The fungal microbiota modulate neonatal oxygen-induced lung injury.

ABSTRACT:

Background

The immature lungs of very preterm infants are exposed to supraphysiologic oxygen, contributing to bronchopulmonary dysplasia (BPD), a chronic lung disease that is the most common morbidity of prematurity. While the microbiota significantly influences neonatal health, the relationship between the intestinal microbiome, particularly micro-eukaryotic members such as fungi and yeast, and lung injury severity in newborns remains unknown.

Results

Here, we show that the fungal microbiota modulates hyperoxia-induced lung injury severity in very low birth weight premature infants and preclinical pseudohumanized and altered fungal colonization mouse models. Instead of fungal communities dominated by Candida and Saccharomyces, the first stool microbiomes of infants who deve

SUBMITTER: Martin I 

PROVIDER: S-EPMC11773857 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature