research Urinary steroids in men with male-pattern alopecia
Men with male-pattern baldness have higher levels of certain testosterone metabolites and may have more active androgen metabolism.
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research Sulforaphane promotes murine hair growth by accelerating the degradation of dihydrotestosterone
Sulforaphane may help with hair growth by breaking down a hormone that causes hair loss.
research Nongenomic effects of 1α,25-dihydroxyvitamin D 3 on cartilage formation deduced from comparisons between Cyp27b1 and Vdr knockout mice
1α,25-dihydroxyvitamin D3 directly affects cartilage growth and development.
research Promotion of hair growth by newly synthesized ceramide mimetic compound
A new compound, BOI, can help hair grow by changing hair cycle phases and increasing certain cell contents.
research Role of cholesterol sulfate in epidermal structure and function: Lessons from X-linked ichthyosis
Cholesterol sulfate buildup due to a genetic mutation disrupts the skin barrier, leading to the scaling skin seen in X-linked ichthyosis.
research Evidence for various calcium sites in human hair shaft revealed by sub-micrometer X-ray fluorescence
The research found two types of calcium in human hair, one that varies among individuals and another that is consistent across people.
research Biochemistry of epidermal stem cells
The review found that different stem cell types in the skin are crucial for repair and could help treat skin diseases and cancer.
research Effect of the allopregnanolone and allotetrahydrodeoxycorticosteron on spike-wave discharges in the EEG of absence epilepsy rat models
The steroids allopregnanolone and allotetrahydrodeoxycorticosteron worsened absence seizures in rats.
research Comparative Study of the Effect of UV- VS. Gamma Radiation on Human Hair
Hair fluorescence intensity can measure radiation exposure effectively.
research Collective heterogeneity of mitochondrial potential in contact inhibition of proliferation
Mitochondrial activity varies in cells before they stop growing, affecting their growth potential.
research A general mathematical model for the in vitro assembly dynamics of intermediate filament proteins
The model shows that filament flexibility and amino acid differences affect how fast intermediate filament proteins assemble.
research The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard α-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research The susceptibility of disulfide bonds to modification in keratin fibers undergoing tensile stress
Disulfide bonds in keratin fibers break more easily under stress, especially when wet, affecting fiber strength.
research Self-consistent field theory for the interactions between keratin intermediate filaments
Keratin filaments' elasticity is influenced by their terminal domains and surrounding medium.
research Identification of hepatic molecular mechanisms of action of alpha-tocopherol using global gene expression profile analysis in rats
Vitamin E affects liver metabolism, enhancing stress resistance, reducing blood clotting, and altering hormone processing.
research Cell death by cornification
Cornification is how skin cells die to form the protective outer layer of skin, hair, and nails.
research Molecular stratification of the human fetal vaginal epithelium by spatial transcriptome analysis
The study identifies four distinct zones in the fetal vaginal epithelium, enhancing understanding for potential applications in women's health.
research Fully functional hair follicle organ regeneration using organ-inductive potential stem cells with an accessory mesenchymal cell population in an in vitro culture system
Scientists successfully regenerated functional hair follicles using specific stem cells and mesenchymal cells.
research Rates of polycystic ovary syndrome (PCOS) symptoms in relatives of patients with PCOS
Female relatives of PCOS patients have a higher chance of showing PCOS symptoms.
research Qualification of a new and precise automatic tool for the assessment of hair diameters in phototrichograms
The new automatic tool accurately measures hair thickness and is reliable.
research Mental, Behavioral And Physical Effects Of Power Enhancing Drugs In Chronic Users
Power-enhancing drugs can cause mood swings, aggression, anxiety, and physical side effects, questioning their overall benefits.
research A randomized evaluator blinded study of effect of microneedling in androgenetic alopecia: A pilot study
research Low Level Laser and Light Therapy
Low-Level Laser Therapy can stimulate healing and cell function, potentially leading to wider medical use.
research Androgen Conjugates: Physiology and Clinical Significance
Androgen conjugates might be better indicators of skin sensitivity to hormones in women with excessive hair growth.
research Persistent Erectile Dysfunction after Discontinuation of 5-Alpha Reductase Inhibitor Therapy in Rats Depending on the Duration of Treatment
Long-term use of dutasteride can cause permanent erectile dysfunction in rats.
research Total testosterone to dihydrotestosterone ratio assessed by LC-MS/MS predicts a worse metabolic profile not only in PCOS patients
A higher testosterone to dihydrotestosterone ratio may indicate worse metabolic health in women.
research Ultrasonic and Infrared Hair Treatment: Scientific Justification and Application Practice
Ultrasonic and infrared treatments can improve hair strength and appearance with minimal damage.
research Efficacy and Tolerability of a Hyaluronic Acid-Based Extracellular Matrix for Labia Majora Rejuvenation and Augmentation: A Pilot Study
Sunekos® effectively improves labia majora appearance and is well-tolerated.
research Single-strand DNA breaks in human hair root cells exposed to mobile phone radiation
Mobile phone radiation can cause DNA damage in human hair root cells.
research Oral zinc sulphate causes murine hair hypopigmentation and is a potent inhibitor of eumelanogenesisin vivo
Oral zinc sulphate reduces dark hair color in mice.