research Pili Trianguli et Canaliculi Is a Defect of Inner Root Sheath Keratinization
The hair defect is due to abnormal inner root sheath keratinization.
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research Different orientation of the incisions: an efficient method to facilitate the implantation process
Changing the direction of cuts can make it easier to put in implants.
research Central trichoptilosis with onycholysis
Hair splitting and nail detachment are linked conditions.
research A novel method for visualizing hair lipids at the cell membrane complex: Argon sputter etching/scanning electron microscopy1
The method shows how hair lipids form specific patterns and their roles in hair structure.
research Effect of different shapes of recipient site creation micro‐blades at varying angles and wound injury
Using a 30°-sapphire blade at a lower angle causes the least injury in hair transplants.
research The structure of the cornified claw sheath in the domesticated cat (Felis catus): implications for the claw‐shedding mechanism and the evolution of cornified digital end organs
Cat claws stay sharp by shedding their outer layer through microcracks formed during activities.
research Variation of Differentiation in Nail and Bovine Hoof Cells
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 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 Characteristic Microstructure of Curved Human Hair
Curved human hair has different structures on each side, which might cause its shape and is similar to wool.
research Keratinization of sheath and calamus cells in developing and regenerating feathers
Feathers become harder as they develop due to a change in keratin type.
research Immunohistochemical demonstration of keratins in the epidermal layers of the Malayan pangolin (Manis javanica), with remarks on the evolution of the integumental scale armour
Keratins in Malayan pangolins vary by region, suggesting scales evolved from the tail towards the head.
research Pili trianguli et canaliculi as a phenotypic subtype in patients with central centrifugal cicatricial alopecia: A scanning electron microscopy study
Hair shaft changes may be linked to CCCA, but their role is unclear.
research Defining the complex epithelia that comprise the canine claw with molecular markers of differentiation
Canine claws have complex structures with different keratin types, similar to hair and nails.
research Ultrastructure of the contrasting types of keratinization seen in the tail epidermis of the laboratory mouseMus musculus
Mouse tail skin has different keratinization near hair follicles and scales.
research Ultrastructural localization of hair keratin homologs in the claw of the lizard Anolis carolinensis
Lizard claws have hair-like keratins similar to those in mammals.
research Two Cases of Hypertrichosis Cubiti
Two cases of hairy elbows syndrome were described, with normal skin texture and symmetrical hair growth.
research Hair curvature: a natural dialectic and review
The document concludes that hair curvature can be explained by the growth patterns caused by the shape and separation of cells in the hair follicle and is affected by specific molecular pathways.
research A Closure Option for Sinuous Hairline Preservation on the Upper Forehead
research Characterization of curved hair of Japanese women with reference to internal structures and amino acid composition.
Japanese women's curved hair has an uneven internal structure and varying amino acid composition.
research Helical twist direction in the macrofibrils of keratin fibres is left handed
Keratin fibers in hair twist left-handed.
research Culinary Clues: Unraveling Dermatological Signs through Kitchen Analogies
Kitchen analogies help make skin conditions easier to understand and remember.
research Commentary on Repair of Apical Triangle Defects Using Melolabial Rotation Flaps
research Structural features and sites of expression of a new murine 65 kD and 48 kD hair-related keratin pair, associated with a special type of parakeratotic epithelial differentiation
A new pair of mouse keratins, 65 kD and 48 kD, are found in specific skin areas and are linked to a unique skin differentiation type.
research Mammalian-specific ectodermal enhancers control the expression of Hoxc genes in developing nails and hair follicles
HoxC genes are crucial for normal hair and nail development.
research Unilateral Beau's Lines Associatd with a Fingertip Crushing Injury
A man's crushed thumb caused unusual horizontal nail ridges on all fingers of one hand.
research Skin Appendage Proteins of Tetrapods: Building Blocks of Claws, Feathers, Hair and Other Cornified Epithelial Structures
Understanding proteins in skin structures like claws and hair is crucial for future research.
research Keratin expression in the normal nail unit: markers of regional differentiation
Different parts of the nail express different keratins, showing unique patterns of differentiation.
research Coexpression of Keratins Characteristic of Skin and Hair Differentiation in Nail Cells
research Planar cell polarity-dependent and independent functions in the emergence of tissue-scale hair follicle patterns
Mice can correct hair follicle orientation without certain genes, but proper overall alignment needs those genes.