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Xu Z, Sun H, Wang Z, Li J, Gu J. Identifying biomarkers for nasopharyngeal carcinoma diagnosis and chemoradiotherapy response using serum endogenous small molecules profiling. J Pharm Biomed Anal 2024; 251:116428. [PMID: 39208647 DOI: 10.1016/j.jpba.2024.116428] [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: 06/17/2024] [Revised: 08/03/2024] [Accepted: 08/17/2024] [Indexed: 09/04/2024]
Abstract
Changes in metabolic characteristics are important features of tumor progression and prognosis, including nasopharyngeal carcinoma (NPC). Identifying serum metabolites as potential diagnostic and chemoradiotherapy response biomarkers for NPC is therefore crucial. In this study, ultra-performance liquid chromatography coupled with linear ion trap quadrupole orbitrap high-resolution mass spectrometry (UPLC-LTQ-Orbitrap MS) was used to analyze metabolic variations among controls, NPC patients, and NPC patients undergoing chemoradiotherapy (CRT). Univariate and multivariate analyses revealed seven differential metabolites between the control and NPC groups and eleven metabolites between the CRT and NPC groups. Five common metabolites, gluconic acid, palmitic acid, LysoPC (15:0/0:0), stearic acid, and LysoPC (20:2(11Z,14Z)/0:0), were consistently altered across groups. Notably, the first four metabolites were adjusted closer to normal after chemoradiotherapy, while this change is not reflected at LysoPC (20:2(11Z,14Z)/0:0). These common metabolites were enriched in five pathways. These findings underscore the importance of serum metabolite profiling in NPC diagnosis and treatment response assessment and offer a promising foundation for further clinical research.
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Affiliation(s)
- Zhangyao Xu
- Department of Pharmacy, Eye and ENT Hospital, Fudan University, Shanghai 200031, China
| | - Hong Sun
- Department of Pharmacy, Eye and ENT Hospital, Fudan University, Shanghai 200031, China
| | - Zhujian Wang
- Department of Laboratory Medicine, Eye and ENT Hospital, Fudan University, Shanghai 200031, China
| | - Ji Li
- Department of Radiation Oncology, Eye and ENT Hospital, Fudan University, Shanghai 200031, China.
| | - Jifeng Gu
- Department of Pharmacy, Eye and ENT Hospital, Fudan University, Shanghai 200031, China; Shanghai Key Laboratory of Bioactive Small Molecules, School of Basic Medical Sciences, Fudan University, Shanghai 200031, China.
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2
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Xu J, Chen D, Wu W, Ji X, Dou X, Gao X, Li J, Zhang X, Huang WE, Xiong D. A metabolic map and artificial intelligence-aided identification of nasopharyngeal carcinoma via a single-cell Raman platform. Br J Cancer 2024; 130:1635-1646. [PMID: 38454165 DOI: 10.1038/s41416-024-02637-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 02/13/2024] [Accepted: 02/22/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND Nasopharyngeal carcinoma (NPC) is a complex cancer influenced by various factors. This study explores the use of single-cell Raman spectroscopy as a potential diagnostic tool for investigating biomolecular changes associated with NPC carcinogenesis. METHODS Seven NPC cell lines, one immortalised nasopharyngeal epithelial cell line, six nasopharyngeal mucosa tissues and seven NPC tissue samples were analysed by performing confocal Raman spectroscopic measurements and imaging. The single-cell Raman spectral dataset was used to quantify relevant biomolecules and build machine learning classification models. Metabolomic profiles were investigated using ultra-performance liquid chromatography-tandem mass spectrometer (UPLC-MS/MS). RESULTS By generating a metabolic map of seven NPC cell lines, we identified an interplay of altered metabolic processes involving nucleic acids, amino acids, lipids and sugars. The results from spatially resolved Raman maps and UPLC-MS/MS metabolomics were consistent, revealing an increase of unsaturated fatty acids in cancer cells, particularly in highly metastatic 5-8F and poorly differentiated CNE2 cells. The classification model achieved a nearly perfect classification when identifying NPC and non-NPC cells with an ROC-AUC of 0.99 and a value of 0.97 when identifying 13 tissue samples. CONCLUSION This study unveils a complex interplay of metabolic network and highlights the potential roles of unsaturated fatty acids in NPC progression and metastasis. This renders further research to provide deeper insights into NPC pathogenesis, identify new metabolic targets and improve the efficacy of targeted therapies in NPC. Artificial intelligence-aided analysis of single-cell Raman spectra has achieved high accuracies in the classification of both cancer cells and patient tissues, paving the way for a simple, less invasive and accurate diagnostic test.
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Affiliation(s)
- Jiabao Xu
- Division of Biomedical Engineering, James Watt School of Engineering, University of Glasgow, Glasgow, G12 8LT, UK
| | - Dayang Chen
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Wei Wu
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiang Ji
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiaowen Dou
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Xiaojuan Gao
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Jian Li
- Department of Otolaryngology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xiuming Zhang
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Wei E Huang
- Department of Engineering Science, University of Oxford, OX1 3PJ, Oxford, UK.
| | - Dan Xiong
- Medical Laboratory of the Third Affiliated Hospital of Shenzhen University, Shenzhen, China.
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3
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Pantia S, Kangsamaksin T, Janvilisri T, Komyod W. Asiatic Acid Inhibits Nasopharyngeal Carcinoma Cell Viability and Migration via Suppressing STAT3 and Claudin-1. Pharmaceuticals (Basel) 2023; 16:902. [PMID: 37375849 DOI: 10.3390/ph16060902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 06/05/2023] [Accepted: 06/16/2023] [Indexed: 06/29/2023] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a prevalent cancer in Southeast Asia, but effective treatment options remain limited, and chemotherapy has a high resistance rate. Asiatic acid (AA), a triterpenoid found in Centella asiatica, has shown anticancer activity in various cancers. Therefore, this study aims to investigate the anticancer effects and mechanisms of AA in NPC cell lines. The effects of AA on NPC cytotoxicity, apoptosis, and migration were determined in TW-01 and SUNE5-8F NPC cell lines. Western blot analysis was performed to evaluate the protein expression levels affected by AA. The role of AA in proliferation and migration was investigated in STAT3 and claudin-1 knockdown cells. AA inhibited NPC cell viability and migration and induced cell death by increasing cleaved caspase-3 expression. Moreover, AA inhibited STAT3 phosphorylation and reduced claudin-1 expression in NPC cells. Although knockdown of STAT3 or claudin-1 slightly reduced cell viability, it did not enhance the anti-proliferative effect of AA. However, knockdown of STAT3 or claudin-1 increased the anti-migratory effect of AA in NPC cells. These results suggest that AA can be a promising candidate for drug development against NPC.
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Affiliation(s)
- Supitchaya Pantia
- Graduate Program in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Thaned Kangsamaksin
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
| | - Waraporn Komyod
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
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4
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Tulalamba W, Ngernsombat C, Larbcharoensub N, Janvilisri T. Transcriptomic profiling revealed FZD10 as a novel biomarker for nasopharyngeal carcinoma recurrence. Front Oncol 2023; 12:1084713. [PMID: 36776376 PMCID: PMC9909960 DOI: 10.3389/fonc.2022.1084713] [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: 10/30/2022] [Accepted: 12/28/2022] [Indexed: 01/28/2023] Open
Abstract
Background Nasopharyngeal carcinoma (NPC) is a type of cancers that develops in the nasopharynx, the very upper part of the throat behind the nose. NPC is typically diagnosed in later stages of the disease and has a high rate of recurrence due to the location of the tumor growth site. In this study, we compared the gene expression profiles of NPC tissues from patients with and without recurrence to identify potential molecular biomarkers of NPC recurrence. Methods Microarrays were used to analyze the expression of genes in 15 NPC tissues taken at the time of diagnosis and at the site of recurrence following therapeutic treatment. Pathway enrichment analysis was used to examine the biological interactions between the major differentially expressed genes. The target identified was then validated using immunohistochemistry on 86 NPC tissue samples. Results Our data showed that the Wnt signaling pathway was enhanced in NPC tissues with recurrence. FZD10, a component of the Wnt signaling pathway, was significantly expressed in NPC tissues, and was significantly associated with NPC recurrence. Conclusion Our study provides new insights into the pathogenesis of NPC and identifies FZD10 as a potential molecular biomarker for NPC recurrence. FZD10 may be a promising candidate for NPC recurrence and a potential therapeutic target.
