Fine Structure and Immunocytochemistry of Monotreme Hairs, with Emphasis on the Inner Root Sheath and Trichohyalin-Based Cornification During Hair Evolution

    July 2004 in “ Journal of morphology ”
    Lorenzo Alibardi
    Studysummary This study analyzes the fine structure and protein distribution in monotreme hairs, finding similarities with other mammals and detailing unique immunocytochemical features in their inner root sheaths.
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    Research cited in this study 19

    1. Trichohyalin Mechanically Strengthens the Hair Follicle Journal of biological chemistry/˜The œJournal of biological chemistry · 2003
    2. Distribution of Keratin and Associated Proteins in the Epidermis of Monotreme, Marsupial, and Placental Mammals Journal of Morphology · 2003
    3. Epithelial Barrier Function: Assembly and Structural Features of the Cornified Cell Envelope BioEssays · 2002
    4. A Novel Epithelial Keratin, hK6irs1, Is Expressed Differentially in All Layers of the Inner Root Sheath, Including Specialized Huxley Cells of the Human Hair Follicle Journal of Investigative Dermatology · 2002
    5. The Catalog of Human Hair Keratins Journal of Biological Chemistry · 2001
    6. A Unique Type I Keratin Intermediate Filament Gene Family Is Abundantly Expressed in the Inner Root Sheaths of Sheep and Human Hair Follicles Journal of Investigative Dermatology · 2001
    7. The Catalog of Human Hair Keratins Journal of biological chemistry/˜The œJournal of biological chemistry · 1999
    8. A Novel Human Type II Cytokeratin, K6hf, Specifically Expressed in the Companion Layer of the Hair Follicle ˜The œjournal of investigative dermatology/Journal of investigative dermatology · 1998
    9. The Fate of Trichohyalin Journal of biological chemistry/˜The œJournal of biological chemistry · 1997
    10. Hair Follicle Companion Layer: Reacquainting an Old Friend ˜The œjournal of investigative dermatology/Journal of investigative dermatology · 1995
    11. Existence of Trichohyalin-Keratohyalin Hybrid Granules: Co-Localization of Two Major Intermediate Filament-Associated Proteins in Non-Follicular Epithelia Differentiation · 1994
    12. Analysis of the Sheep Trichohyalin Gene: Potential Structural and Calcium-Binding Roles of Trichohyalin in the Hair Follicle The Journal of Cell Biology · 1993
    13. The Secret Life of the Hair Follicle Trends in genetics · 1992
    14. Trichohyalin: Presence in the Granular Layer and Stratum Corneum of Normal Human Epidermis ˜The œjournal of investigative dermatology/Journal of investigative dermatology · 1991
    15. Structure and Biochemistry of Mammalian Hard Keratin Electron Microscopy Reviews · 1991
    16. Patterns of Expression of Trichocytic and Epithelial Cytokeratins in Mammalian Tissues: Human and Bovine Hair Follicles Differentiation · 1988
    17. Trichohyalin, an Intermediate Filament-Associated Protein of the Hair Follicle ˜The œjournal of cell biology/˜The œJournal of cell biology · 1986
    18. Heterotypic Cell Contacts and Basal Lamina Morphology During Hair Follicle Development in the Mouse: A Light, Scanning, and Electron Microscopic Study at the Site of Tissue Interaction Canadian journal of zoology · 1983
    19. The Cytology and Cytochemistry of the Wool Follicle International review of cytology · 1979

    Related research 6

    1. Functional Analysis of Keratin Components in the Mouse Hair Follicle Inner Root Sheath British Journal of Dermatology · 2004
    2. Study on the Distribution of Hair Keratin in Normal Hair Follicles by Immunohistochemical Staining Acta Academiae Medicine Militaris Tertiae · 2000
    3. Three-Dimensional Culture of Plucked Human Hair Follicles Inside the Collagen Gel Matrix PubMed · 1990
    4. Keratins of the Human Hair Follicle: Hyperproliferative Keratins Consistently Expressed in Outer Root Sheath Cells In Vivo and In Vitro Differentiation · 1987
    5. Immunohistochemical Staining Characteristics of Epidermal Appendages: Hair Follicles and Eccrine Sweat Glands to Anti-Epidermal Keratin Antisera Acta Dermato Venereologica · 1984
    6. 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 PubMed · 1981