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      MiR-326: Promising Biomarker for Cancer

      review-article
      1 , 2 , 1
      Cancer Management and Research
      Dove
      MicroRNA, miR-326, tumor suppressor, cancer, metastasis, oncogene

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          Abstract

          MicroRNAs (miRNAs) are small non-coding and highly conserved RNAs that act in biological processes including cell proliferation, invasion, apoptosis, metabolism, signal transduction, and tumorigenesis. The previously identified miRNA-326 (miR-326) has been reported to participate in cellular apoptosis, tumor growth, cell invasion, embryonic development, immunomodulation, chemotherapy resistance, and oncogenesis. This review presents a detailed overview of what is known about the effects of miR-326 on cell invasion, metastasis, drug resistance, proliferation, apoptosis, and its involvement in signaling pathways.

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          Most cited references81

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          A Brief Review on the Mechanisms of miRNA Regulation

          MicroRNAs (miRNAs) are a class of short, endogenously-initiated non-coding RNAs that post-transcriptionally control gene expression via either translational repression or mRNA degradation. It is becoming evident that miRNAs are playing significant roles in regulatory mechanisms operating in various organisms, including developmental timing and host-pathogen interactions as well as cell differentiation, proliferation, apoptosis and tumorigenesis. Likewise, as a regulatory element, miRNA itself is coordinatively modulated by multifarious effectors when carrying out basic functions, such as SNP, miRNA editing, methylation and circadian clock. This mini-review summarized the current understanding of interactions between miRNAs and their targets, including recent advancements in deciphering the regulatory mechanisms that control the biogenesis and functionality of miRNAs in various cellular processes.
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            FGF and VEGF function in angiogenesis: signalling pathways, biological responses and therapeutic inhibition.

            Angiogenic growth factors such as fibroblast growth factors (FGFs) and vascular endothelial growth factors (VEGFs) are currently targets of intense efforts to inhibit deregulated blood vessel formation in diseases such as cancer. FGFs and VEGFs exert their effects via specific binding to cell surface-expressed receptors equipped with tyrosine kinase activity. Activation of the receptor kinase activity allows coupling to downstream signal transduction pathways that regulate proliferation, migration and differentiation of endothelial cells. Inhibitors of FGF and VEGF signalling are currently in clinical trials. In this article, the current knowledge of FGF- and VEGF-induced signal transduction that leads to specific biological responses will be summarized. Furthermore, the manner in which this knowledge is being exploited to regulate angiogenesis will be discussed.
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              An overview of doxorubicin formulations in cancer therapy.

              The burden of cancer is continuously increasing, and is rapidly becoming a global pandemic. The first liposomal encapsulated anticancer drug which received clinical approval against malignancies including solid tumours, transplantable leukemias and lymphomas was Doxorubicin HCl. This review is aimed at providing an overview of doxorubicin in cancer therapy. Pegylated liposomal doxorubicin has a polyethylene glycol (PEG) layer around doxorubicin-containing liposome as the result of a process known as pegylation. Non-pegylated liposomal doxorubicin (NPLD) was developed to overcome the drawbacks associated with previous formulations. Nudoxa; (NPLD) with its unique drug delivery system offers the benefit of pegylated liposomal doxorubicin without hand foot syndrome as the major side effect. Future studies will be directed towards estimating the costs of treatment with the novel liposomal doxorubicin formulations in order to assess their widespread use and robustness in treating patients with cancer.
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                Author and article information

                Journal
                Cancer Manag Res
                Cancer Manag Res
                CMAR
                cancmanres
                Cancer Management and Research
                Dove
                1179-1322
                11 December 2019
                2019
                : 11
                : 10411-10418
                Affiliations
                [1 ]Department of Oncology, The Affiliated Yancheng Hospital of Medicine School of Southeast University, The Third People’s Hospital of Yancheng , Yancheng 224001, People’s Republic of China
                [2 ]Department of General Surgery, Center for Difficult and Complicated Abdominal Surgery, Shanghai Tenth People’s Hospital, Tongji University School of Medicine , Shanghai 200092, People’s Republic of China
                Author notes
                Correspondence: Chun-Bin Wang Department of Oncology, The Affiliated Yancheng Hospital of Medicine School of Southeast University, The Third People’s Hospital of Yancheng , 75 Juchang Road, Yancheng, Jiangsu224001, People’s Republic of ChinaTel +86-515-81606113 Email yclvwenping@163.com
                Article
                223875
                10.2147/CMAR.S223875
                6912009
                31849530
                eb5b8485-bfb8-4930-ae6a-5fc0f7f7349c
                © 2019 Pan et al.

                This work is published and licensed by Dove Medical Press Limited. The full terms of this license are available at https://www.dovepress.com/terms.php and incorporate the Creative Commons Attribution – Non Commercial (unported, v3.0) License ( http://creativecommons.org/licenses/by-nc/3.0/). By accessing the work you hereby accept the Terms. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. For permission for commercial use of this work, please see paragraphs 4.2 and 5 of our Terms ( https://www.dovepress.com/terms.php).

                History
                : 19 July 2019
                : 02 December 2019
                Page count
                References: 100, Pages: 8
                Categories
                Review

                Oncology & Radiotherapy
                microrna,mir-326,tumor suppressor,cancer,metastasis,oncogene
                Oncology & Radiotherapy
                microrna, mir-326, tumor suppressor, cancer, metastasis, oncogene

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