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New biologicals for prostate cancer prevention: Genes, vaccines, and immune-based interventions
A J Pantuck1, A Zisman, D Henderson
1UCLA School of Medicine, University of California at Los Angeles, Los Angeles, California 90095-1738 , USA.
Abstract:
For at least 100 years, immunologists have proposed activating the immune system to specifically target and eradicate autologous tumor cells. The idea that tumor cells can be recognized as foreign to the host's immune system is an essential concept of tumor immunology that was first postulated by Paul Ehrlich at the turn of the century. Anecdotal reports of spontaneous tumor regression have been presumed to be immunologically mediated. With the advent of molecular gene transfer techniques and increased knowledge of the regulation of the immune response, effective methods for harnessing the immune system as a therapeutic agent are finally being realized. Current results of clinical immune/gene therapy protocols will be reviewed with consideration towards the concept of cancer prevention.
Insights
Immunologists have long sought to activate the immune system against cancer. Advances in gene transfer and immunology are enabling effective immune-based cancer therapies and prevention strategies.
Area of Science:
- Immunology
- Oncology
- Gene Therapy
Background:
- The concept of immune system recognition of tumor cells dates back over a century.
- Spontaneous tumor regression has long suggested an immunological basis for cancer control.
- Recent molecular and immunological advancements are paving the way for novel cancer therapies.
Purpose of the Study:
- To review the historical context and current status of immune-based therapies for cancer.
- To explore the potential of immune and gene therapy in cancer prevention.
- To discuss the realization of harnessing the immune system as a therapeutic agent.
Main Methods:
- Review of clinical immune/gene therapy protocols.
- Consideration of immunological principles in cancer treatment.
- Analysis of advancements in molecular gene transfer techniques.
Main Results:
- Effective methods for utilizing the immune system therapeutically are emerging.
- Clinical trials are demonstrating the potential of immune/gene therapy.
- The review synthesizes current findings in the field.
Conclusions:
- Immune-based strategies offer promising avenues for cancer treatment.
- Immune and gene therapy hold potential for cancer prevention.
- Continued research is crucial for optimizing these therapeutic approaches.