research Recurrent Toxic Hepatitis in a Caucasian Girl Related to the Use of Shou-Wu-Pian, a Chinese Herbal Preparation
A 5-year-old girl had liver damage twice after using the herbal product Shou-Wu-Pian.
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research Biosynthesis of Dihydrotestosterone by a Pathway that Does Not Require Testosterone as an Intermediate in the SZ95 Sebaceous Gland Cell Line
Dihydrotestosterone can be made from dehydroepiandrosterone in skin cells without needing testosterone.
research Evaluation of New Pregnane Derivatives as 5.ALPHA.-Reductase Inhibitor.
New pregnane derivatives are effective at inhibiting an enzyme linked to hair loss and reducing oil gland activity.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some hormone changes similar to humans, but also have key differences.
research Steroids excreted by human skin. I. C19-steroids in axillary hair.
Human skin releases different steroids, with some coming from sebaceous glands and others from sweat glands.
research Altered Hormone and Bioactive Lipid Plasma Profile in Rodent Models of Polycystic Ovarian Syndrome Revealed by Targeted Mass Spectrometry
Rodent models of PCOS show some similar and some different lipid changes compared to humans.
research Sodium Metabisulfite: Effects on Ionic Currents and Excitotoxicity
Sodium metabisulfite increases sodium channel activity, leading to higher cell excitability and potential damage.
research In vitro metabolism of progesterone by canine hair follicle cells
Canine hair follicle cells convert progesterone into various metabolites, mainly cortisol.
research Co-delivery of bioactive peptides by nanoliposomes for promotion of hair growth
Nanoliposomes effectively deliver hair-growth peptides into hair follicles.
research Metabolic pathway of Cis-UCA upon Ultraviolet B (UVB) exposure using ¹H Nuclear Magnetic Resonance (NMR) spectroscopy, Molecular Docking and cell viability of human keratinocytes (HaCaT) cell lines
Cis-UCA can form new compounds without enzymes, and sulphide donors reduce its UVB-induced toxicity in skin cells.
research Mutations in AEC syndrome skin reveal a role for p63 in basement membrane adhesion, skin barrier integrity and hair follicle biology
Mutations in the p63 gene affect skin adhesion, barrier integrity, and hair growth.
research Autophagy protects murine preputial glands against premature aging, and controls their sebum phospholipid and pheromone profile
Autophagy helps mouse glands stay healthy, prevents early aging, and maintains their oil and scent production.
research THE USE OF AUTORADIOGRAPHY TO STUDY THE LOCALIZATION OF GERMICIDES IN SKIN
Germicides mostly stay on the skin's surface, but some penetrate deeper depending on the product used.
research New Progesterone Esters as 5.ALPHA.-Reductase Inhibitors.
Some new progesterone derivatives are better at blocking testosterone conversion than a common drug.
research UHPLC-Q-Orbitrap HRMS-based Metabolomics and In Silico Studies on 5-α-Reductase, JAK1, JAK2, and JAK3 of Albizia saponaria L.: Application to Alopecia
Albizia saponaria bark extract may help treat hair loss.
research 519 Design of a new molecule proven to be safe and effective for topical depigmenting and antiaging method
A new molecule was found to be a safe and effective skin lightener and anti-aging product.
research Distinct tooth regeneration systems deploy a conserved battery of genes
Different fish use the same genes to regrow teeth.
research Azasteroids as inhibitors of testosterone 5α-reductase in mammalian skin
Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
research Preparation of finasteride by selective dehydrogenation using IBX
The method produces finasteride with a 92% yield.
research Synthesis of 5α-Reductase Special inhibitor Finasteride
Finasteride is made through a series of chemical reactions starting from a specific intermediate compound.
research Psoriasis is characterized by deficient negative immune regulation compared to transient delayed-type hypersensitivity reactions
Psoriasis may be chronic because it lacks certain immune system controls that prevent overreaction.
research New Nonsteroidal Molecules as Blockers of the Steroidogenic Pathway
New nonsteroidal molecules can potentially increase dihydrotestosterone in neurons by blocking certain enzymes, without affecting prostate and seminal vesicle weight.
research A Topical Parathyroid Hormone/Parathyroid Hormone-Related Peptide Receptor Antagonist Stimulates Hair Growth in Mice
A cream with a specific hormone blocker increases hair growth in mice.
research Development of a nude mouse model to study human sebaceous gland physiology and pathophysiology.
The model using human skin on mice helps study human sebaceous glands.
research The Effect of Parathyroid Hormones on Hair Follicle Physiology: Implications for Treatment of Chemotherapy-Induced Alopecia
Parathyroid hormones are important for hair growth, but their use in treating hair loss from chemotherapy is still uncertain.
research Desenvolvimento e caracterização de nanopartículas poliméricas carregadas com fosfato de clindamicina para tratamento tópico da acne vulgar
NP-AH-CDM-4 nanoparticles show promise for effective topical acne treatment.
research Unrevealing the Potential of Sansevieria trifasciata Prain Fraction for the Treatment of Androgenetic Alopecia by Inhibiting Androgen Receptors Based on LC-MS/MS Analysis, and In-Silico Studies
Sansevieria trifasciata Prain shows promise for treating hair loss by inhibiting androgen receptors.
research Inhibitory Effects of Polyacetylene Compounds from Panax ginseng on Neurotrophin Receptor-Mediated Hair Growth
Certain compounds from Panax ginseng can block proteins that affect hair growth, potentially helping treat hair loss.
research Peroxisome proliferator-activated receptor-γ signalling protects hair follicle stem cells from chemotherapy-induced apoptosis and epithelial–mesenchymal transition
Activating PPAR-γ signalling can protect hair follicle stem cells from damage caused by chemotherapy.
research Peroxisome Proliferator–Activated Receptor-γ−Mediated Signaling Regulates Mitochondrial Energy Metabolism in Human Hair Follicle Epithelium
PPAR-γ signaling improves mitochondrial function in hair follicles, potentially affecting hair growth and aging.