CMV infection, TLR-2 and -4 expression, and cytokine profiles in early-onset preeclampsia with HELLP syndrome.

ABSTRACT:

Problem

Cytomegalovirus (CMV) infection was previously reported in pregnancy complications. However, its seroprevalence and associated Toll-like receptor (TLR) expression in early-onset preeclampsia (EOPE) with hemolysis, elevated liver enzyme and low platelets syndrome (HELLPs) are unexplored.

Method of study

A case–control study was performed to examine maternal CMV antibodies, neutrophil Toll-like receptor (TLR)-2 and -4 expression as well as the cytokine profile in EOPE with HELLPs (EOPE-HELLPs) (n = 10), late-onset preeclampsia (LOPE) (n = 20), normal pregnancy (n = 60), and non-pregnancy (n = 20) controls.

Results

EOPE-HELLPs had significantly increased CMV IgG sero-positivity, upregulated TLR-2/-4 mRNA expression, increased serum IL-6 and TNF-α, and reduced IL-

SUBMITTER: Xie F 

PROVIDER: S-EPMC3999254 | biostudies-literature | 2014 Apr

REPOSITORIES: biostudies-literature