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Published in: Journal of Hematology & Oncology 1/2010

Open Access 01-12-2010 | Review

Epigenetic modifications as key regulators of Waldenstrom's Macroglobulinemia biology

Authors: Antonio Sacco, Ghayas C Issa, Yong Zhang, Yang Liu, Patricia Maiso, Irene M Ghobrial, Aldo M Roccaro

Published in: Journal of Hematology & Oncology | Issue 1/2010

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Abstract

Waldenstrom's Macroglobulinemia is a low-grade B-cell lymphoma characterized by the presence of lymphoplasmacytic cells in the bone marrow and a monoclonal immunoglobulin M in the circulation. Recent evidences support the hypothesis that epigenetic modifications lead to Waldesntrom cell proliferation and therefore play a crucial role in the pathogenesis of this disease. Indeed, while cytogenetic and gene expression analysis have demonstrated minimal changes; microRNA aberrations and modification in the histone acetylation status of primary Waldenstrom Macroglobulinemia tumor cells have been described. These findings provide a better understanding of the underlying molecular changes that lead to the initiation and progression of this disease.
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Metadata
Title
Epigenetic modifications as key regulators of Waldenstrom's Macroglobulinemia biology
Authors
Antonio Sacco
Ghayas C Issa
Yong Zhang
Yang Liu
Patricia Maiso
Irene M Ghobrial
Aldo M Roccaro
Publication date
01-12-2010
Publisher
BioMed Central
Published in
Journal of Hematology & Oncology / Issue 1/2010
Electronic ISSN: 1756-8722
DOI
https://doi.org/10.1186/1756-8722-3-38

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