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Pawluczuk E, Łukaszewicz-Zając M, Mroczko B. The Comprehensive Analysis of Specific Proteins as Novel Biomarkers Involved in the Diagnosis and Progression of Gastric Cancer. Int J Mol Sci 2023; 24:ijms24108833. [PMID: 37240178 DOI: 10.3390/ijms24108833] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/12/2023] [Accepted: 05/14/2023] [Indexed: 05/28/2023] Open
Abstract
Gastric cancer (GC) cases are predicted to rise by 2040 to approximately 1.8 million cases, while GC-caused deaths to 1.3 million yearly worldwide. To change this prognosis, there is a need to improve the diagnosis of GC patients because this deadly malignancy is usually detected at an advanced stage. Therefore, new biomarkers of early GC are sorely needed. In the present paper, we summarized and referred to a number of original pieces of research concerning the clinical significance of specific proteins as potential biomarkers for GC in comparison to well-established tumor markers for this malignancy. It has been proved that selected chemokines and their specific receptors, vascular endothelial growth factor (VEGF) and epidermal growth factor receptor (EGFR), specific proteins such as interleukin 6 (IL-6) and C-reactive protein (CRP), matrix metalloproteinases (MMPs) and their tissue inhibitors (TIMPs), a disintegrin and metalloproteinase with thrombospondin motifs (ADAMTS), as well as DNA- and RNA-based biomarkers, and c-MET (tyrosine-protein kinase Met) play a role in the pathogenesis of GC. Based on the recent scientific literature, our review indicates that presented specific proteins are potential biomarkers in the diagnosis and progression of GC as well as might be used as prognostic factors of GC patients' survival.
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Affiliation(s)
- Elżbieta Pawluczuk
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, 15-269 Bialystok, Poland
| | - Marta Łukaszewicz-Zając
- Department of Biochemical Diagnostics, Medical University of Bialystok, Waszyngtona 15a, 15-269 Bialystok, Poland
| | - Barbara Mroczko
- Department of Neurodegeneration Diagnostics, Medical University of Bialystok, 15-269 Bialystok, Poland
- Department of Biochemical Diagnostics, Medical University of Bialystok, Waszyngtona 15a, 15-269 Bialystok, Poland
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Łukaszewicz-Zając M, Pączek S, Mroczko B. A Disintegrin and Metalloproteinase (ADAM) Family-Novel Biomarkers of Selected Gastrointestinal (GI) Malignancies? Cancers (Basel) 2022; 14:cancers14092307. [PMID: 35565436 PMCID: PMC9101749 DOI: 10.3390/cancers14092307] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 02/06/2023] Open
Abstract
The global burden of gastrointestinal (GI) cancers is expected to increase. Therefore, it is vital that novel biomarkers useful for the early diagnosis of these malignancies are established. A growing body of data has linked secretion of proteolytic enzymes, such as metalloproteinases (MMPs), which destroy the extracellular matrix, to pathogenesis of GI tumours. A disintegrin and metalloproteinase (ADAM) proteins belong to the MMP family but have been proven to be unique due to both proteolytic and adhesive properties. Recent investigations have demonstrated that the expression of several ADAMs is upregulated in GI cancer cells. Thus, the objective of this review is to present current findings concerning the role of ADAMs in the pathogenesis of GI cancers, particularly their involvement in the development and progression of colorectal, pancreatic and gastric cancer. Furthermore, the prognostic significance of selected ADAMs in patients with GI tumours is also presented. It has been proven that ADAM8, 9, 10, 12, 15, 17 and 28 might stimulate the proliferation and invasion of GI malignancies and may be associated with unfavourable survival. In conclusion, this review confirms the role of selected ADAMs in the pathogenesis of the most common GI cancers and indicates their promising significance as potential prognostic biomarkers as well as therapeutic targets for GI malignancies. However, due to their non-specific nature, future research on ADAM biology should be performed to elucidate new strategies for the diagnosis of these common and deadly malignancies and treatment of patients with these diseases.
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Affiliation(s)
- Marta Łukaszewicz-Zając
- Department of Biochemical Diagnostics, Medical University of Bialystok, 15-269 Bialystok, Poland;
- Correspondence:
| | - Sara Pączek
- Department of Biochemical Diagnostics, University Hospital of Bialystok, 15-269 Bialystok, Poland;
| | - Barbara Mroczko
- Department of Biochemical Diagnostics, Medical University of Bialystok, 15-269 Bialystok, Poland;
- Department of Neurodegeneration Diagnostics, Medical University, 15-269 Bialystok, Poland
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3
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Xie W, Sun G, Zhu J, Wang H, Han Z, Wang P. Anti-POSTN and Anti-TIMP1 Autoantibodies as Diagnostic Markers in Esophageal Squamous Cell Carcinoma. Front Genet 2022; 13:860611. [PMID: 35559040 PMCID: PMC9087588 DOI: 10.3389/fgene.2022.860611] [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: 01/23/2022] [Accepted: 03/29/2022] [Indexed: 11/13/2022] Open
Abstract
Esophageal cancer is one of the most commonly diagnosed malignant gastrointestinal tumors. The aim of the study was to explore the diagnostic values of anti-POSTN and anti-TIMP1 autoantibodies in esophageal squamous cell carcinoma (ESCC). Differentially expressed genes (DEGs) associated with esophageal cancer were screened out by the LIMMA method in the Gene Expression Profiling Interactive Analysis (GEPIA) platform. Search Tool for the Retrieval of Interacting Genes (STRING) was used to construct the protein-protein interaction (PPI) based on highly DEGs. The candidate hub genes were the intersection genes calculated based on degree and Maximal Clique Centrality (MCC) algorithms via Cytoscape. A total of 370 participants including 185 ESCC patients and 185 matched normal controls were enrolled in enzyme-linked immunosorbent assay (ELISA) to detect the expression levels of autoantibodies corresponding to POSTN and TIMP1 proteins. A total of 375 DEGs with high expression were obtained in esophageal cancer. A total of 20 hub genes were acquired using the cytoHubba plugin by degree and MCC algorithms. The expression levels of anti-POSTN and anti-TIMP1 autoantibodies were higher in the sera of ESCC patients (p < 0.05). Anti-POSTN autoantibody can diagnose ESCC patients with an AUC of 0.638 at the specificity of 90.27% and sensitivity of 27.57%, and anti-TIMP1 autoantibody can diagnose ESCC patients with an AUC of 0.585 at the specificity of 90.27% and sensitivity of 20.54% (p < 0.05). In addition, anti-POSTN and anti-TIMP1 autoantibodies can distinguish ESCC patients from normal controls in most clinical subgroups (p < 0.05). In conclusion, anti-POSTN and anti-TIMP1 autoantibodies may be considered the potential biomarkers in the clinical diagnosis of ESCC.
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Affiliation(s)
- Weihong Xie
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Guiying Sun
- Department of Epidemiology and Statistics and State Key Laboratory of Esophageal Cancer Prevention & Treatment, College of Public Health, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
| | - Jicun Zhu
- Department of Epidemiology and Statistics and State Key Laboratory of Esophageal Cancer Prevention & Treatment, College of Public Health, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
| | - Huimin Wang
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
- Academy of Medical Science, Zhengzhou University, Zhengzhou, China
| | - Zhuo Han
- Department of Epidemiology and Statistics and State Key Laboratory of Esophageal Cancer Prevention & Treatment, College of Public Health, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
| | - Peng Wang
- Department of Oral and Maxillofacial Surgery, The First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
- Department of Epidemiology and Statistics and State Key Laboratory of Esophageal Cancer Prevention & Treatment, College of Public Health, Zhengzhou University, Zhengzhou, China
- Henan Key Laboratory of Tumor Epidemiology and State Key Laboratory of Esophageal Cancer Prevention & Treatment, Zhengzhou University, Zhengzhou, China
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4
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Calanzani N, Druce PE, Snudden C, Milley KM, Boscott R, Behiyat D, Saji S, Martinez-Gutierrez J, Oberoi J, Funston G, Messenger M, Emery J, Walter FM. Identifying Novel Biomarkers Ready for Evaluation in Low-Prevalence Populations for the Early Detection of Upper Gastrointestinal Cancers: A Systematic Review. Adv Ther 2021; 38:793-834. [PMID: 33306189 PMCID: PMC7889689 DOI: 10.1007/s12325-020-01571-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 11/11/2020] [Indexed: 02/07/2023]
Abstract
Introduction Detecting upper gastrointestinal (GI) cancers in primary care is challenging, as cancer symptoms are common, often non-specific, and most patients presenting with these symptoms will not have cancer. Substantial investment has been made to develop biomarkers for cancer detection, but few have reached routine clinical practice. We aimed to identify novel biomarkers for upper GI cancers which have been sufficiently validated to be ready for evaluation in low-prevalence populations. Methods We systematically searched MEDLINE, Embase, Emcare, and Web of Science for studies published in English from January 2000 to October 2019 (PROSPERO registration CRD42020165005). Reference lists of included studies were assessed. Studies had to report on second measures of diagnostic performance (beyond discovery phase) for biomarkers (single or in panels) used to detect pancreatic, oesophageal, gastric, and biliary tract cancers. We included all designs and excluded studies with less than 50 cases/controls. Data were extracted on types of biomarkers, populations and outcomes. Heterogeneity prevented pooling of outcomes. Results We identified 149 eligible studies, involving 22,264 cancer cases and 49,474 controls. A total of 431 biomarkers were identified (183 microRNAs and other RNAs, 79 autoantibodies and other immunological markers, 119 other proteins, 36 metabolic markers, 6 circulating tumour DNA and 8 other). Over half (n = 231) were reported in pancreatic cancer studies. Only 35 biomarkers had been investigated in at least two studies, with reported outcomes for that individual marker for the same tumour type. Apolipoproteins (apoAII-AT and apoAII-ATQ), and pepsinogens (PGI and PGII) were the most promising biomarkers for pancreatic and gastric cancer, respectively. Conclusion Most novel biomarkers for the early detection of upper GI cancers are still at an early stage of matureness. Further evidence is needed on biomarker performance in low-prevalence populations, in addition to implementation and health economic studies, before extensive adoption into clinical practice can be recommended. Electronic Supplementary Material The online version of this article (10.1007/s12325-020-01571-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Natalia Calanzani
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK.
| | - Paige E Druce
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
| | - Claudia Snudden
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Kristi M Milley
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
| | - Rachel Boscott
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Dawnya Behiyat
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Smiji Saji
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Javiera Martinez-Gutierrez
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
- Department of Family Medicine, School of Medicine, Pontificia Universidad Catolica de Chile, Santiago, Chile
| | - Jasmeen Oberoi
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
| | - Garth Funston
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
| | - Mike Messenger
- Leeds Centre for Personalised Medicine and Health, University of Leeds, Leeds, UK
| | - Jon Emery
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
| | - Fiona M Walter
- The Primary Care Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Centre for Cancer Research and Department of General Practice, University of Melbourne, Victoria, Australia
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Coexpression of Matrix Metalloproteinase-7 and Tissue Inhibitor of Metalloproteinase-1 as a Prognostic Biomarker in Gastric Cancer. DISEASE MARKERS 2020; 2020:8831466. [PMID: 33005257 PMCID: PMC7509560 DOI: 10.1155/2020/8831466] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/24/2020] [Accepted: 08/01/2020] [Indexed: 01/09/2023]
Abstract
Background Degradation of the extracellular matrix (ECM), an essential step in tumour invasion and metastasis, is mainly dependent on the activities of both matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs). This study aimed to explore whether expression of MMP-7 and TIMP-1 alone and in combination can be used as a prognostic marker for gastric cancer (GC). Method A total of 285 patients who had undergone tumourectomy for GC were included. Gastric tumour tissues were stained immunohistochemically to evaluate expression of MMP-7 and TIMP-1. Results Expression of MMP-7 was associated with tumour N stage and neural invasion. Multivariate Cox regression analysis suggested that expression of MMP-7 or TIMP-1 alone cannot serve as an indicator of patient prognosis; however, coexpression of MMP-7 and TIMP-1 was found to be an independent predictive factor of overall survival in patients with GC (HR = 1.74, 95% CI: 1.08-2.80). The results of stratified analysis also showed that the predictive value of MMP-7 and TIMP-1 coexpression was stronger in patients with N3 stage disease and not receiving chemotherapy. Conclusions In conclusion, coexpression of MMP-7 and its inhibitor TIMP-1 in gastric tumour tissues is a potential prognostic marker for GC. Greater knowledge of protein expression will lead to new paradigms and possible improvements in therapeutics.
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Song S, Cong X, Li F, Xue Y. The Fibrinogen to Mean Platelet Volume Ratio Can Predict Overall Survival of Patients with Non-Metastatic Gastric Cancer. J Gastric Cancer 2018; 18:368-378. [PMID: 30607300 PMCID: PMC6310767 DOI: 10.5230/jgc.2018.18.e36] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/21/2018] [Accepted: 11/22/2018] [Indexed: 12/27/2022] Open
Abstract
Purpose Fibrinogen and platelets have been reported to play important roles in tumorigenesis and cancer progression. The aim of this research was to investigate the combination of functions of fibrinogen, platelets, and mean platelet volume (MPV) in predicting the survival of patients with gastric cancer (GC). Materials and Methods A retrospective study was conducted with 1,946 patients with GC and 299 patients with benign gastric tumor to analyze their fibrinogen, platelet, and MPV levels, and other clinicopathological characteristics along with their prognoses. Several indicators were evaluated along with fibrinogen, platelets, and MPV and their prognostic abilities were assessed. Univariate and multivariate survival analyses were conducted to determine the independent risk factors for overall survival. Results Increased levels of fibrinogen, platelets, and MPV were observed with the progress of the GC stages. Elevated fibrinogen, platelets, and the combined indicators, including fibrinogen*MPV (FM), platelet*fibrinogen*MPV (PFM), fibrinogen/MPV (FMR), platelet*fibrinogen (PF), platelet*fibrinogen/MPV (PFMR), platelet*MPV (PM), and platelet/MPV (PMR), foreboded poor prognosis. Meanwhile fibrinogen and FMR can be considered as independent risk factors for overall survival in patients with non-metastatic GC. But these indicators can hardly predict survival of patients in stage IV. Conclusions Elevated fibrinogen, platelets, and MPV levels were in accordance with advanced stages, and fibrinogen, platelet, and MPV, in combination, can be used to predict survival of patients with non-metastatic GC. FMR was an independent prognostic factor for overall survival of patients with GC.
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Affiliation(s)
- Shubin Song
- Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Xiliang Cong
- Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Fengke Li
- Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, China
| | - Yingwei Xue
- Department of Gastrointestinal Surgery, Harbin Medical University Cancer Hospital, Harbin, China
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Shen XM, Xia YY, Lian L, Zhou C, Li XL, Han SG, Zheng Y, Gong FR, Tao M, Mao ZQ, Li W. Mean platelet volume provides beneficial diagnostic and prognostic information for patients with resectable gastric cancer. Oncol Lett 2016; 12:2501-2506. [PMID: 27703523 PMCID: PMC5038875 DOI: 10.3892/ol.2016.4913] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 07/26/2016] [Indexed: 12/12/2022] Open
Abstract
Gastric cancer is the fourth most frequent cancer and the second cause of cancer-related mortalities worldwide. Platelets play an important and multifaceted role in cancer progression. Elevated mean platelet volume (MPV) detected in peripheral blood has been identified in various types of cancer. In the present study, we investigated the application value of MPV in early diagnostic and prognostic prediction in patients with resectable gastric cancer. In total, 168 patients with resectable gastric cancer were included and separated into the gastric cancer and healthy control groups according to median pre-operatic MPV value (MPV low, <10.51 or MPV high, ≥10.51). The results showed that the pre-operatic MPV level was significantly higher in gastric cancer patients compared with the healthy subjects. Low pre-operatic MPV level correlated with improved clinicopathological features, including decreased depth of invasion, less lymphonodus metastasis and early tumor stage. The Kaplan-Meier plots showed that the patients with higher pre-operatic MPV had decreased overall survival (OS) and disease-free survival (DFS). Surgical tumor resection resulted in a significant decrease in the MPV level. The patients whose MPV level decreased following surgery had an improved OS. Multivariate Cox regression analysis revealed that the depth of invasion, lymphonodus metastasis, American Joint Committee on Cancer (AJCC) stage, and changes in MPV following surgery were prognostic factors affecting OS, and the AJCC stage and pre-operatic MPV were prognostic factors affecting DFS. In conclusion, MPV measurement can provide important diagnostic and prognostic results in patients with resectable gastric cancer.
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Affiliation(s)
- Xiao-Ming Shen
- Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, P.R. China
| | - You-You Xia
- Department of Radiation Oncology, Lianyungang First People's Hospital, Lianyungang, Jiangsu, P.R. China; The Fourth Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu, P.R. China
| | - Lian Lian
- Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, P.R. China; Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China
| | - Chong Zhou
- Department of Radiation Oncology, Xuzhou Central Hospital, Xuzhou, Jiangsu, P.R. China
| | - Xiang-Li Li
- Department of General Surgery, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, P.R. China
| | - Shu-Guang Han
- Department of General Surgery, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, P.R. China
| | - Yan Zheng
- Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu, P.R. China
| | - Fei-Ran Gong
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China; Jiangsu Institute of Clinical Immunology, Soochow University, Suzhou, Jiangsu, P.R. China; Institute of Medical Biotechnology, Soochow University, Suzhou, Jiangsu, P.R. China; PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, Jiangsu, P.R. China
| | - Zhong-Qi Mao
- Department of Minimally Invasive Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China
| | - Wei Li
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, P.R. China; Jiangsu Institute of Clinical Immunology, Soochow University, Suzhou, Jiangsu, P.R. China; PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, Jiangsu, P.R. China
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Łukaszewicz-Zając M, Szmitkowski M, Litman-Zawadzka A, Mroczko B. Matrix Metalloproteinases and Their Tissue Inhibitors in Comparison to Other Inflammatory Proteins in Gastric Cancer (GC). Cancer Invest 2016; 34:305-12. [PMID: 27414231 DOI: 10.1080/07357907.2016.1197237] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Gastric cancer (GC) remains a major cause of cancer-related deaths worldwide. The lack of management strategies for the diagnosis of GC in patients gives rise to the challenging questions about the new tumor markers for GC. Developing malignant process may induce local and systemic inflammatory responses. Cancer-associated inflammation is characterized by the infiltration of immune cells. Thus, the inflammation-related proteins, such as cytokines, chemokines, and selected matrix metalloproteinases, may facilitate the growth, proliferation, and migration of tumor cells, including GC. Based on our previous findings, we assessed the significance of various inflammatory mediators as candidates for tumor markers of GC.
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Affiliation(s)
| | - Maciej Szmitkowski
- a Department of Biochemical Diagnostics , Medical University of Białystok , Poland
| | - Ala Litman-Zawadzka
- b Department of Neurodegeneration Diagnostics , Medical University of Białystok , Białystok , Poland
| | - Barbara Mroczko
- b Department of Neurodegeneration Diagnostics , Medical University of Białystok , Białystok , Poland
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Wu Y, Zhang Q, Ruan Z, Yin Y. Intrinsic effects of gold nanoparticles on proliferation and invasion activity in SGC-7901 cells. Oncol Rep 2015; 35:1457-62. [PMID: 26648165 DOI: 10.3892/or.2015.4474] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 11/08/2015] [Indexed: 11/06/2022] Open
Abstract
Although biomedical applications of functionalized nanoparticles have taken significant strides, biological characterization of unmodified nanoparticles remains unclear. In the present study, we investigated the cell viability and invasion activity of gastric cancer cells after treatment with gold nanoparticles. The growth of SGC-7901 cells was inhibited significantly after treatment with 5-nm gold nanoparticles, and the cell invasion decreased markedly. These effects were not seen by different size gold nanoparticles (10, 20 and 40 nm). The attenuated invasion activity may be associated with the decreased expression of matrix metalloproteinase 9 and intercellular adhesion molecule-1. These data indicated that the response of SGC-7901 cells to gold nanoparticles was strongly associated with their unique size-dependent physiochemical properties. Therefore, we provided new evidence for the effect of gold nanoparticles on gastric cancer cell proliferation and invasion in vitro, making a contribution to the application of gold nanoparticles to novel therapies in gastric cancer.
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Affiliation(s)
- Yucheng Wu
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Qingqing Zhang
- Department of Endocrinology, Taizhou People's Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Zhongbao Ruan
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu 225300, P.R. China
| | - Yigang Yin
- Department of Cardiology, Taizhou People's Hospital, Taizhou, Jiangsu 225300, P.R. China
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10
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Lian L, Xia YY, Zhou C, Shen XM, Li XL, Han SG, Zheng Y, Gong FR, Tao M, Li W. Mean platelet volume predicts chemotherapy response and prognosis in patients with unresectable gastric cancer. Oncol Lett 2015; 10:3419-3424. [PMID: 26788144 PMCID: PMC4665329 DOI: 10.3892/ol.2015.3784] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 10/02/2015] [Indexed: 12/29/2022] Open
Abstract
Gastric cancer is the fourth most frequent cancer and the second cause of cancer-related mortalities worldwide. Platelets play an important and multifaceted role in cancer progression. Elevated mean platelet volume (MPV) detected in peripheral blood has been identified in various types of cancer. In the present study, we investigated the application value of MPV in the prediction of chemotherapy response and prognosis in patients with unresectable gastric cancer. A total of 128 patients with unresectable gastric cancer were included and divided according to the median values of baseline MPV (low MPV: <11.65 or high MPV: ≥11.65). A low baseline MPV level was correlated with reduced metastasis. The results showed that patients with a low baseline level of MPV improved response to chemotherapy. Changes in MPV were associated with therapeutic efficacy. Patients who remained in or were transferred into the low MPV level subgroup following first-line chemotherapy had improved response, compared to those remaining in or being transferred into the high MPV level group. The patients with a higher baseline MPV had decreased progression-free and overall survival ratios. Univariate and multivariate analyses revealed that baseline MPV was a prognostic factor affecting progression-free survival. In conclusion, the results showed that MPV measurements can provide important prognostic information for gastric cancer patients.
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Affiliation(s)
- Lian Lian
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China; Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu 215131, P.R. China
| | - You-You Xia
- Department of Radiation Oncology, Lianyungang First People's Hospital, Lianyungang, Jiangsu 222002, P.R. China; The Fourth Clinical Medical College, Nanjing Medical University, Nanjing, Jiangsu 210029, P.R. China
| | - Chong Zhou
- Department of Radiation Oncology, Xuzhou Central Hospital, Xuzhou, Jiangsu 221009, P.R. China
| | - Xiao-Ming Shen
- Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu 215131, P.R. China
| | - Xiang-Li Li
- Department of General Surgery, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu 215133, P.R. China
| | - Shu-Guang Han
- Department of General Surgery, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu 215133, P.R. China
| | - Yan Zheng
- Department of Oncology, Suzhou Xiangcheng People's Hospital, Suzhou, Jiangsu 215131, P.R. China
| | - Fei-Ran Gong
- Department of Hematology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China
| | - Min Tao
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China; Jiangsu Institute of Clinical Immunology, Soochow University, Suzhou, Jiangsu 215007, P.R. China; Institute of Medical Biotechnology, Soochow University, Suzhou, Jiangsu 215007, P.R. China; PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, Jiangsu 215021, P.R. China
| | - Wei Li
- Department of Oncology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu 215006, P.R. China; Jiangsu Institute of Clinical Immunology, Soochow University, Suzhou, Jiangsu 215007, P.R. China; PREMED Key Laboratory for Precision Medicine, Soochow University, Suzhou, Jiangsu 215021, P.R. China
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Serum tissue inhibitor of metalloproteinase 1 (TIMP-1) and vascular endothelial growth factor A (VEGF-A) are associated with prognosis in esophageal cancer patients. Adv Med Sci 2014; 58:227-34. [PMID: 23773968 DOI: 10.2478/ams-2013-0017] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
PURPOSE The matrix metalloproteinases, tissue inhibitors of metalloproteinases and angiogenesis contribute to growth and spread of cancer. We investigated the correlation between pretreatment serum levels of tissue inhibitor of metalloproteinase 1 (TIMP-1) and vascular endothelial growth factor A (VEGF-A), and clinicopathologic features and survival in patients with esophageal cancer (EC). MATERIAL/METHODS Serum TIMP-1 and VEGF-A were measured by enzyme-linked immunosorbent assay (ELISA) in 89 patients with EC, and 30 healthy controls. RESULTS Serum TIMP-1 and VEGF-A levels were significantly higher in patients with esophageal carcinoma than in the control group (p=0.001 and p<0.001, respectively). High levels of TIMP-1 were associated with histological type (p<0.001), tumor depth (p<0.001), stage (p<0.001) and lymph node metastases (p=0.001). Subgroup analysis showed that tumor size (p<0.001), tumor depth (p<0.001), stage (p<0.001), lymph node metastases (p=0.002), distant metastases (p=0.009) and resectability (p=0.003), were correlated with an elevated level of VEGF-A. Patients with elevated levels of TIMP-1 and VEGF-A had a significantly lower overall survival (p=0.02 and p=0.048, respectively), and disease-free survival (TIMP-1, p<0.001). CONCLUSION High serum levels of TIMP-1 and VEGF-A were found to be associated with tumor progression and unfavorable prognosis in patients with EC.
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Melichar B. Laboratory medicine and medical oncology: the tale of two Cinderellas. Clin Chem Lab Med 2014; 51:99-112. [PMID: 22987835 DOI: 10.1515/cclm-2012-0496] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2012] [Accepted: 08/01/2012] [Indexed: 11/15/2022]
Abstract
Cancer represents a leading cause of death in the developed countries. The past 50 years have witnessed major progress in both laboratory medicine and clinical oncology that has translated into improved prognosis of cancer patients. From the humble beginnings as unrelated specialties, major advances in the understanding of molecular bases of cancer progression led to increased interactions between laboratory medicine and clinical (mostly medical) oncology. Laboratory medicine is now an integral part of the management of cancer patients. The many aspects of the role of laboratory medicine in clinical oncology include the determination of biomarkers that are used in establishing the diagnosis, predicting response to therapy or prognosis, study of the host response to tumor growth, detection of treatment toxicity and determining the concentrations of anticancer drugs.
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Affiliation(s)
- Bohuslav Melichar
- Department of Oncology, Palacký University Medical School and Teaching Hospital, Fakultní nemocnice, Olomouc, Czech Republic.
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Polat E, Duman U, Duman M, Derya Peker K, Akyuz C, Fatih Yasar N, Uzun O, Akbulut S, Birol Bostanci E, Yol S. Preoperative serum tumor marker levels in gastric cancer. Pak J Med Sci 2014; 30:145-9. [PMID: 24639849 PMCID: PMC3955560 DOI: 10.12669/pjms.301.3968] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2013] [Accepted: 10/23/2012] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE Tumor markers have shown little benefit as a method for screening. However, they can be used clinically for the monitoring of tumor recurrence and used as prognostic factors because higher levels have been observed in advanced disease. This study aimed to investigate the relationship between the preoperative tumor marker levels and different clinical aspects of gastric cancer. METHODS One hundred and six consecutive patients with confirmed diagnosis of gastric cancer and 106 subjects (age and sex matched) with no malignancy as control group were included prospectively in this study in 3 years. The relationships between tumor markers CEA, CA 19-9 and stage of disease, tumor differentiation, presence of ringlet cell type, presence of peritoneal carcinomatozis were investigated. RESULTS The serum CEA and CA 125 levels were found to be significantly elevated in gastric cancer patients than in controls. The serum level of CEA had showed a significant elevation with the presence of distant metastasis. The CA 19-9 and CA 125 levels had showed significant elevations with the presence of peritoneal carcinomatozis. Conclusions : This study showed that there is a limited clinical benefit of preoperative tumor marker measurements in gastric cancer such as estimation of peritoneal dissemination.
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Affiliation(s)
- Erdal Polat
- Erdal Polat, MD, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Ugur Duman
- Ugur Duman, MD, Bursa Sevket Yilmaz Training and Research Hospital, Department of General Surgery, Bursa, Turkey
| | - Mustafa Duman
- Mustafa Duman, MD, Associate Professor, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Kivanc Derya Peker
- Kivanc Derya Peker, MD, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Cebrail Akyuz
- Cebrail Akyuz, MD, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Necdet Fatih Yasar
- Necdet Fatih Yasar, MD, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Orhan Uzun
- Orhan Uzun, MD, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Sabiye Akbulut
- Sabiye Akbulut, MD, Department of Gastroenterology, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
| | - Erdal Birol Bostanci
- Erdal Birol Bostanci, MD, Professor, Department of Gastrointestinal Surgery, Turkiye High Specialty Training and Research Hospital, Ankara, Turkey
| | - Sinan Yol
- Sinan Yol, MD, Professor, Department of Gastrointestinal Surgery, Kosuyolu High Specialty Training and Research Hospital, Istanbul, Turkey
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Grunnet M, Mau-Sørensen M, Brünner N. Tissue inhibitor of metalloproteinase 1 (TIMP-1) as a biomarker in gastric cancer: a review. Scand J Gastroenterol 2013; 48:899-905. [PMID: 23834019 DOI: 10.3109/00365521.2013.812235] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
OBJECTIVE The value of Tissue Inhibitor of MetalloProteinase-1 (TIMP-1) as a biomarker in patients with gastric cancer (GC) is widely debated. The aim of this review is to evaluate available literature describing the association between levels of TIMP-1 in tumor tissue and/or blood and the prognosis of patients suffering from GC. MATERIAL AND METHODS Using the search words 'TIMP-1', 'Gastric Cancer' and 'Tumor marker', a search was carried out on PubMed. Exclusion criteria were articles never published in English, articles from before 1995 and articles evaluating tumor markers other than TIMP-1 in GC. RESULTS Of initially 50 articles, 17 were found to fulfill the selection criteria and relevant for this study. The 17 articles evaluated the usefulness of TIMP-1 levels in tumor tissue or blood, respectively, as a prognostic marker in patients with GC. CONCLUSIONS A literature search showed that elevated protein levels of TIMP-1 in either tumor tissue extracts or in plasma from patients suffering from GC associates with poor patient outcome.
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Affiliation(s)
- Mie Grunnet
- Department of Oncology, Rigshospitalet, Copenhagen, Denmark.
