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420-450 / 1000+ resultsresearch Histological structure and ultrastructure of Tianzhu white yak hair
Tianzhu white yak hair varies in structure and density between fuzz and coarse hair.
research Altered hair root gene expression profiles highlight calcium signaling and lipid metabolism pathways to be associated with curly hair initiation and maintenance in Mangalitza pigs
Genes related to calcium signaling and lipid metabolism are important for curly hair in Mangalitza pigs.
research Expression of hair-related keratins in a soft epithelium: Subpopulations of human and mouse dorsal tongue keratinocytes express keratin markers for hair-, skin- and esophageal-types of differentiation
Hoxc13 is important for hair and tongue development by controlling hair keratin genes.
research Scattering from Elliptical Hair Fibers Based on Microfacet Theory
research 216 Human hair follicles can “smell”: OR2AT4-mediated hair growth regulation
Human hair follicles have a scent receptor that can influence hair growth.
research Transcriptomic inspection revealed a possible pathway regulating the formation of the high-quality brush hair in Chinese Haimen goat ( Capra hircus )
Scientists found genes linked to the growth of high-quality brush hair in Chinese Haimen goats.
research Identification of reptilian genes encoding hair keratin-like proteins suggests a new scenario for the evolutionary origin of hair
Reptiles have genes similar to hair proteins, suggesting hair's genetic origins predate mammals.
research Hair follicle associated pluripotent (HAP) stem cells jump from transplanted whiskers to pelage follicles and stimulate hair growth
Stem cells from whiskers can be transplanted to stimulate hair growth.
research A hair abnormality in Abyssinian cats
Abyssinian cats can have a hair abnormality that makes their coat look rough and dull.
research [A three-dimensional observation of human hair tissue treated by modified trypsin-HC1 method].
The method allows detailed observation of hair tissue structures.
research Biomechanics of hair fibre growth: A multi-scale modeling approach
The model shows that factors like follicle shape and stiffness are key for hair growth and anchoring.
research Diversity of Trichocyte Keratins and Keratin Associated Proteins
Hair and wool have diverse keratins and keratin-associated proteins.
research A Simple Technique for Revealing the Surface Pattern of Hair
A simple method can show hair's surface pattern.
research Tensile properties of twisted hair fibers
Twisting hair weakens it, but strength can be recovered at low twist levels.
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 How different is human hair? A critical appraisal of the reported differences in global hair fibre characteristics and properties towards defining a more relevant framework for hair type classification
Human hair varies widely and should be classified by curl type rather than race.
research Few Simple Sequence Repeats in Human Hair
Human hair keratin genes have unique simple sequence repeats that may help track genetic variations.
research Expression of novel keratin associated protein 5 genes in the cuticle layer of human hair follicles
The study found nine new hair protein genes in human hair follicles.
research Phylogeny of the Hair Follicle: The Sebogenic Hypothesis
Hair follicles evolved from oil glands, with hair aiding secretion transport.
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 Curly Hair Follicle is Sculpted by a Contracted Arrector Pili Muscle. A Hypothesis with Treatment Implications
Relaxing the Arrector Pili Muscle might make curly hair straighter.
research Human Hair Keratin-Associated Proteins
Hair keratin-associated proteins are essential for strong hair, with over 80 genes showing specific patterns and variations among people.
research Seborrheic Keratoses and Trichostasis Spinulosa
Seborrheic keratoses may partly come from hair follicle cells.
research FEMALE CADAVER IN THE HAN TOMB NO. 1 X-RAY DIFFRACTION STUDIES ON TWO KINDS OF FIBROUS PROTEIN
The protein structures in the hair and tendon were preserved, but their molecular arrangements changed.
research 572 Olfactory Receptor 2A4/7 Activation by the Fragrance, Cyclohexyl Salicylate, Promotes Human Hair Follicle Growth and Stem Cell Progeny Expansion
The fragrance cyclohexyl salicylate helps promote hair growth and increase hair stem cell numbers.
research Physical Properties of Human Hair. 1. Evaluation of Bending Stress by Measuring the Major and the Minor Axis of Human Hair.
The cuticle significantly contributes to hair stiffness, making up about 60% of the total bending stress.
research Cosmetics and hair and nails
Hair and nails are skin parts that develop early and serve protective and functional roles.
research The Morphological Basis of vicuña wool: Skin and gland structure in Vicugna vicugna (Molina 1782)
Vicuña wool's quality is due to a high density of fine secondary hair follicles, and their skin glands may be used for communication.
research Morphological study in a mechanism of congenital pili torti formation: Björnstad syndrome
Björnstad syndrome causes twisted hair from birth.