research The Chemistry Mechanism of Hair Dyes
Permanent hair dyes use chemicals that react with hydrogen peroxide to create color.
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research A Proprietary Herbal Extract Against Hair Loss in Androgenetic Alopecia and Telogen Effluvium: A Placebo-Controlled, Single-Blind, Clinical-Instrumental Study
The herbal extract was found to effectively reduce and prevent hair loss without any side effects.
research Biomimetics Through Bioconjugation of 16-Methylheptadecanoic Acid to Damaged Hair for Hair Barrier Recovery
16-MHA can restore the barrier and moisture of damaged hair, making it similar to undamaged hair.
research Longitudinal Clinical Course in Patients With 5α-Reductase Type 2 Deficiency Treated With Testosterone and Dihydrotestosterone During Infancy and Puberty
Testosterone and dihydrotestosterone treatments can help with penile growth in males with 5α-reductase type 2 deficiency, with dihydrotestosterone being more effective in infancy.
research Comprehensive Overview of Polycystic Ovary Syndrome
Polycystic Ovary Syndrome (PCOS) is a common condition in women that can cause metabolic, reproductive, and psychological issues, and requires lifestyle changes and medication for management.
research Steroid Sulfatase: Molecular Biology, Regulation, and Inhibition
The enzyme steroid sulfatase is linked to breast cancer and other conditions, and inhibitors are being developed for treatment.
research Maternal Nutrition at Conception Modulates DNA Methylation of Human Metastable Epialleles
A mother's diet at conception can cause lasting genetic changes in her child.
research American Association of Clinical Endocrinologists, American College of Endocrinology, and Androgen Excess and PCOS Society Disease State Clinical Review: Guide to the Best Practices in the Evaluation and Treatment of Polycystic Ovary Syndrome - Part 1
The guide recommends specific methods for diagnosing PCOS and various treatments for its symptoms, while considering the health impacts on adolescents.
research Anticancer Drugs in Surface Waters
Anticancer drugs are increasingly found in surface waters, and their long-term environmental effects are not well understood, requiring better testing methods.
research On the Role of Melatonin in Skin Physiology and Pathology
Melatonin is important for skin health and protection, and can be made by the skin or applied to it.
research The 5 Alpha-Reductase Isozyme Family: A Review of Basic Biology and Their Role in Human Diseases
The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.
research Cross-Sex Hormone Therapy in Trans Persons Is Safe and Effective at Short-Term Follow-Up: Results from the European Network for the Investigation of Gender Incongruence
Hormone therapy for trans individuals is effective and generally safe in the short term.
research Melatonin: A Cutaneous Perspective on Its Production, Metabolism, and Functions
Melatonin may benefit skin health and could be a promising treatment in dermatology.
research Essential Oils and Their Single Compounds in Cosmetics: A Critical Review
Essential oils in cosmetics can offer benefits but may cause allergies and should be used carefully.
research A Randomized Evaluator Blinded Study of Effect of Microneedling in Androgenetic Alopecia: A Pilot Study
research Mechanism-Based Inhibition of Human Steroid 5α-Reductase by Finasteride: Enzyme-Catalyzed Formation of NADP-Dihydrofinasteride, a Potent Bisubstrate Analog Inhibitor
Finasteride effectively blocks enzyme causing male pattern baldness.
research Penetration Enhancer-Containing Vesicles as Carriers for Cutaneous Delivery of Minoxidil
PEVs improve minoxidil skin penetration, increasing hair growth.
research Effect of Testosterone Supplementation With and Without a Dual 5α-Reductase Inhibitor on Fat-Free Mass in Men With Suppressed Testosterone Production
Testosterone's muscle-building effects do not require its conversion to DHT.
research Biology of the Wool Follicle: An Excursion into a Unique Tissue Interaction System Waiting to Be Rediscovered
The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.
research Biochemical Testing of the Thyroid: TSH Is the Best and Often Only Test Needed – A Review for Primary Care
TSH is usually the only test needed to check thyroid function in primary care.
research Short- and Long-Term Clinical Skin Effects of Testosterone Treatment in Trans Men
Testosterone treatment in trans men increases body and facial hair and may lead to hair loss over time, but severe skin issues are rare.
research Melatonin and the Hair Follicle
Melatonin helps regulate hair growth and protects the hair follicle from stress.
research Testosterone, Dihydrotestosterone, and Incident Cardiovascular Disease and Mortality in the Cardiovascular Health Study
DHT may increase the risk of heart disease and death in elderly men.
research Maternal PPARγ Protects Nursing Neonates by Suppressing the Production of Inflammatory Milk
A mother's PPARγ is crucial for preventing harmful milk that can cause inflammation and growth problems in babies.
research Immunohistochemical Localization of Types 1 and 2 5α-Reductase in Human Scalp
The study found that two enzymes linked to hair loss are located in different parts of the scalp, supporting a common treatment's effectiveness.
research Human Hair Follicle: Reservoir Function and Selective Targeting
The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.
research Diagnosis of Polycystic Ovary Syndrome
The definition of Polycystic Ovary Syndrome may change with new research, and careful screening is key for managing the condition.
research Polycystic Ovarian Syndrome: Comprehensive Overview and Management Approaches
Eating 500 fewer calories a day and making lifestyle changes can improve PCOS symptoms and reduce diabetes risk; more research is needed on its causes and treatments.
research Conditioned Media Derived from Mesenchymal Stem Cell Cultures: The Next Generation for Regenerative Medicine
Conditioned media from mesenchymal stem cell cultures could be a more effective alternative for regenerative therapies, but more research is needed.
research Synthesis and Structure–Activity Relationships of the First Ferrocenyl-Aryl-Hydantoin Derivatives of the Nonsteroidal Antiandrogen Nilutamide
Scientists made the first metal-based compounds from a nonsteroidal antiandrogen drug, which showed potential in fighting both hormone-dependent and independent prostate cancer cells.