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题目:: Molecular pathogenesis of mantle cell lymphoma: new perspectives and challenges with clinical implications.
作者:: Navarro(Alba),Royo(Cristina),Hernández(Luis),Jares(Pedro),Campo(Elías)
状态:: 发布时间2011-07-25 , 更新时间 2011-07-25
期刊:: Semin Hematol
摘要:: Mantle cell lymphoma (MCL) is a B-cell neoplasia genetically characterized by the t(11;14)(q13;q32) translocation leading to the overexpression of its target gene CCND1. The aggressive clinical behavior of this tumor has been considered to be influenced by its genetic and molecular pathogenesis that integrates an accumulation of many chromosomal aberrations associated with frequent alterations in cell cycle and DNA damage response mechanisms and activation of cell survival pathways. Recent studies aimed to define new chromosomal regions, target genes, and signaling pathways that may contribute to the pathogenesis of this tumor. A subset of patients presenting with a leukemic and non-nodal disease and following a more indolent clinical evolution seem to have some differences in their chromosomal and genomic profiles compared to patients with conventional MCL. The new studies are opening new perspectives on the pathogenesis of this lymphoma that may influence our clinical practice in the diagnosis and management of patients.
语言:: eng
DOI:: 10.1053/j.seminhematol.2011.04.001

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