Cited by 677Liver Disease and TransplantationGut microbiota and healthSepsis Diagnosis and Treatment

Bacterial translocation (BT) in cirrhosis†

Wiest, Reiner, Garcia‐Tsao, Guadalupe·2005·Hepatology

Abstract

Gut flora and bacterial translocation (BT) play an important role in the pathogenesis of the complications of cirrhosis. Research on the pathogenesis of BT and its clinical significance transcends established boundaries between microbiology, cell biology, intestinal pathophysiology, and immunology. This review delineates multiple mechanisms involved in the process of BT, with an emphasis on alterations in intestinal flora and mucosal barrier function, particularly immunological defense mechanisms. Current knowledge on the innate and adaptive immune response that allows a "friendly" communication between bacteria and host is summarized, and alterations occurring in cirrhosis that may facilitate BT are discussed. In addition, definition of a "pathological" BT is proposed together with an analysis of the anatomical site and route of BT. Finally, therapeutic approaches for the prevention of BT in experimental and human cirrhosis are reviewed. Future research in the field of BT in cirrhosis will allow the development of new therapeutic targets in the prevention of infections and other complications of cirrhosis.

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Crossref · 10.1002/hep.20632

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152 of 152 references verified0 citation errors · 0 not checkable

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  • Gut microbiota alterations occur in earlier stages of liver disease and in animal models.

    “Likewise, a number of studies have demonstrated alterations of the gut microbiota in earlier stages of liver disease 35,36 as well as in animal models16,31.”

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Authors
Wiest, R., & Garcia‐Tsao, G.
Affiliations
University Hospital Regensburg (DE)
Venue
Hepatology
Published
2005-03
Volume
41
Issue
3
Pages
422-433
ISSN
0270-9139 (ISSN-L)
OpenAlex
W2132551814
Cited by
677
References
152
Citations by year
2026: 10 · 2025: 16 · 2024: 22 · 2023: 20 · 2022: 20 · 2021: 25 · 2020: 31 · 2019: 50 · 2018: 39 · 2017: 34 · 2016: 42 · 2015: 55 · 2014: 55 · 2013: 40 · 2012: 53
FWCI
2.60
Type
journal article
Language
en
Open access
closed
Locations
  • Hepatology (publishedVersion)
  • PubMed (publishedVersion)
  • University of Regensburg Publication Server (University of Regensburg) (acceptedVersion)
Topics
  • Health Sciences › Medicine › Hepatology › Liver Disease and Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Epidemiology › Sepsis Diagnosis and Treatment
Keywords
bacterial translocation, liver cirrhosis, gut microbiota, intestinal barrier function, innate immunity, adaptive immunity, host-microbe interactions, cirrhosis complications, infection control
MeSH terms
Decontamination, Humans, Immunity, Innate, Intestinal Mucosa, Intestines, Liver Cirrhosis, Nitric Oxide, Bacterial Translocation, Probiotics

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