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Kılınçalp S, Ekiz F, Başar O, Ayte MR, Coban S, Yılmaz B, Altınbaş A, Başar N, Aktaş B, Tuna Y, Erbiş H, Uçar E, Erarslan E, Yüksel O. Mean platelet volume could be possible biomarker in early diagnosis and monitoring of gastric cancer. Platelets 2013; 25:592-4. [PMID: 23537073 DOI: 10.3109/09537104.2013.783689] [Citation(s) in RCA: 78] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Gastric cancer is the fourth most frequent cancer and the second cause of cancer-related deaths worldwide. The early diagnosis of gastric cancer is fundamental in decreasing the mortality rates. It has been shown that MPV level is a sign of inflammation in hepatocellular carcinoma and pancreatic adenocarcinoma. The aim of this study is to examine whether MPV would be a useful inflammatory marker for differentiating gastric cancer patients from healthy controls. Thirty-one gastric cancer patients and 31 age-sexes matched healthy subjects included into the study. Patients with hypertension, hematological and renal disease, heart failure, chronic infection, hepatic disorder and other cancer were excluded from the study. MPV level was significantly higher in pre-operative gastric cancer patients compared to healthy subjects (8.31 fL vs. 7.85; p: 0.007). ROC analysis suggested 8.25 fL as the cut-off value for MPV (AUC: 0.717, sensitivity: 61%, specificity: 81%). Surgical tumor resection resulted in a significant decrease in MPV level (8.31 fL vs. 7.55 fL; p: 0.001). No significant difference was found in MPV level between the post-operative group and control subjects. We did not find statistically significant difference between MPV and TNM stages. In conclusion, changes in MPV values may be used as an easily available biomarker for monitoring the healthy patients for GC risk and may prompt physicians to make an early diagnosis of GC.
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Affiliation(s)
- Serta Kılınçalp
- Department of Gastroenterology , Ankara Dışkapı Yıldırım Beyazıt Education and Research Hospital , Ankara , Turkey
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Liao M, Tong P, Zhao J, Zhang Y, Li Z, Wang J, Feng X, Hu M, Pan Y. Prognostic Value of Matrix Metalloproteinase-1/ Proteinase-Activated Receptor-1 Signaling Axis in Hepatocellular Carcinoma. Pathol Oncol Res 2011; 18:397-403. [DOI: 10.1007/s12253-011-9458-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2011] [Accepted: 08/31/2011] [Indexed: 12/16/2022]
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Lukaszewicz-Zając M, Mroczko B, Szmitkowski M. Gastric cancer - The role of matrix metalloproteinases in tumor progression. Clin Chim Acta 2011; 412:1725-30. [PMID: 21693112 DOI: 10.1016/j.cca.2011.06.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2011] [Revised: 06/03/2011] [Accepted: 06/06/2011] [Indexed: 01/23/2023]
Abstract
Gastric cancer (GC) is a very aggressive malignant tumor of gastrointestinal tract due to its invasive nature and early metastatic ability. Degradation of the extracellular matrix (ECM) and basement membrane (BM) barriers are essential steps in the pathology of GC. Matrix metalloproteinases (MMPs) play a crucial role in the process due to their ability to degrade and rearrange these barriers to support and facilitate tumor cell migration. Therefore, these enzymes affect early carcinogenesis, tumor development and growth as well as the invasion of cancer cells at primary and metastatic sites. The endogenous inhibitors of matrix metalloproteinases (TIMPs) inhibit the active forms of MMPs and regulate the processes of their activation. The imbalance between MMPs and TIMPs may facilitate the progression of neoplastic cells. The enhanced levels of various MMPs and TIMPs have been observed in the tissue, plasma and serum of patients with many types of tumor, including gastric cancer. Moreover, levels of MMPs and TIMPs in the tissues as well as in the blood of GC patients correlated with tumor stage, depth of tumor invasion, presence of nodal and distant metastases. Selected MMPs and their tissue inhibitors were proved to be independent prognostic factors for GC patients' survival. However, further studies concerning the role of MMPs and their inhibitors in tumor biology are necessary.
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He JR, Qin H, Ren ZF, Cui C, Zhang Y, Ranatunga D, Zeng YX, Jia WH. MMP-9 expression in peripheral blood mononuclear cells and the association with clinicopathological features and prognosis of nasopharyngeal carcinoma. Clin Chem Lab Med 2011; 49:705-10. [DOI: 10.1515/cclm.2011.095] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Rajkumar T, Vijayalakshmi N, Gopal G, Sabitha K, Shirley S, Raja UM, Ramakrishnan SA. Identification and validation of genes involved in gastric tumorigenesis. Cancer Cell Int 2010; 10:45. [PMID: 21092330 PMCID: PMC3004887 DOI: 10.1186/1475-2867-10-45] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Accepted: 11/24/2010] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Gastric cancer is one of the common cancers seen in south India. Unfortunately more than 90% are advanced by the time they report to a tertiary centre in the country. There is an urgent need to characterize these cancers and try to identify potential biomarkers and novel therapeutic targets. MATERIALS AND METHODS We used 24 gastric cancers, 20 Paired normal (PN) and 5 apparently normal gastric tissues obtained from patients with non-gastric cancers (Apparently normal - AN) for the microarray study followed by validation of the significant genes (n = 63) by relative quantitation using Taqman Low Density Array Real Time PCR. We then used a custom made Quantibody protein array to validate the expression of 15 proteins in gastric tissues (4 AN, 9 PN and 9 gastric cancers). The same array format was used to study the plasma levels of these proteins in 58 patients with gastric cancers and 18 from patients with normal/non-malignant gastric conditions. RESULTS Seventeen genes (ASPN, CCL15/MIP-1δ, MMP3, SPON2, PRSS2, CCL3, TMEPAI/PMEPAI, SIX3, MFNG, SOSTDC1, SGNE1, SST, IGHA1, AKR1B10, FCGBP, ATP4B, NCAPH2) were shown to be differentially expressed between the tumours and the paired normal, for the first time. EpCAM (p = 0.0001), IL8 (p = 0.0003), CCL4/MIP-1β (p = 0.0026), CCL20/MIP-3α (p = 0.039) and TIMP1 (p = 0.0017) tissue protein levels were significantly different (Mann Whitney U test) between tumours versus AN & PN. In addition, median plasma levels of IL8, CXCL9/MIG, CCL3/MIP-1α, CCL20/MIP-3α, PDGFR-B and TIMP1 proteins were significantly different between the non-malignant group and the gastric cancer group. The post-surgical levels of EpCAM, IGFBP3, IL8, CXCL10/IP10, CXCL9/MIG, CCL3/MIP-1α, CCL20/MIP-3α, SPP1/OPN and PDGFR-B showed a uniform drop in all the samples studied. CONCLUSIONS Our study has identified several genes differentially expressed in gastric cancers, some for the first time. Some of these have been confirmed at the protein level, as well. Some of these proteins will need to be evaluated further for their potential as diagnostic biomarkers in gastric cancers and some could be useful as follow-up markers in gastric cancer.
