research EXPRESS: Structure Evolution in Hair Fibres During Strain and the Effect of Relative Humidity
Humidity affects hair structure changes during stretching.
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research Isolated patchy heterochromia with pili annulati features on light and electron microscopy
Isolated patchy heterochromia with pili annulati can occur without other health issues.
research ‘Hard’ and ‘soft’ principles defining the structure, function and regulation of keratin intermediate filaments
Keratin filaments are crucial for cell structure and protection, with ongoing discoveries about their genes and functions.
research The complement of native α-keratin polypeptides of hair-forming cells: A subset of eight polypeptides that differ from epithelial cytokeratins
research Concerted gene duplications in the two keratin gene families
research Mutations in the helix termination motif of mouse type I IRS keratin genes impair the assembly of keratin intermediate filament
Mutations in specific keratin genes cause improper hair structure in mice due to faulty keratin protein assembly.
research Two Different Mutations in the Same Codon of a Type II Hair Keratin (hHb6) in Patients with Monilethrix
Mutations in the hHb6 gene cause the hair disorder monilethrix.
research Occipital donor area grading and profile in Indian population
The conclusion is that a safe donor area for hair transplants varies and should be chosen based on individual factors like race, future hair loss, family history, and specific thinning patterns.
research Clinical Snippets
Razor bumps are linked to a genetic variant, misoprostol helps erythromelalgia pain, steroid ointments don't affect skin rhythms, and certain antibodies are common in localized scleroderma.
research Trichohyalin, an intermediate filament-associated protein of the hair follicle.
Trichohyalin is a protein in hair follicles that helps form hair filaments.
research Morphological changes of the hair roots in alopecia areata: A scanning electron microscopic study
Scanning electron microscopy revealed four distinct hair root shapes in alopecia areata, suggesting a less invasive diagnostic method.
research Unique Hair Properties that Emerge from Combinations of Multiple Races
Mixed-race individuals have hair with varied shapes and more root damage.
research Cutaneous Hybrid Cyst in a Sprague-Dawley Rat
A rat had a cyst similar to a hair follicle structure.
research X-rays studies of the structure of hair, wool, and related fibres. II. - The molecular structure and elastic properties of hair keratin
Stretched hair has a similar structure to natural silk, showing hair's elasticity involves reversible changes within its molecules.
research Acquired progressive kinking of the hair in a Korean female adolescent
A Korean girl developed kinky hair without known cause or effective treatment.
research A Unique Case of Pili Multigemini Complicated by Folliculitis: Unveiling the Intricacies of a Rare Hair-Follicle Disorder
A rare hair disorder with multiple hairs from one follicle was found on a patient's abdomen.
research Adverse reaction to isotretinoin: alteration of the hair shaft structure
Isotretinoin can rarely cause hair to grow curly.
research Trichilemmal Cysts With Divergent Ductal Differentiation: A Series of 4 Cases
Sweat duct differentiation in trichilemmal cysts is very rare and can be successfully removed with surgery.
research Three-Dimensional Analysis of Cell Division Orientation in Epidermal Basal Layer Using Intravital Two-Photon Microscopy
Cell division orientation varies by body site and is linked to epidermal thickness and cell density.
research Recipient Area Hair Direction and Angle in Hair Transplanting
The paper concludes that copying the natural direction and angle of hair in transplants is key for a natural look and doesn't harm hair survival.
research [Skin-like structure generated from implantation of hair follicle bulb cells into collagen/chitosan porous scaffolds in vitro].
Hair bulb cells can create skin-like tissues for potential skin repair.
research Naturally Occurring Female Hairline Patterns
Most women have a widow's peak and specific hairline features useful for designing hair restoration surgery.
research Hair Matrix Cyst
Hair matrix cysts are rare skin nodules with unique features, often needing surgical removal.
research Faculty Opinions recommendation of Local positive feedback regulation determines cell shape in root hair cells.
Local positive feedback helps shape root hair cells by stabilizing growth sites.
research A solitary triangular alopecia
A five-year-old girl has a harmless, unchanging bald patch on her scalp.
research Hair
Hair grows from living roots, is made of dead keratin, and goes through growth, rest, and shedding stages.
research Surface Tension Guided Hanging-Drop: Producing Controllable 3D Spheroid of High-Passaged Human Dermal Papilla Cells and Forming Inductive Microtissues for Hair-Follicle Regeneration
Technique creates 3D cell spheroids for hair-follicle regeneration.
research A Pedunculated Follicular Hamartoma: A Case Showing a Central Trichofolliculoma‐like Tumor with Multiple Trichogenic Tumors
The tumor on the man's nose was a rare type called pedunculated follicular hamartoma.
research ‘Follicular Swiss cheese’ pattern–another histopathologic clue to alopecia areata
The study concluded that a 'Swiss cheese' pattern in hair follicles is a useful sign for diagnosing alopecia areata.
research Hair Morphology in Androgenetic Alopecia
Abnormal cuticle and hair shaft medulla cause hair loss in androgenetic alopecia; sonography helps diagnose and manage it.