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Gene therapy: a status report
S Agarwal1, R Khardori, N Khardori
1Department of Genetics, Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow.
The Journal of the Association of Physicians of India
|February 1, 1992
Summary
Gene therapy offers potential for treating genetic disorders by transferring genes into cells. Current applications focus on somatic cell therapy, with challenges in efficient gene transfer and expression.
Area of Science:
- Biotechnology
- Molecular Biology
- Genetics
Background:
- Gene therapy involves introducing genetic material to treat diseases.
- Significant potential exists for hereditary diseases, especially single-gene disorders.
- Current ethical and practical considerations limit gene therapy to somatic cells.
Purpose of the Study:
- To explore the potential of gene therapy for treating human hereditary diseases.
- To address the challenges associated with efficient gene transfer and expression in somatic cells.
Main Methods:
- Transfer of genetic material into cells of diseased organisms.
- Focus on single gene disorders for potential application.
- Current implementation as somatic cell therapy.
Main Results:
- Gene therapy is a viable approach for genetic disease treatment.
- Somatic cell therapy is the current standard due to ethical and practical reasons.
- Challenges remain in achieving efficient and persistent gene expression.
Conclusions:
- Gene therapy holds promise for treating genetic disorders.
- Efficient gene transfer and sustained expression are key challenges.
- Somatic gene therapy is the current focus, with germline therapy as a future possibility.