Analyzing exosomal miRNA profiles in tetralogy of fallot fetuses' amniotic fluid.

ABSTRACT: Amniotic fluid (AF)-derived exosomal miRNA have been explored as potential contributors to the pathogenesis of Tetralogy of Fallot (TOF). This study aimed to investigate the expression profiles of AF-derived exosomal miRNAs and their potential contribution to TOF development. Exosomes were isolated from AF samples obtained from pregnant women carrying fetuses diagnosed with TOF. AF-derived exosomal miRNAs expression profiles were generated using the Agilent human miRNA Array V21.0, comparing 5 TOF samples with 5 healthy controls. Differential expression analysis identified 257 significantly dysregulated miRNAs in the TOF group. KEGG pathway enrichment analysis revealed that the predicted targets of these differentially expressed miRNAs were enriched in pathways associated with congenital d

SUBMITTER: Yang H 

PROVIDER: S-EPMC11696619 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature