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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Dubovtseva I. Y., Aksenenko M. B., Nikolaeva E. D., Averchuk A. S., Moshev A. V., Savchenko A. A., Markova S. V., Ruksha T. G.
Заглавие : FOXC1-Mediated Effects of miR-204-5p on Melanoma Cell Proliferation
Место публикации : Mol Biol (Mosk): NLM (Medline), 2021. - Vol. 55, Is. 4. - С. 667-675. - ISSN 00268984 (ISSN), DOI 10.31857/S0026898421030058
Аннотация: MicroRNAs epigenetically regulate physiological and pathological processes. Previously, we found that miR-204-5p is expressed at low levels in melanoma cells, and an increase in its level leads to a change in proliferation, migration, and invasion of these cancer cells. Now, using bioinformatics analysis, it has been shown that the target of miR-204-5p is FOXC1 transcription factor, which is implicated in carcinogenesis. Using the luciferase reporter assay, it was found that miR-204-5p suppresses expression of the FOXC1 gene by binding to its 3' non-coding region. Transfection of small interfering RNA (siRNA) targeting FOXC1 into melanoma cells caused a decrease in miR-204-5p levels, which is consistent with the generally accepted concept of feedback regulation of miRNA expression by target genes. According to the results of the MTT test and fluorescence microscopy, the proliferation level of melanoma cells under the influence of siRNA to FOXC1 decreased 72 h after transfection. Changes in the ratio of cells by cell cycle phase were analyzed using flow cytometry. Regulatory relationships between FOXC1 and miR-204-5p, and an inhibitory effect of FOXC1 knockdown on melanoma cell proliferation were revealed. Based on the results, it can be assumed that miR-204-5p regulates proliferation of melanoma cells by affecting FOXC1 expression.
Scopus
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Dubovtseva, I. Yu, Aksenenko M. B., Nikolaeva E. D., Averchuk A. S., Moshev, A., V, Savchenko A. A., Markova, S., V, Ruksha T. G.
Заглавие : FOXC1-Mediated Effects of miR-204-5p on Melanoma Cell Proliferation
Колич.характеристики :8 с
Место публикации : Mol. Biol.: PLEIADES PUBLISHING INC, 2021. - Vol. 55, Is. 4. - С. 610-617. - ISSN 0026-8933, DOI 10.1134/S0026893321020199. - ISSN 1608-3245(eISSN)
Примечания : Cited References:24
Предметные рубрики: FOXC1
Аннотация: MicroRNAs epigenetically regulate physiological and pathological processes. Previously, we found that miR-204-5p is expressed at low levels in melanoma cells, and an increase in its level leads to a change in proliferation, migration, and invasion of these cancer cells. Now, using bioinformatics analysis, it has been shown that the target of miR-204-5p is FOXC1 transcription factor, which is implicated in carcinogenesis. Using the luciferase reporter assay, it was found that miR-204-5p suppresses expression of the FOXC1 gene by binding to its 3' non-coding region. Transfection of small interfering RNA (siRNA) targeting FOXC1 into melanoma cells caused a decrease in miR-204-5p levels, which is consistent with the generally accepted concept of feedback regulation of miRNA expression by target genes. According to the results of the MTT test and fluorescence microscopy, the proliferation level of melanoma cells under the influence of siRNA to FOXC1 decreased 72 h after transfection. Changes in the ratio of cells by cell cycle phase were analyzed using flow cytometry. Regulatory relationships between FOXC1 and miR-204-5p, and an inhibitory effect of FOXC1 knockdown on melanoma cell proliferation were revealed. Based on the results, it can be assumed that miR-204-5p regulates proliferation of melanoma cells by affecting FOXC1 expression.
WOS
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Lamarcq L.H., Scherer B.J., Phelan M.L., Kalnine N.N., Nguyen Y.H., Kabakova T..., Chen X.Y., Tan M..., Chang C..., Berlon C..., Campos-Gonzalez R..., Gao G.J., Golz S..., Vysotski E.S., Farmer A.A.
Заглавие : Large-scale, high-throughput validation of short hairpin RNA sequences for RNA interference
Колич.характеристики :11 с
Место публикации : J. Biomol. Screen: SAGE PUBLICATIONS INC, 2006. - Vol. 11, Is. 3. - С. 236-246. - ISSN 1087-0571, DOI 10.1177/1087057105284342
Примечания : Cited References: 50
Предметные рубрики: ENZYME FRAGMENT COMPLEMENTATION
ORFEOME VERSION 1.1
SMALL NUCLEAR-RNA
MAMMALIAN-CELLS
GENE-EXPRESSION
SIRNA SEQUENCES
POLYMERASE-III
SELECTION
TRANSCRIPTION
MICROARRAYS
Ключевые слова (''Своб.индексиров.''): rnai--high-throughput screening--target validation--shrna--reporter assay
Аннотация: (shRNAs) is described. Using this approach, 464 shRNAs auainst 116 different genes were screened for knockdown efficacy, enabling rapid identification of effective shRNAS against 74 genes. Statistical analysis of the effects of various criteria on the activity of the shRNAs confirmed that some of the rules thought to govern small interfering RNA (siRNA) activity also apply to shRNAs. These include moderate GC content, absence of internal hairpins, and asymmetric thermal stability. However, the authors did not find strong support for position-specific rules. In addition, analysis of the data suggests that not all genes are equally susceptible to RNA interference (RNAi).
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