Related Experiment Videos
[Analysis of oncogene and its expression at cellular level].
1Pathology Division, National Cancer Center Research Institute.
Human Cell
|March 1, 1988
Summary
Researchers are identifying more oncogenes, but their exact roles in cancer development remain unclear. Studying oncogene expression with new antibody techniques and DNA analysis can illuminate their involvement in carcinogenesis.
Area of Science:
- Molecular Biology
- Oncology
- Cell Biology
Context:
- Over 40 oncogenes/proto-oncogenes identified via transfection and sequence homology.
- Oncogenes regulate cell growth and signal transduction, but their cancer roles are unclear.
Purpose:
- To explore the role of oncogenes in human cancer development.
- To discuss methods for studying oncogene expression at the cellular level.
Summary:
- Investigates the application of novel monoclonal antibodies for ras p21 detection using immunohistochemistry and immunoblotting.
- Examines DNA analysis possibilities in formalin-fixed paraffin-embedded tissues.
- Highlights the importance of cellular-level oncogene expression studies for understanding carcinogenesis.
Impact:
- Advances understanding of oncogene involvement in cancer initiation and progression.
- Provides insights into diagnostic and research applications of specific oncogene detection methods.
- Facilitates further research into targeted cancer therapies based on oncogene activity.