Modulation of monocyte chemotactic protein-1 expression during lipopolysaccharide-induced preterm delivery in the pregnant mouse.

ABSTRACT: Preterm delivery is often associated with increased cytokine and chemokine production. These studies characterize the expression of the chemokine monocyte chemotactic protein-1 (MCP-1) in mice during lipopolysaccharide (LPS)-induced preterm delivery. Uterine and other tissues were harvested from CD-1 mice on gestational day 15 after intrauterine LPS injection. Quantitative real-time reverse-transcriptase polymerase chain reactions determined MCP-1 and toll-like receptor 4 (TLR4) mRNA expression during the 24 hours after LPS. MCP-1 protein expression was determined using a cytokine/chemokine protein array, enzyme-linked immunosorbant assay, and immunohistochemistry. Intrauterine LPS injection caused preterm delivery in CD-1 mice between 12 and 24 hours. Expression of MCP-1 mRNA significantl

SUBMITTER: Diamond AK 

PROVIDER: S-EPMC3084532 | biostudies-literature | 2007 Sep

REPOSITORIES: biostudies-literature