Early-life gut microbiome modulation reduces the abundance of antibiotic-resistant bacteria.

ABSTRACT:

Background

Antibiotic-resistant (AR) bacteria are a global threat. AR bacteria can be acquired in early life and have long-term sequelae. Limiting the spread of antibiotic resistance without triggering the development of additional resistance mechanisms is of immense clinical value. Here, we show how the infant gut microbiome can be modified, resulting in a significant reduction of AR genes (ARGs) and the potentially pathogenic bacteria that harbor them.

Methods

The gut microbiome was characterized using shotgun metagenomics of fecal samples from two groups of healthy, term breastfed infants. One group was fed B. infantis EVC001 in addition to receiving lactation support (n = 29, EVC001-fed), while the other received lactation support alone (n = 31, cont

SUBMITTER: Casaburi G 

PROVIDER: S-EPMC6693174 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature