Weichen Hou^*, Lei Song^†, Yang Zhao^*, Qun Liu^*, Shuyan Zhang^‡

Oncology Research, Vol.25, No.1, pp. 43-53, 2017, DOI:10.3727/096504016X14719078133285

Abstract The role of miRNAs in the radiosensitivity of glioma cells and the underlying mechanism is still far from clear. In the present study, we detected six downregulated and seven upregulated miRNAs in the serum after radiotherapy compared with paired serum samples before radiotherapy via miRNA panel PCR. Among these, miR-17-5p was highly reduced (fold change = −4.21). Further, we validated the levels of miR-17-5p in all serum samples with qRT-PCR. In addition, statistical analysis suggested that a reduced miR-17-5P level was positively associated with advanced clinical stage of glioma, incidence of relapse, and tumor differentiation. More >

Ling Li, He-Sheng Luo

Oncology Research, Vol.26, No.1, pp. 27-35, 2018, DOI:10.3727/096504017X14900515946914

Abstract Colorectal carcinoma is one of the leading causes of cancer-related deaths and has a high tendency for metastasis, which makes it a priority to find novel methods to diagnose and treat colorectal carcinoma at a very early stage. We studied the role of the regulator of G-protein signaling (RGS) family of proteins RGS17 in colorectal carcinoma growth and metastasis. We found that RGS17 was upregulated in both clinical colorectal carcinoma tissues and cultured colorectal carcinoma cells. Knockdown of RGS17 by specific siRNA decreased the cell proliferation rate, whereas overexpression of RGS17 with expression plasmid increased More >

RAN PAN^1,#, JIAYAN MAO^2,#, YUELIANG ZHENG³, WEI CHEN², JUNPING GUO^1,*, LIJUN WANG^3,*

BIOCELL, Vol.48, No.3, pp. 431-441, 2024, DOI:10.32604/biocell.2023.046484

Abstract Background: Sepsis, a type of systemic disease, can impact nearly all organs, tissues and cells. Among them, endothelial cells are amongst the first to be affected and respond to the insult. In this study, we investigated the protective effects of microRNA-30a-5p (miR-30a-5p) on human pulmonary microvascular endothelial cells (HPMECs) treated with lipolysaccharide (LPS). Methods: An in vitro model of sepsis was established in HPMECs with the use of LPS. Transfecting with different tools (mimetic and inhibitor) to modify miR-30a-5p expression. Cell viability, proliferation and apoptosis were detected by the CCK-8 assay, the EdU kit and fluorescence… More >

Lingyu Liang¹, Xiangyu Zhao^1,*, Wenqi Huang¹, Liming Sun^2,3, Ziyao Wang³, Yaosen Zhan²

Energy Engineering, Vol.120, No.12, pp. 2839-2856, 2023, DOI:10.32604/ee.2023.042042

Abstract The N-1 criterion is a critical factor for ensuring the reliable and resilient operation of electric power distribution networks. However, the increasing complexity of distribution networks and the associated growth in data size have created a significant challenge for distribution network planners. To address this issue, we propose a fast N-1 verification procedure for urban distribution networks that combines CIM file data analysis with MILP-based mathematical modeling. Our proposed method leverages the principles of CIM file analysis for distribution network N-1 analysis. We develop a mathematical model of distribution networks based on CIM data and… More >

KANWAL REHMAN¹, AMMARA AFZAAL², MUHAMMAD SAJID HAMID AKASH^2,*, MUHAMMAD IMRAN^3,4, MOHAMMED A. ASSIRI^3,4

BIOCELL, Vol.47, No.4, pp. 809-823, 2023, DOI:10.32604/biocell.2023.025850

Abstract The cytokine channel’s mechanism for self-regulation involves the application of antagonistic cytokines that are synthesized to connect to the receptors and release soluble cytokine receptors. The very first receptor antagonist of cytokine that was naturally present was interleukin-1 receptor antagonist (IL-1Ra). The IL-1Ra protein forms are disinfected from supernatants of cultured monocytes on stacked IgG. The family of IL-1 consists of IL-1α, IL-1β and IL-1Ra. Human monocytes regulate the production of IL-Ra. IL-Ra takes part in normal physiological functions by using specific antibodies, and acts as an anti-inflammatory agent. IL-Ra is synthesized in the tissues More >

YONGDAE YOON^1,#, SOONJAE HWANG^1,2,#, FATEMA TUJ SAIMA^3,#, MOON YOUNG KIM^1,3,4, SOON KOO BAIK^1,3,4,*, YOUNG WOO EOM^1,3,*

BIOCELL, Vol.47, No.3, pp. 669-676, 2023, DOI:10.32604/biocell.2023.025365

Abstract Background: Activated hepatic stellate cells (HSCs) are closely involved in the initiation, perpetuation, and resolution of liver fibrosis. Pro-inflammatory cytokine levels are positively correlated with the transition from liver injury to fibrogenesis and contribute to HSC pathophysiology in liver fibrosis. Methods: In this study, we investigated the effect of the pro-inflammatory cytokine interleukin (IL)-1β on the proliferation and signaling pathways involved in fibrogenesis in LX-2 cells, an HSC cell line, using western blotting and cell proliferation assays. Results: IL-1β increased the proliferation rate and α-smooth muscle actin (SMA) expression of LX-2 cells in a dose-dependent manner. Within… More >

Shengjin Yu, Huiming Lv, Jinhui Zhang, He Zhang, Weiwei Ju, Yu Jiang^*, Lijuan Lin^*

Oncologie, Vol.24, No.3, pp. 539-551, 2022, DOI:10.32604/oncologie.2022.024882

Abstract Background: Although heparanase/syndecan-1 axis is involved in malignant progression of many cancers, its significance in liver cancer is not well understood. In this study, we explored the value of heparanase/syndecan-1 axis expression in liver cancer and the intervention mechanisms that target this axis by inhibiting the proliferation of hepatocellular carcinoma cells. Materials and Methods: We conducted tissue microarray analysis that included 90 primary liver cancer and their corresponding adjacent samples to evaluate the expression of heparanase and syndecan-1 and their correlation with clinicopathologic characteristics. RNA interference and western blot assays were performed to analyze the effect of… More >

Liping Xue^*1, Bin Lu^†1, Bibo Gao^‡, Yangyang Shi^‡, Jingqi Xu^‡, Rui Yang^‡, Bo Xu^‡, Peng Ding^‡

Oncology Research, Vol.27, No.5, pp. 557-564, 2019, DOI:10.3727/096504018X15264647024196

Abstract Because of the characteristics of high invasiveness, relapse, and poor prognosis, the management of malignant gliomas has always been a great challenge. Nod-like receptor (NLR) family pyrin domain containing 3 (NLRP3) is a crucial component of the NLRP3 inflammasome, a multiprotein complex that can trigger caspase 1/interleukin-1 (IL-1)-mediated inflammatory response once activated and participates in the pathogeny of diverse inflammatory diseases as well as cancers. We examined the function of NLRP3 in the development of glioma. Glioma cells were treated with NLRP3 interference or overexpression vectors, recombinant IL-1 , IL-1 antibody, and NF- B inhibitor.… More >

Weichen Hou^*, Lei Song^†, Yang Zhao^*, Qun Liu^*, Shuyan Zhang^‡

Oncology Research, Vol.28, No.7-8, pp. 815-818, 2020, DOI:10.3727/096504021X16240202939988

Abstract The role of miRNAs in the radiosensitivity of glioma cells and the underlying mechanism is still far from clear. In the present study, we detected six downregulated and seven upregulated miRNAs in the serum after radiotherapy compared with paired serum samples before radiotherapy via miRNA panel PCR. Among these, miR-17-5p was highly reduced (fold change = −4.21). Further, we validated the levels of miR-17-5p in all serum samples with qRT-PCR. In addition, statistical analysis suggested that a reduced miR-17-5P level was positively associated with advanced clinical stage of glioma, incidence of relapse, and tumor differentiation. More >

MAGDALENA RUDZIŃSKA-RADECKA^*

BIOCELL, Vol.46, No.8, pp. 1893-1901, 2022, DOI:10.32604/biocell.2022.019724

Abstract Clear cell renal cell carcinoma (KIRC) is the most common and aggressive malignancy subtype of renal neoplasm that arises from proximal convoluted tubules. It is characterized by poor clinical outcomes and high mortality of patients due to the lack of specific biomarkers for varying stages of the disease and no effective treatment. Proteases are associated with the development of several malignant tumors in humans by their ability to degrade extracellular matrices, facilitating metastasis. Herein, differentially expressed genes in KIRC cases compared to healthy kidneys were screened out from the Gene Expression Profiling Interactive Analysis (GEPIA)… More >