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MicroRNAs, a group of small endogenous, noncoding RNAs, are aberrantly expressed in many human cancers and can act as oncogene or anti-oncogene. Recent evidence suggests that some miRNAs have prognostic value for tumors. MiR-328 is known as a tumor suppressor; however, its relationship with the clinicopathological features of glioblastoma (GBM) and its(More)
Tumor stem cells (TSCs) have been identified in many malignant tumors and are unique in their self-renewal, multi-differentiation and tumor growth maintenance capabilities. MicroRNAs (miRNAs) are small endogenous, non-coding RNAs that predominately modulate target gene expression at the post-transcriptional level. Accumulating evidence suggests that some(More)
PURPOSE To explore the role of miR-33b in colorectal cancer (CRC) and the correlation between its expression and prognosis. METHODS The expressions of miR-33b between CRC tissues and normal tissues were measured by real-time PCR. The effects of miR-33b on cell proliferation and cell cycle progression were detected by MTT assay, colony formation assay and(More)
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