YUNBAO GUO^1,#, XU LIU^1,#, QI XU², XIAOTONG ZHOU³, JIAWEI LIU³, YANYAN XU², YAN LU^2,*, HAIYAN LIU^2,*

BIOCELL, Vol.48, No.6, pp. 945-958, 2024, DOI:10.32604/biocell.2024.049748

Abstract Background: Glioma is a kind of tumor that easily deteriorates and originates from glial cells in nerve tissue. Honokiol is a bisphenol compound that is an essential monomeric compound extracted from the roots and bark of Magnoliaceae plants. It also has anti-infection, antitumor, and immunomodulatory effects. In this study, we found that honokiol induces cell apoptosis in the human glioma cell lines U87-MG and U251-MG. However, the mechanism through which honokiol regulates glioma cell apoptosis is still unknown. Methods: We performed RNA-seq analysis of U251-MG cells treated with honokiol and control cells. Protein-protein interaction (PPI)… More > Graphic Abstract

Ao Zhan^*, Bo Lei^*, Honggang Wu^*, YueTao Wen^†, Liandong Zheng^*, Shan Wang^*, Xiaoqiang Wan^*, Zhenghong Wei^*

Oncology Research, Vol.25, No.5, pp. 831-842, 2017, DOI:10.3727/096504016X14816726393937

Abstract Gliomas are the most common and aggressive type of primary adult brain tumors. Although GGNBP2 has previously been considered to be a tumor suppressor gene, little is known about the association between GGNBP2 and glioma. In this study, we clearly demonstrated that GGNBP2 was downexpressed in glioma tissues, and its downexpression is related to the pathological grade and overall survival of patients with gliomas. Overexpression of GGNBP2 suppressed the proliferation, migration, and invasion of glioma cells. Mechanistically, we demonstrated that the PI3K/Akt and Wnt/β-catenin signaling pathways were suppressed by GGNBP2 overexpression. In contrast, knockdown of More >

Vivian Adamski^*, Anne Dorothée Schmitt^*, Charlotte Flüh^*, Michael Synowitz^*, Kirsten Hattermann^†1, Janka Held-Feindt^*1

Oncology Research, Vol.25, No.3, pp. 341-353, 2017, DOI:10.3727/096504016X14737243054982

Abstract Gliomas are the most common primary brain tumors. The most malignant form, the glioblastoma multiforme (GBM; WHO IV), is characterized by an invasive phenotype, which enables the tumor cells to infiltrate into adjacent brain tissue. When investigating GBM migration and invasion properties in vitro, in most cases GBM cell lines were analyzed. Comprehensive investigations focusing on progression-dependent characteristics of migration processes using fresh human glioma samples of different malignancy grades do not exist. Thus, we isolated fast-migrating tumor cells from fresh human glioma samples of different malignancy grades (astrocytomas WHO grade II, grade III, GBM,… More >

Lei Chen, Yuhai Wang, Jianqing He, Chunlei Zhang, Junhui Chen, Dongliang Shi

Oncology Research, Vol.26, No.9, pp. 1419-1428, 2018, DOI:10.3727/096504018X15178768577951

Abstract miR-152 and lncRNA H19 have been frequently implicated in various cellular processes including cell proliferation, invasion, angiogenesis, and apoptosis. However, the interaction between miR-152 and H19 in glioma has never been reported. RT-qPCR was used to examine the expression of miR-152 and H19 in human glioma cell lines and normal human astrocytes (NHAs). The interaction between miR-152 and lncRNA H19 was assessed by dual-luciferase reporter assay. MTT assay and Transwell invasion assay were used to determine the proliferation and invasion of U251 and U87 cells. A xenograft tumor experiment was performed to confirm the role… More >

Dai Jinhua¹, Ma Jianbo¹, Yu Bixia², Zhu Zhankun¹, Hu Yanqin²

Oncology Research, Vol.27, No.1, pp. 107-115, 2019, DOI:10.3727/096504018X15205622257163

Abstract THIS ARTICLE WAS WITHDRAWN BY THE PUBLISHERS IN OCTOBER 2020. More >

Yanjie Han^*1, Xinxin Li^*1, Fei He^†1, Jiliang Yan^*, Chunyan Ma^*, Xiaoli Zheng^‡, Jinli Zhang^*, Donghui Zhang^*, Cuiping Meng^*, Zhen Zhang^*, Xinying Ji^§

Oncology Research, Vol.27, No.6, pp. 681-690, 2019, DOI:10.3727/096504018X15424939990246

Abstract Plasmacytoma variability translocation 1 (PVT1), an oncogene, has been reported to be highly expressed in many tumors, including human glioma, gastric cancer, and non-small cell lung cancer. Functionally, it could also regulate the development of tumor cells. However, its specific roles and pathogenesis in human gliomas are still not clear. This study investigated the function and mechanism of PVT1 knockdown in the proliferation and malignant transformation of human gliomas. We first examined the expression levels of PVT1 and miR- 424 in human glioma tissues and cell lines. We also used gene manipulation techniques to explore… More >

Jia Liu^*, Ying Zhang^†, Shulan Sun^‡, Guirong Zhang^‡, Ke Jiang,§ Peixin Sun^*, Ye Zhang^*, Bing Yao^*, Rui Sui^*, Yi Chen^*, Xu Guo^*, Tao Tang^*, Ji Shi^*, Haiyang Liang^*, Haozhe Piao^*

Oncology Research, Vol.27, No.4, pp. 475-486, 2019, DOI:10.3727/096504018X15270916676926

Abstract Glioma is the most common malignant tumor of the central nervous system, and it is characterized by high relapse and fatality rates and poor prognosis. Bufalin is one of the main ingredients of Chan-su, a traditional Chinese medicine (TCM) extracted from toad venom. Previous studies revealed that bufalin exerted inhibitory effects on a variety of tumor cells. To demonstrate the inhibitory effect of bufalin on glioma cells and glioma stem-like cells (GSCs) and discuss the underlying mechanism, the proliferation of glioma cells was detected by MTT and colony formation assays following treatment with bufalin. In… More >