Proteomic analyses of Bacteroides ovatus and Bifidobacterium longum in xylan bidirectional culture shows sugar cross-feeding interactions

Vega-Sagardía, Marco; Delgado, Josué; Ruíz-Moyano, Santiago; Garrido, Daniel

doi:10.1016/j.foodres.2023.113025

Cited by 6 publications

(1 citation statement)

References 76 publications

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“…longum NCC 2705 thrived on the carbohydrate fragments of larch wood AG degraded by B. caccae . Vega-Sagardía et al 119 reported that B. ovatus HM222 degraded xylan and promoted the growth of B. longum PT4 by releasing XOS and extracellular enzymes and that the secretion of α-L-arabinoglycosidase, L-arabinose isomerase, and xylulose isomerase increased in B. longum PT4. However, due to the poor growth of Bacteroides at pH <5.5, with the production of acetate and lactate by B .…”

Section: Glycan Utilization Capacity Of Bifidobacteria Shapes Cross-f...mentioning

confidence: 99%

Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health

Xiao,

Zhang,

Duan

et al. 2024

npj Biofilms Microbiomes

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Throughout the life span of a host, bifidobacteria have shown superior colonization and glycan abilities. Complex glycans, such as human milk oligosaccharides and plant glycans, that reach the colon are directly internalized by the transport system of bifidobacteria, cleaved into simple structures by extracellular glycosyl hydrolase, and transported to cells for fermentation. The glycan utilization of bifidobacteria introduces cross-feeding activities between bifidobacterial strains and other microbiota, which are influenced by host nutrition and regulate gut homeostasis. This review discusses bifidobacterial glycan utilization strategies, focusing on the cross-feeding involved in bifidobacteria and its potential health benefits. Furthermore, the impact of cross-feeding on the gut trophic niche of bifidobacteria and host health is also highlighted. This review provides novel insights into the interactions between microbe-microbe and host-microbe.

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Section: Glycan Utilization Capacity Of Bifidobacteria Shapes Cross-f...mentioning

confidence: 99%

Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health

Xiao,

Zhang,

Duan

et al. 2024

npj Biofilms Microbiomes

View full text Add to dashboard Cite

show abstract

A synergistic fermentation system of probiotics with low-cost and high butyric acid production: Lactiplantibacillus plantarum and Clostridium tyrobutyricum

Zhou,

Wang,

Duan

et al. 2024

Food Bioscience

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Potassium-induced κ-carrageenan helices resist degradation by gut microbiota in an in vitro model

Yuan,

Gao,

et al. 2025

Food Hydrocolloids

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Proteomic analyses of Bacteroides ovatus and Bifidobacterium longum in xylan bidirectional culture shows sugar cross-feeding interactions

Cited by 6 publications

References 76 publications

Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health

Cross-feeding of bifidobacteria promotes intestinal homeostasis: a lifelong perspective on the host health

A synergistic fermentation system of probiotics with low-cost and high butyric acid production: Lactiplantibacillus plantarum and Clostridium tyrobutyricum

Potassium-induced κ-carrageenan helices resist degradation by gut microbiota in an in vitro model

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