Dietary fiber intake impacts gut bacterial and viral populations in a hypertensive mouse model.

ABSTRACT: The gut microbiome is an emerging factor in preventing hypertension, yet the influence of gut bacteriophages, viruses infecting bacteria, on this condition remains unclear. Bacteriophage-bacteria interactions, which impact the gut microbiome, are influenced differentially by temperate and virulent bacteriophages. However, the standard technique for studying viral populations, viral-like particles (VLPs)-metagenomes, often overlook prophages, the intracellular stage of temperate bacteriophages, creating a knowledge gap. To address this, we investigated alterations in extracellular and intracellular bacteriophages, alongside bacterial populations, in the angiotensin II-hypertension model. We sequenced VLPs and bulk DNA from cecal-colonic samples collected from male C57BL/6J mice implanted wi

SUBMITTER: Avellaneda-Franco L 

PROVIDER: S-EPMC11567275 | biostudies-literature | 2024 Jan-Dec

REPOSITORIES: biostudies-literature