Jing Zeng^*1, Tianping Du^†1, Yafeng Song^‡, Yan Gao^‡, Fuyan Li^‡, Ruimin Wu^‡, Yijia Chen^‡, Wei Li^‡, Hong Zhou^‡, Yi Yang^‡, Zhijun Pei^‡

Oncology Research, Vol.28, No.5, pp. 551-552, 2020, DOI:10.3727/096504020X16032056440085

Abstract Long noncoding RNA (lncRNA) colon cancer-associated transcript 2 (CCAT2) has been demonstrated to play an important role in diverse tumorigenesis. However, the biological function of lncRNAs in glioma is still unknown. In this study, we found that lncRNA CCAT2 was overexpressed in glioma tissues and cell lines and associated with tumor grade and size. Furthermore, patients with high levels of lncRNA CCAT2 had poorer survival than those with lower levels of lncRNA CCAT2. Knocking down lncRNA CCAT2 expression significantly suppressed the glioma cell growth, migration, and invasion, as well as induced early apoptosis of glioma cells in vitro. Moreover, lncRNA… More >

Chenglin Qin^*†, Linfang Jin^*‡, Jia Li^*§, Wenzhang Zha^†, Huiming Ding^†, Xiaorong Liu^*¶, Xun Zhu^*

Oncology Research, Vol.28, No.5, pp. 483-495, 2020, DOI:10.3727/096504020X15928179818438

Abstract Long intergenic nonprotein-coding RNA 02163 (LINC02163) has been reported to be upregulated and work as an oncogene in gastric cancer. The aims of the present study were to determine the expression profile and clinical value of LINC02163 in breast cancer. Additionally, the detailed functions of LINC02163 in breast cancer were explored, and relevant molecular events were elucidated. In this study, LINC02163 was upregulated in breast cancer, and its expression level was closely associated with tumor size, lymph node metastasis, and TNM stage. Patients with breast cancer presenting high LINC02163 expression exhibited shorter overall survival than those presenting low LINC02163 expression.… More >

Yang Sun^*1, Jun-Gong Jin^*1, Wei-Yang Mi^†, Hao-Wu^*, Shi-Rong Zhang^‡, Qiang Meng^*, Shi-Tao Zhang^‡

Oncology Research, Vol.28, No.6, pp. 683-684, 2020, DOI:10.3727/096504021X16137463165433

Abstract Glioma is the most common and lethal malignant intracranial tumor. Long noncoding RNAs (lncRNAs) have been identified as pivotal regulators in the tumorigenesis of glioma. However, the role of lncRNA urothelial carcinoma-associated 1 (UCA1) in glioma genesis is still unknown. The purpose of this study was to investigate the underlying function of UCA1 on glioma genesis. The results demonstrated that UCA1 was upregulated in glioma tissue and indicated a poor prognosis. UCA1 knockdown induced by si-UCA1 significantly suppressed the proliferative, migrative, and invasive activities of glioma cell lines (U87 and U251). Bioinformatics analysis and luciferase reporter assay verified the complementary… More >

Hengzhou Lin, Dahui Zuo, Jiabin He, Tao Ji, Jianzhong Wang, Taipeng Jiang

Oncology Research, Vol.28, No.6, pp. 591-603, 2020, DOI:10.3727/096504020X15982623243955

Abstract The long noncoding RNA WEE2 antisense RNA 1 (WEE2-AS1) plays an oncogenic role in hepatocellular carcinoma and triple negative breast cancer progression. In this study, we investigated the expression and roles of WEE2-AS1 in glioblastoma (GBM). Furthermore, the molecular mechanisms behind the oncogenic actions of WEE2-AS1 in GBM cells were explored in detail. WEE2-AS1 expression was detected using quantitative real-time polymerase chain reaction. The roles of WEE2-AS1 in GBM cells were evaluated by the cell counting kit-8 assay, flow cytometric analysis, Transwell cell migration and invasion assays, and tumor xenograft experiments. WEE2-AS1 expression was evidently enhanced in GBM tissues and… More >

Qingchun Li^*, Yuan Tian^†, Guangrui Hu^†, Yun Liang^†, Wei Bai^†, Hongjun Li^†

Oncology Research, Vol.28, No.9, pp. 973-973, 2020, DOI:10.3727/096504021X16303158875079