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Affiliation(s)
- Warut Tulalamba
- Siriraj Center of Research Excellence in Advanced Gene and Cell Therapy (Si-CORE-AGCT) and Thalassemia Center, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand,Faculty of Science, Mahidol University, Bangkok, Thailand
| | - Chawalit Ngernsombat
- Division of Biochemistry, Department of Preclinical Science, Faculty of Medicine, Thammasat University, Pathumthani, Thailand
| | - Noppadol Larbcharoensub
- Department of Pathology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Tavan Janvilisri
- Department of Biochemistry, Faculty of Science, Mahidol University, Bangkok, Thailand,*Correspondence: Tavan Janvilisri,
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Prasopdee S, Yingchutrakul Y, Krobthong S, Pholhelm M, Wongtrakoongate P, Butthongkomvong K, Kulsantiwong J, Phanaksri T, Kunjantarachot A, Sathavornmanee T, Tesana S, Thitapakorn V. Differential plasma proteomes of the patients with Opisthorchiasis viverrini and cholangiocarcinoma identify a polymeric immunoglobulin receptor as a potential biomarker. Heliyon 2022; 8:e10965. [PMID: 36247154 PMCID: PMC9562451 DOI: 10.1016/j.heliyon.2022.e10965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 08/10/2022] [Accepted: 09/30/2022] [Indexed: 11/19/2022] Open
Abstract
In Southeast Asian countries, nitrosamine compounds and the liver fluke Opisthorchis viverrini have long been identified as carcinogens for cholangiocarcinoma (CHCA). In order to effectively treat O. viverrini infections and prevent the development of CHCA, methods for disease detection are needed. This study aims to identify biomarkers for O. viverrini infection and CHCA. In the discovery phase, technical triplicates of five pooled plasma pools (10 plasma each) of healthy control subjects (noOVCCA), O. viverrini subjects (OV), and cholangiocarcinoma subjects (CCA), underwent solution-based digestion, with the label-free method, using a Thermo Scientific™ Q Exactive™ HF hybrid quadrupole-Orbitrap mass spectrometer and UltiMate 300 LC systems. The noOVCCA, OV, and CCA groups demonstrated different profiles and were clustered, as illustrated by PCA and heat map analysis. The STRING and reactome analysis showed that both OV and CCA groups up-regulated proteins targeting immune system-related proteins. Differential proteomic profiles, S100A9, and polymeric immunoglobulin receptor (PIGR) were specifically expressed in the CCA group. During the validation phase, another 50 plasma samples were validated via the PIGR sandwich ELISA. Using PIGR >1.559 ng/ml as a cut-off point, 78.00% sensitivity, 71.00% specificity, and AUC = 0.8216, were obtained. It is sufficient to differentially diagnose cholangiocarcinoma patients from healthy patients and those with Opisthorchiasis viverrini. Hence, in this study, PIGR was identified and validated as a potential biomarker for CHCA. Plasma PIGR is suggested for screening CHCA, especially in an endemic region of O. viverrini infection.
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Affiliation(s)
- Sattrachai Prasopdee
- Thammasat Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani 12120, Thailand
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | - Yodying Yingchutrakul
- Proteomics Research Team, National Omics Center, NSTDA, Pathum Thani 12120, Thailand
| | - Sucheewin Krobthong
- Center for Neuroscience, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Interdisciplinary Graduate Program in Genetic Engineering, Kasetsart University, Bangkok 10900, Thailand
| | - Montinee Pholhelm
- Thammasat Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani 12120, Thailand
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | - Patompon Wongtrakoongate
- Center for Neuroscience, Faculty of Science, Mahidol University, Bangkok 10400, Thailand
- Department of Biochemistry, Faculty of Science, Mahidol University, 10400 Bangkok, Thailand
| | - Kritiya Butthongkomvong
- Medical Oncology Unit, Udonthani Cancer Hospital, Ministry of Public Health, Udon Thani 41330, Thailand
| | | | - Teva Phanaksri
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | - Anthicha Kunjantarachot
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
| | | | - Smarn Tesana
- Thammasat Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani 12120, Thailand
| | - Veerachai Thitapakorn
- Thammasat Research Unit in Opisthorchiasis, Cholangiocarcinoma, and Neglected Parasitic Diseases, Thammasat University, Pathum Thani 12120, Thailand
- Chulabhorn International College of Medicine, Thammasat University, Pathum Thani 12120, Thailand
- Corresponding author.
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6
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Circulating microRNAs as the Potential Diagnostic and Prognostic Biomarkers for Nasopharyngeal Carcinoma. Genes (Basel) 2022; 13:genes13071160. [PMID: 35885944 PMCID: PMC9318750 DOI: 10.3390/genes13071160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/28/2022] [Accepted: 06/02/2022] [Indexed: 11/16/2022] Open
Abstract
microRNAs are endogenous non-coding miRNAs, 19–25 nucleotides in length, that can be detected in the extracellular environment in stable forms, named circulating miRNAs (CIR-miRNAs). Since the first discovery of CIR-miRNAs, a large number of studies have demonstrated that the abnormal changes in its expression could be used to significantly distinguish nasopharyngeal carcinoma (NPC) from healthy cells. We herein reviewed and highlighted recent advances in the study of CIR-miRNAs in NPC, which pointed out the main components serving as promising and effective biomarkers for NPC diagnosis and prognosis. Furthermore, brief descriptions of its origin and unique characteristics are provided.
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7
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Lyu M, Yi X, Huang Z, Chen Y, Ai Z, Liang Y, Feng Q, Xiang Z. A transcriptomic analysis based on aberrant methylation levels revealed potential novel therapeutic targets for nasopharyngeal carcinoma. ANNALS OF TRANSLATIONAL MEDICINE 2022; 10:47. [PMID: 35282089 PMCID: PMC8848444 DOI: 10.21037/atm-21-6628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 01/05/2022] [Indexed: 12/24/2022]
Abstract
Background This study aimed to identify potential novel therapeutic targets for nasopharyngeal carcinoma (NPC) by identifying aberrantly methylated-differentially expressed genes (DEGs) and pathways based on a comprehensive bioinformatics analysis. Methods Eight gene expression data sets and 2 methylation microarray data sets that included NPC and control groups from the Gene Expression Omnibus were identified. Meta-analyses of the DEGs were performed using the online analysis database “NetworkAnalyst”. Aberrantly methylated gene loci were obtained from the GEO2R. Aberrantly methylated DEGs were obtained from Venn diagrams. The enrichment analysis was carried out on the “Metascape” website, and the protein-protein interaction (PPI) network construction, network analysis, and visualization of the analysis results were carried out on the “String” website using “Cytoscape” software. Results In total, 544 hypomethylation high-expression genes and 164 hypermethylation low-expression genes were obtained. The enrichment and PPI network analyses suggested that several pathways and hub genes with abnormal gene expression accompanied by methylation change, including inositol-trisphosphate 3-kinase B (ITPKB), G protein subunit beta 5 (GNB5), FYN proto-oncogene, Src family tyrosine kinase (FYN), LCK proto-oncogene, Src family tyrosine kinase (LCK), nuclear factor of activated T cells 1 (NFATC1), GNAS complex locus (GNAS), protein kinase C beta (PRKCB), zeta chain of T cell receptor associated protein kinase 70 (ZAP70), lysophosphatidic acid receptor 1 (LPAR1), protein kinase C epsilon (PRKCE), tumor protein p53 (TP53), glyceraldehyde-3-phosphate dehydrogenase (GAPDH), fibronectin 1 (FN1), cyclin D1 (CCND1), vascular endothelial growth factor A (VEGFA), HRas proto-oncogene, GTPase (HRAS), signal transducer and activator of transcription 3 (STAT3), fibroblast growth factor 2 (FGF2), amyloid beta precursor protein (APP), and matrix metallopeptidase 2 (MMP2), may be related to the occurrence of nasopharyngeal carcinoma . Conclusions The identification of novel and important pathways and hub genes and their roles in the occurrence and development of NPC will guide clinical research and the development of pharmaceutical targets.
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Affiliation(s)
- Mo Lyu
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China.,School of Life Sciences, South China Normal University, Guangzhou, China
| | - Xinzhu Yi
- School of Life Sciences, South China Normal University, Guangzhou, China
| | - Zhiwei Huang
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China.,Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yirong Chen
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China.,Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhu Ai
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Yuying Liang
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China
| | - Qili Feng
- School of Life Sciences, South China Normal University, Guangzhou, China
| | - Zhiming Xiang
- Department of Radiology, Guangzhou Panyu Central Hospital, Guangzhou, China
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Wu J, Zhu H, Gao F, Wang R, Hu K. Circulating Tumor Cells: A Promising Biomarker in the Management of Nasopharyngeal Carcinoma. Front Oncol 2021; 11:724150. [PMID: 34778039 PMCID: PMC8588829 DOI: 10.3389/fonc.2021.724150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 10/11/2021] [Indexed: 11/13/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a malignancy that arises from the mucosal epithelium of the nasopharynx, and its prognosis is relatively favorable. The 5-year overall survival rate in patients with locally advanced NPC currently exceeds 80%, but the development of individualized diagnosis and treatment at the molecular level is relatively lacking. Circulating tumor cells (CTCs) is the generic term for tumor cells that are present in the peripheral blood circulation. As a new biomarker with good clinical application prospects, the detection of CTCs has the advantages of being non-invasive, simple, and repeatable. By capturing and detecting CTCs in peripheral blood and monitoring the dynamic variation of its type and quantity, we can assess the biological characteristics of tumor in a timely manner and evaluate the therapeutic effect and prognosis of patients in advance, which will help to develop individualized treatments of tumors. The primary purposes of this review were the clinical application of CTCs in tumor stage determination, treatment efficacy evaluation, and prognosis prediction of NPC. In addition, we estimated the correlation between Epstein-Barr virus infection and CTCs and analyzed the difference in karyotypes and specific markers expressed on CTCs. We believe that our study will provide new insights and biomarkers for the individualized treatment of patients with NPC.
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Affiliation(s)
- Jiangtao Wu
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Huijun Zhu
- Department of Radiation Oncology, The Second Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Feifei Gao
- Department of Oncology, Shenzhen Yantian District People's Hospital, Shenzhen, China
| | - Rensheng Wang
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Kai Hu
- Department of Radiation Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
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9
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Current Status and Future Perspectives about Molecular Biomarkers of Nasopharyngeal Carcinoma. Cancers (Basel) 2021; 13:cancers13143490. [PMID: 34298701 PMCID: PMC8305767 DOI: 10.3390/cancers13143490] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 12/22/2022] Open
Abstract
Simple Summary Nasopharyngeal carcinoma is a serious major public health problem in its endemic countries. Up to 80% of NPC patients with locally advanced disease or distant metastasis at diagnosis were associated with poor prognosis and with median survival less than 4 months. The mortality rate of NPC metastasis is up to 91%. To date, there is no available curative treatment or reliable early diagnosis or prognosis for NPC. Discovery and development of reliable early diagnosis and prognosis biomarkers for nasopharyngeal carcinoma are urgent needed. Hence, we have here listed the potential early diagnosis and prognosis biomarker candidates for nasopharyngeal carcinoma. This review will give an insight to readers on the progress of NPC biomarker discovery to date, as well as future prospective biomarker development and their translation to clinical use. Abstract Nasopharyngeal carcinoma (NPC) is an epithelial malignancy that shows a remarkable ethnic and geographical distribution. It is one of the major public health problems in some countries, especially Southern China and Southeast Asia, but rare in most Western countries. Multifactorial interactions such as Epstein–Barr virus infection, individual’s genetic susceptibility, as well as environmental and dietary factors may facilitate the pathogenesis of this malignancy. Late presentation and the complex nature of the disease have led it to become a major cause of mortality. Therefore, an effective, sensitive, and specific molecular biomarker is urgently needed for early disease diagnosis, prognosis, and prediction of metastasis and recurrence after treatment. In this review, we discuss the recent research status of potential biomarker discovery and the problems that need to be explored further for better NPC management. By studying the aberrant pattern of these candidate biomarkers that promote NPC development and progression, we are able to understand the complexity of this malignancy better, hence positing our stands better towards strategies that may provide a way forward to the discovery of more reliable and specific biomarkers for diagnosis and targeted therapeutic development.
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Xiong D, Chen D, Liu D, Wu W, Dou X, Ji X, Li J, Zhang X. The Overexpression of NMHC IIA Promoted Invasion and Metastasis of Nasopharyngeal Carcinoma Cells. J Cancer 2021; 12:4218-4228. [PMID: 34093822 PMCID: PMC8176418 DOI: 10.7150/jca.47506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 05/01/2021] [Indexed: 12/20/2022] Open
Abstract
Background: Nasopharyngeal carcinoma (NPC) is a kind of head and neck squamous cell carcinoma (HNSCC) with a strong tendency for metastasis and recurrence. Non-muscle myosin heavy chain IIA (NMHC IIA) plays important roles in recurrence and metastasis of cancers. However, the function and mechanism of NMHC IIA expression in NPC remain unclear. Methods: A receiver operating characteristic (ROC) curve was constructed for 141 specimens of HNSCC tissues and 44 control samples from The Cancer Genome Atlas (TCGA) database. Co-expressed genes with MYH9 were identified using LinkedOmics. Transcription factors (TFs) and miRNA regulation network were constructed using Networkanalyst. The migration and invasion ability of nasopharyngeal carcinoma cells were evaluated by in vitro migration and matrigel invasion assays, respectively. Results: The public microarray results showed that MYH9 expression levels were upregulated in HNSCC tissues compared with the matched adjacent normal tissues in this study (p<0.0001). The AUC of MYH9 reached up to 0.8303 at a cutoff value of 175.2, with a sensitivity and specificity of 70.21% and 86.36%, respectively. MYH9 expression was increased in lymph node metastasis HNSCC tumors compared with that in tumors without lymph node metastasis (p<0.05) and showed a strong positive association with expression of FLNA. High MYH9 and FLNA expression were related with poorer overall survival in HNSCC. MYH9 with positively associated genes regulated focal adhesion, cell-substrate junction assembly and cell morphogenesis were involved in differentiation using GO and KEGG analysis. MYH9 was correlated with a network of TFs including SP1, SRF, JUN and FOS in HNSCC. The suppression of endogenous NMHC IIA decreased cellular migration and invasion in HNE1 cells and reduced the expression of phosphorylation of EGFR, AKT and ERK. The over-expression of NMHC IIA increased cellular migration and invasion in COS-7 cells and increased the expression of phosphorylation of EGFR, AKT and ERK. Conclusion: Expression of NMHC IIA mRNA was higher in HNSCC than in the adjacent normal tissues. NMHC IIA expression was increased in lymph node metastasis HNSCC tumors compared with tumors without lymph node metastasis. High MYH9 was association with poorer overall survival in HNSCC. NMHC IIA expression increased the invasion and metastasis abilities of the nasopharyngeal cancer cell line in vitro by augmenting the expression of phosphorylation of EGFR, AKT and ERK. These findings will be beneficial for providing an effectively therapeutic strategy for NPC.
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Affiliation(s)
- Dan Xiong
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
| | - Dayang Chen
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
| | - Dawei Liu
- Department of pathology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Wei Wu
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
| | - Xiaowen Dou
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
| | - Xiang Ji
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
| | - Jian Li
- Department of Otolaryngology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
- Guangzhou Key Laboratory of Otorhinolaryngology, Guangzhou, China
| | - Xiuming Zhang
- Medical Laboratory of The Third Affiliated Hospital of ShenZhen university, Shenzhen, 518001, China
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11
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Lai C, Zhang C, Lv H, Huang H, Ke X, Zhou C, Chen H, Chen S, Zhou L. A novel prognostic model predicts overall survival in patients with nasopharyngeal carcinoma based on clinical features and blood biomarkers. Cancer Med 2021; 10:3511-3523. [PMID: 33973727 PMCID: PMC8178501 DOI: 10.1002/cam4.3839] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 01/15/2023] Open
Abstract
This study aims to develop and validate a novel prognostic model to estimate overall survival (OS) in nasopharyngeal carcinoma (NPC) patients based on clinical features and blood biomarkers. We assessed the model's incremental value to the TNM staging system, clinical treatment, and Epstein‐Barr virus (EBV) DNA copy number for individual OS estimation. We retrospectively analyzed 519 consecutive patients with NPC. A prognostic model was generated using the Lasso regression model in the training cohort. Then we compared the predictive accuracy of the novel prognostic model with TNM staging, clinical treatment, and EBV DNA copy number using concordance index (C‐index), time‐dependent ROC (tdROC), and decision curve analysis (DCA). Subsequently, we built a nomogram for OS incorporating the prognostic model, TNM staging, and clinical treatment. Finally, we stratified patients into high‐risk and low‐risk groups according to the model risk score, and we analyzed the survival time of these two groups using Kaplan–Meier survival plots. All results were validated in the independent validation cohort. Using the Lasso regression, we established a prognostic model consisting of 13 variables with respect to patient prognosis. The C‐index, tdROC, and DCA showed that the prognostic model had good predictive accuracy and discriminatory power in the training cohort than did TNM staging, clinical treatment, and EBV DNA copy number. Nomogram consisting of the prognostic model, TNM staging, clinical treatment, and EBV DNA copy number showed some superior net benefit. Based on the model risk score, we split the patients into two subgroups: low‐risk (risk score ≤ −1.423) and high‐risk (risk score > −1.423). There were significant differences in OS between the two subgroups of patients. Similar results were observed in the validation cohort. The proposed novel prognostic model based on clinical features and serological markers may represent a promising tool for estimating OS in NPC patients.
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Affiliation(s)
- Changchun Lai
- Department Of Clinical Laboratory, Maoming People's Hospital, Maoming, P. R. China
| | - Chunning Zhang
- Department Of First Tumor, Maoming People's Hospital, Maoming, P. R. China
| | - Hualiang Lv
- Department of Pulmonary and Critical Care Medicine, Maoming People's Hospital, Maoming, P. R. China
| | - Hanqing Huang
- Department of Thoracic Surgery, Maoming People's Hospital, Maoming, P. R. China
| | - Xia Ke
- Department Of Clinical Laboratory, Maoming People's Hospital, Maoming, P. R. China
| | - Chuchan Zhou
- Department Of Clinical Laboratory, Maoming People's Hospital, Maoming, P. R. China
| | - Hao Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China
| | - Shulin Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, P. R. China.,Research Center for Translational Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, P.R. China
| | - Lei Zhou
- Department Of Pathology Laboratory, Maoming People's Hospital, Maoming, P. R. China
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12
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Zhang SQ, Pan SM, Liang SX, Han YS, Chen HB, Li JC. Research status and prospects of biomarkers for nasopharyngeal carcinoma in the era of high‑throughput omics (Review). Int J Oncol 2021; 58:9. [PMID: 33649830 PMCID: PMC7910009 DOI: 10.3892/ijo.2021.5188] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 01/21/2021] [Indexed: 02/07/2023] Open
Abstract
As a malignant tumor type, nasopharyngeal carcinoma (NPC) is characterized by distinct geographical, ethnic and genetic differences; presenting a major threat to human health in many countries, especially in Southern China. At present, no accurate and effective methods are available for the early diagnosis, efficacious evaluation or prognosis prediction for NPC. As such, a large number of patients have locoregionally advanced NPC at the time of initial diagnosis. Many patients show toxic reactions to overtreatment and have risks of cancer recurrence and distant metastasis owing to insufficient treatment. To solve these clinical problems, high‑throughput '‑omics' technologies are being used to screen and identify specific molecular biomarkers for NPC. Because of the lack of comprehensive descriptions regarding NPC biomarkers, the present study summarized the research progress that has been made in recent years to discover NPC biomarkers, highlighting the existing problems that require exploration. In view of the lack of authoritative reports at present, study design factors that affect the screening of biomarkers are also discussed here and prospects for future research are proposed to provide references for follow‑up studies of NPC biomarkers.
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Affiliation(s)
- Shan-Qiang Zhang
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Su-Ming Pan
- Department of Radiotherapy, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Si-Xian Liang
- Department of Radiotherapy, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
| | - Yu-Shuai Han
- Institute of Cell Biology, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
| | - Hai-Bin Chen
- Department of Histology and Embryology, Shantou University Medical College, Shantou, Guangdong 515041, P.R. China
| | - Ji-Cheng Li
- Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, Wujiang, Shaoguan, Guangdong 512025, P.R. China
- Institute of Cell Biology, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310058, P.R. China
- Correspondence to: Professor Ji-Cheng Li, Medical Research Center, Yue Bei People's Hospital, Shantou University Medical College, 133 Huimin South Road, Wujiang, Shaoguan, Guangdong 512025, P.R. China, E-mail:
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13
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Lectin affinity chromatography and quantitative proteomic analysis reveal that galectin-3 is associated with metastasis in nasopharyngeal carcinoma. Sci Rep 2020; 10:16462. [PMID: 33020562 PMCID: PMC7536187 DOI: 10.1038/s41598-020-73498-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 09/17/2020] [Indexed: 12/19/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a serious cancer in East and Southeast Asia. Patients are often diagnosed at advanced stages, rendering treatment failure due to high potential of metastasis. This study identified lectin-binding glycoproteins with a potential role in NPC metastasis. Cell lysate and culture medium in highly metastatic 5-8F, and lowly-metastatic 6-10B NPC cell lines were fractionated by ConA- and WGA-affinity chromatography, and subjected to GeLC-MS/MS. A total of 232 and 197 proteins were identified in ConA-enriched fraction of 5-8F and 6-10B cell lysates respectively. In WGA-enriched fraction, 65 and 164 proteins were found in 5-8F and 6-10B cell lysates respectively. Proteins identified in culture medium for both cell lines were 223 and 85 for ConA-enriched fraction, and 94 and 124 for WGA-enriched fraction from 5-8F and 6-10B respectively. Differentially expressed proteins were functionally categorized into cell–cell adhesion, extracellular matrix, glycolysis, protein homeostasis and/or glycosylation enzymes, and lipid metabolism. Interestingly, Galectin-3 (Gal-3) was highly expressed in 5-8F cells but was lowly expressed in 6-10B cells. The Gal-3 knockdown in 5-8F cells, Gal-3 overexpression in 6-10B cells and treatment with Gal-3 inhibitor revealed that Gal-3 was responsible for metastatic phenotypes including adhesion, migration and invasion. So Galectin-3 may serve as a potential target for NPC therapeutic interventions.
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14
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Epstein-Barr Virus Mediated Signaling in Nasopharyngeal Carcinoma Carcinogenesis. Cancers (Basel) 2020; 12:cancers12092441. [PMID: 32872147 PMCID: PMC7565514 DOI: 10.3390/cancers12092441] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 08/21/2020] [Accepted: 08/24/2020] [Indexed: 12/14/2022] Open
Abstract
Simple Summary Epstein-Barr virus (EBV) infection is known to contribute in nasopharyngeal carcinoma (NPC) carcinogenesis. The oncogenic roles of the EBV proteins and non-coding RNAs in NPC are becoming evident with the aid of current advances in genome-wide and in-depth molecular analyses. This current work provides a comprehensive overview, which covers recent understandings of the pathogenic role of EBV infection in NPC. Perspectives on molecular mechanisms, which are involved in the pathogenesis of NPC, focusing on the connection between EBV and NPC cells and the corresponding signaling pathways are highlighted. Cancer hallmarks associated with EBV in NPC development are also discussed herein. Abstract Nasopharyngeal carcinoma (NPC) is one of the most common tumors occurring in China and Southeast Asia. Etiology of NPC seems to be complex and involves many determinants, one of which is Epstein-Barr virus (EBV) infection. Although evidence demonstrates that EBV infection plays a key role in NPC carcinogenesis, the exact relationship between EBV and dysregulation of signaling pathways in NPC needs to be clarified. This review focuses on the interplay between EBV and NPC cells and the corresponding signaling pathways, which are modulated by EBV oncoproteins and non-coding RNAs. These altered signaling pathways could be critical for the initiation and progression of NPC.
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15
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Li XY, Meng HL, Li KG, Yang XH, Zhu XD, Li L, Liang ZG, Pan XB, Zeng FY, Qu S. Amyloid Beta (A4) Precursor Protein: A Potential Biomarker for Recurrent Nasopharyngeal Carcinoma. Cancer Manag Res 2019; 11:10651-10656. [PMID: 31908537 PMCID: PMC6929967 DOI: 10.2147/cmar.s218030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 12/12/2019] [Indexed: 01/10/2023] Open
Abstract
Background and Aim Nasopharyngeal carcinoma (NPC) is one of the most common cancers in Southern China, Southeast Asia. Radiotherapy is the main treatment for NPC. Still, about 20% of patients with NPC have a recurrence. No effective serum biomarkers are available for recurrent nasopharyngeal carcinoma (rNPC) to date. This study aimed to explore whether amyloid beta (A4) precursor protein (APP) might serve as a valuable diagnostic and prognostic biomarker for patients with rNPC. Methods In a previous study, a tandem mass tag–based proteomic test was performed, which screened 59 differentially expressed proteins (DEPs) between nonrecurrent nasopharyngeal carcinoma (nrNPC) and rNPC. In this study, a protein–protein interaction was conducted to screen the key proteins among the 59 DEPs. APP was validated and evaluated by enzyme-linked immunosorbent assay in 70 serum samples [recurrence (n = 35) and no-recurrence (n = 35)]. Also, the receiver operating characteristic (ROC) curve was plotted to evaluate the predictive value of APP. Results The area under the ROC curve was 0.666 (95% CI: 0.514–0.818, P = 0.044). The best cutoff point of the relative expression levels for APP was 1.23 (concentration = 16.95 ng/mL), at which the sensitivity was 55.2% and the specificity was 90.9%. Conclusion The findings indicated that APP might be a valuable diagnostic and prognostic biomarker for patients with rNPC.
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Affiliation(s)
- Xiao-Yu Li
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Hui-Ling Meng
- Department of Radiation Oncology, Liuzhou People's Hospital, Liuzhou, Guangxi 545000, People's Republic of China
| | - Kai-Guo Li
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Xiao-Hui Yang
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Xiao-Dong Zhu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China.,Key Laboratory of High-Incidence-Tumor Prevention & Treatment, Guangxi Medical University, Ministry of Education, Nanning, Guangxi 530021, People's Republic of China
| | - Ling Li
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Zhong-Guo Liang
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Xin-Bin Pan
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Fan-Yan Zeng
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China
| | - Song Qu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, People's Republic of China.,Key Laboratory of High-Incidence-Tumor Prevention & Treatment, Guangxi Medical University, Ministry of Education, Nanning, Guangxi 530021, People's Republic of China
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16
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Xu Y, Wang J, Cai S, Chen G, Xiao N, Fu Y, Chen Q, Qiu S. PNCK depletion inhibits proliferation and induces apoptosis of human nasopharyngeal carcinoma cells in vitro and in vivo. J Cancer 2019; 10:6925-6932. [PMID: 31839828 PMCID: PMC6909947 DOI: 10.7150/jca.33698] [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] [Received: 01/31/2019] [Accepted: 10/26/2019] [Indexed: 11/22/2022] Open
Abstract
Purpose: Recent studies indicate that pregnancy upregulated non-ubiquitous calmodulin kinase (PNCK) is significantly up-regulated in breast and renal carcinomas. However, the expression profile and its biological relevance of PNCK in nasopharyngeal carcinoma (NPC) have not been elucidated. Methods: The expression level of PNCK was detected in specimens of NPC (n=10) and normal tissues (n=10) by real-time PCR and immunohistochemistry. Celigo Cell Counting and MTT assay were used to measure cell viability. Apoptosis was detected by flow cytometric analysis and caspases 3/7 activity assay. Real-time PCR and Western blotting were performed to evaluate the expression of PNCK. The bioluminescence imaging was used to evaluate the effects of PNCK knockdown on tumor growth using a xenograft animal model. The global gene expression profile was determined in wild type and PNCK-depleted CNE-2 cells via transcriptomics analysis. For mechanical investigation, the changes of PI3K/AKT/mTOR signaling pathway were detected by Western blotting. Results: The mRNA and protein levels of PNCK were increased in human NPC samples. In vitro experiments showed that shRNA or CRISPR-Cas9 mediated silencing of PNCK inhibited proliferation and induced apoptosis in NPC cells. In addition, in vivo assay revealed that knockdown of PNCK suppressed tumor growth. Consistently, a significant reduction of tumor bioluminescence in mice inoculated with PNCK-knockdown cells compared to that of control cells. In gene expression, the transcriptomics analysis revealed that there were 589 upregulated genes and 589 downregulated genes in PNCK-knockdown cells. Ingenuity Pathway Analysis (IPA) identified significant changes of PI3K/AKT/mTOR signaling pathway in PNCK-knockdown cells. Furthermore, western blot analysis revealed that interference with PNCK reduced the phosphorylation levels of PI3K, AKT and mTOR in CNE-2 cells. Conclusion: This study for the first time demonstrates that knockdown of PNCK could suppress growth and induce apoptosis of NPC cells both in vitro and in vivo by regulating PI3K/AKT/mTOR signaling pathway. These findings suggest that PNCK might be a novel therapeutic target for NPC treatment.
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Affiliation(s)
- Yuanji Xu
- Department of Radiation Oncology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, China
| | - Jiling Wang
- Department of Medical Oncology, The First Hospital of Putian City, Putian, China
| | - Shaoli Cai
- Biomedical Research Center of South China, Fujian Normal University, Fuzhou, China.,The Key Laboratories of Innate Immune Biology of Fujian Province, Fuzhou, China
| | | | - Nanyang Xiao
- Biomedical Research Center of South China, Fujian Normal University, Fuzhou, China.,The Key Laboratories of Innate Immune Biology of Fujian Province, Fuzhou, China
| | - Yajuan Fu
- Biomedical Research Center of South China, Fujian Normal University, Fuzhou, China.,The Key Laboratories of Innate Immune Biology of Fujian Province, Fuzhou, China
| | - Qi Chen
- Biomedical Research Center of South China, Fujian Normal University, Fuzhou, China.,The Key Laboratories of Innate Immune Biology of Fujian Province, Fuzhou, China
| | - Sufang Qiu
- Department of Radiation Oncology, Fujian Medical University Cancer Hospital & Fujian Cancer Hospital, Fuzhou, China.,Fujian Provincial Key Laboratory of Translational Cancer Medicine, Fuzhou, China
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17
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Abstract
Introduction: Nasopharyngeal carcinoma (NPC) is a distinct head and neck squamous cell carcinoma in its etiological association of Epstein-Barr virus (EBV) infection, hidden anatomical location, remarkable racial and geographical distribution, and high incidence of locoregional recurrence or metastasis. Thanks to the advancements in proteomics in recent decades, more understanding of the disease etiology, carcinogenesis, and progression has been gained, potentially deciphering the molecular characteristics of the malignancy. Areas covered: In this review, we provide an overview of the proteomic aberrations that are likely involved or drive NPC development and progression, focusing on the contributions of major EBV-encoded factors, intercommunication with environment, protein features of high metastasis and therapy resistance, and protein-protein interactions that allow NPC cells to evade immune recognition and elimination. Finally, multistep carcinogenesis and subtypes of NPC from a proteomic perspective are inquired. Expert commentary: Proteomic studies have covered various aspects involved in NPC pathogenesis, yet much remains to be uncovered. Coherent study designs, optimal conditions for obtaining high-quality data, and compelling interpretation are critical in ensuring the emergence of good science out of NPC proteomics. NPC proteogenomics and proteoform analysis are two promising fields to promote the application of the proteomic findings from bench to bedside.
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Affiliation(s)
- Zhefeng Xiao
- a NHC Key Laboratory of Cancer Proteomics , Xiangya Hospital, Central South University , Changsha , P. R. China
| | - Zhuchu Chen
- a NHC Key Laboratory of Cancer Proteomics , Xiangya Hospital, Central South University , Changsha , P. R. China
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18
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Feng X, Shi H, Chao X, Zhao F, Song L, Wei M, Zhang H. Deciphering the Pharmacological Mechanism of the Herb Radix Ophiopogonis in the Treatment of Nasopharyngeal Carcinoma by Integrating iTRAQ-Coupled 2-D LC-MS/MS Analysis and Network Investigation. Front Pharmacol 2019; 10:253. [PMID: 30936832 PMCID: PMC6431671 DOI: 10.3389/fphar.2019.00253] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 02/28/2019] [Indexed: 12/19/2022] Open
Abstract
The herb Radix Ophiopogonis (RO) has been used effectively to treat nasopharyngeal carcinoma (NPC) as an adjunctive therapy. Due to the complexity of the traditional Chinese herbs, the pharmacological mechanism of RO’s action on NPC remains unclear. To address this problem, an integrative approach bridging proteome experiments with bioinformatics prediction was employed. First, differentially expressed protein profile from NPC serum samples was established using isobaric tag for relative and absolute quantification (iTRAQ) coupled 2-D liquid chromatography (LC)-MS/MS analysis. Second, the RO putative targets were predicted using Traditional Chinese Medicines Integrated Database and known therapeutic targets of NPC were collected from Drugbank and OMIM databases. Then, a network between RO putative targets and NPC known therapeutic targets was constructed. Third, based on pathways enrichment analysis, an integrative network was constructed using DAVID and STRING database in order to identify potential candidate targets of RO against NPC. As a result, we identified 13 differentially expressed proteins from clinical experiments compared with the healthy control. And by bioinformatics investigation, 12 putative targets of RO were selected. Upon interactions between experimental and predicted candidate targets, we identified three key candidate targets of RO against NPC: VEGFA, TP53, and HSPA8, by calculating the nodes’ topological features. In conclusion, this integrative pharmacology-based analysis revealed the anti-NPC effects of RO might be related to its regulatory impact via the PI3K-AKT signaling pathway, the Wnt signaling pathway, and the cAMP signaling pathway by targeting VEGFA, TP53, and HSPA8. The findings of potential key targets may provide new clues for NPC’s treatments with the RO adjunctive therapy.
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Affiliation(s)
- Xuesong Feng
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Hailong Shi
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Xu Chao
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Fei Zhao
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Liang Song
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Minhui Wei
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China
| | - Hong Zhang
- Medical Experiment Center, Shaanxi University of Chinese Medicine, Xianyang, China.,Basic Medical Academy, Shaanxi University of Chinese Medicine, Xianyang, China
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19
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Li MY, Liu JQ, Chen DP, Li ZY, Qi B, He L, Yu Y, Yin WJ, Wang MY, Lin L. Radiotherapy induces cell cycle arrest and cell apoptosis in nasopharyngeal carcinoma via the ATM and Smad pathways. Cancer Biol Ther 2018; 18:681-693. [PMID: 28799829 DOI: 10.1080/15384047.2017.1360442] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a common malignant neoplasm of the head and neck which is harmful to human's health. Radiotherapy is commonly used in the treatment of NPC and it induces immediate cell cycle arrest and cell apoptosis. However, the mechanism remains unknown. Evidences suggested the activation of Ataxia telangiectasia mutated (ATM) pathway and Smad pathway are 2 of the important crucial mediators in the function of radiotherapy. In this study, we performed in vitro assays with human nasopharyngeal carcinoma CNE-2 cells and in vivo assays with nude mice to investigate the role of the ATM and Smad pathways in the treatment of nasopharyngeal carcinoma with radiotherapy. The results suggested that radiation induced activation of ATM pathway by inducing expression of p-ATM, p-CHK1, p-CHK2, p15 and inhibiting expression of p-Smad3. In addition, Caspase3 expression was increased while CDC25A was decreased, leading to cell cycle arrest and cell apoptosis. On the other hand, activation of Smad3 can inhibited the ATM pathway and attenuated the efficacy of radiation. In summary, we suggest that both ATM and Smad pathways contribute to the cell cycle arrest and cell apoptosis during nasopharyngeal carcinoma cells treated with radiation.
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Affiliation(s)
- Ming-Yi Li
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China.,b Guangzhou Institute of Oncology , Guangzhou , 510095 , Guangdong , China.,c Guangzhou Key Laboratory of Translational Medicine on Malignant Tumor Treatment , Guangzhou , 510095 , Guangdong , China
| | - Jin-Quan Liu
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China.,b Guangzhou Institute of Oncology , Guangzhou , 510095 , Guangdong , China.,c Guangzhou Key Laboratory of Translational Medicine on Malignant Tumor Treatment , Guangzhou , 510095 , Guangdong , China
| | - Dong-Ping Chen
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Zhou-Yu Li
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Bin Qi
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Lu He
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Yi Yu
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Wen-Jin Yin
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Meng-Yao Wang
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
| | - Ling Lin
- a The 5th Ward of Radiotherapy Department , Affiliated Cancer Hospital & Institute of Guangzhou Medical University , Guangzhou , 510095 , Guangdong , China
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20
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Zamanian Azodi M, Rezaei Tavirani M, Rezaei Tavirani M, Vafaee R, Rostami-Nejad M. Nasopharyngeal Carcinoma Protein Interaction Mapping Analysis via Proteomic Approaches. Asian Pac J Cancer Prev 2018; 19:845-851. [PMID: 29582644 PMCID: PMC5980865 DOI: 10.22034/apjcp.2018.19.3.845] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC), although not very common in many parts of the world, is a major concern in
some countries, including Iran. Molecular studies are very helpful to provide essential information regarding underlying
carcinogenetic mechanisms. Here, considering NPC proteomic approaches, established biomarkers were designated for
protein-protein interaction network construction and analysis with corresponding plug-ins. A network of reported protein
markers was constructed and topological and biological process features were investigated. Centrality analysis showed
that JUN, CALM1, HSB1, and SOD1 are more important than other differentially expressed proteins in an interacting
pattern. What is more, by extending the network, Tp53, PRDM10, AKT1, ALB, HSP90AA1, and EGFR achieved the
highest values for NPC network strength. It can be concluded that these proteins as well as their contributing processes,
particularly in a second network, may be important for NPC onset and development. Targeting these candidate proteins
may allow novel treatment approaches following appropriate validation.
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Affiliation(s)
- Mona Zamanian Azodi
- Hearing Disorders Research Center and Department of Biology and Anatomical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
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21
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Meng H, Zhu X, Li L, Liang Z, Li X, Pan X, Zeng F, Qu S. Identification of CALM as the potential serum biomarker for predicting the recurrence of nasopharyngeal carcinoma using a mass spectrometry-based comparative proteomic approach. Int J Mol Med 2017; 40:1152-1164. [PMID: 28849027 PMCID: PMC5593497 DOI: 10.3892/ijmm.2017.3094] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Accepted: 07/31/2017] [Indexed: 12/17/2022] Open
Abstract
To date, there are no serum biomarkers available for the prediction of recurrent nasopharyngeal carcinoma (rNPC). The diagnosis of rNPC mostly depends on imaging and biopsy of diseased tissue; however, both of these methods work mostly if the target tumor is at an advanced stage. Therefore, the identificaqtion of recurrent biomarkers is urgently required. In the present study, we used tandem mass tag (TMT) labeling and high performance liquid chromatography (HPLC) fractionation followed by liquid chromatography-tandem mass spectrometry (LC-MS/MS) to identify differentially expressed proteins. Serum was collected from 40 patients with NPC [recurrence (n=20) and no recurrence (n=20)]. Compared to non-recurrent NPC (nrNPC), we found 59 proteins to be significantly dysregulated in rNPC; most of these have been previously reported to play a role in carcinogenesis. The dysregulation of calmodulin (CALM) was confirmed in 74 new patients [recurrence (n=32) and no recurrence (n=42)] by ELISA. Moreover, we performed a preliminary pathway analysis which revealed that oxidative phosphorylation was altered in the patients with rNPC compared to those with nrNPC. Taken together, these data identify a potential diagnostic biomarker for rNPC and elucidate the potential molecular mechanisms that are dysregulated and contribute to the pathogenesis of rNPC.
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Affiliation(s)
- Huiling Meng
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Xiaodong Zhu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Ling Li
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Zhongguo Liang
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Xiaoyu Li
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Xinbin Pan
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Fanyan Zeng
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
| | - Song Qu
- Department of Radiation Oncology, Affiliated Cancer Hospital of Guangxi Medical University, Cancer Institute of Guangxi Zhuang Autonomous Region, Nanning, Guangxi 530021, P.R. China
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22
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Shen X, Yuan J, Zhang M, Li W, Ni B, Wu Y, Jiang L, Fan W, Tian Z. The increased expression of TCF3 is correlated with poor prognosis in Chinese patients with nasopharyngeal carcinoma. Clin Otolaryngol 2017; 42:824-830. [PMID: 28107608 DOI: 10.1111/coa.12834] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2016] [Indexed: 11/27/2022]
Abstract
OBJECTIVES Regulatory factors controlling stem cell identity and self-renewal are often active in aggressive cancers and are thought to promote cancer growth and progression. B-cell-specific transcription factor 3 (TCF3/E2A) is a member of the T-cell factor/lymphoid enhancer factor (TCF/LEF) transcription factor family that is central to regulating epidermal and embryonic stem cell identity. It has been reported that TCF3 was connected with the development and progression of a number of human cancers. In this study, we aimed to identify the expression of TCF3 in human nasopharyngeal carcinoma (NPC) and evaluate its clinical significance. DESIGN To investigate the expression of TCF3 in NPC and its relationship to prognosis. SETTING An in vitro study. MAIN OUTCOME MEASURES We analysed the expression of TCF3 in NPC and in non-tumourous nasopharyngeal tissues by quantitative RT-PCR and Western blotting. The expression patterns of TCF3 in 117 archived paraffin-embedded NPC specimens were characterised by immunohistochemistry, and the correlation between the TCF3 protein expression and the clinicopathological features of NPC was analysed. RESULTS We observed that TCF3 had a higher expression in NPC than in non-tumourous nasopharyngeal tissues of 117 archived paraffin-embedded NPC specimens, and 80 (68.4%) biopsy tissues revealed high levels of TCF3 expression. Furthermore, statistical analyses demonstrated that the increased expression of TCF3 was closely related to clinical stage, locoregional recurrence and distant metastasis of NPC. NPC patients with high levels of TCF3 expression had a shorter survival time, whereas patients with lower levels of TCF3 expression survived longer. Moreover, multivariate analysis suggested that the upregulation of TCF3 was a critical prognostic factor for NPC. CONCLUSIONS Our observations suggest, for the first time, that TCF3 is significantly associated with the development and progression of NPC, which can be used as an important prognostic marker for patients with NPC and may be an effective target for the treatment of NPC.
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Affiliation(s)
- X Shen
- Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan, China
| | - J Yuan
- Institute of Immunology PLA, Third Military Medical University, Chongqing, China
| | - M Zhang
- Institute of Immunology PLA, Third Military Medical University, Chongqing, China
| | - W Li
- Department of Oncology and Southwest Cancer Center, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - B Ni
- Institute of Immunology PLA, Third Military Medical University, Chongqing, China
| | - Y Wu
- Institute of Immunology PLA, Third Military Medical University, Chongqing, China
| | - L Jiang
- Department of Infectious Diseases, Southwestern Hospital, Third Military Medical University, Chongqing, China
| | - W Fan
- Department of Microbiology and Immunology, Shanxi Medical University, Taiyuan, China
| | - Z Tian
- Institute of Immunology PLA, Third Military Medical University, Chongqing, China
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23
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Waldmann T, Grinberg M, König A, Rempel E, Schildknecht S, Henry M, Holzer AK, Dreser N, Shinde V, Sachinidis A, Rahnenführer J, Hengstler JG, Leist M. Stem Cell Transcriptome Responses and Corresponding Biomarkers That Indicate the Transition from Adaptive Responses to Cytotoxicity. Chem Res Toxicol 2016; 30:905-922. [PMID: 28001369 DOI: 10.1021/acs.chemrestox.6b00259] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Analysis of transcriptome changes has become an established method to characterize the reaction of cells to toxicants. Such experiments are mostly performed at compound concentrations close to the cytotoxicity threshold. At present, little information is available on concentration-dependent features of transcriptome changes, in particular, at the transition from noncytotoxic concentrations to conditions that are associated with cell death. Thus, it is unclear in how far cell death confounds the results of transcriptome studies. To explore this gap of knowledge, we treated pluripotent stem cells differentiating to human neuroepithelial cells (UKN1 assay) for short periods (48 h) with increasing concentrations of valproic acid (VPA) and methyl mercury (MeHg), two compounds with vastly different modes of action. We developed various visualization tools to describe cellular responses, and the overall response was classified as "tolerance" (minor transcriptome changes), "functional adaptation" (moderate/strong transcriptome responses, but no cytotoxicity), and "degeneration". The latter two conditions were compared, using various statistical approaches. We identified (i) genes regulated at cytotoxic, but not at noncytotoxic, concentrations and (ii) KEGG pathways, gene ontology term groups, and superordinate biological processes that were only regulated at cytotoxic concentrations. The consensus markers and processes found after 48 h treatment were then overlaid with those found after prolonged (6 days) treatment. The study highlights the importance of careful concentration selection and of controlling viability for transcriptome studies. Moreover, it allowed identification of 39 candidate "biomarkers of cytotoxicity". These could serve to provide alerts that data sets of interest may have been affected by cell death in the model system studied.
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Affiliation(s)
- Tanja Waldmann
- In Vitro Toxicology and Biomedicine, Department inaugurated by the Doerenkamp-Zbinden Chair Foundation, University of Konstanz , 78457 Konstanz, Germany
| | - Marianna Grinberg
- Department of Statistics, Technical University of Dortmund , D-44221 Dortmund, Germany
| | - André König
- Department of Statistics, Technical University of Dortmund , D-44221 Dortmund, Germany
| | - Eugen Rempel
- Department of Statistics, Technical University of Dortmund , D-44221 Dortmund, Germany
| | - Stefan Schildknecht
- In Vitro Toxicology and Biomedicine, Department inaugurated by the Doerenkamp-Zbinden Chair Foundation, University of Konstanz , 78457 Konstanz, Germany
| | - Margit Henry
- Center of Physiology and Pathophysiology, Institute of Neurophysiology, University of Cologne (UKK) , D-50931 Cologne, Germany
| | - Anna-Katharina Holzer
- In Vitro Toxicology and Biomedicine, Department inaugurated by the Doerenkamp-Zbinden Chair Foundation, University of Konstanz , 78457 Konstanz, Germany
| | - Nadine Dreser
- In Vitro Toxicology and Biomedicine, Department inaugurated by the Doerenkamp-Zbinden Chair Foundation, University of Konstanz , 78457 Konstanz, Germany
| | - Vaibhav Shinde
- Center of Physiology and Pathophysiology, Institute of Neurophysiology, University of Cologne (UKK) , D-50931 Cologne, Germany
| | - Agapios Sachinidis
- Center of Physiology and Pathophysiology, Institute of Neurophysiology, University of Cologne (UKK) , D-50931 Cologne, Germany
| | - Jörg Rahnenführer
- Department of Statistics, Technical University of Dortmund , D-44221 Dortmund, Germany
| | - Jan G Hengstler
- Leibniz Research Centre for Working Environment and Human Factors (IfADo), Technical University of Dortmund , D-44139 Dortmund, Germany
| | - Marcel Leist
- In Vitro Toxicology and Biomedicine, Department inaugurated by the Doerenkamp-Zbinden Chair Foundation, University of Konstanz , 78457 Konstanz, Germany
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24
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Zheng LS, Yang JP, Cao Y, Peng LX, Sun R, Xie P, Wang MY, Meng DF, Luo DH, Zou X, Chen MY, Mai HQ, Guo L, Guo X, Shao JY, Huang BJ, Zhang W, Qian CN. SPINK6 Promotes Metastasis of Nasopharyngeal Carcinoma via Binding and Activation of Epithelial Growth Factor Receptor. Cancer Res 2016; 77:579-589. [PMID: 27671677 DOI: 10.1158/0008-5472.can-16-1281] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 08/30/2016] [Accepted: 09/14/2016] [Indexed: 01/01/2023]
Abstract
Nasopharyngeal carcinoma has the highest rate of metastasis among head and neck cancers, and distant metastasis is the major reason for treatment failure. The underlying molecular mechanisms of nasopharyngeal carcinoma metastasis are not fully understood. Here, we report the identification of serine protease inhibitor Kazal-type 6 (SPINK6) as a functional regulator of nasopharyngeal carcinoma metastasis via EGFR signaling. SPINK6 mRNA was upregulated in tumor and highly metastatic nasopharyngeal carcinoma cells. Immunohistochemical staining of 534 nasopharyngeal carcinomas revealed elevated SPINK6 expression as an independent unfavorable prognostic factor for overall, disease-free, and distant metastasis-free survival. Ectopic SPINK6 expression promoted in vitro migration and invasion as well as in vivo lymph node metastasis and liver metastasis of nasopharyngeal carcinoma cells, whereas silencing SPINK6 exhibited opposing effects. SPINK6 enhanced epithelial-mesenchymal transition by activating EGFR and the downstream AKT pathway. Inhibition of EGFR with a neutralizing antibody or erlotinib reversed SPINK6-induced nasopharyngeal carcinoma cell migration and invasion. Erlotinib also inhibited SPINK6-induced metastasis in vivo Notably, SPINK6 bound to the EGFR extracellular domain independent of serine protease-inhibitory activity. Overall, our results identified a novel EGFR-activating mechanism in which SPINK6 has a critical role in promoting nasopharyngeal carcinoma metastasis, with possible implications as a prognostic indicator in nasopharyngeal carcinoma patients. Cancer Res; 77(2); 579-89. ©2016 AACR.
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Affiliation(s)
- Li-Sheng Zheng
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jun-Ping Yang
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Yun Cao
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Pathology, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Li-Xia Peng
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Rui Sun
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ping Xie
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Meng-Yao Wang
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Radiotherapy Department, Affiliated Cancer Hospital of Guangzhou Medical University, Guangzhou, China
| | - Dong-Fang Meng
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Dong-Hua Luo
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiong Zou
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ming-Yuan Chen
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Hai-Qiang Mai
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Ling Guo
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Xiang Guo
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Jian-Yong Shao
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China.,Department of Molecular Diagnostics, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Bi-Jun Huang
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China
| | - Wei Zhang
- Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas.,Department of Cancer Biology, Comprehensive Cancer Center of Wake Forest Baptist Medical Center, Winston-Salem, North Carolina
| | - Chao-Nan Qian
- State Key Laboratory of Oncology in South China and Collaborative Innovation Center for Cancer Medicine, Sun Yat-Sen University Cancer Center, Guangzhou, China. .,Department of Nasopharyngeal Carcinoma, Sun Yat-Sen University Cancer Center, Guangzhou, China
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25
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Prognostic significance of Livin expression in nasopharyngeal carcinoma after radiotherapy. Cancer Radiother 2016; 20:384-90. [DOI: 10.1016/j.canrad.2016.05.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 05/04/2016] [Accepted: 05/15/2016] [Indexed: 01/12/2023]
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26
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Ghosh N, Dutta M, Singh B, Banerjee R, Bhattacharyya P, Chaudhury K. Transcriptomics, proteomics and metabolomics driven biomarker discovery in COPD: an update. Expert Rev Mol Diagn 2016; 16:897-913. [PMID: 27267972 DOI: 10.1080/14737159.2016.1198258] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Diagnosis of chronic obstructive pulmonary disease (COPD), characterized by progressive irreversible airflow limitation, remains a challenge. Lack of sensitive diagnostic markers and alternative treatments have limited patients' survival rate. Herein, we provide for clinicians and scientists a comprehensive review on the various omics platforms used to investigate COPD. AREAS COVERED This review consists of articles from PubMed (2009-2016) as well as views of the contributing authors. The review highlights the need for COPD biomarker identification and also provides an update on promising candidate markers identified in various biological fluids using omics technologies. Expert commentary: The multi-omics approach holds promise for the development of robust early stage COPD diagnostic markers, screening of high-risk population, and also improved prognosis which could lead to personalized medicine in future. Various factors regulating an omics study including sample size, control selection, disease phenotyping, usage of complementary techniques and result replication in omics-based research are outlined.
