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Rubina KA, Sabitova NR, Efimenko AY, Kalinina NI, Akopyan JA, Semina EV. Proteolytic enzyme and adiponectin receptors as potential targets for COVID-19 therapy. КАРДИОВАСКУЛЯРНАЯ ТЕРАПИЯ И ПРОФИЛАКТИКА 2021. [DOI: 10.15829/1728-8800-2021-2791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19) pandemic requires not only the creation of vaccines to prevent the spread of the disease, but also the development of novel drugs aimed at reducing viral load, suppressing an excessive immune response and preventing the severe complications such as lung fibrosis and acute respiratory distress syndrome. One of the promising targets for studying the development of pneumonia, systemic inflammation and disseminated intravascular coagulation in COVID-19 is the plasminogen activator system. In patients with a severe disease course, impaired activity or expression of plasminogen activators significantly increases the blood level of D-dimer and fibrinogen, as well as correlates with intravascular coagulation and thrombus formation. The second promising target for studying the pathogenesis of COVID-19 is the adiponectin/T-cadherin system: adiponectin is able to reduce the content of pro-inflammatory cytokines, the increase of which is characteristic of COVID-19, and stimulate the production of an anti-inflammatory cytokine interleukin-10. The review describes the role of plasminogen and T-cadherin activators in their possible participation in the development of pulmonary fibrosis in COVID-19 and hemostasis regulation, as well as cardio- and vasculoprotective function of adiponectin and its receptor, T-cadherin.
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Affiliation(s)
- K. A. Rubina
- Lomonosov Moscow State University, Faculty of Fundamental Medicine
| | - N. R. Sabitova
- Lomonosov Moscow State University, Faculty of Fundamental Medicine
| | - A. Yu. Efimenko
- Lomonosov Moscow State University, Faculty of Fundamental Medicine; Lomonosov Moscow State University, Institute of Regenerative Medicine, Medical Research and Educational Center
| | - N. I. Kalinina
- Lomonosov Moscow State University, Faculty of Fundamental Medicine; Lomonosov Moscow State University, Institute of Regenerative Medicine, Medical Research and Educational Center
| | - J. A. Akopyan
- Lomonosov Moscow State University, Faculty of Fundamental Medicine; Lomonosov Moscow State University, Institute of Regenerative Medicine, Medical Research and Educational Center
| | - E. V. Semina
- National Medical Research Center of Cardiology; Lomonosov Moscow State University, Faculty of Fundamental Medicine
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Shiu BH, Lu WY, Tantoh DM, Chou MC, Nfor ON, Huang CC, Liaw YP. Interactive association between dietary fat and sex on CDH13 cg02263260 methylation. BMC Med Genomics 2021; 14:13. [PMID: 33407434 PMCID: PMC7788866 DOI: 10.1186/s12920-020-00858-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 12/14/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND DNA methylation of Cadherin 13 (CDH13), a tumor suppressor gene is associated with gene repression and carcinogenesis. We determined the relation of dietary fat and sex with CDH13 cg02263260 methylation in Taiwanese adults. METHODS Data of 870 eligible participants (430 men and 440 women) between 30 and 70 years were obtained from the Taiwan Biobank (TWB) database. The association of dietary fat and sex with CDH13 cg02263260 methylation was determined using multiple linear regression. RESULTS The association between sex and cg02263260 methylation was significant: beta-coefficient (β) = 0.00532; 95% confidence interval (CI) = 0.00195-0.00868. Moreover, the interaction between sex and dietary fat on cg02263260 methylation was significant (P-value = 0.0145). After stratification by sex, the association of dietary fat with cg02263260 methylation was significant only in women. Specifically, high dietary fat was positively associated with cg02263260 methylation in women (β = 0.00597; 95% CI = 0.00061-0.01133) and the test for trend was significant (P-value = 0.0283). CONCLUSION High fat intake was significantly associated with higher cg02263260 methylation in women and the test for trend was significant. These findings suggest that the association of fat intake and CDH13 cg02263260 might vary by sex and CDH13 cg02263260 methylation levels in women might increase as fat intake increases.
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Affiliation(s)
- Bei-Hao Shiu
- Institute of Medicine, Chung Shan Medical University, Taichung City, 40201, Taiwan
- Division of Colon-Rectal Surgery, Department of Surgery, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
| | - Wen-Yu Lu
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
| | - Disline Manli Tantoh
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan
| | - Ming-Chih Chou
- Institute of Medicine, Chung Shan Medical University, Taichung City, 40201, Taiwan
| | - Oswald Ndi Nfor
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan
| | - Chi-Chou Huang
- Division of Colon-Rectal Surgery, Department of Surgery, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan.
