منابع مشابه
miRNAs, Cancer, and Stem Cell Division
MicroRNAs (miRNAs) are known to regulate the expression of genes involved in the control of development, proliferation, apoptosis, and the stress response. As a cluster of recent Nature papers now show, altered expression of specific miRNA genes contributes to the initiation and progression of cancer.
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Overexpression of the polycomb group protein enhancer of zeste homologue 2 (EZH2) occurs in diverse malignancies, including prostate cancer, breast cancer, and glioblastoma multiforme (GBM). Based on its ability to modulate transcription of key genes implicated in cell cycle control, DNA repair, and cell differentiation, EZH2 is believed to play a crucial role in tissue-specific stem cell maint...
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Stem cells undergo symmetric and asymmetric divisions to generate differentiated cells and more stem cells. The balance between self-renewal and differentiation of stem cells is controlled by transcription factors, epigenetic regulatory networks, and microRNAs (miRNAs). Herein the miRNA involvement in the regulation of stem cell self-renewal and differentiation is summarized. miRNA contribution...
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Thalassemia is an autosomal recessive disorder associated with defective synthesis of the α- or β-chain of hemoglobin. For β-thalassemia major patients, therapeutic options are either monthly red cell transfusions and chelation therapy or allogeneic stem cell transplant. Stem cell transplant is the only curative approach and success is inversely correlated with the degree of iron overload and h...
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OTT was first identified as part of the recurrent t(1;22) translocation in acute megakaryoblastic leukemia (AMKL) and was called OTT for “one twenty-two.” OTT1 is also known as RNA binding motif protein 15 (RBM15). Like other RNA binding motif proteins, RBM15 contains RNA recognition motifs (RRMs), 3 in total, which can bind to RNA and, at least for some RRMs, may also bind to DNA. Lifelong mai...
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ژورنال
عنوان ژورنال: Nature Reviews Molecular Cell Biology
سال: 2013
ISSN: 1471-0072,1471-0080
DOI: 10.1038/nrm3529