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Affiliation(s)
- Thangarajan Rajkumar
- Dept. of Molecular Oncology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
| | | | - Gopisetty Gopal
- Dept. of Molecular Oncology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
| | - Kesavan Sabitha
- Dept. of Molecular Oncology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
| | - Sundersingh Shirley
- Dept. of Pathology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
| | - Uthandaraman M Raja
- Dept. of Molecular Oncology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
| | - Seshadri A Ramakrishnan
- Dept. of Surgical Oncology, Cancer Institute (WIA), 38, Sardar Patel Road, Chennai - 600036, India
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Comparison between clinical significance of serum proinflammatory proteins (IL-6 and CRP) and classic tumor markers (CEA and CA 19-9) in gastric cancer. Clin Exp Med 2010; 11:89-96. [PMID: 20938721 PMCID: PMC3087107 DOI: 10.1007/s10238-010-0114-5] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2010] [Accepted: 09/27/2010] [Indexed: 01/26/2023]
Abstract
Gastric cancer (GC) is a second most common cause of cancer-related death and represents an inflammation-driven malignancy. It has been suggested that interleukin 6 (IL-6) and C-reactive protein (CRP) play a potential role in the growth and progression of GC. The aim of the present study was to compare clinical significance of IL-6 and CRP with classic tumor markers—carcinoembryonic antigen (CEA) and carbohydrate antigen (CA 19-9) in GC patients. The study included 92 patients with GC and 70 healthy subjects. The serum concentrations of IL-6, CEA and CA 19-9 were determined using immunoenzyme assays, whereas CRP using immunoturbidimetric method. We defined the diagnostic criteria and prognostic value for proteins tested. In GC patients, the serum concentrations of all the proteins tested were significantly higher than in healthy subjects. The IL-6, CEA and CA 19-9 levels correlated with nodal metastases, while CRP with tumor stage, gastric wall invasion, presence of nodal and distant metastases. Diagnostic sensitivity of IL-6 was higher (85%) than those of other markers (CRP 66%, CA 19-9 34%, CEA 22%) and increased in combined use with CRP or CEA (88%). The area under ROC curve for IL-6 was larger than those of CRP and classic tumor markers (CEA and CA 19-9). None of the proteins tested was independent prognostic factor for the survival of GC patients. Our findings indicate better usefulness of serum proinflammatory proteins—IL-6 and CRP than classic tumor markers—CEA and CA 19-9 in the diagnosis of GC.
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Jelski W, Orywal K, Laniewska M, Szmitkowski M. The diagnostic value of alcohol dehydrogenase (ADH) isoenzymes and aldehyde dehydrogenase (ALDH) measurement in the sera of gastric cancer patients. Clin Exp Med 2010; 10:215-9. [PMID: 20454995 DOI: 10.1007/s10238-010-0097-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Accepted: 04/20/2010] [Indexed: 12/13/2022]
Abstract
Alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH) are present in gastric cancer cells (GC). Moreover, the activity of total ADH and class IV isoenzymes is significantly higher in cancer tissue than in healthy mucosa. The activity of these enzymes in cancer cells is probably reflected in the sera and could thus be helpful for diagnostics of gastric cancer. The aim of this study was to investigate a potential role of ADH and ALDH as tumor markers for gastric cancer. We defined diagnostic sensitivity, specificity, predictive value for positive and negative results, and receiver-operating characteristics (ROC) curve for tested enzymes. Serum samples were taken from 168 patients with gastric cancer before treatment and from 168 control subjects. Total ADH activity and class III and IV isoenzymes were measured by photometric but ALDH activity and ADH I and II by the fluorometric method, with class-specific fluorogenic substrates. There was significant increase in the activity of ADH IV isoenzyme and ADH total in the sera of gastric cancer patients compared to the control. The diagnostic sensitivity for ADH IV was 73%, specificity 79%, positive and negative predictive values were 81 and 72% respectively. Area under ROC curve for ADH IV was 0.67. The results suggest a potential role for ADH IV as marker of gastric cancer.
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Affiliation(s)
- Wojciech Jelski
- Department of Biochemical Diagnostics, Medical University, Waszyngtona 15 A, 15-269, Bialystok, Poland.
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