research Contribution of Hair Density and Hair Diameter to the Appearance and Progression of Androgenetic Alopecia in Japanese Men
Hair thickness matters more than density for baldness in Japanese men over 25.
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research A Randomized, Placebo-Controlled Trial of 1% Topical Minoxidil Solution in the Treatment of Androgenetic Alopecia in Japanese Women
1% topical minoxidil solution significantly improved hair growth in Japanese women with androgenetic alopecia, with no major side effects.
research Identification of 736T>A Mutation of Lipase H in Japanese Siblings with Autosomal Recessive Woolly Hair
The 736T>A mutation in the LIPH gene is common in Japanese people with autosomal recessive woolly hair.
research Cepharanthine: A Review of the Antiviral Potential of a Japanese-Approved Alopecia Drug in COVID-19
Cepharanthine could be a strong antiviral against COVID-19.
research Case Report: Exploring Autosomal Recessive Woolly Hair: Genetic and Scanning Electron Microscopic Perspectives on a Japanese Patient
A genetic mutation in the LIPH gene causes tightly curled hair that stops growing in some Japanese individuals.
research A Genome-Wide Association Study Identified a Genetic Variant Associated With Hair Thinning in Japanese Women
A genetic variant linked to hair thinning in Japanese women was found.
research Severe Thiopurine-Induced Myelotoxicity and Hair Loss in Japanese Patients with NUDT15 Gene Variant: A Retrospective Case-Control Study
Screening for the NUDT15 gene variant can prevent severe side effects from thiopurine drugs in East-Asian people.
research A Novel Splice Site Mutation in LIPH Identified in a Japanese Patient with Autosomal Recessive Woolly Hair
Researchers found a new genetic mutation linked to a hair condition in a Japanese boy.
research Development of Emulgel Technology with Saw Palmetto Extracts and Japanese Sophora Tincture for Androgenetic Alopecia Treatment
The emulgel with Saw Palmetto and Sophora Japonica shows promise for treating hair loss.
research NUDT15 R139C-Related Thiopurine Leukocytopenia Is Mediated by 6-Thioguanine Nucleotide-Independent Mechanism in Japanese Patients with Inflammatory Bowel Disease
The NUDT15 R139C variant causes thiopurine-induced leukocytopenia through a different mechanism than previously thought in Japanese patients with inflammatory bowel disease.
research Association Between Stress-Related Hormone Levels in Hair and Subjective Mental Health in Japanese Workers
Higher cortisol levels are linked to poor coping, while higher DHEA levels are linked to job confidence.
research Baricitinib Therapy for Moderate to Severe Alopecia Areata: A Retrospective Review of 95 Japanese Patients
research Clinical and Phototrichogrammatic Evaluation of Estradiol Replacement Therapy on Hair Growth in Postmenopausal Japanese Women with Female Pattern Hair Loss: A Pilot Study
Hormone replacement therapy may improve hair growth in the frontal hairline of postmenopausal women with hair loss.
research Abstract Presented at the Joint Meeting of the 21st Meeting of the Japanese Research Society of Clinical Anatomy and the 6th Meeting of the Society for Aging Imaging
High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.
research Expression of Snail1 in the Fibrotic Dermis of Postmenopausal Frontal Fibrosing Alopecia: Possible Involvement of an Epithelial-Mesenchymal Transition and a Review of Japanese Patients
Snail1 may contribute to fibrosis in frontal fibrosing alopecia in postmenopausal women.
research Functional Component Contents in Mature Leaves, Young Shoots, and Adventitious Shoots of Japanese Persimmon 'Saijo'
Mature leaves of 'Saijo' persimmon have the most vitamin C and both mature leaves and new shoots are rich in polyphenols.
research Development of the Emulsion Base Composition for Creating a Medicinal Cosmetic Product Used in Androgenetic Alopecia
A medicinal cosmetic product for treating Androgenetic Alopecia was developed using plant-based substances, Saw palmetto and Japanese Sophora, with pumpkin seed oil and stabilizers like Carbopol, sodium alginate, xanthan gum, Tween-20 and cetyl alcohol.
research News in Brief
Japanese researchers created new hair follicles from human cells that grew hair when put into mice, and other findings showed a link between eye disease severity and corneal thickness, gene mutations affecting hearing and touch, and the safety of the shingles vaccine for adults over 50.
research Novel Splice Site Mutation in the LIPH Gene in a Patient with Autosomal Recessive Woolly Hair/Hypotrichosis: Case Report and Published Work Review
A new mutation in the LIPH gene was found to cause a rare hair disorder in a Japanese boy.
research Systemic Scleroderma and Lupus Panniculitis with Atypical Clinical Features: A Case Report and Comprehensive Review
A Japanese man with rare skin conditions improved with hydroxychloroquine treatment.
research Biotin Deficiency in an Infant Fed with Amino Acid Formula and Hypoallergenic Rice
Biotin should be added to Japanese amino acid formula to prevent deficiency.
research Evaluation of the Quality of Life of Lupus Erythematosus Patients with Cutaneous Lesions in Japan
Therapeutic intervention improved the quality of life for Japanese lupus patients with skin issues.
research Ninjin'yoeito Effective for Hair Loss in Post-COVID-19 Patients: Two Cases
Ninjin'yoeito, a Japanese medicine, helped stop hair loss and improved mood in two post-COVID-19 patients.
research The Five-Year Effects of Testosterone Replacement Therapy on Lipid Profile and Glucose Tolerance Among Hypogonadal Men in Japan: A Case Control Study
Testosterone replacement therapy improved blood sugar and fat levels without raising prostate cancer risk in Japanese men with low testosterone.
research Diverse Northern Asian and Jomon-Related Genetic Structure Discovered Among Socially Complex Three Kingdoms Period Gaya Region Koreans
The DNA of ancient Koreans from the Three Kingdoms period shows a mix of northern Chinese and Japanese-Jomon ancestry, revealing two distinct genetic groups.
research Assessment of Multidimensional Health Care Parameters for Developing a Virtual Human Generative Model: A Cross-Sectional Study in Japan
The study aims to create a model to predict health attributes using diverse health data from Japanese adults.
research Abstracts
The document concludes that misdiagnosis in skin conditions is common, certain treatments can cause allergic reactions, and some skin symptoms are linked to leukemia, especially in certain Japanese regions.
research Cross-Species Sensitivity to a Novel Androgen Receptor Agonist of Potential Environmental Concern, Spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Dr. Shoji Okuda (1886-1962): The Great Pioneer of Punch Graft Hair Transplantation
Dr. Shoji Okuda was a pioneer in hair transplant surgery, but his work was initially overlooked and is now recognized alongside Dr. Norman Orentreich.
research Trichorhinophalangeal Syndrome with Low Expression of TRPS1 on Epidermal and Hair Follicle Epithelial Cells
Low TRPS1 expression in skin and hair cells is linked to hair problems in Trichorhinophalangeal syndrome.