MicroRNAs in chronic lymphocytic leukemia pathogenesis and disease subtype.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14110%2F09%3A00035765" target="_blank" >RIV/00216224:14110/09:00035765 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
MicroRNAs in chronic lymphocytic leukemia pathogenesis and disease subtype.
Original language description
MicroRNAs (miRNAs) are short, non-coding RNAs, which function as evolutionary conserved regulators of a gene expression. They have essential roles in development, cell differentiation, proliferation, apoptosis and chromosome structure. MiRNAs constituteabout 3-5% of predicted genes in the human genome (i.e. about 1000); and 20-30% of the protein-coding genes are estimated to be regulated by the miRNAs. The primary evidence that miRNAs possibly act as a novel class of oncogenes/tumor-suppressors comes from the discovery of the miR-15a and miR-16-1 in 13q14 region deleted in chronic lymphocytic leukemia (CLL). Moreover, miRNA signatures have been used to classify tumor types. There have recently been several reports on the miRNAs role in CLL pathogenesis and disease subtypes (according to IgVH mutation status). In this report, we will review the published observations and present our miRNA profiling data in aggressive CLL with TP53 abnormalities (deletion and/or mutation of p53 gene).
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FD - Oncology and haematology
OECD FORD branch
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Project
<a href="/en/project/NR9293" target="_blank" >NR9293: Application of MicroRNAs and Small Interfering RNAs in Diagnostics and Treatment of Leukemia</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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