research Melanocyte Subpopulation Turnover During the Human Hair Cycle: An Immunohistochemical Study
Melanocyte activity in hair follicles is linked to the hair growth cycle, being active in growth phases and inactive in rest phases.
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research Hair Cosmetic Ingredients from Symbiont Bacteria Xylocarpus sp. Fruit Based on Antimicrobial and Antifungal Properties
Bacteria from Xylocarpus fruit can be used in hair creams to treat hair loss and fight infections.
research The Post-Finasteride Syndrome: Clinical Manifestation of Drug-Induced Epigenetics Due to Endocrine Disruption
Finasteride can cause lasting sexual dysfunction, depression, and other side effects, needing more research for treatment.
research The Laboratory in the Multidisciplinary Diagnosis of Differences or Disorders of Sex Development (DSD)
Diagnosing sex development disorders requires combining medical history, physical exams, imaging, lab tests, and genetic data.
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 Suppression of Vitamin D Receptor and Induction of Retinoid X Receptor Alpha Expression During Squamous Differentiation of Cultured Keratinocytes
As skin cells mature, vitamin D receptor levels decrease while retinoid X receptor α levels increase.
research Epimedium Brevicornum Maxim Extract Enhances Melanin Biosynthesis and Melanosome Biogenesis/Transfer
Epimedium extract helps increase skin pigmentation and could be a new treatment for conditions with reduced pigmentation.
research Sulfation of Minoxidil in Keratinocytes and Hair Follicles and the Stimulatory Effect of Minoxidil on the Biosynthesis of Glycosaminoglycans
Minoxidil boosts hair growth by undergoing a process in hair follicles and certain skin cells, and by increasing the production of compounds essential for hair growth and maintenance.
research Mutations in SREBF1, Encoding Sterol Regulatory Element Binding Transcription Factor 1, Cause Autosomal-Dominant IFAP Syndrome
Changes in the SREBF1 gene cause a rare genetic skin and hair disorder.
research Alpha-Difluoromethylornithine, a Polyamine Inhibitor: Its Potential Role in Controlling Hair Growth and in Cancer Treatment and Chemoprevention
DFMO may help control hair growth and treat cancer.
research Mice Lacking the Epidermal Retinol Dehydrogenases SDR16C5 and SDR16C6 Display Accelerated Hair Growth and Enlarged Meibomian Glands
Mice without certain skin enzymes have faster hair growth and bigger eye glands.
research Effects of Minoxidil on Cultured Human Skin Fibroblasts
Minoxidil slows down skin cell growth and may help treat scars and skin conditions.
research Inhibition of Metastatic Squamous Cell Carcinoma Development in Protein Kinase C Epsilon Transgenic Mice by Alpha-Difluoromethylornithine with Hair Follicle Degeneration and Hair Loss
Alpha-difluoromethylornithine prevents cancer in mice but causes hair loss.
research Design, Synthesis, and Biological Evaluation of Novel Androst-3,5-Diene-3-Carboxylic Acid Derivatives as Inhibitors of 5α-Reductase Type 1 and 2
New chemical compounds were made that effectively block an enzyme linked to prostate growth.
research Biallelic Variants in Lanosterol Synthase (LSS) Cause Palmoplantar Keratoderma-Congenital Alopecia Syndrome Type 2
Certain genetic changes in the LSS gene cause a rare skin and hair condition.
research Pharmacological Inhibition of Stearoyl CoA Desaturase in the Skin Induces Atrophy of the Sebaceous Glands
Blocking SCD1 in the skin with XEN103 shrinks sebaceous glands in mice.
research The Anxiolytic-Like Effects of Estazolam on a PTSD Animal Model
Estazolam reduces anxiety-like behavior in PTSD by increasing allopregnanolone levels.
research Topical Spermine And Putrescine Stimulated DNA Synthesis In The Hairless Mouse Epidermis
Topical putrescine and spermine increased DNA synthesis in hairless mouse skin.
research The Role of Androgens in Hormone Replacement Therapy
Androgen therapy can help with symptoms like low libido in women, but more research is needed to understand its long-term safety and effects on health.
research Transcranial Photobiomodulation for Brain Diseases: Review of Animal and Human Studies Including Mechanisms and Emerging Trends
Light therapy on the brain shows promise for treating brain diseases and improving brain function.
research Local and Systemic Reduction by Topical Finasteride or Flutamide of Hamster Flank Organ Size and Enzyme Activity
Topical finasteride and flutamide reduce gland size and enzyme activity, with flutamide being more potent, potentially treating acne, seborrhea, hirsutism, and androgenic alopecia.
research Biallelic HEPHL1 Variants Impair Ferroxidase Activity and Cause an Abnormal Hair Phenotype
Mutations in the HEPHL1 gene cause abnormal hair and cognitive issues.
research The Direct Inhibitory Effect of Dutasteride or Finasteride on Androgen Receptor Activity Is Cell Line Specific
Dutasteride and finasteride affect different cell types differently.
research A New Aliphatic Ester of Hydroxysalicylic Acid from Fermented Carica Papaya L. Preparation with Potential Hair Growth Stimulating Activity
A new compound from fermented papaya may help stimulate hair growth.
research Antioxidant Potential, Anti-Inflammatory Activity, Antidiabetic and Cardioprotective Effect of Microsechium Helleri (Peyr.) Cong.
Microsechium helleri extract has antioxidant, anti-inflammatory, antidiabetic, and heart-protective benefits.
research Androgen Biosynthesis and Gene Defects
Gene mutations can cause problems in male genital development.
research Anti-Androgenic Activity of Myricae Cortex: Isolation of Active Constituents from Bark of Myrica Rubra
The bark of Myrica rubra contains compounds that can block testosterone effects and might help prevent hair loss.
research Benzothiazepines, Diltiazem, and JTV-519 Exert Anxiolytic-Like Effects via Neurosteroid Biosynthesis in Mice
Benzothiazepines like diltiazem reduce anxiety in mice by making neurosteroids.
research Activity of Isoflavone in Managing Polycystic Ovary Syndrome Symptoms: A Review
Isoflavone may help manage PCOS symptoms, but its effectiveness is uncertain.
research Suppression of Fibroblast Proliferation and Lysyl Hydroxylase Activity by Minoxidil
Minoxidil slows fibroblast growth and collagen production, potentially treating keloids, hypertrophic scars, and connective tissue disorders.