Early life gut microbiome in children following spontaneous preterm birth and maternal preeclampsia

Shadid, I.L.C.; Lee-Sarwar, K.; Lu, Z.; Yadama, A.; Laranjo, N.; Carey, V.; O'Connor, G.T.; Zeiger, R.S.; Bacharier, L.; Guchelaar, H.J.; Liu, Y.Y.; Litonjua, A.A.; Weiss, S.T.; Mirzakhani, H.

doi:doi:10.1016/j.isci.2023.108311

The early life microbiome plays an important role in developmental and long-term health outcomes. However, it is unknown whether adverse pregnancy complications affect the offspring's gut microbiome post-natally and in early years. In a longitudinal cohort with a five-year follow-up of mother-child pairs affected by preeclampsia (PE) or spontaneous preterm birth (sPTB), we evaluated offspring gut alpha and beta diversity as well as taxa abundances considering factors like breastfeeding and mode of delivery. Our study highlights a trend where microbiome diversity exhibits comparable development across adverse and normal pregnancies. However, specific taxa at genus level emerge with distinctive abundances, showing enrichment and/or depletion over time in relation to PE or sPTB. These findings underscore the potential for certain adverse pregnancy complications to induce alterations in the offspring's microbiome over the course of early life. The implications of these findings on the...Show moreThe early life microbiome plays an important role in developmental and long-term health outcomes. However, it is unknown whether adverse pregnancy complications affect the offspring's gut microbiome post-natally and in early years. In a longitudinal cohort with a five-year follow-up of mother-child pairs affected by preeclampsia (PE) or spontaneous preterm birth (sPTB), we evaluated offspring gut alpha and beta diversity as well as taxa abundances considering factors like breastfeeding and mode of delivery. Our study highlights a trend where microbiome diversity exhibits comparable development across adverse and normal pregnancies. However, specific taxa at genus level emerge with distinctive abundances, showing enrichment and/or depletion over time in relation to PE or sPTB. These findings underscore the potential for certain adverse pregnancy complications to induce alterations in the offspring's microbiome over the course of early life. The implications of these findings on the immediate and long-term health of offspring should be investigated in future studies.Show less

Leiden University Scholarly Publications

View statistics

Documents

In Collections

Early life gut microbiome in children following spontaneous preterm birth and maternal preeclampsia