Pard3 suppresses glioma invasion by regulating RhoA through atypical protein kinase C/NF-κB signaling.

ABSTRACT: Partitioning defective protein 3 (Pard3) has been reported to inhibit the progression of numerous human cancer cell types. However, the role of Pard3 in glioma progression remains unclear. In this study, the expression of Pard3 was measured in human gliomas of different grades by both quantitative polymerase chain reaction and Western blotting. The effect of Pard3 on glioma progression was tested using cell counting kit-8 assays, EdU assays, colony formation assays, cell migration, and invasion assays and tumor xenografts. The effect of Pard3 on Ras homolog family member A (RhoA) protein levels, subcellular localization, and transcriptional activity was measured by immunoblotting and immunofluorescence. Our results indicate that Pard3 functions as a tumor suppressor in gliomas and that the

SUBMITTER: Li J 

PROVIDER: S-EPMC6536976 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature