The Combination of 2'-Fucosyllactose with Short-Chain Galacto-Oligosaccharides and Long-Chain Fructo-Oligosaccharides that Enhance Influenza Vaccine Responses Is Associated with Mucosal Immune Regulation in Mice.

ABSTRACT:

Background

A critical role for host-microbe interactions and establishment of vaccine responses has been postulated. Human milk oligosaccharides, of which 2'-fucosyllactose (2'FL) is the most prevalent, are known to alter host-associated microbial communities and play a critical role in the immunologic development of breastfed infants.

Objectives

Dietary supplementation with a combination of 2'FL and prebiotic short-chain (sc) galacto-oligosaccharides (GOS) and long-chain (lc) fructo-oligosaccharides (FOS) was employed to examine human milk oligosaccharide effects on immune responsiveness, within a murine influenza vaccination model.

Methods

Female mice (6 wk old, C57Bl/6JOlaHsd) were fed either control diet (CON) or scGOS/lcFOS/2'FL-containing diet (GF2F) for 45 d. A

SUBMITTER: Xiao L 

PROVIDER: S-EPMC6499104 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature