Potential role for nectin-4 in the pathogenesis of pre-eclampsia: a molecular genetic study.

ABSTRACT:

Background

Nectins are cell adhesion molecules that play a pivotal role in adherens junctions and tight junctions. Our previous study using whole-genome oligonucleotide microarrays revealed that nectin-4 was upregulated in pre-eclamptic placentas. We investigated the role of nectin-4 in the etiology of pre-eclampsia.

Methods

We investigated the expression of nectin-4 using real-time RT-PCR, western blot and immunostaining. Additionally, we performed matrigel invasion assay and cytotoxicity assay using cells overexpressing the nectin-4.

Results

NECTIN4 transcripts were elevated in pre-eclamptic placentas relative to uncomplicated pregnancies. Nectin-4 protein levels in pre-eclamptic placentas were higher on a semi-quantitative western blot. Nectin-4 was localized at th

SUBMITTER: Ito M 

PROVIDER: S-EPMC6137934 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature