Using Ex Vivo Live Imaging to Investigate Cell Divisions and Movements During Mouse Dental Renewal.

ABSTRACT: The continuously growing mouse incisor is emerging as a highly tractable model system to investigate the regulation of adult epithelial and mesenchymal stem cells and tooth regeneration. These progenitor populations actively divide, move, and differentiate to maintain tissue homeostasis and regenerate lost cells in a responsive manner. However, traditional analyses using fixed tissue sections could not capture the dynamic processes of cellular movements and interactions, limiting our ability to study their regulations. This paper describes a protocol to maintain whole mouse incisors in an explant culture system and live-track dental epithelial cells using multiphoton timelapse microscopy. This technique adds to our existing toolbox for dental research and allows investigators to acquire sp

SUBMITTER: Sundari Thooyamani A 

PROVIDER: S-EPMC10874233 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature