Guo-Qiang Zhou^*, Fu Han^*, Zhi-Liang Shi^*, Liang Yu^*, Xue-Feng Li^*, Cheng Yu^*, Cheng-Long Shen^*, Dai-Wei Wan^†, Xin-Guo Zhu^†, Rui Li^‡, Song-Bing He^†

Oncology Research, Vol.26, No.5, pp. 795-800, 2018, DOI:10.3727/096504017X15004613574679

Abstract Dysregulation of SUMO-specific protease 1 (SENP1) expression has been reported in several kinds of cancer, including human colorectal and prostate cancers, proposing SENP1 as an oncogene with a critical role in cancer progression. miR-133a-3p has been reported as a tumor suppressor in several malignant neoplasias. However, the precise molecular mechanisms underlying its role in colorectal cancer remain largely unknown. The aim of this work was to investigate the relationship between miR-133a-3p and SENP1 in colorectal cancer cells. We found that miR-133a-3p expression was downregulated in colorectal cancer tissues. In silico analyses indicated that SENP1 is More >

Dan Jiao^*, Man Wu^†, Lei Ji^‡, Feng Liu^§, Yingying Liu^§

Oncology Research, Vol.26, No.2, pp. 249-259, 2018, DOI:10.3727/096504017X14953948675430

Abstract Recent evidence suggests that dysregulation of microRNAs is associated with the development of multiple malignancies. miR-186 has been reported as a critical cancer regulator in several types of cancers. However, its functional significance and molecular mechanism underlying renal cell carcinoma (RCC) remain unknown. In this study, our results showed that miR-186 expression was dramatically downregulated in RCC tissues and cell lines compared to that in adjacent normal tissues and cell lines. Overexpression of miR-186 significantly inhibited cell growth, colony formation, and cell invasion; caused cell cycle arrest at the G₀/G₁ phase; and induced cell apoptosis as… More >