Oncogene - Nature
Oncogene is one of the world’s leading cancer journals. It is published weekly and covers all aspects of the structure and function of Oncogenes.

Oncogene - Wikipedia
Oncogenes are a physically and functionally diverse set of genes, and as a result, their protein products have pleiotropic effects on a variety of intricate regulatory cascades within the cell. [2] Since the 1970s, dozens of oncogenes have been identified in human cancer.

Oncogene: What They Are & What They Do - Cleveland Clinic
It’s a mutated (changed) form of a normal gene, called a proto-oncogene, that manages cell growth. When proto-oncogenes mutate into oncogenes, they cause cells to grow and divide uncontrollably.

Oncogene - National Human Genome Research Institute
An oncogene is a mutated gene that has the potential to cause cancer. Before an oncogene becomes mutated, it is called a proto-oncogene, and it plays a role in regulating normal cell division.

Oncogenes, Tumor Suppressor Genes, and DNA Repair Genes
When a proto-oncogene mutates (changes) or there are too many copies of it, it can become turned on (activated) when it is not supposed to be, at which point it's now called an oncogene. When this happens, the cell can start to grow out of control, which might lead to cancer.

Definition of oncogene - NCI Dictionary of Cancer Terms
When a proto-oncogene is changed so that too many copies are made or it becomes more active than normal, it is called an oncogene. Oncogenes may cause normal cells to become cancer cells and grow in the body.

Oncogene | Description, Discovery, Proto-oncogene, Cancer, & Facts ...
An oncogene is a sequence of deoxyribonucleic acid (DNA) that has been altered or mutated from its original form, the proto-oncogene. Operating as a positive growth regulator, the proto-oncogene is involved in promoting the differentiation and proliferation of normal cells.

Oncogene: Role in Cancer, Types, and Examples - Verywell Health
Proto-oncogenes are normal cellular genes, whereas oncogenes are mutated genes that can cause cancer by making cells grow out of control. Most oncogene mutations happen during a person's life and are not inherited from their parents.

What Is an Oncogene and How Does It Cause Cancer?
An oncogene is a mutated version of a normal gene that drives cells to grow and divide uncontrollably, potentially leading to cancer. Every person carries the original, healthy versions of these genes, called proto-oncogenes, which play essential roles in normal cell growth.

Oncogenes and tumor suppressor genes: functions and roles in cancers
All cancers are rooted to mutations in oncogenes (OCGs). OCGs can be defined as a modified version of a proto‐OCG, a class of genes involved in normal cell division and growth but carry some deleterious mutations.