Severe combined immunodeficiency disease, adenosine deaminase deficiency and gene therapy
โ Scribed by Robertson Parkman; Erwin W Gelfand
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 741 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0952-7915
No coin nor oath required. For personal study only.
โฆ Synopsis
Patients with severe combined immunodeficiency disease represent a model for the first clinical applications of gene therapy. Present attempts use insertion of the human adenosine deaminase gene into the peripheral blood T lymphocytes of patients who lack this gene. The ultimate treatment, however, will require insertion of the normal human adenosine deaminase gene into pluripotent stem cells and expression of the gene in their progeny.
๐ SIMILAR VOLUMES
The degree of immunodeficiency associated with deficiency of adenosine deaminase (ADA) is variable. Most patients are infants with severe combined immunodeficiency (SCID), but in about 20 percent immune dysfunction becomes manifest later in childhood ("delayed-onset"); several patients with "late" o
PEG-ADA is a long-circulating form of adenosine deaminase (ADA) that has been in use for > 8 years as replacement therapy for severe combined immunodeficiency disease due to ADA deficiency. Treatment with PEG-ADA almost completely corrects metabolic abnormalities, allowing the recovery of a variable