Distinct Gut Microbiome Signatures in Hemodialysis and Kidney Transplant Populations.

ABSTRACT: Background: Gut microbiota plays a critical role in host metabolism, immunity, and intestinal barrier integrity. Both chronic kidney disease (CKD) and kidney transplantation (KTR) are associated with gut dysbiosis, driven by uremic toxins, comorbidities, and immunosuppressive therapy. However, direct comparisons between hemodialysis (HD), KTR, and healthy controls (HC), while accounting for dietary factors, remain limited. Methods: We conducted a cross-sectional study including 48 HD patients, 75 KTR patients, and 13 HC. Stool patient samples were analyzed using 16S rRNA amplicon sequencing targeting the V4-V4 region to assess microbial composition and diversity. Data on clinical status, laboratory parameters, and dietary intake were collected and integrated with microbiome p

SUBMITTER: Voroneanu L 

PROVIDER: S-EPMC12653591 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature