Changes in the gut microbiome can predict and decrease Epstein‐Barr virus infection risk in children after liver transplantation

Author:

Wang Xu1ORCID,Sun Liying2,Li Peng1,Zhang Shutian1

Affiliation:

1. Department of Gastroenterology Beijing Friendship Hospital, Capital Medical University Beijing P. R. China

2. Department of Liver Transplantation Beijing Friendship Hospital, Capital Medical University Beijing P. R. China

Abstract

AbstractObjectivePrimary Epstein‐Barr virus (EBV) infection is observed in 60% of children during the first year after liver transplantation as usage of imm‐unosuppressant. Finding predictive indicators of EBV infection is important to reduce the morbidity and mortality of EBV infection‐related diseases by suggesting a dose reduction of immunosuppressant.MethodsWe compared and analysed the gut microbiome of EBV‐infected children with an asymptomatic virus‐carrying status and EBV‐uninfected children after liver transplantation using high‐throughput sequencing.ResultsSignificant differences in gut microbiome composition in two groups were detected. In detail, Firmicutes and Lactobacillus were increased in EBV‐infected group, while Clostridium was increased in EBV‐uninfected group. Furthermore, CD4 percentage in T cells of blood showed a significant positive correlation with the content of Clostridium sp. CAG: 127 in EBV‐uninfected group.ConclusionChanges in the gut microbiome could predict and decrease the EBV infection risk of children after liver transplantation. image

Publisher

Wiley

Subject

Infectious Diseases,Transplantation

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