research Is There a Rationale for the Use of an Alpha-Melanocyte-Stimulating Hormone Analog to Improve Gray Hair Repigmentation?
PT-20 did not significantly improve gray hair repigmentation.
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research Expression patterns of the glial cell line–derived neurotrophic factor, neurturin, their cognate receptors GFRα-1, GFRα-2, and a common signal transduction element c-Ret in the human skin hair follicles
Certain proteins and their receptors are more active during the growth phase of human hair and could be targeted to treat hair disorders.
research Neonatal finasteride induces anxiogenic-like profile and deteriorates passive avoidance in adulthood after intrahippocampal neurosteroid administration
Finasteride given to baby rats causes anxiety-like behavior and worsens learning from punishment in adult rats.
research 556 α 1 -AR agonist induced piloerection protects against the development of traction alopecia
Phenylephrine may help prevent hair loss from pulling on the hair roots.
research The anxiolytic-like effects of estazolam on a PTSD animal model
Estazolam reduces anxiety-like behavior in PTSD by increasing allopregnanolone levels.
research A Sensitive Assay for the Enzyme Activity in Hair Follicles and Epidermis that Catalyses the Peptidyl-Arginine-Citrulline Post-translational Modification
A more sensitive assay was developed to detect enzyme activity converting arginine to citrulline in hair follicles.
research Panax notoginseng saponins loaded W/O microemulsion for alopecia therapy with panthenol as cosurfactant to reduce skin irritation
The treatment promotes hair growth, improves hair density, and reduces skin irritation.
research An N-Ethyl-N-Nitrosourea Induced Corticotropin-Releasing Hormone Promoter Mutation Provides a Mouse Model for Endogenous Glucocorticoid Excess
Researchers created a mouse model for Cushing's syndrome to study glucocorticoid excess and potential treatments.
research Safety and Efficacy of Nucleic Acid Polymers in Monotherapy and Combined with Immunotherapy in Treatment-Naive Bangladeshi Patients with HBeAg+ Chronic Hepatitis B Infection
Nucleic acid polymers can enhance antiviral responses and improve treatment outcomes for chronic hepatitis B.
research Antiandrogenic activity of Riboflavin 5′-phosphate (FMN) in 22Rv1 and LNCaP human prostate cancer cell lines
Riboflavin 5′-phosphate (FMN) shows potential for treating androgen-related conditions but may be limited in treating prostate cancer.
research Delayed hair cycle in mnd2 mutant mice lacking HtrA2 serine protease activity
HtrA2 activity is crucial for normal hair growth by regulating fat cell development.
research Effect of a Benign Prostatic Hyperplasia (BPH) Xenobiotic - Croton membranaceus Müll.Arg. Root Extract on CYP1A2, CYP3A4, CYP2D6, and GSTM1 Drug Metabolizing Enzymes in Rat Model
Croton membranaceus root extract can change how drugs are processed in the body.
research STABILITY-INDICATING MICELLAR ELEKTROKINETIC CHROMATOGRAPHY METHOD FOR DETERMINATION OF FINASTERIDE IN PHARMACEUTICAL PREPARATIONS
Method accurately measures finasteride concentration in medicine.
research In vivo evidence for an increase in 5alpha‐reductase activity in the rat central nervous system following morphine exposure
Morphine increases testosterone breakdown in the rat brain and spinal cord.
research Urinary 5-ene-steroid excretion in non-classical congenital adrenal hyperplasia due to 3β-hydroxysteroid dehydrogenase deficiency (NC-3BHSD)
Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.
research Molecular Interactions of New Pregnenedione Derivatives
The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
research Association of methionine synthase gene polymorphisms with wool production and quality traits in Chinese Merino population12
The MTR gene affects wool quality and production in Chinese Merino sheep.
research Antidepressant-like effect of fluoxetine may depend on translocator protein activity and pretest session duration in forced swimming test in mice
Fluoxetine's effectiveness as an antidepressant in mice depends on a specific protein activity and a 5-minute pretest.
research Association of a polymorphism in the ornithine decarboxylase gene with male androgenetic alopecia
research Prolactin—a novel neuroendocrine regulator of human keratin expressionin situ
Prolactin affects the production of different keratins in human hair, which could lead to new treatments for skin and hair disorders.
research Sulfation of minoxidil by liver sulfotransferase
Liver enzyme helps minoxidil work better for blood vessel relaxation.
research Study on Histamine Related Enzyme Activities during Murine Hair Cycle.
Histamine and its enzyme may help start hair regrowth.
research Ornithine Decarboxylase Expression Leads to Translocation and Activation of Protein Kinase CK2 in Vivo
High ornithine decarboxylase levels may lead to hair loss and cancer by increasing CK2 activity in the nucleus.
research EGF–FGF2 stimulates the proliferation and improves the neuronal commitment of mouse epidermal neural crest stem cells (EPI-NCSCs)
EGF–FGF2 helps mouse stem cells grow and become more like nerve cells.
research Minoxidil overdose with hypotension effectively managed with norepinephrine, rather than dopamine
research Interaction of chronic ethanol exposure and finasteride: sex and strain differences
Finasteride reduces alcohol withdrawal effects, especially in female mice.
research Trichoscopy in Unveiling the Triad of Netherton Syndrome
Trichoscopy helps accurately diagnose Netherton syndrome, often mistaken for atopic dermatitis.
research Expression patterns of three estrogen receptor genes during zebrafish (Danio rerio) development: evidence for high expression in neuromasts
The three estrogen receptor genes are highly expressed in zebrafish neuromasts during development.
research Alopecia induced by inhalation exposure to phenyl glycidyl ether
High levels of phenyl glycidyl ether vapor caused hair loss in rats.
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.