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PedAM

Pediatric Disease Annotations & Medicines




Disease n syndrome
Phenotype C0023462|megakaryoblastic leukemia
Sentences 6
PubMedID- 23980066 Development of acute megakaryoblastic leukemia in down syndrome is associated with sequential epigenetic changes.
PubMedID- 21779441 Prominent examples include structural mutations in gata1 that are found in almost all megakaryoblastic leukemias in patients with down syndrome; loss of gata3 expression in aggressive, dedifferentiated breast cancers; and silencing of gata4 and gata5 expression in colorectal and lung cancers.
PubMedID- 25932450 A case of pentasomy 21 with two isochromosome 21s in acute megakaryoblastic leukemia associated with down syndrome.
PubMedID- 24514166 Hspb1 also plays a role towards gata1, a transcription factor essential for erythroid differentiation, which is heavily mutated in almost all megakaryoblastic leukemias in patients with down syndrome [213].
PubMedID- 26269126 ***acute megakaryoblastic leukemia of down syndrome.
PubMedID- 22937757 In particular, the somatic mutation of the gata1 gene, which leads to the production of n-terminally truncated gata1, contributes to the genesis of transient myeloproliferative disorder and acute megakaryoblastic leukemia in infants with down syndrome.

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