Gut Microbiota in Untreated Diffuse Large B Cell Lymphoma Patients.

ABSTRACT: Intestinal microecology plays an important role in the development and progression of hematological malignancies. However, characteristics of gut microbiota in diffuse large B cell lymphoma (DLBCL) have not been reported. The microbiota composition of fecal samples from 25 untreated DLBCL patients and 26 healthy volunteers was examined by 16S rRNA gene sequencing. On α-diversity analysis, there was no significant difference in species diversity and abundance between the two groups. However, a significant difference was observed on β-diversity analysis. The intestinal microbiota in patients with DLBCL showed a continuous evolutionary relationship, which progressed from phylum, proteobacteria, to genus, Escherichia-Shigella. Their abundance was significantly higher than that of

SUBMITTER: Yuan L 

PROVIDER: S-EPMC8076791 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature