Establishment and characterization of an SV40 immortalized chicken intestinal epithelial cell line.

ABSTRACT: Primary chicken intestinal epithelial cells or 3D enteroids are a powerful tool to study the different biological mechanisms that occur in the chicken intestine. Unfortunately, they are not ideal for large-scale screening or long-term studies due to their short lifespan. Moreover, they require expensive culture media, coatings, or the usage of live embryos for each isolation. The aim of this study was to establish and characterize an immortalized chicken intestinal epithelial cell line to help the study of host-pathogen interactions in poultry. This cell line was established by transducing into primary chicken enterocytes the SV40 large-T antigen through a lentiviral vector. The transduced cells grew without changes up to 40 passages maintaining, after a differentiation phase of 48 h with

SUBMITTER: Ghiselli F 

PROVIDER: S-EPMC10400971 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature