Nutrient acquisition strategies by gut microbes

MK Muramatsu, SE Winter - Cell Host & Microbe, 2024 - cell.com
The composition and function of the gut microbiota are intimately tied to nutrient acquisition
strategies and metabolism, with significant implications for host health. Both dietary and host …

Presence of digestible starch impacts in vitro fermentation of resistant starch

CE Klostermann, MF Endika, D Kouzounis… - Food & Function, 2024 - pubs.rsc.org
Starch is an important energy source for humans. Starch escaping digestion in the small
intestine will transit to the colon to be fermented by gut microbes. Many gut microbes …

Carbohydrate binding modules: Compact yet potent accessories in the specific substrate binding and performance evolution of carbohydrate-active enzymes

Y You, H Kong, C Li, Z Gu, X Ban, Z Li - Biotechnology Advances, 2024 - Elsevier
Carbohydrate binding modules (CBMs) are independent non-catalytic domains widely found
in carbohydrate-active enzymes (CAZymes), and they play an essential role in the substrate …

To split or not to split: CASP15 targets and their processing into tertiary structure evaluation units

A Kryshtafovych, DJ Rigden - Proteins: Structure, Function, and …, 2023 - Wiley Online Library
Processing of CASP15 targets into evaluation units (EUs) and assigning them to
evolutionary‐based prediction classes is presented in this study. The targets were first split …

Correlation between the structures of natural polysaccharides and their properties in regulating gut microbiota: Current understanding and beyond

WS Keung, WH Zhang, HY Luo, KC Chan… - Carbohydrate …, 2025 - Elsevier
Natural polysaccharides have complex structural properties and a wide range of health-
promoting effects. Accumulating evidence suggests that the effects are significantly …

Bacterial interactions on nutrient-rich surfaces in the gut lumen

BH Chiang, G Vega, SC Dunwoody… - Infection and …, 2024 - Am Soc Microbiol
The intestinal lumen is a turbulent, semi-fluid landscape where microbial cells and nutrient-
rich particles are distributed with high heterogeneity. Major questions regarding the basic …

Clostridium butyricum Prazmowski can degrade and utilize resistant starch via a set of synergistically acting enzymes

TL Pickens, DW Cockburn - Msphere, 2024 - Am Soc Microbiol
Resistant starch is a prebiotic fiber that is best known for its ability to increase butyrate
production by the gut microbiota. This butyrate then plays an important role in modulating …

[HTML][HTML] The prebiotic potential of RS-3 preparations for pre-and post-weaning piglets

CE Klostermann, TMC Quadens, LS Lagos… - … and Dietary Fibre, 2023 - Elsevier
Piglets undergo stress during the weaning period, resulting in an imbalance in gut microbial
composition and activity, and potentially post-weaning diarrhoea. Supporting maturation of …

Novel amylase genes enable utilisation of resistant starch by bifidobacteria relevant to early-life microbiome development

ME Millar, M Abele, HC Harris, TT Koev, A Telatin… - bioRxiv, 2024 - biorxiv.org
Bifidobacterium species and strains are key members of the gut microbiota, appearing soon
after birth and persisting into adulthood. Resistant starch is an important dietary substrate for …

Host-specific microbiome and genomic signatures in Bifidobacterium reveal co-evolutionary and functional adaptations across diverse animal hosts

M Kujawska, D Seki, L Chalklen, J Malsom, S Goatcher… - bioRxiv, 2025 - biorxiv.org
Animal hosts harbour divergent microbiota, including various Bifidobacterium species and
strains, yet their evolutionary relationships, and functional adaptions remain understudied …