Occurrence of myelodysplastic syndrome in 2 patients with reticular dysgenesis

The gene responsible for RD encodes the adenylate kinase 2 (AK2) protein,2,3 a ubiquitous enzyme that induces the reverse transphosphorylation of AMP and ATP molecules into adenosine diphosphate.4 Allogeneic hematopoietic stem cell transplantation (HSCT) can correct hematopoiesis,5 demonstrating tha...

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Veröffentlicht in:Journal of allergy and clinical immunology 2011-07, Vol.128 (1), p.230-232.e2
Hauptverfasser: Lagresle-Peyrou, Chantal, PhD, Neven, Bénédicte, MD, Six, Emmanuelle, PhD, Picard, Capucine, MD, PhD, Demerens-de Chappedelaine, Corinne, PhD, Bertrand, Yves, MD, PhD, Jabado, Nada, MD, Chomienne, Christine, MD, PhD, Radford-Weiss, Isabelle, MD, Brouzes, Chantal, MD, Asnafi, Vahid, MD, PhD, MacIntyre, Elizabeth, MD, PhD, Donadieu, Jean, MD, PhD, Beaupain, Blandine, PhD, Fenaux, Pierre, MD, PhD, Eclache, Virginie, MD, Fischer, Alain, MD, PhD, Cavazzana-Calvo, Marina, MD, PhD
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Sprache:eng
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Zusammenfassung:The gene responsible for RD encodes the adenylate kinase 2 (AK2) protein,2,3 a ubiquitous enzyme that induces the reverse transphosphorylation of AMP and ATP molecules into adenosine diphosphate.4 Allogeneic hematopoietic stem cell transplantation (HSCT) can correct hematopoiesis,5 demonstrating that the defect in RD is intrinsic and not microenvironmental. Â Patient 1 Patient 2 Age (d) 15 25 WBC/mm3 900 390 Lymphocytes/mm3 900 360 Bilateral sensorineural deafness Yes (
ISSN:0091-6749
1097-6825
DOI:10.1016/j.jaci.2011.02.008