Marcelo Farias-Jofre, Roberto Romero, Jose Galaz, Yi Xu, Derek Miller, Valeria Garcia-Flores, Marcia Arenas-Hernandez, Andrew D Winters, Bruce A Berkowitz, Robert H Podolsky, Yimin Shen, Tomi Kanninen, Bogdan Panaitescu, Catherine R Glazier, Roger Pique-Regi, Kevin R Theis, Nardhy Gomez-Lopez
BACKGROUND: Preterm birth preceded by spontaneous preterm labour often occurs in the clinical setting of sterile intra-amniotic inflammation (SIAI), a condition that currently lacks treatment. METHODS: Proteomic and scRNA-seq human data were analysed to evaluate the role of IL-6 and IL-1α in SIAI. A C57BL/6 murine model of SIAI-induced preterm birth was developed by the ultrasound-guided intra-amniotic injection of IL-1α. The blockade of IL-6R by using an aIL-6R was tested as prenatal treatment for preterm birth and adverse neonatal outcomes...
November 7, 2023: EBioMedicine