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Sam S, S S, Girish Kumar K. Lysozyme functionalized silver nanoclusters as a dual channel optical sensor for the effective determination of glutathione. Talanta 2024; 277:126326. [PMID: 38820825 DOI: 10.1016/j.talanta.2024.126326] [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: 02/18/2024] [Revised: 04/17/2024] [Accepted: 05/24/2024] [Indexed: 06/02/2024]
Abstract
This article describes the development of a facile and efficient fluorescence sensor for the determination of glutathione (GSH). Presence of the antioxidant glutathione in blood serum is considered as a biomarker for catastrophe like colorectal cancer. Silver nanoclusters with strong fluorescence and good water solubility synthesized from relatively cheaper precursors are one of the species very much explored in fluorescence sensors and bioimaging. Here, Chicken egg derived-lysozyme functionalized silver nanoclusters (Lyz AgNCs) with red fluorescence emission has been synthesized and developed to a turn-off fluorescence sensor for GSH through which colorimetric determination is also possible. Due to the ground state 'Ag-S' interaction between Lyz AgNCs and GSH, the determination of the analyte is possible from 1.00 × 10-5 M to 1.00 × 10-6 M via fluorimetric and from 9.00 × 10-6 to 8.00 × 10-7 M via spectrophotometric techniques with a limit of detection 2.86 × 10-7 M and 4.76 × 10-7 M, respectively. Selectivity of the sensor has been studied and applicability of the sensor in artificial blood serum samples has been demonstrated.
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Affiliation(s)
- Sonia Sam
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, 682022, Kerala, India
| | - Swathy S
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, 682022, Kerala, India
| | - K Girish Kumar
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, 682022, Kerala, India.
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Ma C, Zhang Z, Li T, Tao Y, Zhu G, Xu L, Ju Y, Huang X, Zhai J, Wang X. Colonic expression of glutathione S-transferase alpha 4 and 4-hydroxynonenal adducts is correlated with the pathology of murine colitis-associated cancer. Heliyon 2023; 9:e19815. [PMID: 37810110 PMCID: PMC10559223 DOI: 10.1016/j.heliyon.2023.e19815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/30/2023] [Accepted: 09/01/2023] [Indexed: 10/10/2023] Open
Abstract
Chronic inflammation-induced oxidative stress is an important driving force for developing colitis-associated cancer (CAC). 4-hydroxynonenal (4-HNE) is a highly reactive aldehyde derived from lipid peroxidation of ω-6 polyunsaturated fatty acids that contributes to colorectal carcinogenesis. Glutathione S-transferase alpha 4 (Gsta4) specifically conjugates glutathione to 4-HNE and thereby detoxifies 4-HNE. The correlation of these oxidative biomarkers with the pathological changes in CAC is, however, unclear. In this study, we investigated the expression of Gsta4 and 4-HNE adducts in azoxymethane/dextran sulfate sodium (AOM/DSS)-induced murine CAC, and analyzed the correlations of 4-HNE and Gsta4 with inflammatory cytokines and the pathological scores in the colon biopsies. Real-time quantitative PCR showed that expression of IL6, TNFα, and Gsta4 sequentially increased in colon tissues for mice treated with DSS for 1, 2, and 3 cycles, respectively. Moreover, immunohistochemical staining showed remarkably increased expression of 4-HNE adducts, Gsta4, TNFα, and IL6 in the colon biopsies after 3 cycles of DSS treatment. Correlation analysis demonstrated that 4-HNE adducts in the colon biopsies were positively correlated with Gsta4 expression. Additionally, the expression of Gsta4 and 4-HNE adducts were strongly correlated with the pathological changes of colon, as well as the expression of TNFα and IL6 in colon tissues. These results provide evidence for the association of oxidative biomarkers Gsta4 and 4-HNE with the pathological changes of CAC and may help developing novel histopathological biomarkers and prevention targets for CAC.
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Affiliation(s)
- Chunhua Ma
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Zhanhu Zhang
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Tianqi Li
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Yumei Tao
- Department of Pathology, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Guoxiang Zhu
- Department of Pathology, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Lili Xu
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Yuanyuan Ju
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Xu Huang
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
| | - Jinyun Zhai
- Department of Medical Experimental Technology, Nantong University Xinglin College, Nantong, China
| | - Xingmin Wang
- Nantong Institute of Genetics and Reproductive Medicine, Affiliated Maternity and Child Healthcare Hospital of Nantong University, Nantong, China
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Dahpy MA, Salama RHM, Kamal AA, El-Deek HE, AbdelMotaleb AA, Abd-El-Rehim AS, Hassan EA, Alsanory AA, Saad MM, Ali M. Evaluation of tripartite motif 59 and its diagnostic utility in benign bowel diseases and colorectal cancer. J Biochem Mol Toxicol 2022; 36:e23065. [PMID: 35377964 DOI: 10.1002/jbt.23065] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 10/31/2021] [Accepted: 03/23/2022] [Indexed: 12/24/2022]
Abstract
Colorectal cancer (CRC) is the second leading cause of cancer-related mortality in developing countries. Tripartite motif-59 (TRIM59) a member of the TRIM ubiquitin ligase family, is a surface molecule that regulates biological processes such as cell proliferation, apoptosis, and tumorigenesis. Previous studies reported that TRIM59 expression was upregulated in human CRC, however, the expression pattern and role of TRIM59 in benign colorectal lesions remain unclear. Sixty patients diagnosed with CRC and 60 patients with benign lesions (Crohn's disease, ulcerative colitis, adenoma, and familial adenomatous polyposis) were recruited to the present study. TRIM59 gene expression was assessed by real-time quantitative polymerase chain reaction. Expression of TRIM59 protein and p-AKT were determined using, enzyme-linked immunoassay while p53 expression was detected by immunohistochemistry. Antioxidant/oxidant role of glutathione (GSH)/malondialdehyde (MDA) were evaluated by colorimetric methods in all of the studied groups. Our results showed upregulated expressions of TRIM59 gene and protein levels in CRC tissues and benign colonic lesions compared to nontumor tissues. Their levels were higher in inflammatory compared to noninflammatory bowel lesions. There were significant interrelations among TRIM59 gene expression, protein levels, tumor, node, metastasis staging, and the presence of metastasis (p < 0.0001). Receiver-operator characteristic curve analyses showed that at the cutoff point of 2.5 TRIM59 mRNA expression can discriminate between CRC cases and benign bowel group (area under the curve [AUC]: 0.639, sensitivity: 86.7%, specificity: 41.7%), and between CRC and controls (AUC: 0.962, sensitivity: 90%, specificity: 91.7%). TRIM59 could be a potential biomarker in the early detection, diagnosis, and treatment of benign colonic lesions and CRC.
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Affiliation(s)
- Marwa A Dahpy
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Assiut University, Assiut, Egypt.,Department of Medical Biochemistry and Molecular Biology, Armed forces collage of Medicine (AFCM), Cairo, Egypt
| | - Ragaa H M Salama
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Asmaa A Kamal
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Heba E El-Deek
- Department of Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Ali A AbdelMotaleb
- Department of Surgery, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Abeer S Abd-El-Rehim
- Department of Tropical Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Elham A Hassan
- Department of Tropical Medicine, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Aya A Alsanory
- House Officer, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Mahmoud M Saad
- House Officer, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Maha Ali
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Assiut University, Assiut, Egypt
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Salzillo TC, Mawoneke V, Weygand J, Shetty A, Gumin J, Zacharias NM, Gammon ST, Piwnica-Worms D, Fuller GN, Logothetis CJ, Lang FF, Bhattacharya PK. Measuring the Metabolic Evolution of Glioblastoma throughout Tumor Development, Regression, and Recurrence with Hyperpolarized Magnetic Resonance. Cells 2021; 10:cells10102621. [PMID: 34685601 PMCID: PMC8534002 DOI: 10.3390/cells10102621] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 12/23/2022] Open
Abstract
Rapid diagnosis and therapeutic monitoring of aggressive diseases such as glioblastoma can improve patient survival by providing physicians the time to optimally deliver treatment. This research tested whether metabolic imaging with hyperpolarized MRI could detect changes in tumor progression faster than conventional anatomic MRI in patient-derived glioblastoma murine models. To capture the dynamic nature of cancer metabolism, hyperpolarized MRI, NMR spectroscopy, and immunohistochemistry were performed at several time-points during tumor development, regression, and recurrence. Hyperpolarized MRI detected significant changes of metabolism throughout tumor progression whereas conventional MRI was less sensitive. This was accompanied by aberrations in amino acid and phospholipid lipid metabolism and MCT1 expression. Hyperpolarized MRI can help address clinical challenges such as identifying malignant disease prior to aggressive growth, differentiating pseudoprogression from true progression, and predicting relapse. The individual evolution of these metabolic assays as well as their correlations with one another provides context for further academic research.
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Affiliation(s)
- Travis C. Salzillo
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
| | - Vimbai Mawoneke
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
| | - Joseph Weygand
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, FL 33612, USA;
| | - Akaanksh Shetty
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
| | - Joy Gumin
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (J.G.); (F.F.L.)
| | - Niki M. Zacharias
- Department of Urology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA;
| | - Seth T. Gammon
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
| | - David Piwnica-Worms
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
| | - Gregory N. Fuller
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA;
| | - Christopher J. Logothetis
- Department of Genitourinary Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA;
| | - Frederick F. Lang
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (J.G.); (F.F.L.)
| | - Pratip K. Bhattacharya
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX 77054, USA; (T.C.S.); (V.M.); (A.S.); (S.T.G.); (D.P.-W.)
- Correspondence: ; Tel.: +1-713-454-9887
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Acevedo-León D, Monzó-Beltrán L, Gómez-Abril SÁ, Estañ-Capell N, Camarasa-Lillo N, Pérez-Ebri ML, Escandón-Álvarez J, Alonso-Iglesias E, Santaolaria-Ayora ML, Carbonell-Moncho A, Ventura-Gayete J, Pla L, Martínez-Bisbal MC, Martínez-Máñez R, Bagán-Debón L, Viña-Almunia A, Martínez-Santamaría MA, Ruiz-Luque M, Alonso-Fernández J, Bañuls C, Sáez G. The Effectiveness of Glutathione Redox Status as a Possible Tumor Marker in Colorectal Cancer. Int J Mol Sci 2021; 22:ijms22126183. [PMID: 34201191 PMCID: PMC8226858 DOI: 10.3390/ijms22126183] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 05/27/2021] [Accepted: 06/02/2021] [Indexed: 12/13/2022] Open
Abstract
The role of oxidative stress (OS) in cancer is a matter of great interest due to the implication of reactive oxygen species (ROS) and their oxidation products in the initiation of tumorigenesis, its progression, and metastatic dissemination. Great efforts have been made to identify the mechanisms of ROS-induced carcinogenesis; however, the validation of OS byproducts as potential tumor markers (TMs) remains to be established. This interventional study included a total of 80 colorectal cancer (CRC) patients and 60 controls. By measuring reduced glutathione (GSH), its oxidized form (GSSG), and the glutathione redox state in terms of the GSSG/GSH ratio in the serum of CRC patients, we identified significant changes as compared to healthy subjects. These findings are compatible with the effectiveness of glutathione as a TM. The thiol redox state showed a significant increase towards oxidation in the CRC group and correlated significantly with both the tumor state and the clinical evolution. The sensitivity and specificity of serum glutathione levels are far above those of the classical TMs CEA and CA19.9. We conclude that the GSSG/GSH ratio is a simple assay which could be validated as a novel clinical TM for the diagnosis and monitoring of CRC.
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Affiliation(s)
- Delia Acevedo-León
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Lidia Monzó-Beltrán
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina y Odontotología-INCLIVA, Universidad de Valencia, 46010 Valencia, Spain; (L.M.-B.); (E.A.-I.)
| | - Segundo Ángel Gómez-Abril
- Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain;
| | - Nuria Estañ-Capell
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Natalia Camarasa-Lillo
- Servicio de Anatomía Patológica, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (N.C.-L.); (M.L.P.-E.); (J.E.-Á.)
| | - Marisa Luisa Pérez-Ebri
- Servicio de Anatomía Patológica, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (N.C.-L.); (M.L.P.-E.); (J.E.-Á.)
| | - Jorge Escandón-Álvarez
- Servicio de Anatomía Patológica, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (N.C.-L.); (M.L.P.-E.); (J.E.-Á.)
| | - Eulalia Alonso-Iglesias
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina y Odontotología-INCLIVA, Universidad de Valencia, 46010 Valencia, Spain; (L.M.-B.); (E.A.-I.)
| | - Marisa Luisa Santaolaria-Ayora
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Araceli Carbonell-Moncho
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Josep Ventura-Gayete
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Luis Pla
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València—Universitat de València, 46022 Valencia, Spain; (L.P.); (M.C.M.-B.); (R.M.-M.)
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
| | - Maria Carmen Martínez-Bisbal
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València—Universitat de València, 46022 Valencia, Spain; (L.P.); (M.C.M.-B.); (R.M.-M.)
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València—Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain
- Departamento de Química, Universitat Politècnica de València, 46022 Valencia, Spain
- Departamento de Química Física, Universitat de València, Burjasot, 46100 Valencia, Spain
| | - Ramón Martínez-Máñez
- Instituto Interuniversitario de Investigación de Reconocimiento Molecular y Desarrollo Tecnológico, Universitat Politècnica de València—Universitat de València, 46022 Valencia, Spain; (L.P.); (M.C.M.-B.); (R.M.-M.)
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), 28029 Madrid, Spain
- Unidad Mixta UPV-CIPF de Investigación en Mecanismos de Enfermedades y Nanomedicina, Universitat Politècnica de València, Centro de Investigación Príncipe Felipe, 46012 Valencia, Spain
- Unidad Mixta de Investigación en Nanomedicina y Sensores, Universitat Politècnica de València—Instituto de Investigación Sanitaria La Fe, 46026 Valencia, Spain
- Departamento de Química, Universitat Politècnica de València, 46022 Valencia, Spain
- Departamento de Química Física, Universitat de València, Burjasot, 46100 Valencia, Spain
| | - Leticia Bagán-Debón
- Departamento de Estomatología, Facultad de Medicina y Odontología-INCLIVA, 46010 Valencia, Spain;
| | - Aurora Viña-Almunia
- Centro de Salud San Isidro, Consorcio Hospital General Universitario de Valencia, 46014 Valencia, Spain;
| | - M. Amparo Martínez-Santamaría
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - María Ruiz-Luque
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Jorge Alonso-Fernández
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
| | - Celia Bañuls
- Servicio de Endocrinología y Nutrición, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain
- Correspondence: (C.B.); (G.S.); Tel.: +34-96-318-9132 (C.B.); +34-96-386-4160 (G.S.)
| | - Guillermo Sáez
- Servicio de Análisis Clínicos, Hospital Universitario Dr. Peset-FISABIO, 46017 Valencia, Spain; (D.A.-L.); (N.E.-C.); (M.L.S.-A.); (A.C.-M.); (J.V.-G.); (M.A.M.-S.); (M.R.-L.); (J.A.-F.)
- Departamento de Bioquímica y Biología Molecular, Facultad de Medicina y Odontotología-INCLIVA, Universidad de Valencia, 46010 Valencia, Spain; (L.M.-B.); (E.A.-I.)
- Correspondence: (C.B.); (G.S.); Tel.: +34-96-318-9132 (C.B.); +34-96-386-4160 (G.S.)
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Zhou T, Li HY, Xie WJ, Zhong Z, Zhong H, Lin ZJ. Association of Glutathione S-transferase gene polymorphism with bladder Cancer susceptibility. BMC Cancer 2018; 18:1088. [PMID: 30419877 PMCID: PMC6233535 DOI: 10.1186/s12885-018-5014-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Accepted: 10/30/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND We conducted a meta-analysis to evaluate the relationship between the glutathione S-transferase μ1 (GSTM1)- and glutathione S-transferase θ1 (GSTT1)- null genotypes and susceptibility to bladder cancer. METHODS We identified association reports from the databases of PubMed, Embase, the Cochrane Library and the China Biological Medicine Database (CBM disc) on July 1, 2017 and synthesized eligible investigations. Results were expressed using odds ratios (ORs) for dichotomous data, and we also calculated 95% confidence intervals (CIs). RESULTS In this meta-analysis, we found that the GSTM1-null genotype was associated with bladder cancer risk in the overall population, and individually in whites, Africans and Asians (overall population: OR = 1.40, 95% CI: 1.31-1.48, P<0.00001; whites: OR = 1.39, 95% CI: 1.26-1.54, P<0.00001; Africans: OR = 1.54, 95% CI: 1.16-2.05, P = 0.003; Asians: OR = 1.45, 95% CI: 1.33-1.59, P<0.00001). The GSTT1-null genotype was associated with bladder cancer risk in the overall population, but not in whites, in Africans or Asians (overall population: OR = 1.11, 95% CI: 1.01-1.22, P = 0.03; whites: OR = 1.16, 95% CI: 0.99-1.36, P = 0.07; Africans: OR = 1.07, 95% CI: 0.65-1.76, P = 0.79; Asians: OR = 1.05, 95% CI: 0.91-1.22, P = 0.51). Interestingly, a dual-null GSTM1-GSTT1 genotype was associated with bladder cancer risk in the overall population and in Asians (overall population: OR = 1.48, 95% CI: 1.15-1.92, P = 0.002; Asians: OR = 1.62, 95% CI: 1.15-2.28, P = 0.006). In conclusion, the GSTM1-null, GSTT1-null and dual-null GSTM1-GSTT1 genotypes might be associated with the onset of bladder cancer, but additional genetic-epidemiological studies should be conducted to explore this association further.
