The Onco Life Podcast

Colorectal Cancer and the Gut Microbiome: How Bacteria Influence CRC Risk and Tumor Growth

β€’ DR. CHRISTINA NG VAN TZE

This episode explores the growing connection between colorectal cancer and the gut microbiome, and what current research reveals about how gut bacteria may influence cancer risk, inflammation, and tumor behavior.

In this episode, you will learn:

  • How certain gut bacteria may trigger DNA damage linked to colorectal cancer
  • Why butyrate-producing microbes and SCFAs help protect intestinal cells
  • How is microbiome imbalance commonly seen in CRC patients
  • The role gut bacteria play in the tumor microenvironment
  • What fecal microbiota transplantation means for future CRC care
  • How fiber-rich diets and probiotics support colon and gut health

Understanding the gut microbiome gives patients and caregivers new insight into prevention, early detection, and long-term colorectal cancer care.

Blog Link: Colorectal Cancer and the Gut Microbiome: Is There a Connection?

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Author: Dr. CHRISTINA NG VAN TZE

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