research Hair Pull Test: Evidence-Based Update and Revision of Guidelines
The normal range for the hair pull test is 2 hairs or fewer, and washing or brushing hair before the test does not affect the results.
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research Prognosis and Management of Congenital Hair Shaft Disorders with Fragility—Part I
Some congenital hair disorders improve in childhood or with treatments like minoxidil and retinoids, while others like Netherton syndrome and trichothiodystrophy have a poor prognosis.
research Type I Keratin 17 Protein Is Phosphorylated on Serine 44 by p90 Ribosomal Protein S6 Kinase 1 in a Growth- and Stress-Dependent Fashion
Keratin 17 is modified by RSK1 in response to growth and stress, affecting skin growth and stress response.
research Anti-Inflammatory Role of 15-Lipoxygenase Contributes to the Maintenance of Skin Integrity in Mice
15-lipoxygenase helps keep skin healthy by reducing inflammation.
research Central Centrifugal Cicatricial Alopecia: New Insights and a Call for Action
Hair loss in black women needs more research, early intervention, and community education.
research Discoid Lupus Alopecia Complicated by Frontal Fibrosing Alopecia on a Background of Androgenetic Alopecia
Woman has discoid lupus, frontal fibrosing, and androgenetic alopecia.
research Immunolocalization of a Histidine-Rich Epidermal Differentiation Protein in the Chicken Supports the Hypothesis of an Evolutionary Developmental Link Between the Embryonic Subperiderm and Feather Barbs and Barbules
A specific protein in chicken embryos links early skin layers to feather development.
research Pseudofolliculitis Barbae: Current Treatment Options
The document concludes that stopping shaving or removing affected hair can alleviate Pseudofolliculitis barbae (PFB).
research Cosmetic Devices Based on Active Transdermal Technologies
Active transdermal technologies in cosmetics help deliver skin treatments effectively, but their safety and effectiveness depend on skin type and treatment choice.
research Genetics of Structural Hair Disorders
The document concludes that over 500 genes are linked to hair disorders and this knowledge is important for creating new treatments.
research Commentary: Unroofing for Hidradenitis Suppurativa, Why and How
Unroofing is an effective, less invasive, and cost-effective surgery for hidradenitis suppurativa with low recurrence and improved patient quality of life.
research Prognosis and Management of Congenital Hair Shaft Disorders Without Fragility—Part II
Some congenital hair disorders improve with age and can be managed with treatments like minoxidil, retinoids, supplements, and gentle hair care, but there's no cure.
research Marie Unna Hereditary Hypotrichosis Caused by a Novel Mutation in the Human Hairless Transcript
A new mutation in the HR gene causes hair loss in a specific family.
research Ppp2r2a Knockout Mice Reveal That Protein Phosphatase 2A Regulatory Subunit, PP2A-B55α, Is an Essential Regulator of Neuronal and Epidermal Embryonic Development
The PP2A-B55α protein is essential for brain and skin development in embryos.
research Trichoblastoma with Sebaceous and Sweat Gland Differentiation
A rare benign skin tumor showed unusual features of sebaceous and sweat glands, important for correct diagnosis.
research Comparative Study of a Novel Tool for Follicular Unit Extraction for Individuals with Afro-Textured Hair
The curved nonrotary punch is better for hair extraction in people with tightly curled hair.
research The Mona Lisa: An Example of Frontal Fibrosing Alopecia Masquerading as Renaissance Fashion?
The Mona Lisa's high forehead and sparse eyebrows might be due to a hair loss condition or Renaissance fashion trends, but the actual reason is unknown.
research Function and Interactions of the Ysc84/SH3yl1 Family of Actin- and Lipid-Binding Proteins
The Ysc84/SH3yl1 protein family is important for cell movement and the process of taking in materials by interacting with actin and cell membranes.
research Advanced Use of Tissue Adhesive in Hair Transplantation
Using tissue adhesive in hair transplants improves results and patient satisfaction, with fewer complications.
research CD201+ Fascia Progenitors Choreograph Injury Repair
CD201+ fascia progenitors are essential for wound healing and could be targeted for treating skin conditions.
research Skin Biology
Current therapies cannot fully regenerate adult skin without scars; more research is needed for scar-free healing.
research Epigenetic Regulations on Skin Wound Healing: Implications from Current Research
Epigenetic changes are crucial for stem cell behavior in skin wound healing and their disruption may lead to cancer.
research Hair Transplantation in Patients with Hair Loss or Scar Deformity in the Side Hairline After Midfacelifting Surgery
Hair transplantation effectively corrects hairline issues after midface-lifting surgery with high patient and physician satisfaction.
research The Incidental Pore: CaV1.2 and Stem Cell Activation in Quiescent Hair Follicles
CaV1.2 helps activate hair follicle stem cells without calcium flux.
research Transnasal Cooling: A Pandora’s Box of Transnasal Pathophysiology
Transnasal cooling could reveal new insights into various physiological conditions and may be a natural way to transfer heat from the brain.
research Scalp Reduction in the Treatment of Androgenic Alopecia
Scalp reduction can treat severe hair loss, but success depends on scalp flexibility and it may cause complications like pain, infection, and cosmetic issues.
research Stem Cells Tightly Regulate Dead Cell Clearance to Maintain Tissue Fitness
Stem cells help remove dead cells to keep tissues healthy by balancing cell replacement and clearance.
research Rapunzel Alopecia: A Peculiar Form of Non-Marginal Traction Alopecia Secondary to Excessively Long Hair
Long hair can cause hair loss due to constant pulling.
research Effectiveness and Safety of Physician–Pharmacist Collaborative Care for Rheumatoid Arthritis Patients: The Changi General Hospital’s Experience
Collaborative care between physicians and pharmacists improved medication management for rheumatoid arthritis without raising costs.
research A Child with Nonscarring Alopecia
A 4-year-old girl was diagnosed with trichotillomania, a condition where she pulls out her hair, which may resolve on its own or require therapy.