research Role of 5α-dihydrotestosterone in testicular development of gilthead seabream following finasteride administration
DHT affects testicular development and regulates spermatogenesis in some fish.
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research Highly Sensitive Simultaneous Measurement of Steroid Hormone in Human Serum by Liquid Chromatography-electrospray Ionization Tandem Mass Spectrometry
A new method accurately measures nine steroid hormones in human serum with high sensitivity.
research The Hair Follicle as a Dynamic Miniorgan
Hair follicles are complex, dynamic mini-organs that help us understand cell growth, death, migration, and differentiation, as well as tissue regeneration and tumor biology.
research Identifying the Target Cells and Mechanisms of Merkel Cell Polyomavirus Infection
Human dermal fibroblasts are the main cells targeted by a virus that can cause a deadly skin cancer, and a certain inhibitor can effectively block this infection.
research Characterization of the serotoninergic system in the C57BL/6 mouse skin
Mouse skin can produce and process serotonin, with variations depending on hair cycle, body location, and mouse strain.
research Penetration and distribution of three lipophilic probes in vitro in human skin focusing on the hair follicle
Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.
research Molecular insights into chronotype and time-of-day effects on decision-making
People's decision-making can be influenced by their internal biological clocks, as shown by gene expression, not just self-reported preferences for morning or evening.
research Topical Minoxidil Used Before and After Hair Transplantation
Using topical minoxidil before and after hair transplant surgery can reduce shedding and improve hair regrowth.
research p75 Neurotrophin Receptor Antagonist Retards Apoptosis-driven Hair Follicle Involution (Catagen)
Blocking a specific receptor slows down hair loss in mice.
research Msx2 Supports Epidermal Competency during Wound-Induced Hair Follicle Neogenesis
The gene Msx2 is crucial for hair follicle regeneration during wound healing.
research Deletion analysis of AGD1 reveals domains crucial for its plasma membrane recruitment and function in root hair polarity
AGD1's PH domain is essential for its role in root hair growth and polarity.
research Rapid mechanosensitive migration and dispersal of newly divided mesenchymal cells aid their recruitment into dermal condensates
Newly divided skin cells quickly move to join skin structures due to tissue tension and specific signals.
research N6-Methyladenosine modification (m6A) of circRNA-ZNF638 contributes to the induced activation of SHF stem cells through miR-361-5p/Wnt5a axis in cashmere goats
A specific RNA modification in cashmere goats helps activate hair growth-related stem cells.
research Single nucleotide polymorphisms associated with elevated alanine aminotransferase in patients receiving asunaprevir plus daclatasvir combination therapy for chronic hepatitis C
Certain genetic variations are linked to higher liver enzyme levels in patients treated for chronic hepatitis C with specific drugs.
research Androgen Profiling by Liquid Chromatography–Tandem Mass Spectrometry (LC-MS/MS) in Healthy Normal-Weight Ovulatory and Anovulatory Late Adolescent and Young Women
The research found that anovulatory young women have higher androgen and hormone levels than those who ovulate, suggesting immature hormonal regulation rather than a specific condition.
research Inhibition of rat α-reductases by finasteride: Evidence for isozyme differences in the mechanism of inhibition
Finasteride effectively blocks rat enzymes, but with varying methods and strength.
research Contact cooling of the skin
Skin can be cooled quickly and safely during laser treatments to protect it without affecting deeper layers.
research Ion pairs of risedronate for transdermal delivery and enhanced permeation rate on hairless mouse skin
Ion-paired risedronate significantly increases skin penetration without irritation compared to risedronate alone.
research Extracellular fraction of adipose tissue as an innovative regenerative approach for vitiligo treatment
Fat tissue extract may help treat vitiligo by reducing cell stress and promoting skin repair.
research Testosterone-like immunoreactivity in hair measured in minute sample amounts - a competitive radioimmunoassay with an adequate limit of detection
The new test can measure very small amounts of testosterone in hair, and grinding the hair up first gives more accurate results.
research Determinação de minoxidil em formulações farmacêuticas usando permanganometria
A simple and quick method was found to measure minoxidil in drugs accurately.
research Analysis of chemotherapy-induced peripheral neuropathy using the Japanese Adverse Drug Event Report database
Certain cancer drugs are strongly linked to nerve damage, requiring close monitoring and early treatment.
research Self-Organizing and Stochastic Behaviors During the Regeneration of Hair Stem Cells
Hair stem cell regeneration is controlled by signals that can explain different hair growth patterns and baldness.
research The Lysosomal Protease Cathepsin L Is an Important Regulator of Keratinocyte and Melanocyte Differentiation During Hair Follicle Morphogenesis and Cycling
Cathepsin L is essential for normal hair growth and development.
research Ectopic Expression of the nude Gene Induces Hyperproliferation and Defects in Differentiation: Implications for the Self-Renewal of Cutaneous Epithelia
The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.
research High proliferation and delamination during skin epidermal stratification
High proliferation and cell delamination drive early skin development, while later stages may not rely on cell division orientation.
research Repurposing of Drugs as Novel Influenza Inhibitors From Clinical Gene Expression Infection Signatures
A blood pressure drug, diltiazem, may also help treat influenza.
research Fibroblast growth factor 5-short (FGF5s) inhibits the activity of FGF5 in primary and secondary hair follicle dermal papilla cells of cashmere goats
FGF5s can block the effects of FGF5, which may help control hair growth in cashmere goats.
research Severe Physical Complications among Survivors of Stevens–Johnson Syndrome and Toxic Epidermal Necrolysis
SJS/TEN survivors often have severe, overlooked long-term physical problems that are not properly treated after leaving the hospital.
research Local structure of human hair spatially resolved by sub-micron X-ray beam
Human hair has a new region with ordered filaments and the cuticle contains β-keratin sheets.