Oncology Research Editorial Office

Oncology Research, Vol.32, No.10, pp. 1693-1694, 2024, DOI:10.32604/or.2024.056909 - 18 September 2024

Abstract This article has no abstract. More >

Oncology Research Editorial Office

Oncology Research, Vol.32, No.10, pp. 1681-1682, 2024, DOI:10.32604/or.2024.056898 - 18 September 2024

Abstract This article has no abstract. More >

Ming Zhang, Baochang Shi, Kai Zhang

Oncology Research, Vol.27, No.9, pp. 1061-1068, 2019, DOI:10.3727/096504019X15565325878380

Abstract Deregulation of miR-186 and Twist1 has been identified to be involved in the progression of multiple cancers. However, the detailed molecular mechanisms underlying miR-186-involved cholangiocarcinoma (CCA) are still unknown. In this study, we found that miR-186 was downregulated in CCA tissues and cell lines, and negatively correlated with the expression of Twist1 protein. In vitro assays demonstrated that miR-186 mimics repressed cell proliferation, in vivo tumor formation, and caused cell cycle arrest. miR-186 mimics also inhibited the migration and invasion of CCLP1 and SG-231 cells. Mechanistically, the 3′-untranslated region (3′-UTR) of Twist1 mRNA is a More >

Chao Liu^*†, Min Jian^‡, Hong Qi^†, Wei-Zheng Mao^†

Oncology Research, Vol.27, No.3, pp. 389-397, 2019, DOI:10.3727/096504018X15223159811838

Abstract Recently, microRNAs (miRNAs) have been reported to participate in multiple biological processes. However, the effects of miR-495 on gastric cancer (GC) remain unclear. The purpose of this study was to explore the functions of miR-495 in GC cell proliferation, metastasis, and apoptosis. SGC-7901 and BGC-823 cell lines were transfected with miR-495 mimic, miR-495 inhibitor, and negative controls (mimic control and inhibitor control). The expressions of miR-495, cell viability, migration, apoptosis, and apoptosis-related factors were examined by qRT-PCR, trypan blue staining, Transwell, flow cytometry, and Western blot, respectively. Simultaneously, key factor expression levels of EMT were… More >

Junxun Ma, Lijie Wang, Jinyu Li, Guoqing Zhang, Haitao Tao, Xiaoyan Li, Danyang Sun, Yi Hu

Oncology Research, Vol.26, No.8, pp. 1207-1213, 2018, DOI:10.3727/096504017X15046134836575

Abstract Esophageal cancer is a common gastrointestinal cancer, with a very high mortality rate in patients with metastasis. Swainsonine, a cytotoxic fungal alkaloid, has been shown to inhibit cell growth in esophageal cancer. In the present study, we explored the effects of swainsonine on cell invasion and metastasis in esophageal cancer cells. Human esophageal carcinoma cells were treated with different doses of swainsonine, and then cell viability, invasion, and apoptosis were measured. The mRNA and protein expressions of Twist1, apoptosis- and EMT-related factors, and PI3K/AKT pathway factors were detected by qRT-PCR and Western blot. Swainsonine had More >

Jie Shen^*, Jianhua Zhang^†, Minhui Xiao^*, Junfeng Yang^*, Ningnan Zhang^*

Oncology Research, Vol.26, No.8, pp. 1155-1165, 2018, DOI:10.3727/096504017X15041934685237

Abstract miR-203 is an epigenetically silenced tumor-suppressive microRNA in tumors. This study was designed to investigate the effects of miR-203 on the proliferation, migration, invasion, and apoptosis of bladder cancer (BCa) cells. The expression levels of miR-203 in BCa tissues, normal adjacent tissues, and BCa cell lines were detected. BCa cells were transfected with miR-203 mimic and inhibitor to investigate the effect of miR-203 on cell functions and the epithelial–mesenchymal transition (EMT). Cotransfection with miR-203 inhibitor and shRNA of the predicted target gene Twist1 (si-Twist1) was performed to investigate the target relationship of miR-203 and Twist1.… More >