research Histological characterisation of the skin of the Paraechinus hypomelas, Brandt, 1836 (Erinaceidae: Eulipotyphla)
Brandt's hedgehog has thick skin on its back and many glands near its nostrils.
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research Integrated multiomics analysis reveals the molecular features and crucial regulators of hair follicles in yak (Bos grunniens)
Yak hair follicles adapt to cold through specific gene regulation, enhancing cell growth.
research Trichoscopic findings of trichotillomania: new observations
Trichoscopy is useful for diagnosing hair-pulling disorder.
research BH21 Segmented heterochromia with calibre change: an under-recognized sign of alopecia areata
Segmented hair color changes can indicate active alopecia areata.
research Changes in structure and geometric properties of human hair by aging
Older people's hair becomes less shiny because it gets more uneven and curved.
research Ultrastructural localization of hair keratins, high sulfur keratin-associated proteins and sulfhydryl oxidase in the human hair
Hair proteins change location and structure as hair cells mature.
research sm“FISH”ing for Hedgehog
Hedgehog signaling controls hair follicle development and can affect skin cancer growth.
research Rippled‐pattern trichomatricoma
A unique hair tumor with a rippled pattern was identified, showing incomplete differentiation and unusual cell arrangements.
research Keratin 79 identifies a novel population of migratory epithelial cells that initiates hair canal morphogenesis and regeneration
Keratin 79 cells help form and regenerate hair canals.
research Hair counts in scalp biopsy of males and females with androgenetic alopecia compared with normal subjects
AGA patients have fewer hairs and smaller follicles; T:V ratio above 4:1 may indicate AGA.
research Outer root sheath keratinization in anagen and catagen of the mammalian hair follicle. A seventh distinct type of keratinization in the hair follicle: trichilemmal keratinization.
Trichilemmal keratinization is a unique process in hair follicles where the outer root sheath turns into keratin without a specific layer.
research Rethinking the mechanics of hair growth: evidence for a pulling model
research Distinguishing Mouse Strains by Proteomic Analysis of Pelage Hair
Proteomic analysis can identify genetic differences in mouse hair, helping understand hair defects and variations.
research Complementary evolution of coding and noncoding sequence underlies mammalian hairlessness
Hairless mammals have genetic changes in both their protein-coding and regulatory sequences related to hair.
research INFLUENCE OF CLIPPING AND CHEMICAL EPILATION ON HAIR GROWTH IN MICE1
Certain treatments can speed up local hair growth in mice but don't change the overall hair growth pattern.
research Disulfide Cross-Linked Network Structure of Intermediate Filament and Matrix in Hair and Wool Cortices
Hair and wool strength is affected by the number and type of bonds in their protein structures, with hair having more protein aggregates than wool.
research A Small Deletion Hotspot in the Type II Keratin GenemK6irs1/Krt2-6gon Mouse Chromosome 15, a Candidate for Causing the Wavy Hair of the Caracul (Ca) Mutation
The mK6irs1/Krt2-6g gene likely causes wavy hair in mice.
research Androgenetic Alopecia: Identification of Four Genetic Risk Loci and Evidence for the Contribution of WNT Signaling to Its Etiology
Four genetic risk spots found for hair loss, with WNT signaling involved and a link to curly hair.
research The Ziering Whorl Classification of Scalp Hair
The conclusion is that creating natural-looking hair restoration requires replicating natural scalp whorl patterns and inserting grafts at specific angles.
research Polarized microscopy in genetic hair disorders: case series
Polarized microscopy helps identify hair irregularities in genetic disorders.
research A single-cell transcriptomic atlas elucidates the hair cycle and apoptosis mechanisms in goat hair follicles
The study maps goat hair follicle cells, revealing key genes and pathways involved in hair growth and cell death.
research Trichoblastomas derived from the facial skin with tactile hair in aged house musk shrews (Suncus murinus)
Trichoblastomas in aged house musk shrews show unique features and may involve serum amyloid A in inflammation.
research Studies of normal moult and of artifically induced regeneration of pelage in peromyscus
Artificially inducing hair regrowth in mice can change the normal pattern and timing of hair growth, with minimal color differences between old and new fur.
research Ziehl-Neelsen's stain for skin sections to show wool and hair follicles
Ziehl-Neelsen's stain helps identify different parts of hair in sheep and goats.
research Acquired localized hypertrichosis.
A girl grew extra hair in areas where she had insect bites.
research Post Herpetic Itch Leading to Frictional Alopecia of Eyebrow and Scalp-A Hitherto Undescribed Phenomenon
Severe itching from shingles can cause hair loss due to rubbing.
research Hair, Human Evolution, and the Idea of Human Uniqueness
Human hair is unique and important for understanding human evolution and identity.
research Female-patterned alopecia in teenage brothers with unusual histologic features
Two teenage brothers had a rare, treatment-resistant form of female-pattern hair loss with unusual scalp changes.
research Single-cell transcriptomics reveals lineage trajectory of human scalp hair follicle and informs mechanisms of hair graying
The study found new details about human hair growth and suggests that preventing a specific biological pathway could potentially treat hair graying.
research Validating Hair Diameter Diversity in Androgenetic Alopecia via Hair Diameter Distribution Analysis
Hair diameter diversity helps assess hair loss, but its standard measure varies by individual and ethnicity.