- School of Medicine, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan.
| | - Yung-Po Liaw
- Department of Public Health and Institute of Public Health, Chung Shan Medical University, No. 110 Sec. 1 Jianguo N. Road, Taichung City, 40201, Taiwan.
- Department of Medical Imaging, Chung Shan Medical University Hospital, Taichung City, 40201, Taiwan.
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Tuoya AD, Wang DX, Xing YS, Liu RJ, Hu YX, Zhang MD, Bai TY, Lv XL, Li J, Chang FH. Relationship between Methylation of FHIT and CDH13 Gene Promoter Region and Liver Cancer. Curr Med Sci 2020; 40:502-509. [PMID: 32474857 DOI: 10.1007/s11596-020-2202-4] [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: 09/09/2019] [Revised: 04/04/2020] [Indexed: 01/27/2023]
Abstract
In order to demonstrate the relationship between methylation of fragile histidine triad (FHIT) and T-cadherin/H-cadherin (CDH13) genes and liver cancer, the methylation status of FHIT and CDH13 was detected in healthy individuals and in Mongolian and Han patients with liver cancer. The phenol-chloroform method was used to extract genomic DNA. The methylation specific polymerase chain reaction method was applied to detect the methylation status of FHIT and CDH13. The relationship between smoking and alcohol consumption and gene (FHIT and CDH13) methylation was analyzed. There was significant difference in methylation rate of FHIT (72.67%, 34.67%) and CDH13 (72.0%, 28.0%) between liver cancer patients and healthy individuals of Mongolian descent (P<0.05), as well as that of FHIT (68%, 30.67%) and CDH13 (64%, 26%) between liver cancer patients and healthy individuals of Han individuals (P<0.05). There was also a relationship between smoking and drinking and the methylation of FHIT and CDH13 (P<0.05). Thus, the methylation of FHIT and CDH13 had a relationship with liver cancer incidence. Smoking and alcohol ingestion may promote the methylation of FHIT and CDH13.
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Affiliation(s)
- Ao-Dun Tuoya
- The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Dong-Xue Wang
- Department of Pharmacology of Pharmaceutical College, Inner Mongolia Medical University, Hohhot, 010010, China
| | - Yu-Shu Xing
- The Center for New Drug Safety Evaluation and Research of Inner Mongolia Medical University, Hohhot, 010010, China.,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Rui-Jun Liu
- The Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Yu-Xia Hu
- The Center for New Drug Safety Evaluation and Research of Inner Mongolia Medical University, Hohhot, 010010, China.,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Meng-di Zhang
- Department of Pharmacology of Pharmaceutical College, Inner Mongolia Medical University, Hohhot, 010010, China.,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Tu-Ya Bai
- Department of Pharmacology of Pharmaceutical College, Inner Mongolia Medical University, Hohhot, 010010, China.,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Xiao-Li Lv
- Department of Pharmacology of Pharmaceutical College, Inner Mongolia Medical University, Hohhot, 010010, China.,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Jun Li
- Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China
| | - Fu-Hou Chang
- Department of Pharmacology of Pharmaceutical College, Inner Mongolia Medical University, Hohhot, 010010, China. .,The Center for New Drug Safety Evaluation and Research of Inner Mongolia Medical University, Hohhot, 010010, China. .,Inner Mongolia Research Center for Drug Screening, Hohhot, 010110, China.
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Yuan XD, Wang JW, Fang Y, Qian Y, Gao S, Fan YC, Wang K. Methylation status of the T-cadherin gene promotor in peripheral blood mononuclear cells is associated with HBV-related hepatocellular carcinoma progression. Pathol Res Pract 2020; 216:152914. [PMID: 32147273 DOI: 10.1016/j.prp.2020.152914] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2019] [Revised: 02/17/2020] [Accepted: 03/01/2020] [Indexed: 12/11/2022]
Abstract
DNA methylation is one of the epigenetic mechanisms to regulate gene expression and frequently occurs in human cancer cells. T-cadherin (CDH13) is a new member of the cadherin superfamily and possesses multiple functions. Our study included 26 normal controls (NCs), 65 chronic hepatitis B patients (CHB), 14 liver cirrhosis patients (LC) and 157 hepatocellular carcinoma patients (HCC). We mainly focused on the mRNA expression and methylation status of CDH13 in peripheral blood mononuclear cells (PBMCs), which were detected by semi-quantitative real-time polymerase chain reaction (RT-qPCR) and methylation-specific polymerase chain reaction (MSP) respectively. The CDH13 mRNA level was lower in HCC, especially in early-stage of HCC than in NCs and CHB groups (p < 0.05). Methylation frequency of the CDH13 promoter was significantly higher in HCC patients than in the NCs and CHB groups (67.52 % vs 0.00 %, p < 0.001, 67.52 % vs 52.31 %, p < 0.05, respectively). CDH13 mRNA level was significantly and relatively lower in methylated groups than in unmethylated groups among the whole participants. The methylation level of CDH13 promoter in HCC might be influenced or partly influenced by some critical factors such as TBil, ALB and AFP (p < 0.05). As an important factor in signaling pathway regulating by CDH13 to promote carcinogenesis, JNK level was significantly higher in HCC which had a higher methylation frequency than in NCs, CHB and LC (p < 0.05). Furthermore, the combination of the methylated CDH13 level and AFP level showed a better score: AUC = 0.796 (SE = 0.031, 95 %CI 0.735-0.857; p < 0.001) in male and AUC = 0.832 (SE = 0.057, 95 %CI 0.721-0.944; p < 0.001) in female compared to AFP alone for diagnosing HCC from NCs, CHB and LC. The methylation of CDH13 promoter was an independent predictor for assessing the prognosis of HCC patients (r=-1.378 p < 0.05). In conclusion, hypermethylation of CDH13 in PBMCs was associated with the underexpression of mRNA and the high risk of HCC. The methylation status of the CDH13 promoter in PBMCs was a potential noninvasive biomarker to predict the prognosis of HCC patients.
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Affiliation(s)
- Xiao-Dong Yuan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Jing-Wen Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu Fang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu Qian
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Shuai Gao
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yu-Chen Fan
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Shenzhen Research Institute of Shandong University, Shenzhen 518000, China; Institute of Hepatology, Shandong University, Jinan 250012, China
| | - Kai Wang
- Department of Hepatology, Qilu Hospital of Shandong University, Jinan 250012, China; Shenzhen Research Institute of Shandong University, Shenzhen 518000, China; Institute of Hepatology, Shandong University, Jinan 250012, China.
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Guo T, Ma H, Zhou Y. Bioinformatics analysis of microarray data to identify the candidate biomarkers of lung adenocarcinoma. PeerJ 2019; 7:e7313. [PMID: 31333911 PMCID: PMC6626531 DOI: 10.7717/peerj.7313] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 06/18/2019] [Indexed: 12/24/2022] Open
Abstract
Background Lung adenocarcinoma (LUAD) is the major subtype of lung cancer and the most lethal malignant disease worldwide. However, the molecular mechanisms underlying LUAD are not fully understood. Methods Four datasets (GSE118370, GSE85841, GSE43458 and GSE32863) were obtained from the gene expression omnibus (GEO). Identification of differentially expressed genes (DEGs) and functional enrichment analysis were performed using the limma and clusterProfiler packages, respectively. A protein–protein interaction (PPI) network was constructed via Search Tool for the Retrieval of Interacting Genes (STRING) database, and the module analysis was performed by Cytoscape. Then, overall survival analysis was performed using the Kaplan–Meier curve, and prognostic candidate biomarkers were further analyzed using the Oncomine database. Results Totally, 349 DEGs were identified, including 275 downregulated and 74 upregulated genes which were significantly enriched in the biological process of extracellular structure organization, leukocyte migration and response to peptide. The mainly enriched pathways were complement and coagulation cascades, malaria and prion diseases. By extracting key modules from the PPI network, 11 hub genes were screened out. Survival analysis showed that except VSIG4, other hub genes may be involved in the development of LUAD, in which MYH10, METTL7A, FCER1G and TMOD1 have not been reported previously to correlated with LUAD. Briefly, novel hub genes identified in this study will help to deepen our understanding of the molecular mechanisms of LUAD carcinogenesis and progression, and to discover candidate targets for early detection and treatment of LUAD.
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Affiliation(s)
- Tingting Guo
- Department of Biotechnology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing, China
| | - Hongtao Ma
- Department of Biotechnology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing, China
| | - Yubai Zhou
- Department of Biotechnology, College of Life Science & Bioengineering, Beijing University of Technology, Beijing, China
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Wang Y, Zhang L, Yang J, Li B, Wang J. CDH13 promoter methylation regulates cisplatin resistance of non-small cell lung cancer cells. Oncol Lett 2018; 16:5715-5722. [PMID: 30344726 PMCID: PMC6176259 DOI: 10.3892/ol.2018.9325] [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] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 07/24/2018] [Indexed: 11/05/2022] Open
Abstract
Reversing cisplatin resistance of lung cancer cell line A549/DDP through recovering cadherin 13 (CDH13) expression by demethylation was investigated in the current study. RT-PCR was used to measure CDH13 expression in lung cancer A549 and A549/DDP cells with or without 5-Aza-CdR intervention. Methylation-specific PCR was used to detect CDH13 methylation. MTT assay and flow cytometry were used to measure the effects of cisplatin on inhibiting cell proliferation, apoptosis, and the reversal of cisplatin resistance. The IC50 value of cisplatin for A549 and A549/DDP cells was 3.278±0.532 and 28.341±1.435 µmol/l, respectively (P<0.05). The cisplatin-resistance index of A549/DDP cells was up to 8.65. After 2.5, 10, or 40 µmol/l 5-Aza-CdR treatment, the apoptotic rates of A549/DDP cells were 9.4±0.86, 18.1±1.42 and 42±2.01%, respectively, which were significantly different to those of the control group (P<0.05). Methylation-specific PCR detected both methylation (M) and unmethylation (U) bands at CDH13 promoter region before 5-Aza-CdR intervention while it only detected an unmethylation band after the treatment with a higher concentration of 5-Aza-CdR, which indicates the transformation to unmethylation state. When 10 µmol/l 5-Aza-CdR was added, the IC50 of cisplatin to A549/DDP cells was 8.472±0.415 µmol/l, and cisplatin resistance was reversed by 3.35-fold. CDH13 methylation is related to the cisplatin resistance of A549/DDP cells. 5-Aza-CdR can inhibit CDH13 methylation and recover CDH13 expression. With the increase in 5-Aza-CdR concentration, the unmethylation state of CDH13 is enhanced, which can strengthen the function of cisplatin inhibiting proliferation and apoptosis in A549/DDP cells.
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Affiliation(s)
- Yan Wang
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Lei Zhang
- The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong 510260, P.R. China
| | - Jiasheng Yang
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Bin Li
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
| | - Jun Wang
- Guangdong Second Provincial General Hospital, Guangzhou, Guangdong 510317, P.R. China
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Wang S, Jeong HH, Kim D, Wee K, Park HS, Kim SH, Sohn KA. Integrative information theoretic network analysis for genome-wide association study of aspirin exacerbated respiratory disease in Korean population. BMC Med Genomics 2017; 10:31. [PMID: 28589859 PMCID: PMC5461529 DOI: 10.1186/s12920-017-0266-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Aspirin Exacerbated Respiratory Disease (AERD) is a chronic medical condition that encompasses asthma, nasal polyposis, and hypersensitivity to aspirin and other non-steroidal anti-inflammatory drugs. Several previous studies have shown that part of the genetic effects of the disease may be induced by the interaction of multiple genetic variants. However, heavy computational cost as well as the complexity of the underlying biological mechanism has prevented a thorough investigation of epistatic interactions and thus most previous studies have typically considered only a small number of genetic variants at a time. METHODS In this study, we propose a gene network based analysis framework to identify genetic risk factors from a genome-wide association study dataset. We first derive multiple single nucleotide polymorphisms (SNP)-based epistasis networks that consider marginal and epistatic effects by using different information theoretic measures. Each SNP epistasis network is converted into a gene-gene interaction network, and the resulting gene networks are combined as one for downstream analysis. The integrated network is validated on existing knowledgebase of DisGeNET for known gene-disease associations and GeneMANIA for biological function prediction. RESULTS We demonstrated our proposed method on a Korean GWAS dataset, which has genotype information of 440,094 SNPs for 188 cases and 247 controls. The topological properties of the generated networks are examined for scale-freeness, and we further performed various statistical analyses in the Allergy and Asthma Portal (AAP) using the selected genes from our integrated network. CONCLUSIONS Our result reveals that there are several gene modules in the network that are of biological significance and have evidence for controlling susceptibility and being related to the treatment of AERD.
