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Yablecovitch D, Mahajna H, Horesh N, Katz E, Picard O, Yavzori M, Fudim E, Saker T, Ben-Horin S, Laish I. Serum matrix metalloproteinase-7: a potential biomarker in patients with Lynch Syndrome. Mol Biol Rep 2023; 50:7471-7477. [PMID: 37480510 DOI: 10.1007/s11033-023-08614-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Accepted: 06/20/2023] [Indexed: 07/24/2023]
Abstract
BACKGROUND AND AIMS The expression of tissue and serum matrix metalloproteinase-7 (MMP-7) was shown to be elevated both in colon cancer and dysplastic lesions. We aimed to evaluate, for the first time, its role as a diagnostic marker in Lynch syndrome (LS) carriers, a hereditary syndrome with predisposition to colon cancer. METHODS This was a case control study. Baseline serum MMP-7 levels were determined by ELISA in 40 colon cancer patients, 62 LS-carriers and 60 healthy controls. Retrieved data from medical files included demographics, background diseases, clinical data regarding tumor characteristics and genetic data. We assessed the association of serum MMP-7 levels with different variables in the study cohort using linear regression model adjusted for potential confounders. RESULTS In crude analysis, serum MMP-7 levels were significantly higher in colon cancer group compared to LS-carriers and controls [median (IQR) 4.1 ng/ml (2.7-6.0), 2.3 ng/ml (1.7-3.1), 2.5 ng/ml (1.5-3.7), respectively; p value - p < 0.001) while there was no difference between the two last groups (p value = 0.583). However, after adjusting for age and gender, LS-carriers' patients had 18% higher concentrations of serum MMP-7 compared to healthy controls (p value = 0.037), while colon cancer patients had 50% higher serum MMP-7 level in comparison to healthy controls (p value < 0.001). Additionally, age was positively associated with higher serum MMP-7 levels across all study groups (r = 0.67, p value < 0.001). In contrast, no correlation was observed between serum MMP-7 and either tumor staging and gene mutation. CONCLUSIONS Age-adjusted serum MMP-7 levels in asymptomatic LS carriers are higher than its levels in healthy population. While in colon cancer, MMP-7 higher level probably reflects the tumor burden and may have a prognostic effect, its significance and clinical applicability as a biomarker for tumorigenesis in LS is less clear and should be elucidated.
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Affiliation(s)
- Doron Yablecovitch
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel.
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Hussein Mahajna
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Nir Horesh
- Department of Surgery and Transplantations B/C, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Efraim Katz
- Department of Surgery and Transplantations B/C, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Orit Picard
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Miri Yavzori
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ella Fudim
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Talia Saker
- Shalvata Mental Health Center, Hod Hasharon, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Shomron Ben-Horin
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ido Laish
- Institute of Gastroenterology, Chaim Sheba Medical Center, Tel Hashomer, Ramat Gan, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Pezeshkian Z, Nobili S, Peyravian N, Shojaee B, Nazari H, Soleimani H, Asadzadeh-Aghdaei H, Ashrafian Bonab M, Nazemalhosseini-Mojarad E, Mini E. Insights into the Role of Matrix Metalloproteinases in Precancerous Conditions and in Colorectal Cancer. Cancers (Basel) 2021; 13:cancers13246226. [PMID: 34944846 PMCID: PMC8699154 DOI: 10.3390/cancers13246226] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 01/06/2023] Open
Abstract
Simple Summary Colorectal cancer (CRC) is one of the most common cancer worldwide. CRC is derived from polyps and many factors, such as Matrix Metalloproteinases (MMPs) can gain the progression of colorectal carcinogenesis. Many investigations have indicated the role of MMPs in CRC development while there is not enough knowledge about the function of MMPs in precancerous conditions. This review summarizes the current information about the role of MMPs in polyps and CRC progression. Abstract Colorectal cancer (CRC) is the third and second cancer for incidence and mortality worldwide, respectively, and is becoming prevalent in developing countries. Most CRCs derive from polyps, especially adenomatous polyps, which can gradually transform into CRC. The family of Matrix Metalloproteinases (MMPs) plays a critical role in the initiation and progression of CRC. Prominent MMPs, including MMP-1, MMP-2, MMP-7, MMP-8, MMP-9, MMP-12, MMP-13, MMP-14, and MMP-21, have been detected in CRC patients, and the expression of most of them correlates with a poor prognosis. Moreover, many studies have explored the inhibition of MMPs and targeted therapy for CRC, but there is not enough information about the role of MMPs in polyp malignancy. In this review, we discuss the role of MMPs in colorectal cancer and its pathogenesis
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Affiliation(s)
- Zahra Pezeshkian
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 19835-178, Iran; (Z.P.); (N.P.); (B.S.); (H.A.-A.)
| | - Stefania Nobili
- Department of Neurosciences, Imaging and Clinical Sciences, “G. D’Annunzio” University of Chieti-Pescara, 66100 Chieti, Italy;
- Center for Advanced Studies and Technology (CAST), University “G. D’Annunzio” Chieti-Pescara, 66100 Chieti, Italy
| | - Noshad Peyravian
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 19835-178, Iran; (Z.P.); (N.P.); (B.S.); (H.A.-A.)
| | - Bahador Shojaee
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 19835-178, Iran; (Z.P.); (N.P.); (B.S.); (H.A.-A.)
| | - Haniye Nazari
- Department of Microbiology, Faculty of Advanced Science and Technology, Tehran Medical Science, Islamic Azad University, Tehran 19395-1495, Iran;
| | - Hiva Soleimani
- Department of General Biology, Faculty of Fundamental Science, Islamic Azad University of Shahr-E-Qods, Tehran 37515-374, Iran;
| | - Hamid Asadzadeh-Aghdaei
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 19835-178, Iran; (Z.P.); (N.P.); (B.S.); (H.A.-A.)
| | - Maziar Ashrafian Bonab
- School of Medicine, University of Sunderland, City Campus, Chester Road, Sunderland SR1 3SD, UK;
| | - Ehsan Nazemalhosseini-Mojarad
- Gastroenterology and Liver Diseases Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran 19835-178, Iran
- Correspondence: (E.N.-M.); (E.M.)
| | - Enrico Mini
- Department of Health Sciences, University of Florence, 50139 Florence, Italy
- DENOTHE Excellence Center, University of Florence, 50139 Florence, Italy
- Correspondence: (E.N.-M.); (E.M.)
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Hu PS, Wang YC, Liao CH, Hsia NY, Wu MF, Yang JS, Yu CC, Chang WS, Bau DAT, Tsai CW. The Association of MMP7 Genotype With Pterygium. In Vivo 2020; 34:51-56. [PMID: 31882462 DOI: 10.21873/invivo.11744] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2019] [Revised: 10/05/2019] [Accepted: 10/10/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND/AIM In literature, few studies have examined the diagnostic or prognostic potential of matrix metalloproteinases (MMP) in pterygium, whose formation and progression are closely related to imbalance in the extracellular microenvironment. In this study, we investigated the contribution of MMP7 promoter (A-181G and C-153T) polymorphic genotypes to pterygium risk. MATERIALS AND METHODS A total of 134 cases and 268 controls were collected and their MMP7 genotypes at A-181G and C-153T were examined by polymerase chain reaction-restriction fragment length polymorphism methodology. RESULTS The AA, AG and GG genotypes at MMP7 promoter A-181G were non-significantly differentially distributed between the two groups at 85.8, 11.2 and 3.0%, respectively, in pterygium cases and 88.4, 9.7 and 1.9% in controls, respectively (p for trend=0.6822). There was no polymorphic genotype for MMP7 C-153T among our Taiwanese cohort. CONCLUSION A-181G and C-153T genotypes at MMP7 do not have a direct role in determining Taiwanese susceptibility to pterygium.
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Affiliation(s)
- Pei-Shin Hu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Department of Ophthalmology, Changhua Christian Hospital, Changhua, Taiwan, R.O.C.,Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Yun-Chi Wang
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Cheng-Hsi Liao
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Ning-Yi Hsia
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,Department of Ophthalmology, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Meng-Feng Wu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,National Defense Medical Center, Taipei, Taiwan, R.O.C
| | - Jai-Sing Yang
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Chien-Chih Yu
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Wen-Shin Chang
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.
| | - DA-Tian Bau
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C. .,Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan, R.O.C
| | - Chia-Wen Tsai
- Terry Fox Cancer Research Laboratory, Translational Medicine Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.
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Yueh TC, Wu CN, Hung YW, Chang WS, Fu CK, Pei JS, Wu MH, Lai YL, Lee YM, Yen ST, Li HT, Tsai CW, Bau DAT. The Contribution of MMP-7 Genotypes to Colorectal Cancer Susceptibility in Taiwan. Cancer Genomics Proteomics 2018; 15:207-212. [PMID: 29695403 DOI: 10.21873/cgp.20079] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2018] [Revised: 03/22/2018] [Accepted: 03/23/2018] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND/AIM Matrix metalloproteinases (MMPs) play important roles in inflammation and carcinogenesis, but the genotypic role of MMP-7 has never been investigated in colorectal cancer (CRC) among the Taiwanese. Therefore, in this study we aimed to evaluate the contribution of MMP-7 genotypes to the risk of CRC in Taiwan. MATERIALS AND METHODS In this case-control study, MMP-7 A-181G and C-153T promoter genotypes were determined and their association with CRC risk were investigated among 362 CRC patients and 362 age- and gender-matched healthy controls. In addition, the interaction of MMP-7 genotypes and personal behaviors were also examined. RESULTS The percentages of variant AG and GG for MMP-7 A-181G genotypes were 10.5% and 1.7% in the CRC group and 11.9% and 2.2% in the control group, respectively (p for trend=0.7145). The allelic frequency distribution analysis showed that the variant G allele of MMP-7 A-181G conferred a slight but non-significant decreased CRC susceptibility to the wild-type C allele (odds ratio (OR)=0.86, 95% confidence interval (CI)=0.64-1.31, p=0.37). Taiwanese all harbour the CC genotype at MMP-7 C-153T. As for the gene-lifestyle interaction, there were no obvious joint effects of MMP-7 A-181G genotype on the risk of CRC among ever smoker, alcohol drinker, non-smoker or non-drinker subgroups. No statistically significant correlation was observed between MMP-7 A-181G genotypic distributions and age, gender, tumor size, location or metastasis status. CONCLUSION The genotypes of MMP-7 A-181G may play an indirect role in determining personal susceptibility to CRC and prognosis. The further genotyping work on MMP-7 and other genes (such as other MMPs, oncogenes and tumor suppression genes) on CRC susceptibility and prognosis, should be taken into consideration spontaneously in the precision medicine era.
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Affiliation(s)
- Te-Cheng Yueh
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Taichung Armed Forces General Hospital, Taichung, Taiwan, R.O.C.,Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,National Defence Medical Center, Taipei, Taiwan, R.O.C
| | - Cheng-Nan Wu
- Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - Yi-Wen Hung
- Department of Medicine Research, Taichung Veterans General Hospital, Taichung, Taiwan, R.O.C
| | - Wen-Shin Chang
- Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Chun-Kai Fu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Taichung Armed Forces General Hospital, Taichung, Taiwan, R.O.C
| | - Jen-Sheng Pei
- Department of Pediatrics, Taoyuan General Hospital, Ministry of Health and Welfare, Taoyuan, Taiwan, R.O.C
| | - Ming-Hsien Wu
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C.,Taichung Armed Forces General Hospital, Taichung, Taiwan, R.O.C
| | - Yi-Liang Lai
- Taichung Armed Forces General Hospital, Taichung, Taiwan, R.O.C
| | - Yi-Min Lee
- Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - Shiou-Ting Yen
- Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Hsin-Ting Li
- Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C
| | - Chia-Wen Tsai
- Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C. .,Department of Medical Laboratory Science and Biotechnology, Central Taiwan University of Science and Technology, Taichung, Taiwan, R.O.C
| | - DA-Tian Bau
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan, R.O.C. .,Terry Fox Cancer Research Laboratory, Translational Medical Research Center, China Medical University Hospital, Taichung, Taiwan, R.O.C.,Department of Bioinformatics and Medical Engineering, Asia University, Taichung, Taiwan, R.O.C
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Kong DD, Wang MH, Yang J, Li L, Wang W, Wang SB, Zhou YZ. T-cadherin is associated with prognosis in triple-negative breast cancer. Oncol Lett 2017; 14:2975-2981. [PMID: 28928835 PMCID: PMC5588130 DOI: 10.3892/ol.2017.6505] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2016] [Accepted: 05/26/2017] [Indexed: 12/25/2022] Open
Abstract
The purpose of the present study was to assess the prognostic impact of T-cadherin expression in patients with triple-negative breast cancer (TNBC). On the basis of the results of immunohistochemical analysis, 106 patients with operable TNBC were divided into two groups, the T-cadherin-positive group and T-cadherin-negative group. Fisher's exact and χ2 tests were employed to analyze clinical data, which included the association between T-cadherin expression and clinicopathological features and prognosis. The log-rank test was used to examine the impact of T-cadherin expression on the 5-year disease-free survival (DFS) and the 5-year overall survival (OS) of these patients. Kaplan-Meier and Cox regression analyses were introduced to analyze DFS and OS. Compared with the T-cadherin-positive group (58.3, 52.8 and 47.2, respectively; P=0.018, P=0.017, and P=0.047), tumor size >2 cm, grade II and III (Elston-Ellis modification of Bloom-Richardson grading system), and positive lymph node status were significantly more common in the T-cadherin-negative group compared with the T-cadherin-positive group (80.0 vs. 58.3%, 75.7 vs. 52.8% and 67.1 vs. 47.2%, respectively) (P=0.018, P=0.017, and P=0.047). Compared with the T-cadherin-positive group, 5-year DFS and OS levels were significantly lower in the T-cadherin-negative group (Z=6.233, P=0.013; Z=5.366, P=0.021). Multivariate analysis revealed that negative T-cadherin expression was an independent prognostic factor for DFS (P=0.009) and OS (P=0.048). The results of the present study indicated that negative T-cadherin expression indicated a worse prognosis for patients with TNBC.
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Affiliation(s)
- De-Di Kong
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Mei-Hong Wang
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Jie Yang
- Department of Pharmacy, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Liang Li
- Department of Pathology, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Wei Wang
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Shi-Bing Wang
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
| | - Yan-Zhen Zhou
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, Jining, Shandong 272011, P.R. China
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Qasim BJ, Al-Wasiti EA, Azzal HS. Association of global DNA hypomethylation with clinicopathological variables in colonic tumors of Iraqi patients. Saudi J Gastroenterol 2016; 22:139-47. [PMID: 26997221 PMCID: PMC4817298 DOI: 10.4103/1319-3767.178525] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND/AIM Colorectal cancer (CRC) ranks sixth among the most common 10 cancers in Iraq. It is a foremost public health dilemma and there is improved interest in understanding the fundamental principles of its molecular biology. DNA methylation in cancer has become the issue of passionate investigation. As compared with normal cells, the malignant cells show major disruptions in their DNA methylation patterns. We aimed to assess the association of global DNA hypomethylation in colonic adenomas and carcinomas of Iraqi patients, measured by immunohistochemistry of 5-methylcytosin, with different clinicopathological variables. PATIENTS AND METHODS Thirty tissue paraffin blocks from patients with colorectal adenomas, 30 tissue paraffin blocks from patients with colorectal adenocarcinomas, and 30 samples of apparently normal colonic tissue taken from autopsy cases as a control group were included in the present study. From each block, two sections of 5 μm thickness were taken, one section was stained with Hematoxylin and Eosin for revision of histopathological diagnosis and one section was immunohistochemically stained for 5-methylcytosine (5mC) and digitally analyzed by AperioImageScope software. RESULTS The mean digital value of 5mC immunohistochemical expression was sequentially decreased during neoplastic progression from normal colonic tissue into adenoma and then to carcinoma. The mean digital value of 5mC expression was significantly lower in large size adenomas (≥1 cm), and those with severe dysplasia. Concerning carcinoma cases, 5mC expression was significantly lower in stage C2. CONCLUSIONS The immunohistochemical evaluation of 5mC yields refined information on colorectal tumor biology in adenoma and carcinoma. Global DNA hypomethylation reflected by low immunohistochemical expression of 5-mC is associated with advanced colorectal adenomatous polyps suggesting that it is an early event in colorectal carcinogenesis. Also this hypomethylation can reflect bad prognosis of patients with colorectal cancer by its correlation to higher tumor stage.
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Affiliation(s)
- Ban J. Qasim
- Department of Pathology and Forensic Medicine, College of Medicine, Al-Nahrain University, Baghdad, Iraq,Address for correspondence: Dr. Ban J. Qasim, Department of Pathology and Forensic Medicine, College of Medicine, Al-Nahrain University, Baghdad, Iraq. E-mail:
| | - Estabraq A. Al-Wasiti
- Department of Chemistry and Biochemistry, College of Medicine, Al-Nahrain University, Baghdad, Iraq
| | - Hayder S. Azzal
- Department of Chemistry, Chemist in the Ministry of Health, Baghdad, Iraq
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Banskota S, Regmi SC, Kim JA. NOX1 to NOX2 switch deactivates AMPK and induces invasive phenotype in colon cancer cells through overexpression of MMP-7. Mol Cancer 2015; 14:123. [PMID: 26116564 PMCID: PMC4482031 DOI: 10.1186/s12943-015-0379-0] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Accepted: 05/06/2015] [Indexed: 01/01/2023] Open
Abstract
Background Although matrix metalloproteinase (MMP)-7 expression is correlated with increased metastatic potential in human colon cancer cells, the underlying molecular mechanism of invasive phenotype remains unknown. In the current study, we investigated the regulatory effects of membrane NADPH oxidase (NOX) and AMP activated protein kinase (AMPK) on MMP-7 expression and invasive phenotype change in colon cancer cells. Methods Production of superoxide anion was measured by lucigenin chemiluminescence assay using whole cells and protein extracts (NADPH oxidase activity), and intracellular reactive oxygen species (ROS) by fluorescence microscopy using 2’,7’-dichlorofluorescein diacetate (DCF-DA). Quantitative real-time polymerase chain reaction (qRT-PCR) and Western blotting were used to measure mRNA and protein levels, respectively. siRNA transfection was used to assess involvement of genes in cancer invasion, which were identified by Matrigel transwell invasion assay. Luciferase reporter assay was performed to identify transcription factors linked to gene expression. Results Under basal conditions, less invasive human colon cancer cells (HT29 and Caco-2) showed low MMP-7 expression but high NOX1 expression and AMPK phosphorylation. Treatment of HT29 and Caco-2 cells with 12-O-tetradecanoylphorbol-13-acetate (TPA) induced an invasive phenotype response along with corresponding increases in ROS production and NOX2 and MMP-7 expression as well as reduced AMPK phosphorylation, which resemble basal conditions of highly invasive human colon cancer cells (SW620 and HCT116). In addition, inverse regulation between AMPK phosphorylation and NOX2 and MMP-7 expression was observed in HT29 cells treated with different concentrations of exogenous hydrogen peroxide. TPA-induced invasive phenotype in HT29 cells was abolished by treatment with Vit. E, DPI, apocynin, and NOX2 siRNA but not NOX1 siRNA, indicating NOX2-derived ROS production induced an invasive phenotype. TPA-induced induction of MMP-7 expression was suppressed by AP-1, NF-κB, and MAPK (ERK, p38, and JNK) inhibitors, whereas TPA-induced expression of NOX2 and its regulators, p47phox and p67phox, was blocked by p38 and NF-κB inhibitors. Conclusions Molecular switch from NOX1 to NOX2 in colon cancer cells induces ROS production and subsequently enhances MMP-7 expression by deactivating AMPK, which otherwise inhibits stimulus-induced autoregulation of ROS and NOX2 gene expression. Electronic supplementary material The online version of this article (doi:10.1186/s12943-015-0379-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Suhrid Banskota
- College of Pharmacy, Yeungnam University, Gyeongsan, 712-749, South Korea.
| | - Sushil C Regmi
- College of Pharmacy, Yeungnam University, Gyeongsan, 712-749, South Korea.
| | - Jung-Ae Kim
- College of Pharmacy, Yeungnam University, Gyeongsan, 712-749, South Korea.
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8
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Kong DD, Yang J, Li L, Wang W, Chen YN, Wang SB, Zhou YZ. T-cadherin association with clinicopathological features and prognosis in axillary lymph node-positive breast cancer. Breast Cancer Res Treat 2015; 150:119-26. [PMID: 25677746 DOI: 10.1007/s10549-015-3302-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 02/04/2015] [Indexed: 11/30/2022]
Abstract
The purpose of this study was to investigate the correlation of T-cadherin expression with clinicopathological features and prognosis in patients with axillary lymph node-positive breast cancer. Based on the immunohistochemistry results, all 142 patients with operable axillary lymph node-positive breast cancer were divided into the T-cadherin-negative and T-cadherin-positive groups. Clinical data including the association of T-cadherin expression with clinicopathological features and prognosis were analyzed using the Chi square test and Fisher's exact test using SPSS 13.0 software. The impact of T-cadherin expression on the 5-year disease-free survival (DFS) and the 5-year overall survival (OS) of these patients was measured using the log-rank test. DFS and OS were analyzed using both Kaplan-Meier function and Cox regression analyses. Compared with the T-cadherin-positive group (55.07, 28.99, and 13.4 %, respectively; P = 0.030, P = 0.0132, and P = 0.009), tumor size >2 cm, lymph-vascular invasion, and pathological stage III disease were seen more frequently in the T-cadherin-negative group (72.60, 49.32, and 31.51 %, respectively). Both 5-year DFS and 5-year OS were poorer in the T-cadherin-negative group than in the T-cadherin-positive group (log-rank test = 9.295, P = 0.002; log-rank test = 5.718, P = 0.017). On multivariate analysis, T-cadherin-negative expression remained an independent prognostic factor for DFS (P = 0.002) but not for OS (P = 0.067). Our results suggested that negative T-cadherin expression has a worse prognosis in patients with axillary lymph node-positive breast cancer.
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Affiliation(s)
- De-di Kong
- Department of Thyroid and Breast Surgery, Jining No. 1 People's Hospital, No. 6, Jiankang Road, Jiningy, 272011, Shandong, People's Republic of China,
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Li JY, Yu T, Xia ZS, Chen GC, Yuan YH, Zhong W, Zhao LN, Chen QK. Enhanced proliferation in colorectal epithelium of patients with type 2 diabetes correlates with β-catenin accumulation. J Diabetes Complications 2014; 28:689-97. [PMID: 24930713 DOI: 10.1016/j.jdiacomp.2014.05.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Revised: 05/06/2014] [Accepted: 05/07/2014] [Indexed: 12/23/2022]
Abstract
AIMS β-Catenin accumulation promotes proliferation. However, the correlation between proliferation of colorectal epithelium and β-catenin in type 2 diabetes mellitus (DM) patients remains unclear. METHODS Colorectal epithelium samples from distal ends of colorectal adenocarcinomas without histological aberrances were divided into two groups: DM patients with type 2 DM for more than 1year (n=27) and non-DM patients without hyperglycemia (n=20). Samples from patients without colorectal epithelial disease or hyperglycemia served as a control group (n=6). Proliferative index was calculated as the percentage of proliferating cell nuclear antigen positive cells. Wnt/β-catenin signaling was assessed immunohistochemically and phosphorylation of β-catenin was assessed by immunofluorescence. RESULTS Compared with the non-DM or control group, the proliferative index and expression of lactate dehydrogenase A and Wnt/β-catenin signaling were significantly higher in the DM group (all p<0.01). The proliferative index correlated positively with β-catenin expression (Spearman correlation coefficient=0.55; p<0.01). Reduced phosphorylation at serine 33/37 and increased phosphorylation at serine 675 of β-catenin were detected in the DM group (all p<0.01). CONCLUSIONS Enhanced proliferation, accompanied by increased aerobic glycolysis, was detected in colorectal epithelium of patients with diabetes. β-Catenin accumulation with altered phosphorylation correlated with the proliferative changes.
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Affiliation(s)
- Jie-Yao Li
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Tao Yu
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Zhong-Sheng Xia
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Guang-Cheng Chen
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Yu-Hong Yuan
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Wa Zhong
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Li-Na Zhao
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China
| | - Qi-Kui Chen
- Department of Gastroenterology, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, 107 Yan Jiang Xi Road, Guangzhou, Guangdong 510120, People's Republic of China.
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