Proto-oncogene (Noun)
Meaning
A normal gene that has the potential to become an oncogene.
Classification
Nouns denoting body parts.
Examples
- The proto-oncogene, once activated by a genetic mutation, can lead to uncontrolled cell growth and tumor formation.
- Scientists are studying the role of proto-oncogenes in cancer development to identify potential therapeutic targets.
- In its normal state, the proto-oncogene regulates cell growth and division, but its activation can trigger a cascade of events leading to cancer.
- Mutations in the proto-oncogene can cause it to become hyperactive, resulting in the overproduction of proteins that promote tumor growth.
- Understanding how proto-oncogenes become activated and contribute to cancer is crucial for developing effective cancer treatments.