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Affiliation(s)
- Tianbiao Zhou
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041 China
| | - Hong-Yan Li
- Department of Nephrology, Huadu District People’s Hospital of Guangzhou, Southern Medical University, Guangzhou, China
| | - Wei-Ji Xie
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041 China
| | - Zhiqing Zhong
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041 China
| | - Hongzhen Zhong
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041 China
| | - Zhi-Jun Lin
- Department of Nephrology, The Second Affiliated Hospital of Shantou University Medical College, Shantou, 515041 China
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Zhong Z, Li H, Zhong H, Zhou T, Xie W, Lin Z. A systematic review and meta-analyses of the relationship between glutathione S-transferase gene polymorphisms and renal cell carcinoma susceptibility. BMC MEDICAL GENETICS 2018; 19:98. [PMID: 29884137 PMCID: PMC5993999 DOI: 10.1186/s12881-018-0620-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2018] [Accepted: 05/25/2018] [Indexed: 02/05/2023]
Abstract
BACKGROUND Association of GSTM1- and GSTT1-null genotypes, GSTP1 A/G gene polymorphism with renal cell carcinoma (RCC) susceptibility was detected, and the relationship between the GSTM1/GSTT1-null genotype and clinical TNM stages of RCC was assessed, using meta-analysis method. METHODS Association investigations according to eligibility criteria were searched and identified from the databases of Cochrane Library, PubMed, and Embase from establishment time of databases to July 1, 2017, and eligible reports were analyzed by meta-analysis. 95% confidence intervals (CI) were also detected, and odds ratios (OR) was used to express the results for dichotomous data. RESULTS This meta-analysis indicated that there was no an association between GSTM1-null genotype, GSTT1-null genotype, GSTP1 A/G gene polymorphism and RCC risk in the overall population of Caucasians or Asians. The dual GSTM1-GSTT1-null genotype was also not associated with RCC in the overall population of Caucasians. Interestingly, there was an association between the dual GSTM1-GSTT1-null genotype and the susceptibility of RCC in Asians. Relationship of the GSTM1-null genotype with clinical TNM stage of RCC was not observed in the overall population of Asians or Caucasians. In this meta-analysis, no association between the GSTT1-null genotype and clinical TNM stage of RCC was observed in Caucasians or Asians. Interestingly, GSTT1-null genotype was detected to be associated with the clinical TNM stages in patients with RCC in the overall population. CONCLUSION The dual GSTM1-GSTT1-null genotype is detected to be associated with the onset of RCC in Asians, and there is an association between the GSTT1-null genotype and the clinical TNM stages in patients with RCC in the overall population.
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Affiliation(s)
- Zhiqing Zhong
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041 China
| | - Hongyan Li
- Department of Nephrology, Huadu District People’s Hospital of Guangzhou, Southern Medical University, Guangzhou, 510800 China
| | - Hongzhen Zhong
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041 China
| | - Tianbiao Zhou
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041 China
| | - Weiji Xie
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041 China
| | - Zhijun Lin
- Department of Nephrology, the Second Affiliated Hospital of Shantou University Medical College, No. 69 Dongsha Road, Shantou, 515041 China
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