Global gene expression analysis of amniotic fluid cell‐free RNA from recipient twins with twin–twin transfusion syndrome

Abstract

This study provides the first transcriptome-wide data on the impact of TTTS on fetal development. Our results show that gene expression involving neurological and cardiovascular pathways are altered in recipient fetuses prior to surgical treatment. This has relevance for the origins of long-term complications seen in survivors and for the development of future fetal biomarkers.