research W6: Novelties in Hair Analysis and Interpretation Issues
Hair analysis can be unreliable due to external contamination and varying drug concentrations.
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research Presence of Psoriasis in Areas of Balding in Patients with Both Androgenic Alopecia and Scalp Psoriasis
Men with both baldness and scalp psoriasis often don't have psoriasis on bald spots.
research Generic Competition And Pharmaceutical Patent Strategies: A Sequel
The article concludes that recent legal rulings have strengthened the protection of pharmaceutical patents against generic competition.
research Reply
Dr. Jorizzo questions the long-term benefits of minoxidil and tretinoin, while Dr. Olsen defends their effectiveness and stresses the need for public education on these treatments.
research An Isolated, Implausibly Large Effect in a Case-Control Study of Digit Ratio (2D:4D) and Male Androgenetic Alopecia: Comment on Unal
Digit ratio likely doesn't predict male hair loss.
research Skin, Hair, and Nail Supplements Advertised on Instagram: A Survey of Selected Posts
Instagram ads for skin, hair, and nail supplements often make broad health claims without clear ingredient information, and are not FDA-regulated.
research Induction of De Novo Hair Regeneration in Scars After Fractionated Carbon Dioxide Laser Therapy in Three Patients
Laser therapy helped new hair grow in scarred skin for three patients.
research Trends in Human Hair Growth and Alopecia Research
The book reveals diverse patterns of hair growth in different species and advancements in hair and alopecia research.
research Detection of Mutations in the CYP21A2 Gene: Genotype-Phenotype Correlation in Slovenian Couples with Conceiving Problems
Genetic screening can help diagnose and manage infertility in Slovenian couples.
research C002 Vasculitis: A Differential Diagnostic Approach
The document concludes that corticosteroids effectively treat vasculitis allergica in over 90% of cases, with long-term kidney issues being the main adverse outcome.
research Histopathology of the Alopecias
Examining scalp tissue under a microscope helps diagnose and understand hair loss diseases.
research Lymphoproliferative Disorders
Skin lymphoproliferative disorders are hard to diagnose and often linked to systemic diseases, but most have a good prognosis with accurate diagnosis.
research A Hair Growth Questionnaire for Use in the Evaluation of Therapeutic Effects in Men
The questionnaire effectively measures men's perceived hair growth and can distinguish between different treatments and dosages.
research Does Tissue Iron Status Have a Role in Female Alopecia?
Iron deficiency is not a significant cause of hair loss in women.
research Development of a Health-Related Quality of Life Questionnaire for Women with Androgenetic Alopecia
WAA-QOL measures impact of hair loss on women's well-being.
research Minoxidil in the Treatment of Androgenetic Alopecia
Minoxidil helps treat pattern hair loss in both men and women.
research Growth Hormone-Responsive Alopecia in Dogs
The exact cause of growth hormone-responsive alopecia in dogs is unclear.
research Microscopical Characterization of Known Postmortem Root Bands Using Light and Scanning Electron Microscopy
The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.
research Can Plant-Derived Phytochemicals Provide Symptom Relief for Hair Loss? A Critical Review
Some plant-based chemicals may help with hair growth, but more research is needed to confirm their effectiveness.
research Sebaceous Gland Regeneration in Human Skin Xenografts
Human sebaceous glands can grow back in skin grafts on mice and work like normal human glands.
research Punch Transplantation in Early Androgenetic Alopecia
Early transplantation helps avoid embarrassment and allows relaxed transplant sessions, but be cautious with young patients with thinning hair.
research The Knudsen Nomenclature
Dr. Russell Knudsen's system classifies hair grafts by class, shape, and size for clearer communication in hair restoration surgery.
research Colorimetry Provides a Rapid Objective Measurement of De Novo Hair Growth Rate in Mice
Colorimetry can accurately measure hair growth rates in mice.
research Extraordinary Claims Without Extraordinary Evidence: Controversy on Anti-Androgen Therapy for COVID-19
The letter is skeptical about the effectiveness of anti-androgen therapy for COVID-19 and calls for strong evidence from clinical trials.
research Novel Topical Booster Enhances Follicular Sulfotransferase Activity in Patients with Androgenetic Alopecia: A New Strategy to Improve Minoxidil Response
Topical booster improves hair loss treatment effectiveness.
research Clinical, Trichoscopic, and Histopathologic Characteristics of Patients with Alopecia and Hypothyroidism: An Observational Study
Hypothyroidism patients with hair loss typically have thinning hair, smaller hair follicles, and normal hair shedding.
research High-Resolution Mass Spectrometric Investigation of the Phase I and II Metabolites of Finasteride in Pig Plasma, Urine, and Bile
Finasteride metabolites found in pigs match human studies, making pigs a valid model for human drug research.
research Hair Fall Count in 60 Seconds: Clinic-Based Modified Count Versus Home-Based Count
The clinic-based hair fall count method is accurate and reliable.
research Electric Hair Follicular Stimulation
Electric Follicle Stimulation may promote hair growth and density with no known side effects.
research A Contemporary View on Felix Pinkus’ Concept of the Vitreous Membrane
The vitreous membrane in hair follicles changes shape during the hair cycle and may affect hair growth and nutrient exchange.