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Zhang Q, Du Z, Wang X, Li F, Liu Y, Sun J, Zhang L, Xiao Y, Lu X, Yu H, Liu T. Cell-free Nucleic Acid as Promising Diagnostic Biomarkers for Gastric Cancer: a Systematic Review. J Cancer 2024; 15:2900-2912. [PMID: 38706900 PMCID: PMC11064260 DOI: 10.7150/jca.92704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/09/2024] [Indexed: 05/07/2024] Open
Abstract
Background: Gastric cancer (GC) is a common malignancy with early detection being crucial for survival. Liquid biopsy analysis using cell-free nucleic acid is a preferred method for detection. Hence, we conducted a systematic review to assess the diagnostic efficacy of cell-free nucleic acid markers for GC. Methods: We searched PubMed and ISI Web of Science databases for articles that conformed to our inclusion and exclusion criteria from 2012 to 2022. The following information was abstracted: first author, year of publication, country/region, age, male proportion, tumor stage for cases, specimen type, measurement method, targeted markers and diagnostic related indicators (including sensitivity, specificity, AUC, P-value). Results: Fifty-eight studies examined cell-free RNAs (cfRNAs) with a total of 62 individual circulating markers and 7 panels in serum or plasma, while 21 studies evaluated cell-free DNAs (cfDNAs) with 29 individual circulating markers and 7 panels. For individual cfRNAs, the median (range) sensitivity and specificity were 80% (21% - 98%) and 80% (54% - 99%), respectively. The median (range) sensitivity and specificity for cfRNA panels were 86% (83% - 90%) and 75% (60% - 98%), respectively. In comparison, the median (range) sensitivity and specificity reported for individual cfDNAs were 50% (18% - 96%) and 93% (57% - 100%), respectively, while cfDNA panels had a median (range) sensitivity and specificity of 85% (41% - 92%) and 73.5% (38% - 90%), respectively. The meta results indicate that cfRNA markers exhibit high sensitivity (80%) and low specificity (80%) for detecting GC, while cfDNA markers have lower sensitivity (59%) but higher specificity (92%). Conclusions: This review has demonstrated that cell-free nucleic acids have the potential to serve as useful diagnostic markers for GC. Given that both cfRNA and cfDNA markers have shown promising diagnostic performance for GC, the combination of the two may potentially enhance diagnostic efficiency.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | - Haixin Yu
- Department of Digestive Surgical Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Tao Liu
- Department of Digestive Surgical Oncology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
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Shobeiri P, Arabzadeh Bahri R, Khadembashiri MM, Khadembashiri MA, Maleki S, Eslami M, Khalili Dehkordi M, Behnoush AH, Rezaei N. Role of long non-coding RNAs in cholangiocarcinoma: A systematic review and meta-analysis. Cancer Rep (Hoboken) 2024; 7:e2029. [PMID: 38517409 PMCID: PMC10959185 DOI: 10.1002/cnr2.2029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2023] [Revised: 02/12/2024] [Accepted: 02/21/2024] [Indexed: 03/23/2024] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA), as a rare malignancy of the biliary tree, has a poor prognosis most of the time. CCA is highly epigenetically regulated and several long non-coding RNAs (lncRNA) have been investigated to have a diagnostic and prognostic role in CCA. The current study aimed to assess the studies finding relevant lncRNAs in CCA systematically. METHODS International databases, including PubMed, Cochrane Library, and Embase, were comprehensively searched in order to identify studies investigating any lncRNA in CCA. After screening by title/abstract and full-text, necessary data were extracted. Random-effect meta-analysis was performed for pooling the areas under the curve (AUCs), specificity, and sensitivity of lncRNAs for the diagnosis of CCA. RESULTS A total of 33 studies were chosen to be included in the final analysis, comprised of 2677 patients. Meta-analysis of AUCs for evaluation of CCA resulted in pooled AUC of 0.79 (95% CI: 0.75-0.82; I2 = 69.11, p < .01). Additionally, overall sensitivity of 0.80 (95% CI 0.75-0.84) and specificity of 0.77 (95% CI: 0.68-0.84) were observed. Measurement of lncRANs in the assessment of CCA also improved overall survival significantly (effect size 1.61, 95% CI: 1.39-1.82). A similar result was found for progression-free survival (effect size 1.57, 95% CI: 1.20-1.93). CONCLUSION Based on our findings, lncRNAs showed promising results as biomarkers in the diagnosis of CCA since they had acceptable sensitivity and specificity, in addition to the fact that improved survival in this poor prognosis cancer. Further studies might be needed to address this issue and find the best clinically useful lncRNA.
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Affiliation(s)
- Parnian Shobeiri
- School of medicineTehran University of Medical SciencesTehranIran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), TehranIran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical CenterTehran University of Medical SciencesTehranIran
| | - Razman Arabzadeh Bahri
- School of medicineTehran University of Medical SciencesTehranIran
- Urology Research CenterTehran University of Medical SciencesTehranIran
| | - Mohamad Mehdi Khadembashiri
- Neuromusculoskeletal Research CenterIran University of Medical SciencesTehranIran
- Student Scientific Research Center (SSRC)Tehran University of Medical SciencesTehranIran
| | - Mohamad Amin Khadembashiri
- Neuromusculoskeletal Research CenterIran University of Medical SciencesTehranIran
- Student Scientific Research Center (SSRC)Tehran University of Medical SciencesTehranIran
| | - Saba Maleki
- School of MedicineGuilan University of Medical SciencesRashtIran
| | - Mohammad Eslami
- Student Scientific Research Center (SSRC)Tehran University of Medical SciencesTehranIran
| | | | - Amir Hossein Behnoush
- School of medicineTehran University of Medical SciencesTehranIran
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), TehranIran
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), TehranIran
- Research Center for Immunodeficiencies, Pediatrics Center of Excellence, Children's Medical CenterTehran University of Medical SciencesTehranIran
- Department of Immunology, School of MedicineTehran University of Medical SciencesTehranIran
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3
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Hakami MA, Hazazi A, Abdulaziz O, Almasoudi HH, Alhazmi AYM, Alkhalil SS, Alharthi NS, Alhuthali HM, Almalki WH, Gupta G, Khan FR. HOTAIR: A key regulator of the Wnt/β-catenin signaling cascade in cancer progression and treatment. Pathol Res Pract 2024; 253:154957. [PMID: 38000201 DOI: 10.1016/j.prp.2023.154957] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/12/2023] [Accepted: 11/15/2023] [Indexed: 11/26/2023]
Abstract
The long non-coding RNA (lncRNA) HOTAIR occupies a central position in the complex domain of cancer biology, particularly concerning its intricate interplay with the Wnt/β-catenin signaling pathway. This comprehensive review explores the multifaceted interactions between HOTAIR and the Wnt/β-catenin cascade, elucidating their profound function in cancer growth, progression, and therapeutic strategies. The study commences by underscoring the pivotal role of the Wnt/β-catenin cascade in governing essential cellular activities, emphasizing its dysregulation as a linchpin in cancer initiation and advancement. It introduces HOTAIR as a crucial regulatory entity, influencing gene expression in both healthy and diseased. The core of this review plunges into the intricacies of HOTAIR's engagement with Wnt/β-catenin signaling. It unravels how HOTAIR, through epigenetic modifications and transcriptional control, exerts its influence over key pathway constituents, including β-catenin, Wnt ligands, and target genes. This influence drives unchecked cancer cell growth, invasion, and metastasis. Furthermore, the review underscores the clinical significance of the HOTAIR-Wnt/β-catenin interplay, elucidating its associations with diverse cancer subtypes, patient prognoses, and prospects as a therapy. It provides insights into ongoing research endeavors to develop HOTAIR-targeted treatments and initiatives to facilitate aberrant Wnt/β-catenin activation. Concluding on a forward-looking note, the article accentuates the broader implications of HOTAIR's involvement in cancer biology, including its contributions to therapy resistance and metastatic dissemination. It underscores the importance of delving deeper into these intricate molecular relationships to pave the way for groundbreaking cancer treatment.
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Affiliation(s)
- Mohammed Ageeli Hakami
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al-Quwayiyah, Shaqra University, Riyadh, Saudi Arabia
| | - Ali Hazazi
- Department of Pathology and Laboratory Medicine, Security Forces Hospital Program, Riyadh, Saudi Arabia
| | - Osama Abdulaziz
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, Taif University, Taif Province, Saudi Arabia
| | - Hassan Hussain Almasoudi
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Najran University, Najran 61441, Saudi Arabia
| | | | - Samia S Alkhalil
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al-Quwayiyah, Shaqra University, Riyadh, Saudi Arabia
| | - Nahed S Alharthi
- Department of Medical Laboratory Sciences. College of Applied Medical Sciences in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudia Arabia
| | - Hayaa M Alhuthali
- Clinical Laboratory Sciences Department, College of Applied Medical Sciences, Taif University, Taif Province, Saudi Arabia
| | - Waleed Hassan Almalki
- Department of Pharmacology, College of Pharmacy, Umm Al-Qura University, Makkah, Saudi Arabia
| | - Gaurav Gupta
- Centre for Global Health Research, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences, Saveetha University, India; School of Pharmacy, Graphic Era Hill University, Dehradun 248007, India; School of Pharmacy, Suresh Gyan Vihar University, Jagatpura, Mahal Road, Jaipur 302017, India
| | - Farhan R Khan
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Al-Quwayiyah, Shaqra University, Riyadh, Saudi Arabia.
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Scionti F, Juli G, Rocca R, Polerà N, Nadai M, Grillone K, Caracciolo D, Riillo C, Altomare E, Ascrizzi S, Caparello B, Cerra M, Arbitrio M, Richter SN, Artese A, Alcaro S, Tagliaferri P, Tassone P, Di Martino MT. TERRA G-quadruplex stabilization as a new therapeutic strategy for multiple myeloma. J Exp Clin Cancer Res 2023; 42:71. [PMID: 36967378 PMCID: PMC10041726 DOI: 10.1186/s13046-023-02633-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Accepted: 02/28/2023] [Indexed: 03/29/2023] Open
Abstract
BACKGROUND Multiple myeloma (MM) is a hematologic malignancy characterized by high genomic instability, and telomere dysfunction is an important cause of acquired genomic alterations. Telomeric repeat-containing RNA (TERRA) transcripts are long non-coding RNAs involved in telomere stability through the interaction with shelterin complex. Dysregulation of TERRAs has been reported across several cancer types. We recently identified a small molecule, hit 17, which stabilizes the secondary structure of TERRA. In this study, we investigated in vitro and in vivo anti-MM activities of hit 17. METHODS Anti-proliferative activity of hit 17 was evaluated in different MM cell lines by cell proliferation assay, and the apoptotic process was analyzed by flow cytometry. Gene and protein expressions were detected by RT-qPCR and western blotting, respectively. Microarray analysis was used to analyze the transcriptome profile. The effect of hit 17 on telomeric structure was evaluated by chromatin immunoprecipitation. Further evaluation in vivo was proceeded upon NCI-H929 and AMO-1 xenograft models. RESULTS TERRA G4 stabilization induced in vitro dissociation of telomeric repeat-binding factor 2 (TRF2) from telomeres leading to the activation of ATM-dependent DNA damage response, cell cycle arrest, proliferation block, and apoptotic death in MM cell lines. In addition, up-regulation of TERRA transcription was observed upon DNA damage and TRF2 loss. Transcriptome analysis followed by gene set enrichment analysis (GSEA) confirmed the involvement of the above-mentioned processes and other pathways such as E2F, MYC, oxidative phosphorylation, and DNA repair genes as early events following hit 17-induced TERRA stabilization. Moreover, hit 17 exerted anti-tumor activity against MM xenograft models. CONCLUSION Our findings provide evidence that targeting TERRA by hit 17 could represent a promising strategy for a novel therapeutic approach to MM.
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Affiliation(s)
- Francesca Scionti
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Giada Juli
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Roberta Rocca
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
- Net4science Srl, Università degli Studi "Magna Graecia" di Catanzaro, Catanzaro, Italy
| | - Nicoletta Polerà
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Matteo Nadai
- Department of Molecular Medicine, University of Padua, Via A. Gabelli 63, 35121, Padua, Italy
| | - Katia Grillone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Daniele Caracciolo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Caterina Riillo
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Emanuela Altomare
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Serena Ascrizzi
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Basilio Caparello
- Presidio Ospedaliero "Giovanni Paolo II", Lamezia Terme, Catanzaro, Italy
| | - Maria Cerra
- Presidio Ospedaliero "Giovanni Paolo II", Lamezia Terme, Catanzaro, Italy
| | - Mariamena Arbitrio
- Institute of Research and Biomedical Innovation (IRIB), Italian National Council (CNR), 88100, Catanzaro, Italy
| | - Sara N Richter
- Department of Molecular Medicine, University of Padua, Via A. Gabelli 63, 35121, Padua, Italy
| | - Anna Artese
- Net4science Srl, Università degli Studi "Magna Graecia" di Catanzaro, Catanzaro, Italy
- Department of Health Sciences, Magna Graecia University of Catanzaro, Campus "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy
| | - Stefano Alcaro
- Net4science Srl, Università degli Studi "Magna Graecia" di Catanzaro, Catanzaro, Italy
- Department of Health Sciences, Magna Graecia University of Catanzaro, Campus "Salvatore Venuta", Viale Europa, 88100, Catanzaro, Italy
| | - Pierosandro Tagliaferri
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy
| | - Pierfrancesco Tassone
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy.
| | - Maria Teresa Di Martino
- Department of Experimental and Clinical Medicine, Magna Graecia University, Catanzaro, Italy.
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5
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Ghafouri-Fard S, Safarzadeh A, Hussen BM, Taheri M, Samsami M. A review on the role of ncRNAs in the pathogenesis of cholangiocarcinoma. Int J Biol Macromol 2023; 225:809-821. [PMID: 36400211 DOI: 10.1016/j.ijbiomac.2022.11.144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 11/14/2022] [Indexed: 11/17/2022]
Abstract
Cholangiocarcinoma is a rare tumor but a challenging cancer in terms of pathological changes, clinical manifestations and therapeutic options. Recent studies have provided evidence for participation of non-coding RNAs in the carcinogenic process of cholangiocarcinoma. We demonstrate the role of long non-coding RNAs, microRNAs and circular RNAs in the pathogenesis of cholangiocarcinoma and highlight their significant position as therapeutic targets and biomarkers for this type of cancer. We also list a number of molecular axes comprising these non-coding RNAs that represent potential targets for therapeutic options in cholangiocarcinoma, based on their significant roles in the regulation of cell proliferation, differentiation and apoptosis of these cells.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Department of Medical Genetics, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Arash Safarzadeh
- Men's Health and Reproductive Health Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bashdar Mahmud Hussen
- Department of Pharmacognosy, College of Pharmacy, Hawler Medical University, Kurdistan Region, Erbil, Iraq; Center of Research and Strategic Studies, Lebanese French University, Erbil, Kurdistan Region, Iraq
| | - Mohammad Taheri
- Institute of Human Genetics, Jena University Hospital, Jena, Germany; Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Majid Samsami
- Cancer Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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6
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Wang G, Heij LR, Liu D, Dahl E, LANG SA, Ulmer TF, LUEDDE T, Neumann UP, Bednarsch J. The Role of Single-Nucleotide Polymorphisms in Cholangiocarcinoma: A Systematic Review. Cancers (Basel) 2022; 14:cancers14235969. [PMID: 36497451 PMCID: PMC9739277 DOI: 10.3390/cancers14235969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 12/12/2022] Open
Abstract
Single-nucleotide polymorphisms (SNPs) play an essential role in various malignancies, but their role in cholangiocarcinoma (CCA) remains to be elucidated. Therefore, the purpose of this systematic review was to evaluate the association between SNPs and CCA, focusing on tumorigenesis and prognosis. A systematic literature search was carried out using PubMed, Embase, Web of Science and the Cochrane database for the association between SNPs and CCA, including literature published between January 2000 and April 2022. This systematic review compiles 43 SNPs in 32 genes associated with CCA risk, metastatic progression and overall prognosis based on 34 studies. Susceptibility to CCA was associated with SNPs in genes related to inflammation (PTGS2/COX2, IL6, IFNG/IFN-γ, TNF/TNF-α), DNA repair (ERCC1, MTHFR, MUTYH, XRCC1, OGG1), detoxification (NAT1, NAT2 and ABCC2), enzymes (SERPINA1, GSTO1, APOBEC3A, APOBEC3B), RNA (HOTAIR) and membrane-based proteins (EGFR, GAB1, KLRK1/NKG2D). Overall oncological prognosis was also related to SNPs in eight genes (GNB3, NFE2L2/NRF2, GALNT14, EGFR, XRCC1, EZH2, GNAS, CXCR1). Our findings indicate that multiple SNPs play different roles at various stages of CCA and might serve as biomarkers guiding treatment and allowing oncological risk assessment. Considering the differences in SNP detection methods, patient ethnicity and corresponding environmental factors, more large-scale multicentric investigations are needed to fully determine the potential of SNP analysis for CCA susceptibility prediction and prognostication.
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Affiliation(s)
- Guanwu Wang
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Lara Rosaline Heij
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
- Institute of Pathology, University Hospital RWTH Aachen, 52074 Aachen, Germany
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, 6211 LK Maastricht, The Netherlands
- Department of Pathology, Erasmus Medical Center Rotterdam, 3015 GD Rotterdam, The Netherlands
| | - Dong Liu
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Edgar Dahl
- Institute of Pathology, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Sven Arke LANG
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Tom Florian Ulmer
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
| | - Tom LUEDDE
- Department of Gastroenterology, Hepatology and Infectious Diseases, University Hospital Heinrich Heine University Duesseldorf, 40225 Duesseldorf, Germany
| | - Ulf Peter Neumann
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
- Department of Surgery, Maastricht University Medical Center (MUMC), 6229 HX Maastricht, The Netherlands
| | - Jan Bednarsch
- Department of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany
- Correspondence:
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7
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An X, Liu Y. HOTAIR in solid tumors: Emerging mechanisms and clinical strategies. Biomed Pharmacother 2022; 154:113594. [DOI: 10.1016/j.biopha.2022.113594] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 08/18/2022] [Accepted: 08/19/2022] [Indexed: 11/02/2022] Open
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Ma X, Ou K, Liu X, Yang L. Application progress of liquid biopsy in gastric cancer. Front Oncol 2022; 12:969866. [PMID: 36185234 PMCID: PMC9521037 DOI: 10.3389/fonc.2022.969866] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 08/26/2022] [Indexed: 11/13/2022] Open
Abstract
Gastric cancer (GC) is one of the most common malignant tumors globally. Guiding the individualized treatment of GC is the focus of research. Obtaining representative biological samples to study the biological characteristics of GC is the focus of diagnosis and treatment of GC. Liquid biopsy technology can use high-throughput sequencing technology to detect biological genetic information in blood. Compared with traditional tissue biopsy, liquid biopsy can determine the dynamic changes of tumor. As a noninvasive auxiliary diagnostic method, liquid biopsy can provide diagnostic and prognostic information concerning the progression of the disease. Liquid biopsy includes circulating tumor cells, circulating tumor DNA, circulating tumor RNA, tumor educated platelets, exosomes, and cytokines. This article describes the classification of liquid biopsy and its application value in the occurrence, development, and therapeutic efficacy of GC.
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9
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Wu Y, Hayat K, Hu Y, Yang J. Long Non-Coding RNAs as Molecular Biomarkers in Cholangiocarcinoma. Front Cell Dev Biol 2022; 10:890605. [PMID: 35573683 PMCID: PMC9093656 DOI: 10.3389/fcell.2022.890605] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 04/10/2022] [Indexed: 11/13/2022] Open
Abstract
Cholangiocarcinoma (CCA) is a biliary system cancer that has the characteristics of strong invasiveness, poor prognosis, and few therapy choices. Furthermore, the absence of precise biomarkers for early identification and prognosis makes it hard to intervene in the early phase of initial diagnosis or recurring cholangiocarcinoma following surgery. Encouragingly, previous studies found that long non-coding RNA (lncRNA), a subgroup of RNA that is more than 200 nucleotides long, can affect cell proliferation, migration, apoptosis, and even drug resistance by altering numerous signaling pathways, thus reaching pro-cancer or anti-cancer outcomes. This review will take a retrospective view of the recent investigations on the work of lncRNAs in cholangiocarcinoma progression and the potential of lncRNAs serving as promising clinical biomarkers and therapeutic targets for CCA.
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Affiliation(s)
- Yanhua Wu
- Department of Gastroenterology, The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Khizar Hayat
- Department of Gastroenterology, International Education College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Yufei Hu
- Department of Gastroenterology, The Fourth School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Jianfeng Yang
- Department of Gastroenterology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- Key Laboratory of Integrated Traditional Chinese and Western Medicine for Biliary and Pancreatic Diseases of Zhejiang Province, Hangzhou, China
- *Correspondence: Jianfeng Yang,
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10
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Liguori G, Cerrone M, De Chiara A, Tafuto S, de Bellis MT, Botti G, Di Bonito M, Cantile M. The Role of lncRNAs in Rare Tumors with a Focus on HOX Transcript Antisense RNA ( HOTAIR). Int J Mol Sci 2021; 22:ijms221810160. [PMID: 34576322 PMCID: PMC8466298 DOI: 10.3390/ijms221810160] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 09/17/2021] [Accepted: 09/17/2021] [Indexed: 12/14/2022] Open
Abstract
Rare cancers are identified as those with an annual incidence of fewer than 6 per 100,000 persons and includes both epithelial and stromal tumors from different anatomical areas. The advancement of analytical methods has produced an accurate molecular characterization of most human cancers, suggesting a “molecular classification” that has allowed the establishment of increasingly personalized therapeutic strategies. However, the limited availability of rare cancer samples has resulted in very few therapeutic options for these tumors, often leading to poor prognosis. Long non coding RNAs (lncRNAs) are a class of non-coding RNAs mostly involved in tumor progression and drug response. In particular, the lncRNA HOX transcript antisense RNA (HOTAIR) represents an emergent diagnostic, prognostic and predictive biomarker in many human cancers. The aim of this review is to highlight the role of HOTAIR in rare cancers, proposing it as a new biomarker usable in the management of these tumors.
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Affiliation(s)
- Giuseppina Liguori
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Margherita Cerrone
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Annarosaria De Chiara
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Salvatore Tafuto
- Sarcomas and Rare Tumors Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Maura Tracey de Bellis
- Rehabilitation Medicine Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy;
| | - Gerardo Botti
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Maurizio Di Bonito
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
| | - Monica Cantile
- Pathology Unit, Istituto Nazionale Tumori-Irccs-Fondazione G. Pascale, 80131 Naples, Italy; (G.L.); (M.C.); (A.D.C.); (G.B.); (M.D.B.)
- Correspondence: ; Tel.: +39-08159031755; Fax: +39-0815903718
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11
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Lampropoulou DI, Laschos K, Aravantinos G, Georgiou K, Papiris K, Theodoropoulos G, Gazouli M, Filippou D. Association between homeobox protein transcript antisense intergenic ribonucleic acid genetic polymorphisms and cholangiocarcinoma. World J Clin Cases 2021; 9:1785-1792. [PMID: 33748227 PMCID: PMC7953393 DOI: 10.12998/wjcc.v9.i8.1785] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 01/04/2021] [Accepted: 02/12/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) represents a rare but highly aggressive malignancy that is often challenging to diagnose, especially in early stages. The role of existing tumor biomarkers for CCA diagnosis, remains controversial due to their low sensitivity and specificity. Increasing evidence has implicated long non-coding ribonucleic acid polymorphisms with cancer susceptibility in a variety of tumor types. The association between long non-coding ribonucleic acid homeobox protein transcript antisense intergenic ribonucleic acid (HOTAIR) polymorphisms and CCA risk has not been reported yet.
AIM To investigate the influence of HOTAIR variants on the risk of CCA development.
METHODS We conducted a case-control study in which three HOTAIR single nucleotide polymorphisms (rs920778, rs4759314 and rs7958904) were genotyped in a Greek cohort. Our study population included 122 CCA patients (80 males and 42 females) and 165 healthy controls. The polymorphisms under investigation were examined in peripheral blood samples.
RESULTS HOTAIR rs4759314 AG and GG genotypes were associated with a significantly increased CCA risk [P = 0.004, odds ratio: 3.13; 95% confidence interval: 1.65-5.91 and P = 0.005, odds ratio: 12.31; 95% confidence interval: 1.48-101.87, respectively]. However, no significant associations of HOTAIR rs920778, and rs7958904 were detected. Similarly, we found no significant associations between rs4759314 AA genotype and CCA susceptibility.
CONCLUSION HOTAIR rs4759314 AG and GG genotypes may be implicated with CCA development and may serve as a potential diagnostic biomarker.
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Affiliation(s)
| | - Konstantinos Laschos
- Medical Oncology, General Oncology Hospital of Kifissia “Agioi Anargiroi”, Athens 14564, Greece
| | - Gerasimos Aravantinos
- Medical Oncology, General Oncology Hospital of Kifissia “Agioi Anargiroi”, Athens 14564, Greece
| | - Konstantinos Georgiou
- 1st Department of Propaedeutic Surgery, Hippokration General Hospital of Athens, Athens Medical School, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Konstantinos Papiris
- Endoscopic Surgery Department, Hippokration General Hospital, Athens 11527, Greece
| | - George Theodoropoulos
- 1st Department of Propaedeutic Surgery, Hippokration General Hospital of Athens, Athens Medical School, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Maria Gazouli
- Basic Medical Sciences, Athens Medical School, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Dimitrios Filippou
- Anatomy and Surgical Anatomy, Medical School, National and Kapodistrian University of Athens, Athens 11527, Greece
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12
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Merdrignac A, Papoutsoglou P, Coulouarn C. Long Noncoding RNAs in Cholangiocarcinoma. Hepatology 2021; 73:1213-1226. [PMID: 32865244 DOI: 10.1002/hep.31534] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 07/30/2020] [Accepted: 08/13/2020] [Indexed: 12/17/2022]
Affiliation(s)
- Aude Merdrignac
- InsermUniv RennesNuMeCan (Nutrition Metabolisms and Cancer)UMR_S 1241CHU Rennes, F-35000RennesFrance
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13
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Chen L, Qian X, Wang Z, Zhou X. The HOTAIR lncRNA: A remarkable oncogenic promoter in human cancer metastasis. Oncol Lett 2021; 21:302. [PMID: 33732378 PMCID: PMC7905531 DOI: 10.3892/ol.2021.12563] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 12/23/2020] [Indexed: 12/19/2022] Open
Abstract
Long non-coding RNA (lncRNA) is a new type of non-coding RNA that has an important regulatory influence on several human diseases, including cancer metastasis. HOX antisense intergenic RNA (HOTAIR), a newly discovered lncRNA, has an important effect on tumour proliferation, migration and metastasis. HOTAIR regulates cell proliferation, changes gene expression, and promotes tumour cell invasion and migration. However, its molecular mechanism of action remains unknown. The present review summarizes the molecular mechanism and role of HOTAIR in tumour invasion and metastasis, discusses the association between HOTAIR and tumour metastasis through different pathways, such as the transforming growth factor β, Wnt/β-catenin, PI3K/AKT/MAPK and vascular endothelial growth factor pathways, emphasizes the function of HOTAIR in human malignant tumour metastasis and provides a foundation for its application in the diagnosis, prognosis and medical treatment of various tumours.
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Affiliation(s)
- Lili Chen
- Department of Medical Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Xinle Qian
- Department of Medical Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Zhongqi Wang
- Department of Medical Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
| | - Xiqiu Zhou
- Department of Medical Oncology, Longhua Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai 200032, P.R. China
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14
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Ghafouri-Fard S, Dashti S, Farsi M, Taheri M. HOX transcript antisense RNA: An oncogenic lncRNA in diverse malignancies. Exp Mol Pathol 2020; 118:104578. [PMID: 33238156 DOI: 10.1016/j.yexmp.2020.104578] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 10/11/2020] [Accepted: 11/20/2020] [Indexed: 12/11/2022]
Abstract
HOX transcript antisense RNA (HOTAIR) is a transcript produced from the antisense strand of the HOXC gene cluster and influencing expression of genes from the HOXD locus. HOTAIR has prominent roles in different aspects of carcinogenic process from cancer initiation to metastasis. A number of in vitro, in vivo and human investigations have confirmed the oncogenic impacts of HOTAIR. The diagnostic power of HOTAIR in distinguishing cancer status from healthy status has been optimal in gastric cancer, pancreatic adenocarcinoma and colorectal cancer. The most important achievement in this regard has been provided by studies that verified diagnostic value of this lncRNA in the serum samples, potentiating its application in non-invasive diagnosis of cancer. Moreover, HOTAIR has a crucial role in determination of response of cancer cells to therapeutic modalities. The current review aims to explain the outlines of these studies to emphasize its potential as a biomarker and therapeutic target for these conditions.
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Affiliation(s)
- Soudeh Ghafouri-Fard
- Urology and Nephrology Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sepideh Dashti
- Department of Medical Genetics, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Molood Farsi
- Department of Genetics, Faculty of Biological Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mohammad Taheri
- Urogenital Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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15
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Yang Y, Deng X, Li Q, Wang F, Miao L, Jiang Q. Emerging roles of long noncoding RNAs in cholangiocarcinoma: Advances and challenges. Cancer Commun (Lond) 2020; 40:655-680. [PMID: 33142045 PMCID: PMC7743012 DOI: 10.1002/cac2.12109] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Revised: 10/10/2020] [Accepted: 10/21/2020] [Indexed: 12/19/2022] Open
Abstract
Cholangiocarcinoma (CCA), a cancer with a relatively low incidence rate, is usually associated with poor prognosis. Current modalities for the diagnosis and treatment of CCA patients are still far from satisfactory. In recent years, numerous long noncoding RNAs (lncRNAs) have been identified as crucial players in the development of various cancers, including CCA. Abnormally expressed lncRNAs in CCA, regulated by some upstream molecules, significantly influence the biological behavior of tumor cells and are involved in tumor development through various mechanisms, including interactions with functional proteins, participation in competing for endogenous RNA (ceRNA) regulatory networks, activation of cancer‐related signaling pathways and epigenetic modification of gene expression. Furthermore, several lncRNAs are closely associated with the clinicopathological features of CCA patients, and are promising biomarkers for diagnosing and prognostication of CCA. Some of these lncRNAs play an important role in chemotherapy drug resistance. In addition, lncRNAs have also been shown to be involved in the inflammation microenvironment of CCA and malignant outcome of CCA risk factors, such as cholestatic liver diseases. In view of the difficulty of diagnosing CCA, more attention should be paid to detectable lncRNAs in the serum or bile. This review summarizes the recent knowledge on lncRNAs in CCA and provides a new outlook on the molecular mechanisms of CCA development from the perspective of lncRNAs. Moreover, we also discussed the limitations of the current studies and differential expression of lncRNAs in different types of CCA.
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Affiliation(s)
- Yang Yang
- Institute of Digestive Endoscopy and Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China.,Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China
| | - Xueting Deng
- Institute of Digestive Endoscopy and Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China.,Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China
| | - Quanpeng Li
- Institute of Digestive Endoscopy and Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China.,Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China
| | - Fei Wang
- Institute of Digestive Endoscopy and Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China.,Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China
| | - Lin Miao
- Institute of Digestive Endoscopy and Medical Center for Digestive Diseases, Second Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China.,Nanjing Medical University, Nanjing, Jiangsu, 210000, P. R. China
| | - Qi Jiang
- Department of Gastroenterology, Dongtai People's Hospital, Yancheng, Jiangsu, 224000, P. R. China
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16
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Bagante F, Tripepi M, Spolverato G, Tsilimigras DI, Pawlik TM. Assessing prognosis in cholangiocarcinoma: a review of promising genetic markers and imaging approaches. Expert Opin Orphan Drugs 2020. [DOI: 10.1080/21678707.2020.1801410] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Fabio Bagante
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
- Department of Surgery, University of Verona, Verona, Italy
| | - Marzia Tripepi
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
- Department of Surgery, University of Verona, Verona, Italy
| | - Gaya Spolverato
- Clinica Chirurgica I, Department of Surgical, Oncological and Gastroenterological Sciences (Discog), University of Padova, Padova, Italy
| | - Diamantis I. Tsilimigras
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
| | - Timothy M. Pawlik
- Department of Surgery, The Ohio State University Wexner Medical Center and James Comprehensive Cancer Center, Columbus, OH, USA
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17
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Lu M, Qin X, Zhou Y, Li G, Liu Z, Yue H, Geng X. LncRNA HOTAIR suppresses cell apoptosis, autophagy and induces cell proliferation in cholangiocarcinoma by modulating the miR-204-5p/HMGB1 axis. Biomed Pharmacother 2020; 130:110566. [PMID: 32755793 DOI: 10.1016/j.biopha.2020.110566] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/21/2020] [Accepted: 07/25/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Cholangiocarcinoma (CCA) is a malignant tumor in the world. LncRNA HOX transcript antisense intergenic RNA (HOTAIR) was identified as a crucial regulator in various cancers including CCA. This study aimed to unravel the functions of HOTAIR and its biological mechanism in CCA, hinting for the new therapeutic targets in CCA. METHODS The levels of HOTAIR, miR-204-5p and HMGB1 in CCA tissues and cell lines (HuB28 and HuCCT1) were measured by quantitative real-time polymerase chain reaction (qRT-PCR). Western blot was conducted to detect the protein levels of LC3-I, LC3-II, Beclin-1 and HMGB1. The relationships among HOTAIR, miR-204-5p and HMGB1 were examined by dual-luciferase reporter assay, RNA immunoprecipitation (RIP) assay and RNA pull down assay. Cell proliferation ability and apoptosis rate were assessed by CCK8 assay and flow cytometry, respectively. in vivo experiment was conducted to examine the bio-functions of HOTAIR in nude mice. RESULTS HOTAIR and HMGB1 were over-expressed, while miR-204-5p was lowly expressed in CCA tissues and cells. The dual-luciferase reporter assay indicated that miR-204-5p was a target of HOTAIR, and HMGB1 was a target of miR-204-5p. The restoration experiments showed that HOTAIR repressed cell apoptosis, autophagy and promoted cell proliferation via miR-204-5p/HMGB1 axis. Additionally, HOTAIR silencing retarded the xenograft tumor growth by up-regulation of miR-204-5p and down-regulation of HMGB1. CONCLUSION These data unraveled that lncRNA HOTAIR regulated HMGB1 to suppress cell apoptosis, autophagy and induce cell proliferation by sponging miR-204-5p in CCA. Thus, this new regulatory pathway may provide new therapeutic targets for CCA.
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Affiliation(s)
- Min Lu
- Department of Cardiology, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
| | - Xinglei Qin
- Department of Hepatobiliary Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China.
| | - Yajun Zhou
- Department of Hepatobiliary Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
| | - Gang Li
- Department of Hepatobiliary Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
| | - Zhaoyang Liu
- Department of Hepatobiliary Surgery, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
| | - Haodi Yue
- Center for Clinical Single Cell Biomedicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
| | - Xiwen Geng
- Center for Clinical Single Cell Biomedicine, Henan Provincial People's Hospital, People's Hospital of Zhengzhou University, People's Hospital of Henan University, School of Clinical Medicine of Henan University, Zhengzhou 450003, Henan, China
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18
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Wu C, Zhang J, Li H, Xu W, Zhang X. The potential of liquid biopsies in gastrointestinal cancer. Clin Biochem 2020; 84:1-12. [PMID: 32540214 DOI: 10.1016/j.clinbiochem.2020.06.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 05/09/2020] [Accepted: 06/09/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND Liquid biopsy is a novel approach for cancer diagnosis, the value of which in human gastrointestinal (GI) cancer has been confirmed by the previous studies. This article summarized the recent advances in liquid biopsy with a focus on novel technologies and the use of it in the screening, monitoring, and treatment of human GI cancer. CONTENT The concept of liquid biopsy was first used to define the detection of circulating tumor cells (CTCs) in cancer patients, and has been expanded to other biomarkers in blood and body fluids, such as circulating tumor DNA (ctDNA), extracellular vesicles (EVs) and circulating tumor RNA. If analyzed with proper and advanced techniques like next generation sequencing (NGS) or proteomics, liquid biopsies can open an enormous array of potential biomarkers. The amount changes of target biomarkers and the mutation of genetic materials provide quantitative and qualitative information, which can be utilized clinically for cancer diagnosis and disease monitoring. SUMMARY As a highly efficient, minimally invasive, and cost-effective approach to diagnose and evaluate prognosis of GI cancer, liquid biopsy has lots of advantages over traditional biopsy and is promising in future clinical utility. If the challenges are overcome in the near future, liquid biopsy will become a widely available and dependable option.
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Affiliation(s)
- Chenxi Wu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Jiayin Zhang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Haibo Li
- Department of Clinical Laboratory, Nantong Maternal and Child Health Care Hospital, Nantong, Jiangsu 226000, China
| | - Wenrong Xu
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China
| | - Xu Zhang
- Jiangsu Key Laboratory of Medical Science and Laboratory Medicine, School of Medicine, Jiangsu University, 301 Xuefu Road, Zhenjiang, Jiangsu 212013, China.
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19
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Bekric D, Neureiter D, Ritter M, Jakab M, Gaisberger M, Pichler M, Kiesslich T, Mayr C. Long Non-Coding RNAs in Biliary Tract Cancer-An Up-to-Date Review. J Clin Med 2020; 9:jcm9041200. [PMID: 32331331 PMCID: PMC7231154 DOI: 10.3390/jcm9041200] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 03/31/2020] [Accepted: 04/07/2020] [Indexed: 02/07/2023] Open
Abstract
The term long non-coding RNA (lncRNA) describes non protein-coding transcripts with a length greater than 200 base pairs. The ongoing discovery, characterization and functional categorization of lncRNAs has led to a better understanding of the involvement of lncRNAs in diverse biological and pathological processes including cancer. Aberrant expression of specific lncRNA species was demonstrated in various cancer types and associated with unfavorable clinical characteristics. Recent studies suggest that lncRNAs are also involved in the development and progression of biliary tract cancer, a rare disease with high mortality and limited therapeutic options. In this review, we summarize current findings regarding the manifold roles of lncRNAs in biliary tract cancer and give an overview of the clinical and molecular consequences of aberrant lncRNA expression as well as of underlying regulatory functions of selected lncRNA species in the context of biliary tract cancer.
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Affiliation(s)
- Dino Bekric
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
| | - Daniel Neureiter
- Institute of Pathology, Paracelsus Medical University/Salzburger Landeskliniken (SALK), 5020 Salzburg, Austria;
- Cancer Cluster Salzburg, 5020 Salzburg, Austria
| | - Markus Ritter
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Paracelsus Medical University, 5020 Salzburg, Austria
- Gastein Research Institute, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Martin Jakab
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
| | - Martin Gaisberger
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
- Ludwig Boltzmann Institute for Arthritis and Rehabilitation, Paracelsus Medical University, 5020 Salzburg, Austria
- Gastein Research Institute, Paracelsus Medical University, 5020 Salzburg, Austria
| | - Martin Pichler
- Research Unit of Non-Coding RNAs and Genome Editing, Division of Clinical Oncology, Department of Medicine, Comprehensive Cancer Center Graz, Medical University of Graz, 8036 Graz, Austria;
| | - Tobias Kiesslich
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
- Department of Internal Medicine I, Paracelsus Medical University/Salzburger Landeskliniken (SALK), 5020 Salzburg, Austria
| | - Christian Mayr
- Institute of Physiology and Pathophysiology, Paracelsus Medical University, 5020 Salzburg, Austria; (D.B.); (M.R.); (M.J.); (M.G.); (T.K.)
- Department of Internal Medicine I, Paracelsus Medical University/Salzburger Landeskliniken (SALK), 5020 Salzburg, Austria
- Correspondence:
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20
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Rajagopal T, Talluri S, Akshaya R, Dunna NR. HOTAIR LncRNA: A novel oncogenic propellant in human cancer. Clin Chim Acta 2020; 503:1-18. [DOI: 10.1016/j.cca.2019.12.028] [Citation(s) in RCA: 49] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 12/27/2019] [Accepted: 12/30/2019] [Indexed: 02/08/2023]
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21
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Naz I, Ramchandani S, Khan MR, Yang MH, Ahn KS. Anticancer Potential of Raddeanin A, a Natural Triterpenoid Isolated from Anemone raddeana Regel. Molecules 2020; 25:E1035. [PMID: 32106609 PMCID: PMC7179125 DOI: 10.3390/molecules25051035] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/19/2020] [Accepted: 02/21/2020] [Indexed: 12/24/2022] Open
Abstract
Natural compounds extracted from plants have gained immense importance in the fight against cancer cells due to their lesser toxicity and potential therapeutic effects. Raddeanin A (RA), an oleanane type triterpenoid is a major compound isolated from Anemone raddeana Regel. As an anticancer agent, RA induces apoptosis, cell cycle arrest, inhibits invasion, migration and angiogenesis in malignant cell lines as well as in preclinical models. In this systemic review, the pharmacological effects of RA and its underlying molecular mechanisms were carefully analyzed and potential molecular targets have been highlighted. The apoptotic potential of RA can be mediated through the modulation of Bcl-2, Bax, caspase-3, caspase-8, caspase-9, cytochrome c and poly-ADP ribose polymerase (PARP) cleavage. PI3K/Akt signaling pathway serves as the major molecular target affected by RA. Furthermore, RA can block cell proliferation through inhibition of canonical Wnt/β-catenin signaling pathway in colorectal cancer cells. RA can also alter the activation of NF-κB and STAT3 signaling pathways to suppress invasion and metastasis. RA has also exhibited promising anticancer potential against drug resistant cancer cells and can enhance the anticancer effects of several chemotherapeutic agents. Overall, RA may function as a promising compound in combating cancer, although further in-depth study is required under clinical settings to validate its efficacy in cancer patients.
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Affiliation(s)
- Irum Naz
- Department of Biochemistry, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan;
| | | | | | - Min Hee Yang
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea;
| | - Kwang Seok Ahn
- KHU-KIST Department of Converging Science and Technology, Kyung Hee University, Seoul 02447, Korea;
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22
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Chen H, Yang H, Fan D, Deng J. The Anticancer Activity and Mechanisms of Ginsenosides: An Updated Review. EFOOD 2020. [DOI: 10.2991/efood.k.200512.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
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23
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Gao J, Qin W, Kang P, Xu Y, Leng K, Li Z, Huang L, Cui Y, Zhong X. Up-regulated LINC00261 predicts a poor prognosis and promotes a metastasis by EMT process in cholangiocarcinoma. Pathol Res Pract 2019; 216:152733. [PMID: 31812439 DOI: 10.1016/j.prp.2019.152733] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2019] [Revised: 10/24/2019] [Accepted: 11/10/2019] [Indexed: 12/19/2022]
Abstract
OBJECTIVE LINC00261 plays a vital role in tumorigenesis and metastasis of digestive system cancer. However, an influence of LINC00261 on cholangiocarcinoma has a little research. There, we investigated clinical role and molecular mechanisms of LINC00261 in cholangiocarcinoma. METHODS The qRT-PCR was performed for the detection of LINC00261 level in 50 paired specimens from CCA patients and six cell lines. Cell proliferation were explored by CCK-8 and colony formation assays in QBC939 and RBE cells after transfected with si-LINC00261 or si-NC. Then, AO/EB double fluorescence staining and flow cytometric assays were performed to assess cell apoptosis. Transwell and wound healing assays were selected to evaluate migratory and invasive property of cells. Protein levels, such as PCNA, Bax, Bcl-2, and several epithelial-to-mesenchymal transition markers, including E-cadherin, N-cadherin and Vimentin, were detected by western blot assays. Furthermore, we use a R2 platform to evaluate the correlation between LINC00261 and EMT makers and predict the overall survival and relapse-free survival for CCA patients by the expression of LINC00261/ EMT makers. RESULTS LINC00261 was overexpressed in cancerous tissues and CCA cell lines compared with adjacent tissues and HIBEC, respectively. Up-regulation of LINC00261 was related to larger tumor size (p = 0.009), positive lymph node metastasis (p = 0.021), advanced TNM stages (p = 0.017) and higher postoperative recurrence (p = 0.009) for CCA patients. Additionally, univariate and multivariate analysis displayed that LINC00261 an independent prognostic factor in CCA patients. Knockdown of LINC00261 expression in RBE and QBC939 cell lines inhibited cell proliferation, migration and invasion property and increased cell apoptosis and the EMT progression. Moreover, there was a strong correlation between LINC00261 and E-cadherin (CDH1) (p < 0.05), and low expression of E-cadherin (CDH1) has a poor overall survival and relapse-free survival in CCA patients (p < 0.05). CONCLUSION Overall, high level of LINC00261 in CCA predicts a poor prognosis, and promotes a metastasis via EMT process. Thus, LINC00261 could be a promising biomarker and therapeutic target for CCA, and in the high level of LINC00261 in CCA, E-cadherin or CDH1 might be an effective factor for tumor metastasis or poor prognosis.
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Affiliation(s)
- Jianjun Gao
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Wei Qin
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Pengcheng Kang
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yi Xu
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Heilongjiang Province, China
| | - Kaiming Leng
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Heilongjiang Province, China
| | - Zhenglong Li
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China; The Key Laboratory of Myocardial Ischemia, Harbin Medical University, Ministry of Education, Heilongjiang Province, China
| | - Lining Huang
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yunfu Cui
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China.
| | - Xiangyu Zhong
- Department of Hepatopancreatobiliary Surgery, Second Affiliated Hospital of Harbin Medical University, Harbin, China.
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Ye Y, Gu B, Wang Y, Shen S, Huang W. YY1-Induced Upregulation of Long Noncoding RNA ARAP1-AS1 Promotes Cell Migration and Invasion in Colorectal Cancer Through the Wnt/β-Catenin Signaling Pathway. Cancer Biother Radiopharm 2019; 34:519-528. [PMID: 31173500 DOI: 10.1089/cbr.2018.2745] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Introduction: It has been reported that long noncoding RNAs (lncRNAs) are crucial regulators in progression of human cancers, including colorectal cancer (CRC). However, the function of lncRNA ARAP1 antisense RNA 1 (ARAP1-AS1) in CRC remains unclear. Aim: The aim of this study was to investigate the function and molecular mechanism of lncRNA ARAP1-AS1 in CRC. Results: ARAP1-AS1 was highly expressed in CRC tissues and cell lines. ARAP1-AS1 knockdown suppressed cell migration, invasion, and epithelial-mesenchymal transition (EMT). YY1 transcription factor (YY1) enhanced the transcription activity of ARAP1-AS1. The YY1/ARAP1-AS1 axis promoted CRC cell migration and invasion. YY1/ARAP1-AS1 could regulate the Wnt/β-catenin signaling pathway. Conclusions: This study revealed that YY1-induced upregulation of ARAP1-AS1 promoted cell migration, invasion, and EMT process in CRC through the Wnt/β-catenin signaling pathway.
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Affiliation(s)
- Yaqun Ye
- The Operating Room, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Binbin Gu
- Nutrition Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yi Wang
- Nutrition Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Sudan Shen
- Nutrition Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Wei Huang
- Nutrition Department, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Li J, Jiang X, Li C, Liu Y, Kang P, Zhong X, Cui Y. LncRNA-MEG3 inhibits cell proliferation and invasion by modulating Bmi1/RNF2 in cholangiocarcinoma. J Cell Physiol 2019; 234:22947-22959. [PMID: 31119760 DOI: 10.1002/jcp.28856] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 05/05/2019] [Accepted: 05/07/2019] [Indexed: 12/15/2022]
Abstract
Cholangiocarcinoma (CCA) is a mortal cancer with gradually increasing incidences all over the world, whereas effective diagnosis and treatment for this disease are still lacking. As a classical long noncoding RNA (lncRNA), maternally expressed gene 3 (MEG3) has been reported to exhibit pivotal regulatory roles in the occurrence and development of various digestive system tumors. Nevertheless, the clinical relevance and biological function of MEG3 in CCA remain largely unclear. In this study, MEG3 expression was significantly downregulated in both CCA tissues and cells in comparison with that in nontumor controls, respectively, and this downexpression was prominently associated with advanced TNM stage, lymph node invasion, and poor survival. Moreover, decreased MEG3 was an independent forecaster of poor prognosis for CCA patients. Functionally, MEG3 overexpression inhibited CCA growth in vitro and in vivo. Enhanced MEG3 also suppressed migration and invasion of CCLP-1 and QBC939 cells by reversing epithelial-mesenchymal transition (EMT) process. On the contrary, the proliferation, metastasis, and EMT were facilitated via knocking down MEG3. In addition, the expression of B lymphoma Mo-MLV insertion region 1 (Bmi1) and RING finger protein 2 was impacted by gain or loss of MEG3, furthermore, the malignant processes induced by MEG3 knockdown were rescued by means of silencing Bmi1. These data suggested that MEG3 caused tumor suppressive effects partly through mediating polycomb repressive complex 1. Our findings elucidate that MEG3 exerts critical functions in CCA development and likely acts as a promising tumor indicator or intervention target for CCA.
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Affiliation(s)
- Jinglin Li
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Xingming Jiang
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Chunlong Li
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yueping Liu
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Pengcheng Kang
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Xiangyu Zhong
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Yunfu Cui
- Department of HPB Surgery, The 2nd Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang Province, China
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Dai K, Quan J, Yan F, Jin X, Pan X, Song X, Zhang S, Ren Q, Liu J, Liu X. lncRNAs as potential molecular biomarkers in the clinicopathology and prognosis of cholangiocarcinoma: a systematic review and meta-analysis. Onco Targets Ther 2019; 12:1905-1915. [PMID: 30881042 PMCID: PMC6415731 DOI: 10.2147/ott.s188134] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Cholangiocarcinoma (CCA) is the second most common fatal primary hepatobiliary malignant carcinoma, characterized by early invasion and extremely poor outcomes. It is therefore necessary to identify a novel biomarker to better diagnose CAA and predict its prognosis. Recently, emerging evidence has revealed that some lncRNAs play an important role in the tumorigenesis and progression of CAA. In order to support this search for novel diagnostic and prognostic biomarkers for CAA, we conducted a meta-analysis to analyze the published association between lncRNA expression and its clinical value in CAA. Methods Eligible studies were pooled and analyzed according to our inclusion and exclusion criteria after a comprehensive literature search. Stata 14.0 software was used to analyze the data from relevant studies and to construct a forest plot. Different effect sizes were selected for the meta-analysis. Results In total, 24 publications were included in this meta-analysis. After review of their full-text, 16 articles studied the association between lncRNAs and clinicopathological characteristics, 2 discussing diagnosis and 16 discussing prognosis. Our results showed that overexpression of CCAT1 was significantly correlated with tumor stage (I + II vs III + IV) (OR, 4.99; 95% CI 2.77–8.99; P<0.001) and lymph node metastasis in CCA (OR, 4.75; 95% CI 2.65–8.52; P<0.001). Furthermore, elevated CCAT lncRNA family expression predicted a shorter overall survival (HR, 2.09; 95% CI 1.17–3.00; P<0.001), especially CCAT2. Upregulation of CCAT2 was also obviously associated with tumor stage in CCA (OR, 5.29; 95% CI 2.64–10.58; P=0.001). Conclusion This is the first meta-analysis to assess the relationship between expression of lncRNAs and the clinical values of patients with CCA. lncRNAs can function as potential molecular biomarkers of the clinicopathology and prognosis of CCA.
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Affiliation(s)
- Kangfu Dai
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Jing Quan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Fangli Yan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xinghan Jin
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xiang Pan
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Xiaorui Song
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Shijie Zhang
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ;
| | - Qingqi Ren
- Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Jikui Liu
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
| | - Xiaoping Liu
- Clinical College, Peking University Shenzhen Hospital, Anhui Medical University, Hefei, Anhui, 230032, P.R. China, ; .,Department of HepatoBiliary and Pancreatic Surgery, Peking University Shenzhen Hospital, Shenzhen, Guangdong 518036, China, ;
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Wang H, Yan X, Zhang H, Zhan X. CircRNA circ_0067934 Overexpression Correlates with Poor Prognosis and Promotes Thyroid Carcinoma Progression. Med Sci Monit 2019; 25:1342-1349. [PMID: 30779728 PMCID: PMC6390454 DOI: 10.12659/msm.913463] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Circular RNAs are important regulators in human cancers, including thyroid carcinoma. The circ_0067934 RNA is reported to participate in hepatocellular carcinoma, esophageal squamous cell carcinoma, and lung cancer. Whether it regulates thyroid carcinoma remains unclear. The purpose of this study was to research potential mechanisms of circ_0067934 in thyroid tumors to provide potential new diagnostic and treatment targets. MATERIAL AND METHODS The expression level of circ_0067934 in thyroid tumors, adjacent tissues, and cell lines was measured by qRT-PCR. The Kaplan-Meier survival curve analysis was used to explore the relationship between circ_0067934 level and survival time of patients. Circ_0067934 was knocked down to research its functional role in thyroid tumors. Cell proliferation was detected by CCK-8 (cell counting kit-8) assay. Migration and invasion were analyzed by Transwell assay. Western blot was applied to analyze the expression of epithelial-mesenchymal-transition (EMT) and PI3K/AKT related proteins. RESULTS Compared with adjacent tissue, circ_0067934 was highly expressed in thyroid tumors. Circ_0067934 expression level was highly expressed in thyroid tumor cell lines. Patients with high expression of circ_0067934 showed lower survival rates. Knockdown of circ_0067934 inhibited cell proliferation, migration, and invasion and also promoted apoptosis. In addition, circ_0067934 knockdown inhibited EMT and PI3K/AKT signaling pathways. CONCLUSIONS circ_0067934 could improve the development of thyroid carcinoma by promoting EMT and PI3K/AKT signaling pathways.
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Affiliation(s)
- Huihui Wang
- Department of Endocrinology, Qiqihar First Hospital, Qiqihar, Heilongjiang, China (mainland)
| | - Xiaoguang Yan
- Department of Endocrinology, Qiqihar First Hospital, Qiqihar, Heilongjiang, China (mainland)
| | - Haijun Zhang
- Department of Endocrinology, Qiqihar First Hospital, Qiqihar, Heilongjiang, China (mainland)
| | - Xiaorong Zhan
- Department of Endocrinology, First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, China (mainland)
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Girisa S, Shabnam B, Monisha J, Fan L, Halim CE, Arfuso F, Ahn KS, Sethi G, Kunnumakkara AB. Potential of Zerumbone as an Anti-Cancer Agent. Molecules 2019; 24:molecules24040734. [PMID: 30781671 PMCID: PMC6413012 DOI: 10.3390/molecules24040734] [Citation(s) in RCA: 85] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 02/15/2019] [Accepted: 02/16/2019] [Indexed: 12/26/2022] Open
Abstract
Cancer is still a major risk factor to public health globally, causing approximately 9.8 million deaths worldwide in 2018. Despite advances in conventional treatment modalities for cancer treatment, there are still few effective therapies available due to the lack of selectivity, adverse side effects, non-specific toxicities, and tumour recurrence. Therefore, there is an immediate need for essential alternative therapeutics, which can prove to be beneficial and safe against cancer. Various phytochemicals from natural sources have been found to exhibit beneficial medicinal properties against various human diseases. Zerumbone is one such compound isolated from Zingiber zerumbet Smith that possesses diverse pharmacological properties including those of antioxidant, antibacterial, antipyretic, anti-inflammatory, immunomodulatory, as well as anti-neoplastic. Zerumbone has shown its anti-cancer effects by causing significant suppression of proliferation, survival, angiogenesis, invasion, and metastasis through the molecular modulation of different pathways such as NF-κB, Akt, and IL-6/JAK2/STAT3 (interleukin-6/janus kinase-2/signal transducer and activator of transcription 3) and their downstream target proteins. The current review briefly summarizes the modes of action and therapeutic potential of zerumbone against various cancers.
