14 May 2020 : Clinical Research
miR-20a/Foxj2 Axis Mediates Growth and Metastasis of Colorectal Cancer Cells as Identified by Integrated Analysis
Yong Qiang1E, Liang Feng2B, Gang Wang3C, Jian Liu1B, Jing Zhang1C, Lanlan Xiang1D, Chunjie Su1E, Songbai Zhang1F, Xiongwei Xie1F, Erlin Chen4A*DOI: 10.12659/MSM.923559
Med Sci Monit 2020; 26:e923559
Abstract
BACKGROUND: MicroRNAs (miRNAs) have a significant regulatory effect on the proliferation, migration, and invasion of cells, and have been widely reported to have oncogenic or tumor-suppressive impacts on various tumors. In the present study we assessed the regulation and function of miR-20a on colorectal cancer (CRC) cell lines.
MATERIAL AND METHODS: qPCR was used to quantify miR-20a expression. Luciferase reporter assay was conducted to confirm Foxj2 3’UTR associations. In addition, the function of miR-20a and Foxj2 in CRC was detected using MTT, colony formation, transwell assays, and cell cycle analysis.
RESULTS: Our data revealed that miR-20a expression was elevated in the CRC cell lines, and cell migration, proliferation, and invasion abilities were promoted by the overexpression of miR-20a. Moreover, Foxj2 was authenticated as a direct target gene of miR-20a in CRC cells. Furthermore, we found that the ectopic Foxj2 dramatically suppressed miR-20a-promoted proliferation, migration, invasion, and xenografts in vitro and in vivo, and induced cell cycle arrest at G1 stage.
CONCLUSIONS: Our results showing the roles of miR-20a/Foxj2 in carcinogenesis of CRC may help improve treatment of CRC.
Keywords: Colorectal Neoplasms, Hereditary Nonpolyposis, Tumor Markers, Biological, Colorectal Neoplasms, Forkhead Transcription Factors
Editorial
01 February 2025 : Editorial
Editorial: Current Approaches to Screening for Lung Cancer in Smokers and Non-SmokersDOI: 10.12659/MSM.948255
Med Sci Monit 2025; 31:e948255
In Press
Clinical Research
Impact of Osteopathic Techniques on Autonomic Regulation: A Study of Heart Rate Variability in Healthy AdultsMed Sci Monit In Press; DOI: 10.12659/MSM.946903
Clinical Research
Immune Dysregulation in Acute Herpes Zoster: Predictive Factors for Postherpetic NeuralgiaMed Sci Monit In Press; DOI: 10.12659/MSM.944688
Clinical Research
Inflammatory Biomarkers from Blood Counts as Prognostic Tools in Metastatic Esophageal CancerMed Sci Monit In Press; DOI: 10.12659/MSM.947202
Laboratory Research
Comparison of Color Stability Between Single-Shade and Conventional Composite Resins Following Immersion in...Med Sci Monit In Press; DOI: 10.12659/MSM.946784
Most Viewed Current Articles
17 Jan 2024 : Review article 6,966,697
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
16 May 2023 : Clinical Research 701,689
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Mar 2024 : Editorial 25,052
Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and ...DOI :10.12659/MSM.944204
Med Sci Monit 2024; 30:e944204
28 Jan 2024 : Review article 19,692
A Review of IgA Vasculitis (Henoch-Schönlein Purpura) Past, Present, and FutureDOI :10.12659/MSM.943912
Med Sci Monit 2024; 30:e943912