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  • Open Access

    RETRACTION

    Retraction Notice to: LncRNA TUG1 Targets miR-222-3p to Take Part in Proliferation and Invasion of Breast Cancer Cells

    Yuqin Xie, Shuang Deng, Qian Deng, Jiudong Xu

    Oncologie, Vol.23, No.4, pp. 609-609, 2021, DOI:10.32604/oncologie.2021.020379

    Abstract This article has no abstract. More >

  • Open Access

    ARTICLE

    BDLR: lncRNA identification using ensemble learning

    LEJUN GONG1,2,*, SHEHAI ZHOU1, JINGMEI CHEN1, YONGMIN LI1, LI ZHANG4, ZHIHONG GAO3

    BIOCELL, Vol.46, No.4, pp. 951-960, 2022, DOI:10.32604/biocell.2022.016625

    Abstract Long non-coding RNAs (lncRNAs) play an important role in many life activities such as epigenetic material regulation, cell cycle regulation, dosage compensation and cell differentiation regulation, and are associated with many human diseases. There are many limitations in identifying and annotating lncRNAs using traditional biological experimental methods. With the development of high-throughput sequencing technology, it is of great practical significance to identify the lncRNAs from massive RNA sequence data using machine learning method. Based on the Bagging method and Decision Tree algorithm in ensemble learning, this paper proposes a method of lncRNAs gene sequence identification called BDLR. The identification results… More >

  • Open Access

    ARTICLE

    Puerarin inactivates NLRP3-mediated pyroptotic cell death to alleviate cerebral ischemia/reperfusion (I/R) injury through modulating the LncRNA DUXAP8/miR-223-3p axis

    ZHENGUO SHI#,*, QIAOYUN WU#, HAIYAN SHI, SONGTIE YING, LIANG TAO

    BIOCELL, Vol.46, No.4, pp. 979-988, 2022, DOI:10.32604/biocell.2022.015345

    Abstract NLRP3 inflammasome-mediated cell pyroptosis aggravates the development of cerebral ischemia/reperfusion (I/R) injury, and the aim of this study is to investigate the potential utilization of the Chinese medicine, Puerarin, in treating this disease. Through conducting in vitro and in vivo experiments, the present study illustrated that Puerarin regulated LncRNA double homeobox A pseudogene 8 (DUXAP8)/miR-223-3p axis to inactivate NLRP3-mediated pyroptotic cell death, resulting in the attenuation of I/R injury. Specifically, the cerebral I/R injury in rat models and hypoxia/reoxygenation (H/R) in primary hippocampus neuron (PHN) cells were inducted, which were subsequently exposed to Puerarin treatment. As expected, we validated that… More >

  • Open Access

    ARTICLE

    Uncoupling tumor necrosis factor-α and interleukin-10 at tumor immune microenvironment of breast cancer through miR-17-5p/MALAT-1/H19 circuit

    RAGHDA A. SOLIMAN1, RANA A. YOUNESS1,2,*, TAMER M. MANIE3, EMAD KHALLAF4, MOHAMED EL-SHAZLY1, MONA ABDELMOHSEN5, HEBA HANDOUSSA1, MOHAMED Z. GAD6,*

    BIOCELL, Vol.46, No.3, pp. 769-783, 2022, DOI:10.32604/biocell.2022.016636

    Abstract Triple Negative Breast Cancer (TNBC) immunotherapy has recently shown promising approach. However, some TNBC patients presented with resistance. One of the reasons was attributed to the excessive release of cytokines at the tumor microenvironment (TME) such as Tumor necrosis factor alpha (TNF-α) and Interleukin-10 (IL-10). Fine regulation of these cytokines’ levels via non-coding RNAs (ncRNAs) might alleviate the immune quiescent nature of TME at TNBC tumors. However, the extrapolation of ncRNAs as therapeutic tools is highly challenging. Therefore, disentanglement the nature for the isolation of natural compounds that could modulate the ncRNAs and their respective targets is an applicable translational… More >

  • Open Access

    ARTICLE

    Knockdown of lncRNA XIST prevents the epithelial-mesenchymal transition of TGF-β2-induced human lens epithelial cells via miR-124/Slug axis

    XUE JIANG1,2, HONG ZHANG1,2,*

    BIOCELL, Vol.46, No.3, pp. 785-794, 2022, DOI:10.32604/biocell.2022.016167

    Abstract Posterior capsular opacification (PCO) is linked to the pathological process of lens epithelial cells, which includes proliferation, migration, and epithelial-mesenchymal transition (EMT). Our goal was to investigate whether long noncoding RNA (lncRNA) XIST contributes to EMT via targeting miR-124/Slug axis in TGF-β2-induced SRA01/04 cells. EMT was induced by stimulating SRA01/04 cells with 10 ng/mL TGF-β2 for 24 h, and PCO microenvironment was simulated. The expressions levels of lncRNA XIST, miR-124, and Slug were measured by real-time polymerase chain reaction (RT-PCR) and western blot. The role and mechanism of lncRNA XIST in promoting EMT of TGF-β2-treated SRA01/04 cells were investigated by… More >

  • Open Access

    ARTICLE

    Construction and validation of prognostic model based on autophagy-related lncRNAs in gastric cancer

    MENGQIU CHENG1,2, WEI CAO2, GUODONG CAO1, XIN XU1,2,*, BO CHEN1,*

    BIOCELL, Vol.46, No.1, pp. 97-109, 2022, DOI:10.32604/biocell.2021.015608

    Abstract Gastric cancer (GC) is one of the most common cancer worldwide. Although emerging evidence indicates that autophagy-related long non-coding RNA (lncRNA) plays an important role in the progression of GC, the prognosis of GC based on autophagy is still deficient. The Cancer Genome of Atlas stomach adenocarcinoma (TCGA-STAD) dataset was downloaded and separated into a training set and a testing set randomly. Then, 24 autophagy-related lncRNAs were found strongly associated with the survival of the TCGA-STAD dataset. 11 lncRNAs were selected to build the risk score model through the least absolute shrinkage and selection operator (LASSO) regression. Every patient got… More >

  • Open Access

    ARTICLE

    Overexpression of lnc-ERP44-3:6 Causes Cell Death and Sensitivity to Cisplatin in Breast Cancer Cell Lines

    Elda A. Flores-Contreras1, Everardo González-González2,3, Ana I. Zarazúa-Niño1, Elsa N. Garza-Treviño1, Natalia Martínez-Acuña1, Viviana C. Zomosa-Signoret4, Román Vidaltamayo4, Gerardo E. Muñoz-Maldonado5, Raquel Garza-Guajardo6, Manuel de J. García-Solís7, Alejandro Abarca-Blanco3, Ana M. G. Rivas-Estilla1, Carlos Córdova-Fletes1,*

    Oncologie, Vol.23, No.3, pp. 373-392, 2021, DOI:10.32604/oncologie.2021.017786

    Abstract Breast cancer (BC) is one of the leading causes of death in women worldwide. A major challenge in BC is chemoresistance, which is often modulated by epigenetic regulators such as long non-coding RNAs (lncRNAs). Because these regulator lncRNAs may play diverse roles, determining their specific pathways and/or functions is crucial to identify possible biomarkers and/or therapeutic targets for BC. In this study, we used gene expression microarrays in order to identify lncRNAs related to the BC biology. We found, among six differentially expressed (DE) lncRNAs, that the expression of lnc-ERP44-3:6 was consistently down-regulated in all breast tumor tissues compared to… More >

  • Open Access

    ARTICLE

    Long intergenic noncoding RNAs differentially expressed in Staphylococcus aureus-induced inflammation in bovine mammary epithelial cells

    JINGPENG ZHOU1,2,#, XIAOGUANG JI3,#, YUHAO WANG1,2, XIAOLONG WANG1,2, YONGJIANG MAO1,2,*, ZHANGPING YANG1,2,*

    BIOCELL, Vol.45, No.4, pp. 1033-1044, 2021, DOI:10.32604/biocell.2021.015586

    Abstract Cow mastitis is the most common disease that affects the dairy farming industry and causes serious harm to dairy cows and humans, and Staphylococcus (S.) aureus is one of the main pathogens that cause mastitis in dairy cows. In this study, a mastitis model was established through the infection of bovine mammary epithelial cells (BMECs) with S. aureus (bacterial concentration of 1 × 109/mL), and these cells and a blank group (untreated) were analyzed by flow cytometry (10000 cells, 200 cells collected per second), hematoxylin and eosin (H&E) staining and immunohistochemistry. In addition, the lncRNAs (long non-coding RNAs) in the… More >

  • Open Access

    ARTICLE

    LncRNA NKILA suppresses airway hyper reactivity via interfering the facilitation of MUC5AC and MUC5B mediated by GALNT2

    YONGLI ZHANG1,#, YIZHAN CAO2,#, BO ZHU3, YANNI JIANG3, PENGCHONG LIANG3,*

    BIOCELL, Vol.45, No.1, pp. 41-48, 2021, DOI:10.32604/biocell.2021.010454

    Abstract Glycosylation of mucins mediated by N-acetylgalactosaminyltransferases (GALNTs) is closely related to respiratory diseases such as asthma and chronic obstructive pulmonary disease (COPD). In addition, long non-coding RNAs (LncRNAs) participate in physiological and pathological processes through various epigenetic mechanisms. In this study, we found that a novel LncRNA named NKILA combined with multiple mucins and GALNTs potentially by several bioinformatics methods, and we used quantitative real-time PCR (RT-qPCR) to detect the expressions of NKILA, MUC5AC, MUC5B, and GALNT2 mRNA in 50 cases of asthma samples and 19 cases of normal samples, whose results showed that the expression of NKILA was significantly… More >

  • Open Access

    ARTICLE

    LncRNA-ATB Can Be a Biomarker for Diagnosis and Prognosis Evaluation of Non-Small Cell Lung Cancer

    Nan Geng1, Wenxia Hu1, Zhikun Liu2, Jingwei Su2, Wenyu Sun3, Shaonan Xie4, Cuimin Ding1,*

    Oncologie, Vol.22, No.4, pp. 245-254, 2020, DOI:10.32604/oncologie.2020.014125

    Abstract Objective: This study was set out to inquire into the expression and clinical significance of lncRNA activated by transforming growth factor β (LncRNA-ATB) and in cancer tissues of patients with non-small cell lung cancer (NSCLC). Methods: LncRNA-ATB in cancer tissues and adjacent tissues of 89 NSCLC patients was detected by quantitative real-time polymerase chain reaction (qRT-PCR), and its clinical diagnostic value in NSCLC was determined by receiver operating characteristic (ROC) curves. Based on the median expression of LncRNAATB in NSCLC tissues, 89 patients were allocated into high- and low-expression groups. The 3-year survival rate was calculated using Kaplan-Meier method and… More >

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