10.5281/zenodo.1332134
https://zenodo.org/records/1332134
oai:zenodo.org:1332134
Olga A. Berillo
Olga A. Berillo
Gaukhar K. Baidildinova
Gaukhar K. Baidildinova
Аnatoliy Т. Ivashchenko
Аnatoliy Т. Ivashchenko
MiRNAs as Regulators of Tumour Suppressor Expression
Zenodo
2013
2013-01-27
eng
10.5281/zenodo.1332133
4367
Creative Commons Attribution 4.0 International
Tumour suppressors are key participants in the
prevention of cancer. Regulation of their expression through
miRNAs is important for comprehensive translation inhibition of
tumour suppressors and elucidation of carcinogenesis mechanisms.
We studies the possibility of 1521 miRNAs to bind with 873 mRNAs
of human tumour suppressors using RNAHybrid 2.1 and ERNAhybrid
programmes. Only 978 miRNAs were found to be
translational regulators of 812 mRNAs, and 61 mRNAs did not have
any miRNA binding sites. Additionally, 45.9% of all miRNA binding
sites were located in coding sequences (CDSs), 33.8% were located
in 3' untranslated region (UTR), and 20.3% were located in the
5'UTR. MiRNAs binding with more than 50 target mRNAs and
mRNAs binding with several miRNAs were selected. Hsa-miR-5096
had 15 perfectly complementary binding sites with mRNAs of 14
tumour suppressors. These newly indentified miRNA binding sites
can be used in the development of medicines (anti-sense therapies)
for cancer treatment.