Abstract
Deficiency of the purine salvage pathway enzyme purine nucleoside phosphorylase causes a combined immunodeficiency and neurologic abnormalities and is usually fatal in childhood. We report the first successful transplantation of bone marrow from a sibling with identical class II human leukocyte antigens in this condition, demonstrating correction of both lymphocyte metabolic and functional abnormalities.
MeSH terms
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Bone Marrow Transplantation*
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Child
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Follow-Up Studies
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Histocompatibility Testing
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Humans
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Immunologic Deficiency Syndromes / etiology*
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Immunologic Deficiency Syndromes / therapy*
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Purine-Nucleoside Phosphorylase / deficiency*
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Purine-Pyrimidine Metabolism, Inborn Errors / complications
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Purine-Pyrimidine Metabolism, Inborn Errors / enzymology
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Time Factors
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Transplantation, Homologous
Substances
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Purine-Nucleoside Phosphorylase