research Improved forensic hair evidence for drugs of abuse by mass spectrometry
Forensic hair analysis for drugs is now more reliable and accurate.
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research The prevalence and phenotypic features of polycystic ovary syndrome: a systematic review and meta-analysis
Polycystic ovary syndrome affects about 6-10% of women, with varying symptoms and the need for standardized global definitions.
research Different Levels of 5α-Reductase Type I and II, Aromatase, and Androgen Receptor in Hair Follicles of Women and Men with Androgenetic Alopecia
People with hair loss have more androgen receptors and enzymes in certain follicles, with men and women showing different patterns.
research Aging and Immortality: Quasi-Programmed Senescence and Its Pharmacologic Inhibition
The conclusion is that using drugs to block the TOR pathway might slow aging and prevent age-related diseases.
research Imaging of zinc oxide nanoparticle penetration in human skin in vitro and in vivo
Zinc oxide nanoparticles in sunscreen do not penetrate deep into the skin.
research Cultured Peribulbar Dermal Sheath Cells Can Induce Hair Follicle Development and Contribute to the Dermal Sheath and Dermal Papilla
Certain cells from hair follicles can create new hair and contribute to hair growth when implanted in mice.
research Gender-linked differences in human skin
Male and female skin differ in many ways, which could lead to gender-specific skin treatments.
research Metformin or Antiandrogen in the Treatment of Hirsutism in Polycystic Ovary Syndrome
Metformin is effective for treating excessive hair growth in women with PCOS and may work better than the standard treatment in some ways.
research Clinical and endocrine characteristics of the main polycystic ovary syndrome phenotypes
Different types of polycystic ovary syndrome (PCOS) have varying severity, with Type I being the most severe and common.
research Increased copy number of the TERT and TERC telomerase subunit genes in cancer cells
Cancer cells often have more copies of TERT and TERC genes, which helps them grow and could affect patient outcomes.
research Cryptic Patterning of Avian Skin Confers a Developmental Facility for Loss of Neck Feathering
Birds can lose neck feathers due to a genetic change that increases a gene's activity, helping them adapt to heat.
research Tissue regenerative delays and synthetic lethality in adult mice after combined deletion of Atr and Trp53
Removing both Atr and Trp53 genes in adult mice causes severe tissue damage and death due to DNA damage.
research Comparison of Spironolactone, Flutamide, and Finasteride Efficacy in the Treatment of Hirsutism: A Randomized, Double Blind, Placebo-Controlled Trial1
Spironolactone most effective for hirsutism, but has side effects.
research Clinical Pharmacokinetics and Pharmacodynamics of Finasteride
Finasteride helps regrow hair and shrink prostate by reducing DHT, with some sexual side effects.
research Melanin Pigmentary Disorders: Treatment Update
Treatments for melanin disorders exist, but more effective options needed.
research Natural progression of male pattern baldness in young men
Young men with male pattern baldness lose hair density over time without treatment.
research The silver locus product (Silv/gp100/Pmel17) as a new tool for the analysis of melanosome transfer in human melanocyte–keratinocyte co‐culture
The new assay can track and measure melanosome transfer between skin cells, confirming filopodia's role in this process.
research Current applications of high-frequency ultrasonography in dermatology
High-frequency ultrasonography is a useful but underused tool in dermatology for assessing skin cancers, monitoring diseases, and evaluating treatments.
research Bioinspired tuning of glycol chitosan for 3D cell culture
Glycol chitosan hydrogels enable quick, safe 3D cell spheroid formation for various applications.
research Kin‐cohort analysis of LRRK2‐G2019S penetrance in Parkinson's disease
The LRRK2-G2019S mutation in Parkinson's disease has a lifetime penetrance of 25-35%, and finasteride may help reduce symptoms in adult male Tourette syndrome patients.
research Value of trichoscopy versus trichogram for diagnosis of female androgenetic alopecia
Trichoscopy is better than trichogram for diagnosing female hair loss.
research Systematic approach to hair loss in women
A systematic approach is crucial for managing hair loss in women.
research Hair Shaft Abnormalities – Clues to Diagnosis and Treatment
Hair problems can be caused by genetics or the environment, and treatment should focus on the cause and reducing hair damage.
research Critical study of hair growth analysis with computer-assisted methods
The Trichoscan system was found to be inaccurate for measuring hair growth, needing better software to be useful.
research Desferrioxamine treatment of aceruloplasminemia: Long‐term follow‐up
Finasteride may help reduce symptoms in male Tourette syndrome patients.
research Development of a Two-Dimensional Model for Predicting Transdermal Permeation with the Follicular Pathway: Demonstration with a Caffeine Study
Researchers developed a model that shows hair follicles increase skin absorption of caffeine by 20%.
research Comparison of rheological properties, follicular penetration, drug release, and permeation behavior of a novel topical drug delivery system and a conventional cream
The new drug delivery system releases the drug better in sebum and targets follicles more effectively than the conventional cream.
research Tea Tree Oil Concentration in Follicular Casts After Topical Delivery: Determination by High-Performance Thin Layer Chromatography Using a Perfused Bovine Udder Model
Different tea tree oil mixtures absorb into hair follicles at varying levels, with microemulsion being the most effective.
research Clinical features, with video documentation, of the original familial lewy body parkinsonism caused by α‐synuclein triplication (Iowa kindred)
The document describes a woman with familial Parkinson's disease due to a genetic mutation, showing severe symptoms and poor response to treatment, and suggests finasteride may help reduce symptoms in Tourette syndrome.
research Hair follicle growth by stromal vascular fraction-enhanced adipose transplantation in baldness
SVF-enhanced adipose transplantation shows potential as a hair loss treatment.