Alterations in the gut virome are associated with type 2 diabetes and diabetic nephropathy.

ABSTRACT: Although changes in gut microbiome have been associated with the development of T2D and its complications, the role of the gut virome remains largely unknown. Here, we characterized the gut virome alterations in T2D and its complications diabetic nephropathy (DN) by metagenomic sequencing of fecal viral-like particles. Compared with controls, T2D subjects, especially those with DN, had significantly lower viral richness and diversity. 81 viral species were identified to be significantly altered in T2D subjects, including a decrease in some phages (e.g. Flavobacterium phage and Cellulophaga phaga). DN subjects were depleted of 12 viral species, including Bacteroides phage, Anoxybacillus virus and Brevibacillus phage, and enriched in 2 phages (Shigella p

SUBMITTER: Fan G 

PROVIDER: S-EPMC10291934 | biostudies-literature | 2023 Jan-Dec

REPOSITORIES: biostudies-literature