Britannica AI Icon

Quick Summary

The APC gene, or Adenomatous Polyposis Coli gene, is a tumor suppressor gene. Tumor suppressor genes normally regulate cell growth and inhibit proliferation. When mutated, they can contribute to the development of cancer.

An inherited mutation in the APC gene is linked to familial adenomatous polyposis, a condition characterized by the formation of numerous polyps in the colon, some of which can become cancerous. Unlike proto-oncogenes, both copies of a tumor suppressor gene must be altered to inactivate its function.123

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.