Expression of miR-410 in peripheral blood of patients with clear cell renal cell carcinoma and its effect on proliferation and invasion of Caki-2 cells.
Zhi Liu, Jun Zhang, Xuechun Hu, Qingyu Ge, Jun Xiao, Chrismis Novalinda Ginting
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引用次数: 0
Abstract
Purpose: To explore the significance of miR-410 expression in clear cell renal cell carcinoma (CCRCC) and its biological function in CCRCC.
Methods: A total of 113 patients with CCRCC admitted to our hospital and 113 healthy individuals over the same period were enrolled. MiR-410 in the tissues and serum of patients with CCRCC was quantified, and the diagnostic value of miR-410 in CCRCC and the relationship between miR-410 and prognosis of patients with CCRCC were analyzed. In addition, miR-410 mimic and miR-410 inhibitor were adopted to regulate miR-410 in CCRCC cells (Caki-2), and then the changes in the proliferation, migration, invasion, and cell cycle of Caki-2 cells were determined. Moreover, tumorigenicity in nude mice was carried out to determine the effect of miR-410 on the tumor growth of CCRCC.
Results: MiR-410 was expressed at a high level in CCRCC patients, and had a high diagnostic accuracy [area under the curve (AUC) = 0.916]. In addition, miR-410 was an independent risk factor for the survival prognosis of patients with CCRCC, and its high expression indicated poor prognosis of the patients. Inhibiting miR-410 suppressed cell proliferation, cycle progression, migration, invasion and tumor growth in vivo and promoted cell apoptosis.
Conclusion: MiR-410 is a possible biological indicator for the diagnosis and prognosis of CCRCC, and is also an independent risk factor for the survival prognosis of CCRCC patients. In addition, miR-410 plays a role as an oncogene in CCRCC and promotes the malignant progression of CCRCC.
期刊介绍：
JBUON aims at the rapid diffusion of scientific knowledge in Oncology.
Its character is multidisciplinary, therefore all aspects of oncologic activities are welcome including clinical research (medical oncology, radiation oncology, surgical oncology, nursing oncology, psycho-oncology, supportive care), as well as clinically-oriented basic and laboratory research, cancer epidemiology and social and ethical aspects of cancer. Experts of all these disciplines are included in the Editorial Board.
With a rapidly increasing body of new discoveries in clinical therapeutics, the molecular mechanisms that contribute to carcinogenesis, advancements in accurate and early diagnosis etc, JBUON offers a free forum for clinicians and basic researchers to make known promptly their achievements around the world.
With this aim JBUON accepts a broad spectrum of articles such as editorials, original articles, reviews, special articles, short communications, commentaries, letters to the editor and correspondence among authors and readers.
JBUON keeps the characteristics of its former paper print edition and appears as a bimonthly e-published journal with continuous volume, issue and page numbers.
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