title: MicroRNA-497 targets hepatoma-derived growth factor and suppresses human prostate cancer cell motility.
abstract: MicroRNA-497 (miR-497) has been reported to be downregulated in certain types of cancer, including breast, gastric, endometrial, colorectal and prostate cancer as well as hepatocellular and nasopharyngeal carcinoma. The present study aimed to investigate the underlying mechanism of the tumor suppressor function of miR‑497 in prostate cancer. Following transfection with miR‑497, the DU145 and PC‑3 prostate cancer cell lines were subjected to Transwell migration and invasion assays, western blot analysis and a luciferase assay. It was revealed that miRNA‑497 inhibited the migration and invasion of prostate cancer cells. In addition, is was indicated that miRNA‑497 directly targets hepatoma‑derived growth factor (HDGF) in prostate cancer cells. These results suggested that restoration of miR‑497 and the resulting downregulation of HDFG may represent a promising therapeutic strategy for prostate cancer.
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Deyao
authors.initials: D
authors.lastname: Wu
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Xiaobing
authors.initials: X
authors.lastname: Niu
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Huixing
authors.initials: H
authors.lastname: Pan
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Zichun
authors.initials: Z
authors.lastname: Zhang
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Yunfeng
authors.initials: Y
authors.lastname: Zhou
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Ping
authors.initials: P
authors.lastname: Qu
authors.affiliation: Department of Urology, The Fourth Affiliated Hospital of Nantong Medical College, Yancheng City No. 1 People's Hospital, Yancheng, Jiangsu 224001, P.R. China.
authors.forename: Jian
authors.initials: J
authors.lastname: Zhou
mesh_terms: D020413:3' Untranslated Regions / Q000235:genetics; D001483:Base Sequence; D045744:Cell Line, Tumor; D002465:Cell Movement; D019295:Computational Biology; D015972:Gene Expression Regulation, Neoplastic; D006801:Humans; D036341:Intercellular Signaling Peptides and Proteins / Q000235:genetics / Q000378:metabolism*; D008297:Male; D035683:MicroRNAs / Q000235:genetics / Q000378:metabolism*; D009361:Neoplasm Invasiveness; D011471:Prostatic Neoplasms / Q000235:genetics* / Q000473:pathology*
chemical_list: D020413:3' Untranslated Regions; D036341:Intercellular Signaling Peptides and Proteins; C559640:MIRN497 microRNA, human; D035683:MicroRNAs; C051610:hepatoma-derived growth factor