research Loose Anagen Hair Syndrome
A 6-year-old girl's inability to grow her hair long was due to Loose Anagen Hair Syndrome, which causes hair to shed easily and may improve with age.
Search
for
Sort by
Research
900-930 / 1000+ resultsresearch Fibrosing alopecia in a pattern distribution in two brothers with pili multigemini
Genetic factors might cause fibrosing alopecia linked to hair shaft abnormalities.
research Chronic telogen effluvium: Increased scalp hair shedding in middle-aged women
Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.
research [Translated article] Keys to the Diagnosis of Hair Shaft Disorders: Part II
Hair shaft disorders, often due to genetics or environment, lack specific treatments but can be managed with gentle hair care and may improve with age or topical treatments.
research Friction and wear studies of human hair and skin
Human hair and skin friction vary by ethnicity, hair type, and environmental conditions.
research Trichothiodystrophy hair shafts display distinct ultrastructural features
Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
research ROLLED HAIRS AND HYPERTRICHOSIS
A 15-year-old girl with hypothyroidism had excess hair and skin issues due to blocked hair follicles.
research Formation of surface membranes in developing mammalian hair fibres
Mature hair surfaces are formed by keratinized cells with developed layers, not just modified plasma membranes.
research Microstructure of Defective Mink Guard Hair
Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.
research Characterization of hair lipid images by argon sputter etching-scanning electron microscopy
Hair texture changes with age due to varying levels of lipids.
research 58-Year-Old Female with Diffuse Thinning of the Hair
Stress can cause temporary hair loss, which usually gets better after the stress is gone.
research Physical and mechanical properties of the hair shaft: A review of measurement techniques to verify the efficacy of cosmetic products
Different techniques measure hair properties to ensure cosmetic products work.
research "Curly" Wood and Tiger Tails
Tiger tail bands in hair are caused by wavy hair fibers with melanin, unlike straight fibers in normal hair.
research A Clinical Review of Trichorrhexis Nodosa
Trichorrhexis nodosa is common hair breakage, often due to styling, and new treatments are being explored.
research Light microscopy of the hair: A simple tool to "untangle" hair disorders
Light microscopy is useful for diagnosing different hair disorders.
research Hair Shaft Abnormalities as a Dermoscopic Feature of Mycosis Fungoides: Pilot Results
Hair shaft abnormalities can help distinguish mycosis fungoides from other skin conditions.
research Woolly Hair in Two Siblings
Two siblings have a rare genetic condition causing curly, coarse hair.
research Proteomic tools for the investigation of human hair structural proteins and evidence of weakness sites on hair keratin coil segments
Hair proteins have weak spots in their α-helical segments.
research An ex vivo comparative study of the tensile strengthening efficacy of protein-derived actives on heavily bleached hair
Protein-derived ingredients can help strengthen bleached hair.
research ToF‐SIMS characterization of the lipid layer on the hair surface. I: the damage caused by chemical treatments and UV radiation
Chemical treatments and UV radiation severely damage the lipid layer on hair.
research Hair Changes Caused by Aging
Aging causes hair to gray and thin, with the timing of graying varying by race, and factors like oxidative stress and genetics can lead to hair loss.
research BH21 Segmented heterochromia with calibre change: an under-recognized sign of alopecia areata
Segmented hair color changes can indicate active alopecia areata.
research Uncombable-hair Syndrome
Four children had unmanageable pale blond hair due to uncombable-hair syndrome.
research A novel cosmetic approach to treat thinning hair
A new hair treatment with caffeine and other ingredients makes hair thicker and less likely to break.
research “Castor Oil” – The culprit of acute hair felting
Castor oil can cause severe hair matting.
research Monilethrix: the use of tricoscopy in clinical diagnosis
Monilethrix is a genetic disorder causing brittle hair, diagnosed using tricoscopy.
research [Genetic counseling in a case of neuro-ectodermosis: Vera Price trichothiodystrophy. Brittle hair with reduced sulfur content].
research Torsional behavior of human hair
Water makes hair more flexible, especially the outer layer.
research Analysis of slenderizing human hair fibers surface morphology
research The Viscoelastic Properties of Chemically Modified alpha-Keratins in Human Hair
Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.