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Affiliation(s)
- Sosmitha Girisa
- Cancer Biology Laboratory, DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences & Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039, India.
| | - Bano Shabnam
- Cancer Biology Laboratory, DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences & Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039, India.
| | - Javadi Monisha
- Cancer Biology Laboratory, DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences & Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039, India.
| | - Lu Fan
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Clarissa Esmeralda Halim
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Frank Arfuso
- Stem Cell and Cancer Biology Laboratory, School of Pharmacy and Biomedical Sciences, Curtin Health Innovation Research Institute, Curtin University, Perth, WA 6102, Australia.
| | - Kwang Seok Ahn
- College of Korean Medicine, Kyung Hee University, 24 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea.
| | - Gautam Sethi
- Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.
| | - Ajaikumar B Kunnumakkara
- Cancer Biology Laboratory, DBT-AIST International Laboratory for Advanced Biomedicine (DAILAB), Department of Biosciences & Bioengineering, Indian Institute of Technology, Guwahati, Assam 781039, India.
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Yang C, Sun J, Liu W, Yang Y, Chu Z, Yang T, Gui Y, Wang D. Long noncoding RNA HCP5 contributes to epithelial-mesenchymal transition in colorectal cancer through ZEB1 activation and interacting with miR-139-5p. Am J Transl Res 2019; 11:953-963. [PMID: 30899394 PMCID: PMC6413275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Accepted: 12/24/2018] [Indexed: 06/09/2023]
Abstract
Long noncoding RNAs (lncRNAs) play key roles in various malignancy pathogenesis. However, the mechanisms remain poorly understood in the development and progression of colorectal cancer (CRC). Here, we focused on the specific role of human leukocyte antigen (HLA) Complex P5 (HCP5) in CRC. Quantitative real-time PCR (qRT-PCR) analysis and western blot were used to assess the expression of HCP5 in CRC tissues. The association between the expressions of HCP5 and miR-139-5p was assessed by Pearson's correlation analysis. The prognosis of CRC patients was analyzed by Kaplan-Meier survival analysis. Specific siRNAs were stably transfected into CRC cells with lentivirus approaches. The proliferative, migrative and invasive capacities of CRC cells were detected by Transwell, MTT and scratch assay, respectively. Dual-luciferase assay was performed to measure miR-139-5p-targeted relationship with lncRNA HCP5. HCP5 overexpression and of miR-139-5p downregulation were dramatically correlated with low TNM stage, poor differentiation, low tumor depth invasion in CRC patients (P < 0.05). Besides, HCP5 overexpression or ZEB1 knockdown repressed Snail family transcriptional repressor (SNAI) and vimentin expressions, upregulated E-cadherin expression, and inhibited cell proliferation and metastasis (P < 0.05). Moreover, luciferase reporter assay demonstrated that miR-139-5p was a directly target of HCP5 (P < 0.05). Overall, the present study indicated that HCP5 played a key regulator in CRC development and progression by targeting HCP5/miR-139-5p/ZEB1 axis, which may serve as a novel therapeutic target for CRC therapy.
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Affiliation(s)
- Cheng Yang
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Junjun Sun
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Weifeng Liu
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Yanhui Yang
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Zhijie Chu
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Tianbao Yang
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Yang Gui
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
| | - Du Wang
- Department of Hepatobiliary, Henan University of Science and Technology First Affiliated Hospital Luoyang 471000, Henan Province, China
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30
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Jiang F, Ling X. The Advancement of Long Non-Coding RNAs in Cholangiocarcinoma Development. J Cancer 2019; 10:2407-2414. [PMID: 31258745 PMCID: PMC6584350 DOI: 10.7150/jca.32411] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2018] [Accepted: 04/18/2019] [Indexed: 02/07/2023] Open
Abstract
Cholangiocarcinoma (CCA) is a malignancy with increasing incidence in recent years. CCA patients are usually diagnosed at advanced stage due to lack of apparent symptoms and specifically diagnostic markers. Nowadays, surgical removal is the only effective method for CCA whereas overall 5-year-survival rate keeps around 10%. Long-noncoding RNA (lncRNA), a subtype of noncoding RNA, is widely studied to be abnormally expressed in multiple cancers including CCA. LncRNA can promote proliferation, migration, invasion and inhibit apoptosis of CCA. Moreover, lncRNA is negatively correlated with the prognosis of CCA. LncRNA may contribute to the development of CCA via modulating gene transcription, sponging microRNA, regulating CCA-related signaling pathways or protein expression. LncRNA is thought to be potential diagnostic markers and therapeutic targets for CCA.
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Song W, Miao DL, Chen L. Comprehensive analysis of long noncoding RNA-associated competing endogenous RNA network in cholangiocarcinoma. Biochem Biophys Res Commun 2018; 506:1004-1012. [PMID: 30404735 DOI: 10.1016/j.bbrc.2018.10.186] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2018] [Accepted: 10/29/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND Long non-coding RNAs (lncRNAs) can interact with microRNAs (miRNAs) as a competing endogenous RNA (ceRNA) to regulate the expression of target genes, which can largely influence on tumorigenesis and tumor progression. However, the role of lncRNA-mediated ceRNAs in cholangiocarcinoma (CCA) remains unknown. This study aimed to develop novel lncRNAs as well as their action mechanisms in CCA. METHODS The expression profiles of lncRNAs, miRNAs, and mRNAs of 36 CCA tissues and 9 non-tumor bile duct tissues were obtained from The Cancer Genome Atlas (TCGA) database. The differentially expressed RNAs werre identified using the DESeq package in R. The ceRNA network was constructed in CCA based on bioinformatics generated from miRcode, miRTarBase, miRDB, and TargetScan. Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses were performed using "DAVID 6.8" and R packages "Clusterprofile". Survival analysis was performed based on Kaplan-Meier curve analysis. RESULTS We identified a total of 1411 differentially expressed lncRNAs, 3494 mRNAs, and 64 miRNAs between CCA and matched normal tissues. By combining the data predicted by databases with intersection RNAs, a lncRNA-miRNA-mRNA ceRNA network consisting of 116 lncRNAs, 14 miRNAs and 59 mRNAs was established. According to the survival analysis, we detected 11 DElncRNA to have a significant impact on the overall survival in patients with CCA (P < 0.05). CONCLUSIONS Our study identified novel lncRNAs associated with CCA progression and prognosis and provided data to further understand lncRNA-mediated ceRNA regulatory mechanisms in the pathogenesis of CCA.
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Affiliation(s)
- Wei Song
- Department of Intervention and Vascular Surgery, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou Cancer Medical Center, Suzhou, Jiangsu, 215001, China.
| | - Dong-Liu Miao
- Department of Intervention and Vascular Surgery, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou Cancer Medical Center, Suzhou, Jiangsu, 215001, China
| | - Lei Chen
- Department of Intervention and Vascular Surgery, Affiliated Suzhou Hospital of Nanjing Medical University, Suzhou Municipal Hospital, Suzhou Cancer Medical Center, Suzhou, Jiangsu, 215001, China
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