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Gut microbiome and immune responses in gastrointestinal cancer

Robyn Laube, Ken Liu*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

The immune system plays an integral role in both the prevention and development of gastrointestinal malignancies. This effect is partially mediated via the gut microbiome, which ordinarily maintains a bidirectional homeostatic balance with the immune system. In addition to influencing the development of inflammation and malignancy, the microbiome can also affect the response to anti-cancer therapies and development of immune-mediated toxicities. Modulation of the gut microbiome via diet, antibiotics, probiotics and faecal microbiota transplantation are therefore also able to influence the course of a malignancy. Continued research in this field will pave the way towards the development of personalised medicine utilising individual microbial analysis to inform treatment decisions and enhance patient prognoses.

Original languageEnglish
Title of host publicationMicrobiome in gastrointestinal cancer
EditorsJun Yu
Place of PublicationSingapore
PublisherSpringer Nature
Chapter11
Pages163-179
Number of pages17
ISBN (Electronic)9789811944925
ISBN (Print)9789811944918
DOIs
Publication statusPublished - 1 Jan 2023

Keywords

  • Checkpoint inhibitor
  • Faecal microbiota transplantation Immunotherapy
  • Gastrointestinal malignancy, colorectal cancer Hepatocellular carcinoma
  • Immune system
  • Microbiome
  • Probiotics

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