Exploring the mechanism of thapsigargin inhibiting TGEV replication in porcine intestinal organoids based on RNA-seq
Thapsigargin (TG), an ER stress inducer, exhibits a broad-spectrum anti-CoV effect in previous research. Here, we find that TG inhibits the replication of transmissible gastroenteritis virus (TGEV) on 2D porcine intestinal organoids. Transcriptome analyses reveal that TG improved the expression of the ER-associated protein degradation (ERAD) component. Moreover, TG impacts the processes involved in the secretion, the responses to nutrients and the epithelial cell differentiation in the intestinal epithelial.