Stretch-induced human myometrial cytokines enhance immune cell recruitment via endothelial activation.

ABSTRACT: Spontaneous term labour is associated with amplified inflammatory events in the myometrium including cytokine production and leukocyte infiltration; however, potential mechanisms regulating such events are not fully understood. We hypothesized that mechanical stretch of the uterine wall by the growing fetus facilitates peripheral leukocyte extravasation into the term myometrium through the release of various cytokines by uterine myocytes. Human myometrial cells (hTERT-HM) were subjected to static mechanical stretch; stretch-conditioned media was collected and analysed using 48-plex Luminex assay and ELISA. Effect of stretch-conditioned media on cell adhesion molecule expression of human uterine microvascular endothelial cells (UtMVEC-Myo) was detected by quantitative polymerase chain react

SUBMITTER: Lee YH 

PROVIDER: S-EPMC4654292 | biostudies-literature | 2015 Mar

REPOSITORIES: biostudies-literature