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oncogene

oncogene

Noun

pl: oncogenes

This term is used exclusively within medical, genetic, and biological contexts. It describes a specific type of gene that, while often starting as a proto-oncogene (a normal gene), becomes an oncogene through mutation or overexpression, leading to the development of a tumor.

In clinical discourse, the term carries a strong negative connotation associated with malignancy and cellular dysfunction. It is typically paired with verbs like trigger, activate, or express to describe the mechanism of carcinogenesis.

Meanings

Nounoncogene

A gene that has the potential to cause cancer, typically by promoting uncontrolled cell growth and division when mutated or expressed at abnormally high levels.

The researchers identified a specific oncogene that triggers the rapid proliferation of tumor cells.

Examples

The mutation of a proto-oncogene into an oncogene can lead to malignancy.

Health

We need to determine if this specific oncogene is driving the tumor growth.

Health

The professor explained how an oncogene overrides the normal cell cycle.

School Life

Could this particular oncogene be the primary cause of the patient's relapse?

Health

Targeted therapies are designed to inhibit the activity of a specific oncogene.

Health

I wonder if there is a way to silence that oncogene without affecting healthy cells.

The study focuses on the interaction between the oncogene and tumor suppressor genes.

An activated oncogene promotes continuous cell division.

Health

The lab results confirm the presence of a rare oncogene in the sample.

Health

Last Updated: May 2026•Report an Error