Article
Cytogenetic and molecular study of 32 Down syndrome families: potential leukaemia predisposing role of the most proximal segment of chromosome 21q.
British journal of haematology - 1 Oct 1998
Cavani S, Perfumo C, Argusti A, Pierluigi M, Perroni L, Schmiegelow K, Petersen M B, Cotter F E, Strigini P, Dagna-Bricarelli F, Nizetić D
Abstract excerpt
Down syndrome (DS) children have a 10-20-fold increased risk of developing ALL or AML compared to non-DS children. An increased disomic homozygosity of the polymorphic DNA markers in the pericentromeric region of chromosome 21q (21q11) has repeatedly been found in DS patients with ANLL-M7 and DS-specific transient abnormal myelopoiesis (TAM), compared to the majority of DS subjects without leukaemia. Analysis of...
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