Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Keratinization in odontogenic tumors.

J A Regezi, R M Courtney, D A Kerr

    Oral Surgery, Oral Medicine, and Oral Pathology
    |March 1, 1975
    PubMed
    Summary

    Odontogenic epithelium can form ghost cells, an altered keratin form, in odontogenic tumors. This keratinization does not affect tumor occurrence or clinical behavior.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    A systematic review of recall errors associated with portion size estimation aids in children.

    Appetite·2019
    Same author

    Current status of immunotherapy for gastrointestinal stromal tumor.

    Cancer gene therapy·2017
    Same author

    New mobile methods for dietary assessment: review of image-assisted and image-based dietary assessment methods.

    The Proceedings of the Nutrition Society·2016
    Same author

    Consumption of a whey protein-enriched diet may prevent hepatic steatosis associated with weight gain in elderly women.

    Nutrition, metabolism, and cardiovascular diseases : NMCD·2015
    Same author

    The effect of yoghurt and its probiotics on blood pressure and serum lipid profile; a randomised controlled trial.

    Nutrition, metabolism, and cardiovascular diseases : NMCD·2014
    Same author

    Overweight adolescents eat what? And when? Analysis of consumption patterns to guide dietary message development for intervention.

    Journal of human nutrition and dietetics : the official journal of the British Dietetic Association·2014

    Area of Science:

    • Oral pathology
    • Tumor biology
    • Epithelial differentiation

    Background:

    • Odontogenic tumors arise from tooth-forming tissues.
    • Epithelial cells in these tumors can undergo keratinization.
    • Ghost cells represent a specific type of keratinization observed in certain tumors.

    Purpose of the Study:

    • To investigate the keratinization potential of odontogenic epithelium in odontogenic tumors.
    • To characterize the nature of ghost cells found in these tumors.
    • To determine if ghost cell formation influences tumor behavior.

    Main Methods:

    • Histologic examination of odontogenic tumor variants.
    • Ultrastructural analysis of ghost cells to identify cellular components.
    • Correlation of histologic findings with clinical data.

    Main Results:

    • Ghost cells, lacking keratohyaline granules but rich in tonofilaments, were observed in odontogenic tumors.
    • These ghost cells likely represent an altered form of keratin.
    • The presence of ghost cells did not correlate with altered clinical occurrence or behavior of the tumors.

    Conclusions:

    • Odontogenic epithelium exhibits keratinization potential, forming ghost cells in odontogenic tumors.
    • Ghost cells are characterized by abundant tonofilaments, suggesting an altered keratin structure.
    • Ghost cell formation is a histologic feature that does not impact the clinical presentation or progression of odontogenic tumors.

    Related Experiment Videos