Maternal Inflammation During Pregnancy and Cord Blood Metabolomic Signatures in the Context of HIV Exposure.

ABSTRACT: Background/Objectives: Pregnant people with HIV (PWH) are more likely to experience systemic inflammation than pregnant people without HIV (PWoH), which may contribute to adverse outcomes in HIV-exposed uninfected (HEU) infants; however, the underlying mechanisms are not well studied. This study examined associations between maternal inflammatory markers during pregnancy and cord blood inflammatory markers and metabolomic signatures. Methods: Between 2011 and 2025, pregnant PWH and PWoH were enrolled at 24-28 weeks of gestational age. Maternal plasma was analyzed for inflammatory markers [interleukin (IL)-6, high-sensitivity C-reactive protein (hsCRP), soluble TNF-α receptor 1 (sTNFR1) and 2 (sTNFR2), soluble CD163 (sCD163), soluble CD14 (sCD14)]. At delivery, cord blood was

SUBMITTER: Fu T 

PROVIDER: S-EPMC12734536 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature