential work.
research A Stability Indicating UPLC Method for Finasteride and Its Related Impurities
A new method effectively analyzes Finasteride and its impurities, even under stress conditions.
research Prooxidant and antioxidant action of 4-(4-phenoxybenzoyl)benzoic acid derivatives
4-(4-Phenoxybenzoyl)benzoic acid derivatives can both increase and decrease certain types of reactive oxygen species, and may be relevant to hair loss.
research Perceived Stigma and Mental Health Disorders Among Adults With Alopecia Areata Living in Japan
Alopecia areata significantly affects mental health and quality of life, with many feeling stigma and few receiving adequate treatment.
research Efficacy of spironolactone as adjunctive therapy to sodium valproate in bipolar‐I disorder: A double‐blind, randomized, placebo‐controlled clinical trial
Spironolactone improved cognitive performance and early sleep quality but not manic symptoms, appetite, or body weight in bipolar disorder when added to sodium valproate.
research Prevalence of autoimmune and inflammatory diseases and mental health conditions among an alopecia areata cohort from a US administrative claims database
People with Alopecia Areata are more likely to have autoimmune diseases, inflammatory diseases, and mental health issues like anxiety and depression.