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Affiliation(s)
- Nilanjana Ghosh
- a School of Medical Science and Technology , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Mainak Dutta
- a School of Medical Science and Technology , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Brajesh Singh
- a School of Medical Science and Technology , Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Rintu Banerjee
- b Department of Agricultural & Food Engineering , Indian Institute of Technology Kharagpur , Kharagpur , India
| | | | - Koel Chaudhury
- a School of Medical Science and Technology , Indian Institute of Technology Kharagpur , Kharagpur , India
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27
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Ren M, Wang Z, Gao G, Gu X, Wu L, Chen L. Impact of X-linked inhibitor of apoptosis protein on survival of nasopharyngeal carcinoma patients following radiotherapy. Tumour Biol 2016; 37:11825-11833. [PMID: 27048285 DOI: 10.1007/s13277-016-5029-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 03/18/2016] [Indexed: 11/26/2022] Open
Abstract
This study aims to investigate CNE1 and CNE2 cell proliferation and apoptosis of nasopharyngeal cancer (NPC) and X-linked inhibitor of apoptosis protein (XIAP) expression in NPC patients after radiotherapy. Quantitative real-time quantitative polymerase chain reaction (qRT-PCR) and Western Blot detected XIAP and XIAP-associated factor1 (XAF1) messenger RNA (mRNA) and protein expression of CNE1 and CNE2 in NPC cells irradiated by γ-ray; MTT and flow cytometry assays detected CNE2 cells proliferation and apoptotic rate, respectively. With a retrospective analysis of 109 NPC patients in Xinxiang Central Hospital, immunohistochemistry (IHC) method detected XIAP expression, followed by a 5-year clinical analysis of the prognosis relevance after radiotherapy. In vitro, the inhibition and apoptotic rates of cells increased with the growth of radiation dose. qRT-PCR and Western blot detection declared that XIAP mRNA and protein expression increased, whereas XAF1 mRNA and protein expression decreased with the growth of radiation dose and exposure time. And XIAP mRNA and protein expression were negatively correlated with proliferation and apoptotic rates of the cells. In vivo, positive XIAP expression rate was negatively correlated with pathological tumor-node-metastasis (p-TNM) staging and tumor differentiation. Further, high XIAP expression, high p-TNM staging, and lower degree of differentiation were significantly correlated with the decrease of NPC patients' survival rate. Additionally, XIAP expression, p-TNM staging, and degrees of differentiation were independent risk factors for the survival of the NPC patients after radiotherapy. Increased XIAP expression and decreased XAF1 expression may be one reason for the apoptosis delays of CNE1 and CNE2 cells after irradiation, and the XIAP expression or the p-TNM staging and degree of differentiation are independent risk factors for NPC patients' survival after radiotherapy, providing a molecular rationale for radiotherapy and prognosis of NPC.
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Affiliation(s)
- Minzhu Ren
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China.
| | - Zhenhua Wang
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China
| | - Guowei Gao
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China
| | - Xiaohua Gu
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China
| | - Liping Wu
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China
| | - Lijun Chen
- Department of Radiotherapy, Xinxiang Central Hospital, Weibin District, No. 56, Jinsui Road, Xinxiang, 453000, Henan Province, People's Republic of China
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28
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Tao H, Wei Y, Wang C, Yang K, Huang W, Liu H, Li B. Expression of chemokine receptor CXCR4 is closely correlated with clinical outcome in human nasopharyngeal carcinoma. Tumour Biol 2015; 37:6099-105. [PMID: 26611644 DOI: 10.1007/s13277-015-4464-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 11/17/2015] [Indexed: 12/26/2022] Open
Abstract
The CXC chemokine receptor 4 (CXCR4) has been reported to be involved in the development and progression of nasopharyngeal carcinoma (NPC). However, the role of CXCR4 in clinical outcome and prognosis of NPC patients remains controversial. In the present study, we investigated and reviewed the expression of CXCR4 in NPC tissues and then analyzed the definitive role of CXCR4 in clinical outcome and prognosis. Here, we found that the expression level of CXCR4 was significantly higher in NPC cancer specimens (61/98) than that in paired non-tumor tissues (p < 0.001). Together with our pathological analysis, statistic analysis revealed that CXCR4 expression was indeed closely correlated with UICC stage (p = 0.000), N stage (p = 0.019), and metastasis (p = 0.000). Most importantly, the systematic review combined with our survival and multivariate analysis that revealed high expression of CXCR4 was obviously associated with poor overall survival (OS) (p = 0.000) and progression-free survival (PFS) (p = 0.000) and can act as an independent prognostic factor in NPC patients. In conclusion, this study suggests that CXCR4 is highly activated and expressed in the development of NPC and may be recommended as an indicator in the diagnosis of NPC. Thus, targeting of CXCR4 gene or protein could be used as a potential therapy for NPC.
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Affiliation(s)
- Hengmin Tao
- Department of 6th Radiation Oncology, Shandong Cancer Hospital and Institute, No.440, Jiyan Road, Huaiyin District, 250117, Jinan, Shandong, China
- School of Medicine and Life Sciences, University of Jinan, Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Yumei Wei
- Department of 6th Radiation Oncology, Shandong Cancer Hospital and Institute, No.440, Jiyan Road, Huaiyin District, 250117, Jinan, Shandong, China
| | - Congan Wang
- Traditional Chinese Medicine (TCM) Orthopeadics Department, Affiliated Hospital of Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Kun Yang
- Accounting Office of Pharmacy Department, The Fourth People Hospital of Jinan, Jinan, Shandong, China
| | - Wei Huang
- Department of 6th Radiation Oncology, Shandong Cancer Hospital and Institute, No.440, Jiyan Road, Huaiyin District, 250117, Jinan, Shandong, China
| | - Haitao Liu
- Department of Radiation Oncology, Peking University 3rd Hospital, Beijing, 100191, China
| | - Baosheng Li
- Department of 6th Radiation Oncology, Shandong Cancer Hospital and Institute, No.440, Jiyan Road, Huaiyin District, 250117, Jinan, Shandong, China.
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29
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Yu Q, Zhang F, Du Z, Xiang Y. Up-regulation of serum miR-744 predicts poor prognosis in patients with nasopharyngeal carcinoma. Int J Clin Exp Med 2015; 8:13296-13302. [PMID: 26550256 PMCID: PMC4612941] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2015] [Accepted: 08/01/2015] [Indexed: 06/05/2023]
Abstract
BACKGROUND MiRNAs has been shown to be implicated in the pathogenesis of many human diseases including cancer. Dysregulation of miR-744 is common in a number of cancers, indicating miR-774 might be closely correlated with the tumorigenesis process. However, the role and clinical significance of miR-774 in nasopharyngeal carcinoma (NPC) is poorly known. Thus the aim of this study is to investigate whether there was any clinical value of serum miR-744 in detecting and predicting the prognosis of NPC. MATERIALS AND METHODS Real-time PCR was used to examine the expression level of serum miR-744 in patients with NPC and the healthy volunteers. The changes in serum miR-744 expression level of NPC patients after receiving chemo-radiotherapy were also evaluated. The association between pre-treatment serum miR-744 expression level and NPC clinicopathological parameters was investigated. Finally we employed Kaplan-Meier method and Cox proportional hazards model to evaluate the clinical value of serum miR-744 in predicting the prognosis of NPC. RESULTS Our study showed the expression level of serum miR-744 was significant higher in patients with NPC in comparison with healthy controls (P<0.01). The serum miR-744 expression level was down-regulated significantly in NPC patients after receiving chemo-radiotherapy (P<0.01). The Pre-treatment Serum miR-744 expression level was correlated with various important NPC clinicopathological parameters including N stage, clinical stage and grade. In addition, NPC patients with higher serum miR-744 expression had poorer 5 year overall survival rate and relapse-free survival rate. What was more, serum miR-744 was showed to be an independent factor for predicting the prognosis of NPC. CONCLUSION Serum miR-744 was up-regulated in NPC patients. Higher expression level of serum miR-744 was closely correlated with was associated with poor prognosis in NPC and it might be employed as a potential biomarker for predicting the clinical outcome of NPC patients.
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Affiliation(s)
- Qingsong Yu
- Department of Otolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Fangrong Zhang
- College of Pharmacy, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
| | - Zhengde Du
- Department of Otolaryngology, Nanshan People’s HospitalShenzhen, China
| | - Yi Xiang
- College of Pharmacy, Tongji Medical College, Huazhong University of Science and TechnologyWuhan, China
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30
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Tulalamba W, Larbcharoensub N, Sirachainan E, Tantiwetrueangdet A, Janvilisri T. Transcriptome meta-analysis reveals dysregulated pathways in nasopharyngeal carcinoma. Tumour Biol 2015; 36:5931-42. [PMID: 25724187 DOI: 10.1007/s13277-015-3268-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 02/17/2015] [Indexed: 12/12/2022] Open
Abstract
Nasopharyngeal carcinoma (NPC) is a malignant cancer arising from the epithelial surface of the nasopharynx that mostly appears in advanced stages of the disease, leading to a poor prognosis. To date, a number of mRNA profiling investigations on NPC have been reported in order to identify suitable biomarkers for early detection. However, the results may be specific to each study with distinct sample types. In this study, an integrative meta-analysis of NPC transcriptome data was performed to determine dysregulated pathways, potentially leading to identification of molecular markers. Ten independent NPC gene expression profiling microarray datasets, including 135 samples from NPC cell lines, primary cell lines, and tissues were assimilated into a meta-analysis and cross-validation to identify a cohort of genes that were significantly dysregulated in NPC. Bioinformatics analyses of these genes revealed the significant pathways and individual players involving in cellular metabolism, cell cycle regulation, DNA repair, as well as ErbB pathway. Altogether, we propose that dysregulation of these molecular pathways in NPC might play a role in the NPC pathogenesis, providing clues, which could eventually translate into diagnostic and therapeutic approaches.
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Affiliation(s)
- Warut Tulalamba
- Graduate Programme in Molecular Medicine, Faculty of Science, Mahidol University, Bangkok, 10400, Thailand
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