Acute lymphoblastic leukemia (ALL), the most common type of cancer in children, is a heterogeneous disease in which many genetic lesions result in the development of multiple biologic subtypes. Today,…
Allogeneic hematopoietic stem cell transplantation remains the only known curative procedure for the myelodysplastic syndromes (MDS). Because the median age at diagnosis for MDS is in the late seventh decade…
The clinical heterogeneity of myelodysplastic syndromes (MDS) is best illustrated by the observation that these disorders range from indolent conditions with a near-normal life expectancy to forms approaching acute myeloid…
Myelodysplastic syndromes (MDS) are spectrum of bone marrow failure disorders that share a common pathologic feature: cytologic dysplasia. The classification of MDS reflects the understanding of the disease. It is…
Preliminary therapeutic successes have prompted a new wave of clinical trials enrolling patients with myelodysplastic syndromes (MDS), using compounds with a broad range of potential mechanisms of action. This article…
Lenalidomide was approved by the US Food and Drug Administration (FDA) for treatment of transfusion-dependent lower-risk myelodysplastic syndrome patients with deletion (del) (5q) alone or with additional karyotype abnormalities. The…
Hematopoietic stem cell transplantation (HSCT) offers potentially curative therapy for patients with myelodysplastic syndromes (MDS). However, as the majority of patients with MDS are in the seventh or eighth decade…
Three general approaches have been used to model myelodysplastic syndrome (MDS) in mice, including treatment with mutagens or carcinogens, xenotransplantation of human MDS cells, and genetic engineering of mouse hematopoietic…
Laboratory evidence and clinical evidence suggest that some patients with myelodysplastic syndrome (MDS) have immunologically mediated disease. This article describes the laboratory evidence supporting a role for the immune system…
Epigenetic mechanisms, such as DNA methylation and histone modifications, drive stable, clonally propagated changes in gene expression and can therefore serve as molecular mediators of pathway dysfunction in neoplasia. Myelodysplastic…