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Affiliation(s)
- Sehee Wang
- Department of Software and Computer Engineering, Ajou University, Suwon, 16499, South Korea
| | - Hyun-Hwan Jeong
- Jan and Dan Duncan Neurological Research Institute at Texas Children's Hospital, Houston, Texas, 77030, USA.,Department of Human and Molecular Genetics, Baylor College of Medicine, Houston, Texas, 77030, USA
| | - Dokyoon Kim
- Department of Biomedical & Translational Informatics, Geisinger Health System, Danville, PA, 17822, USA.,The Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, PA, USA
| | - Kyubum Wee
- Department of Software and Computer Engineering, Ajou University, Suwon, 16499, South Korea
| | - Hae-Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, South Korea
| | - Seung-Hyun Kim
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, South Korea. .,Translational Research Laboratory for Inflammatory Disease, Clinical Trial Center, Ajou University Medical Center, Suwon, South Korea.
| | - Kyung-Ah Sohn
- Department of Software and Computer Engineering, Ajou University, Suwon, 16499, South Korea.
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Pu W, Geng X, Chen S, Tan L, Tan Y, Wang A, Lu Z, Guo S, Chen X, Wang J. Aberrant methylation of CDH13 can be a diagnostic biomarker for lung adenocarcinoma. J Cancer 2016; 7:2280-2289. [PMID: 27994665 PMCID: PMC5166538 DOI: 10.7150/jca.15758] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 09/18/2016] [Indexed: 01/10/2023] Open
Abstract
Background: Aberrant methylation of CpG islands in tumor cells in promoter regions is a critical event in non-small cell lung carcinoma (NSCLC) tumorigenesis and can be a potential diagnostic biomarker for NSCLC patients. The present study systemically and quantitatively reviewed the diagnostic ability of CDH13 methylation in NSCLC as well as in its subsets. Eligible studies were identified through searching PubMed, Web of Science, Cochrane Library and Embase. The pooled odds of CDH13 promoter methylation in lung cancer tissues versus normal controls were calculated by meta-analysis method. Simultaneously, four independent DNA methylation datasets of NSCLC from TCGA and GEO database were downloaded and analyzed to validate the results from meta-analysis. Results: Thirteen studies, including 1850 samples were included in this meta-analysis. The pooled odds ratio of CDH13 promoter methylation in cancer tissues was 7.41 (95% CI: 5.34 to 10.29, P < 0.00001) compared with that in controls under fixed-effect model. In validation stage, 126 paired samples from TCGA were analyzed and 5 out of the 6 CpG sites in the CpG island of CDH13 were significantly hypermethylated in lung adenocarcinoma tissues but none of the 6 CpG sites was hypermethylated in squamous cell carcinoma tissues. Concordantly, the results from other three datasets, which were subsequently obtained from GEO database consisting of 568 tumors and 256 normal tissues, also consisted with those from TCGA dataset. Conclusion: The pooled data showed that the methylation status of the CDH13 promoter is strongly associated with lung adenocarcinoma. The CDH13 methylation status could be a promising diagnostic biomarker for diagnosis of lung adenocarcinoma.
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Affiliation(s)
- Weilin Pu
- State Key Laboratory of Genetic Engineering and Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Xin Geng
- Department of Cardiothoracic Surgery, Huashan Hospital, Fudan University, Shanghai 200032, China
| | - Sidi Chen
- State Key Laboratory of Genetic Engineering and Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Lixing Tan
- State Key Laboratory of Genetic Engineering and Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai 200433, China
| | - Yulong Tan
- Department of Cardiothoracic Surgery, Huashan Hospital, Fudan University, Shanghai 200032, China
| | - An Wang
- Department of Chest Surgery, Shanghai Pulmonary Hospital, Shanghai 200433, China
| | - Zhouyi Lu
- Department of Chest Surgery, Shanghai Pulmonary Hospital, Shanghai 200433, China
| | - Shicheng Guo
- Department of Bioengineering, University of California at San Diego, 9500 Gilman Drive, MC0412, La Jolla, CA 92093-0412
| | - Xiaofeng Chen
- Department of Cardiothoracic Surgery, Huashan Hospital, Fudan University, Shanghai 200032, China
| | - Jiucun Wang
- State Key Laboratory of Genetic Engineering and Ministry of Education Key Laboratory of Contemporary Anthropology, School of Life Sciences, Fudan University, Shanghai 200433, China
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Powrózek T, Krawczyk P, Kuźnar-Kamińska B, Batura-Gabryel H, Milanowski J. Analysis of RTEL1 and PCDHGB6 promoter methylation in circulating-free DNA of lung cancer patients using liquid biopsy: A pilot study. Exp Lung Res 2016; 42:307-13. [DOI: 10.1080/01902148.2016.1214191] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Tomasz Powrózek
- Department of Pneumonology, Oncology, and Allergology, Medical University of Lublin, Lublin, Poland
| | - Paweł Krawczyk
- Department of Pneumonology, Oncology, and Allergology, Medical University of Lublin, Lublin, Poland
| | - Barbara Kuźnar-Kamińska
- Department of Pulmonology, Allergology, and Respiratory Oncology, Poznan University of Medical Sciences, Poznan, Poland
| | - Halina Batura-Gabryel
- Department of Pulmonology, Allergology, and Respiratory Oncology, Poznan University of Medical Sciences, Poznan, Poland
| | - Janusz Milanowski
- Department of Pneumonology, Oncology, and Allergology, Medical University of Lublin, Lublin, Poland
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Xu Y, Li X, Wang H, Xie P, Yan X, Bai Y, Zhang T. Hypermethylation of CDH13, DKK3 and FOXL2 promoters and the expression of EZH2 in ovary granulosa cell tumors. Mol Med Rep 2016; 14:2739-45. [DOI: 10.3892/mmr.2016.5521] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2015] [Accepted: 05/16/2016] [Indexed: 11/05/2022] Open
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Yang J, Niu H, Huang Y, Yang K. A Systematic Analysis of the Relationship of CDH13 Promoter Methylation and Breast Cancer Risk and Prognosis. PLoS One 2016; 11:e0149185. [PMID: 27153114 PMCID: PMC4859545 DOI: 10.1371/journal.pone.0149185] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2015] [Accepted: 01/04/2016] [Indexed: 12/31/2022] Open
Abstract
Background CDH13 (cadherin 13) is a special cadherin cell adhesion molecule, and the methylation of its promoter causes inactivation in a considerable number of human cancers. To explore the association between CDH13 promoter methylation and breast cancer risk and prognosis, we systematically integrated published articles to investigate the diagnostic performance of the CDH13 methylation test for breast cancer. An independent DNA methylation microarray dataset from The Cancer Genome Atlas project (TCGA) project was used to validate the results of the meta-analysis. Methods The relevant literature was searched using the PubMed, Cochrane Library, Web of Science and Google Scholar databases for articles published in English up to May 2015. Data were analyzed using random effect or fixed effect models. The effect sizes were estimated by measuring an odds ratio (OR) or hazard ratio (HR) with a 95% confidence interval (CI). A chi-squared based Q test and sensitivity analysis were performed to examine the between-study heterogeneity and the contribution of single studies to the final results, respectively. Funnel plots were constructed to evaluate publication bias. Results Seven hundred and twenty-six breast tumor samples and 422 controls were collected from 13 published studies. The data from the TCGA set include both tumor and normal samples. A significant association was observed between CDH13 promoter methylation and breast cancer, with an aggregated OR equal to 13.73 (95%CI: 8.09~23.31, z = 9.70, p<0.0001) as measured using the fixed effect model and 14.23 (95%CI: 5.06~40.05, z = 5.03, p<0.0001) as measured using a random effect model. The HR values were calculated as 0.77 (95%CI: 0.27~2.21, z = -0.49, p = 0.622) and 0.38 (95%CI: 0.09~1.69, z = -1.27, p = 0.20) for overall survival (OS) and disease-free survival (DFS), respectively, using the random effect model. This result indicated that breast cancer patients with CDH13 promoter methylation correlated non-significantly with prognosis and is therefore similar to the findings of the TCGA project. Conclusions The methylation status of CDH13 promoter was strongly associated with breast cancer risk. However, CDH13 promoter methylation was not significantly related to the OS and DFS of breast cancer and may have limited prognostic value for breast cancer patients.
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Affiliation(s)
- Jingyu Yang
- Chest surgery, the First People's Hospital of Yunnan Province, Panlong Campus, 157 Jinbi Road, Kunming, Yunnan, 650000, P.R.C
| | - Heng Niu
- Chest surgery, the First People's Hospital of Yunnan Province, Panlong Campus, 157 Jinbi Road, Kunming, Yunnan, 650000, P.R.C
| | - Yingze Huang
- Medical Faculty, Kunming University of Science and Technology, Kunming, Yunnan 650500, P.R.C
- * E-mail:
| | - Kunxian Yang
- Chest surgery, the First People's Hospital of Yunnan Province, Panlong Campus, 157 Jinbi Road, Kunming, Yunnan, 650000, P.R.C
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