The relationship between prenatal drought exposure and the diversity and composition of gut microbiome in pregnant women and neonates.

ABSTRACT: Drought induced by climate change poses a serious threat to human health. The gut microbiome also plays a critical role in human health. However, no studies have explored the effect of drought on the human gut microbiome. Therefore, our study aimed to investigate the relationship between drought and gut microbiome. Our study included 59 mothers and 38 neonates in our study. 16S rRNA V3-V4 sequencing was used to profile the gut microbiome. The Standardized Precipitation Evapotranspiration Index (SPEI) was used to represent drought characteristics. KEGG pathway level 3 was employed for functional analysis. Generalized linear models were used to explore the effect of drought on the gut microbiome. Mothers and neonates were divided into the LSPEI (Lower SPEI) group or HSPEI (Higher SPEI) group

SUBMITTER: Fang Q 

PROVIDER: S-EPMC11695601 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature