Activation of transforming genes in neoplasms
1984
Activation of Transforming Genes in Neoplasms
publication
Evidence: moderate
Author Information
Author(s): G.M. Cooper
Primary Institution: Dana Farber Cancer Institute and Department of Pathology, Harvard Medical School
Hypothesis
The study investigates how alterations in cellular oncogenes contribute to the development of neoplastic disease.
Conclusion
The study concludes that the activation of transforming genes is a significant factor in the development of various neoplasms.
Supporting Evidence
- Cellular oncogenes have been identified by the biological activity of tumor DNAs in transfection assays.
- Normal cells lack efficient transforming activity compared to tumor DNAs.
- Activated transforming genes have been detected in various types of neoplasms including carcinomas and lymphomas.
Takeaway
This study shows that certain genes can change in cancer cells, helping them grow and spread.
Methodology
The study reviews experiments that identify cellular oncogenes through transfection assays in NIH 3T3 mouse cells.
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