Palmitate and group B synergistically and differentially induce IL-1β from human gestational membranes.

Introduction: Rupture of the gestational membranes often precedes major pregnancy complications, including preterm labor and preterm birth. One major cause of inflammation in the gestational membranes, chorioamnionitis (CAM) is often a result of bacterial infection. The commensal bacterium , or Group B (GBS) is a leading infectious cause of CAM.