Multi-omics analysis reveals the interplay between intratumoral bacteria and glioma.

ABSTRACT: Emerging evidence highlights the potential impact of intratumoral microbiota on cancer. However, the microbial composition and function in glioma remains elusive. Consequently, our study aimed to investigate the microbial community composition in glioma tissues and elucidate its role in glioma development. We parallelly performed microbial profiling, transcriptome sequencing, and metabolomics detection on tumor and adjacent normal brain tissues obtained from 50 glioma patients. We employed immunohistochemistry, multicolor immunofluorescence, and fluorescence in situ hybridization (FISH) staining to observe the presence and location of bacteria. Furthermore, an animal model was employed to validate the impact of key bacteria on glioma development. Six genera were found to be signific

SUBMITTER: Li T 

PROVIDER: S-EPMC11748541 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature