PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27656108-2 2016 We show that the expression of the cancer-promoting phosphatase PRL-3 (PTP4A3), which is overexpressed in several epithelial cancers, in polarized epithelial MDCK and Caco2 cells leads to invasion and the formation of multiple ectopic, fully polarized lumens in cysts. caco2 167-172 protein tyrosine phosphatase 4A3 Canis lupus familiaris 71-77