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Gene, stem cell, and future therapies for orphan diseases
1Center for Rare Disease Therapies, Keck Graduate Institute, Claremont, California, USA. ian_phillips@kgi.edu
Clinical Pharmacology and Therapeutics
|June 29, 2012
Summary
Gene and stem cell therapies offer new hope for treating rare orphan diseases, many of which lack effective treatments. Advanced techniques like gene editing show promise for correcting genetic defects and developing novel cures.
Area of Science:
- Biomedical Science
- Genetics
- Regenerative Medicine
Background:
- Over 7,000 rare orphan diseases exist, with treatments available for only 5%.
- Most rare diseases have genetic origins, necessitating targeted therapeutic strategies.
Purpose of the Study:
- To explore the potential of advanced gene and stem cell therapies for treating rare diseases.
- To highlight novel approaches like gene editing and induced pluripotent stem cells for rare disease cures.
Main Methods:
- Review of gene therapy applications in genetic rare diseases.
- Assessment of human stem cell therapy, including induced pluripotent stem (iPS) cells.
- Investigation of gene modification and DNA repair technologies (e.g., zinc-finger proteins, TALENs).
Main Results:
- Gene therapy is successfully treating some genetic rare diseases.
- Stem cell therapies, particularly using patient-specific iPS cells, show promise for ex vivo DNA repair.
- Stem cells secrete factors with potential therapeutic applications for orphan diseases.
Conclusions:
- Gene therapy and stem cell therapy, combined with DNA repair, are promising avenues for treating rare and intractable diseases.
- Advanced platforms offer new possibilities for developing therapies and cures for the majority of orphan diseases.
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