Abstract This article has no abstract. More >

Wei Song^*, Jia-Zhuan Mei^†, Mingzhi Zhang^‡

Oncology Research, Vol.28, No.9, pp. 971-972, 2020, DOI:10.3727/096504022X16414984936791

Abstract Accumulating evidence has indicated that long noncoding RNA (lncRNA) PlncRNA-1 plays an important regulatory role in cancers. However, the expression and biological functions of PlncRNA-1 in colorectal cancer (CRC) are still unclear. In the present study, we determined the expression of PlncRNA-1 in CRC and explored the function of PlncRNA-1 on CRC cell progression. The results showed that PlncRNA-1 was significantly increased in CRC tissues and cell lines; high PlncRNA-1 expression was associated with depth of invasion, lymph node metastasis, and TNM stage of CRC patients. Kaplan–Meier curve analysis showed that patients with high PlncRNA-1 expression had a poor overall… More >

Guojie Chen^*1, Kai Wang^*1, Guoshu Li^†1, Leidong Wang^‡, Yangyang Xiao^§, Bo Chen^¶

Oncology Research, Vol.28, No.9, pp. 945-959, 2020, DOI:10.3727/096504021X16328213967104

Abstract Long noncoding RNA LAMTOR5 antisense RNA 1 (LAMTOR5-AS1) has been certified as a risk predictor and diagnostic biomarker of prostate cancer. However, the expression and exact roles of LAMTOR5-AS1 in nonsmall cell lung cancer (NSCLC) remain unclear. Thus, we measured LAMTOR5-AS1 expression in NSCLC and gauged its clinical value. The detailed roles and downstream working mechanism of LAMTOR5-AS1 in NSCLC were comprehensively unraveled. qRT-PCR was applied to measure gene expression. Functionally, utilizing small interfering RNA, LAMTOR5-AS1 was ablated, and the functional alterations were addressed by means of different experiments. The targeting activities between LAMTOR5-AS1 and microRNA-506-3p (miR-506-3p) and between miR-506-3p… More >

Ziyi Wang^*, Xinyu Zhang^*, Xuedong Zhang^†, Xuedong Jiang^‡, Wenya Li^*

Oncology Research, Vol.28, No.9, pp. 913-927, 2020, DOI:10.3727/096504021X16310057751016

Abstract Long intergenic nonprotein-coding RNA 1703 (LINC01703) has diagnostic significance in lung adenocarcinoma. However, its specific roles in non-small cell lung cancer (NSCLC) and downstream mechanisms have not been investigated. In the current study, we characterized the role of LINC01703 in NSCLC malignancy and elucidated its detailed mechanism of action. LINC01703 expression was measured by qRT-PCR. The regulatory effects of LINC01703 on the malignancy of NSCLC cells were assessed by multiple functional experiments. The targeted interaction was confirmed by RNA immunoprecipitation and luciferase reporter assays. Herein, overexpression of LINC01703 in NSCLC was indicated in the TCGA database and further proven in… More >

Weili Min^*1, Liangzhang Sun^†1, Burong Li^‡, Xiao Gao^*, Shuqun Zhang^*, Yang Zhao^*

Oncology Research, Vol.28, No.9, pp. 857-872, 2020, DOI:10.3727/096504021X16203818567367

Abstract EMT confers increased metastatic potential and the resistance to chemotherapies to cancer cells. However, the precise mechanisms of EMT-related chemotherapy resistance remain unclear. c-Src-mediated caspase 8 phosphorylation essential for EMT in lung adenocarcinoma cell lines preferentially occurs in cells with the mesenchymal phenotype, resulting in chemoresistance to cisplatin plus paclitaxel in patients with resectable lung adenocarcinoma and a significantly worse 5-year PFS. Cisplatin killed lung adenocarcinoma cells regardless of caspase 8. Paclitaxel-triggered necroptosis in lung adenocarcinoma cells was dependent on the phosphorylation or deficiency of caspase 8, during which FADD interacted with RIPK1 to activate the RIPK1/RIPK3/MLKL signaling axis. Accompanied… More >

Hai-Feng Zeng^*, Hai-Yan Qiu^†, Fa-Bo Feng^*

Oncology Research, Vol.29, No.1, pp. 75-75, 2021, DOI:10.3727/096504022X16420719767471

Abstract This article has no abstract. More >