2014
DOI: 10.1016/j.bbrc.2013.12.095
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MicroRNA-7 arrests cell cycle in G1 phase by directly targeting CCNE1 in human hepatocellular carcinoma cells

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Cited by 99 publications
(79 citation statements)
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“…S2B), we selected nine downregulated genes with a cutoff value of <1.5, associated with cell-cycle progression and identified by both bioinformatic platforms (Table 1). In agreement with the role of TRAP1 in regulating cell-cycle progression, these genes are all responsible for the regulation of G 0 -G 1 and/or G 2 -M transitions (28)(29)(30)(31)(32)(33)(34)(35), with most of them activated by ERK signaling (36). To validate the microarray data, the expressions of eight of these genes were analyzed by quantitative PCR and immunoblot analyses in scramble/shTRAP1 HCT116 cells (Fig.…”
Section: Trap1 Regulates Braf Synthesis/ubiquitination At Translationmentioning
confidence: 59%
“…S2B), we selected nine downregulated genes with a cutoff value of <1.5, associated with cell-cycle progression and identified by both bioinformatic platforms (Table 1). In agreement with the role of TRAP1 in regulating cell-cycle progression, these genes are all responsible for the regulation of G 0 -G 1 and/or G 2 -M transitions (28)(29)(30)(31)(32)(33)(34)(35), with most of them activated by ERK signaling (36). To validate the microarray data, the expressions of eight of these genes were analyzed by quantitative PCR and immunoblot analyses in scramble/shTRAP1 HCT116 cells (Fig.…”
Section: Trap1 Regulates Braf Synthesis/ubiquitination At Translationmentioning
confidence: 59%
“…Zhou’ et al reported that miR-7 inhibites tumor metastasis and reverses epithelial-mesenchymal transition through AKT/ERK1/2 inactivation by targeting EGFR in epithelial ovarian cancer [37]. Zhang and his colleagues showed that microRNA-7 could arrest cell cycle in G1 phase by directly targeting CCNE1 in human hepatocellular carcinoma cells [38]. The tumor suppressive functions of miR-7 are also found in other human cancers, including cervical cancer, colorectal cancer, breast cancer, gastric cancer, tongue squamous cell carcinoma cells and glioblastoma [39-44].…”
Section: Discussionmentioning
confidence: 99%
“…[42][43][44] MiR-7 directly silences the cyclin E1 (CCNE1) gene, and CCNE1 forms a complex with and functions as a regulatory subunit of CDK2, which is required for G1 to S transition. 49 Therefore, the overexpression of miR-7 arrests the cell cycle in HCC. In addition, miR-7 binds at the 3 0 UTR of CUL5, inhibiting colony formation and inducing G1/S phase arrest.…”
Section: Roles Of Circrnas In the Oncogenesis And The Malignant Behavmentioning
confidence: 99%