Relaxin-2 connecting peptide (pro-RLX2) levels in second trimester serum samples to predict preeclampsia

Endoglin, Inhibin A and PlGF are highly predictive of preeclampsia. Quantification of pro-RLX2 is not able to predict preeclampsia. Nevertheless, the potential involvement of relaxin 2/pro-RLX2 in the pathophysiology of preeclampsia requires further study.