Metabolomic signatures associated with fetal growth restriction and small for gestational age: a systematic review.

ABSTRACT: The pathways involved in the pathophysiology of fetal growth restriction (FGR) and small for gestational age (SGA) are incompletely understood. We conduct a systematic review to identify metabolomic signatures in maternal and newborn tissues and body fluids samples associated with FGR/SGA. Here, we report that 825 non-duplicated metabolites were significantly altered across the 48 included studies using 10 different human biological samples, of which only 56 (17 amino acids, 12 acylcarnitines, 11 glycerophosphocholines, six fatty acids, two hydroxy acids, and eight other metabolites) were significantly and consistently up- or down-regulated in more than one study. Three amino acid metabolism-related pathways and one related with lipid metabolism are significantly associated with FGR and/or

SUBMITTER: Conde-Agudelo A 

PROVIDER: S-EPMC11555221 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature