Three-dimensional cultures of mouse submandibular and parotid glands: a comparative study.

ABSTRACT: Freshly isolated salivary cells can be plated on an extracellular matrix, such as growth factor-reduced Matrigel (GFR-MG), to induce the formation of three-dimensional (3D) structures. Cells grown on GFR-MG are able to form round structures with hollow lumina, capable of sustaining amylase expression. In contrast, cells grown on plastic do not exhibit these features. Our recent studies have used mouse parotid gland (PG) cells, grown on different extracellular matrices, as a model for acinar formation. However, PG cells were not able to respond to the secretory agonist carbachol beyond 5 days and did not sustain polarity over time, regardless of the substratum. An alternative option relies in the use of mouse submandibular glands (SMG), which are more anatomically accessible and yield a lar

SUBMITTER: Leigh NJ 

PROVIDER: S-EPMC4363090 | biostudies-literature | 2017 Mar

REPOSITORIES: biostudies-literature