Reduced circulating NrCAM as a biomarker for fetal growth restriction.

ABSTRACT:

Background

Placental insufficiency underpins pregnancy complications, fetal growth restriction (FGR) and preeclampsia, yet predictive biomarkers are limited. Neuronal Cell Adhesion Molecule (NrCAM) may be a promising biomarker of placental dysfunction. This study investigated whether NrCAM can predict diseases of placental insufficiency.

Methods

Circulating NrCAM was measured across independent cohorts. Plasma NrCAM was assessed at 36 weeks' gestation in women who later delivered FGR infants (<3rd centile birthweight), or developed preeclampsia at term. Circulating NrCAM was also measured in international cohorts: a UK high-risk cohort of women presenting with reduced fetal movements and delivered an FGR infant; a high-risk cohort from South Africa diagnosed with preeclampsi

SUBMITTER: Bartho LA 

PROVIDER: S-EPMC12301788 | biostudies-literature | 2025 Jul

REPOSITORIES: biostudies-literature