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Zhang W, Dai J, Hou G, Liu H, Zheng S, Wang X, Lin Q, Zhang Y, Lu M, Gong Y, Xiang Z, Yu Y, Hu Y. SMURF2 predisposes cancer cell toward ferroptosis in GPX4-independent manners by promoting GSTP1 degradation. Mol Cell 2023; 83:4352-4369.e8. [PMID: 38016474 DOI: 10.1016/j.molcel.2023.10.042] [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: 03/21/2023] [Revised: 09/22/2023] [Accepted: 10/30/2023] [Indexed: 11/30/2023]
Abstract
Ferroptosis is a non-apoptotic form of regulated cell death. Glutathione (GSH) peroxidase 4 (GPX4) and GSH-independent ferroptosis suppressor protein 1 (FSP1) have been identified as major defenses. Here, we uncover a protective mechanism mediated by GSH S-transferase P1 (GSTP1) by monitoring proteinomic dynamics during ferroptosis. Dramatic downregulation of GSTP1 is caused by SMURF2-mediated GSTP1 ubiquitination and degradation at early stages of ferroptosis. Intriguingly, GSTP1 acts in GPX4- and FSP1-independent manners by catalyzing GSH conjugation of 4-hydroxynonenal and detoxifying lipid hydroperoxides via selenium-independent GSH peroxidase activity. Genetic modulation of the SMURF2/GSTP1 axis or the pharmacological inhibition of GSTP1's catalytic activity sensitized tumor responses to Food and Drug Administration (FDA)-approved ferroptosis-inducing drugs both in vitro and in vivo. GSTP1 expression also confers resistance to immune checkpoint inhibitors by blunting ferroptosis. Collectively, these findings demonstrate a GPX4/FSP1-independent cellular defense mechanism against ferroptosis and suggest that targeting SMURF2/GSTP1 to sensitize cancer cells to ferroptosis has potential as an anticancer therapy.
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Affiliation(s)
- Wenxin Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China
| | - Junren Dai
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | | | - Hao Liu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Shanliang Zheng
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Xingwen Wang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Qingyu Lin
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yi Zhang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Minqiao Lu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yafan Gong
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Zhiyuan Xiang
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China
| | - Yan Yu
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, Harbin 150081, China
| | - Ying Hu
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150080, China; Key Laboratory of Science and Engineering for the Multi-modal Prevention and Control of Major Chronic Diseases, Ministry of Industry and Information Technology, HIT Zhengzhou Research Institute, Zhengzhou 450000, China.
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Fujikawa Y, Mori M, Tsukada M, Miyahara S, Sato-Fukushima H, Watanabe E, Murakami-Tonami Y, Inoue H. Pi-class Glutathione S-transferase (GSTP1)-selective fluorescent probes for multicolour imaging with various cancer-associated enzymes. Chembiochem 2022; 23:e202200443. [PMID: 36062403 DOI: 10.1002/cbic.202200443] [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: 08/02/2022] [Revised: 09/03/2022] [Indexed: 11/09/2022]
Abstract
Pi-class glutathione S-transferase (GSTP1) is highly expressed in a wide variety of human cancer tissues compared to the corresponding normal counterpart. Therefore, GSTP1 is a potential target enzyme for overcoming resistance to chemotherapeutic agents or visualizing specific lesions such as cancer. Here, we present orange and red fluorescence-emitting probes selective for GSTP1. Carbofluorescein and TokyoMagenta fluorophores were modified with a previously described GSTP1-selective chromogenic compound to generate orange and red fluorescence probes, respectively. Of these probes, Ps-CF , the orange fluorescence-emitting probe, was confirmed to be highly specific for detecting GSTP1 exogenously or endogenously expressed in various cancer cells. Additionally, it was demonstrated that Ps-CF is applicable for the simultaneous detection of GSTP1 and another cancer-associated enzymes by using a green fluorescence emitting γ-glutamyl transpeptidase (GGT) probe. In conclusion, the fluorescent probes developed in this study enable the simultaneous detection of multiple tumour markers such as GSTP1 with other cancer-associated enzymes by the concurrent use of spectrally distinguished fluorescent probes, potentially broadening the scope of cancer detection.
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Affiliation(s)
- Yuuta Fujikawa
- Tokyo University of Pharmacy and Life Sciences, School of Life Sciences, 1432-1 Horinouchi, 192-0392, Tokyo, JAPAN
| | - Masaya Mori
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
| | - Minami Tsukada
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
| | - Seiya Miyahara
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
| | - Honoka Sato-Fukushima
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
| | - Eita Watanabe
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
| | - Yuko Murakami-Tonami
- Tokyo University of Technology: Tokyo Koka Daigaku, School of Bioscience and Biotechnology, JAPAN
| | - Hideshi Inoue
- Tokyo University of Pharmacy and Life Science: Tokyo Yakka Daigaku, School of Life Sciences, JAPAN
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Hescot S, Faron M, Kordahi M, Do Cao C, Naman A, Lamartina L, Hadoux J, Leboulleux S, Pattou F, Aubert S, Scoazec JY, Al Ghuzlan A, Baudin E. Screening for Prognostic Biomarkers in Metastatic Adrenocortical Carcinoma by Tissue Micro Arrays Analysis Identifies P53 as an Independent Prognostic Marker of Overall Survival. Cancers (Basel) 2022; 14:cancers14092225. [PMID: 35565353 PMCID: PMC9099575 DOI: 10.3390/cancers14092225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 04/13/2022] [Accepted: 04/20/2022] [Indexed: 02/05/2023] Open
Abstract
Advanced adrenocortical carcinoma (ACC) has poor but heterogeneous prognosis. Apart from Ki67 index, no prognostic or predictive biomarker has been validated in advanced ACC, so far. We aimed at analyzing expression of a large panel of proteins involved in known altered pathways in ACC (cell cycle, Wnt/ß-catenin, methylation) to identify and prioritize potential prognostic or predictive parameters metastatic ACC population. We conducted a retrospective multicentric study. Overall survival (OS) and partial response according to RECIST 1.1 were primary endpoints. TMA was set up and 16 markers were analyzed. Modified ENSAT and GRAS parameters were characterized for prognostic adjustment. Results: We included 66 patients with a mean age at metastatic diagnosis of 48.7 ± 15.5 years. Median survival was 27.8 months. After adjustment to mENSAT-GRAS parameters, p53 and PDxK were prognostic of OS. No potential biomarker has been identified as predictive factor of response. We identified for the first time P53 as an independent prognostic marker of metastatic adrenocortical carcinoma after mENSAT-GRAS parameter adjustment. Prognostic impact of Wnt/ß-catenin alterations was not confirmed in this cohort of metastatic ACC.
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Affiliation(s)
- Segolene Hescot
- Department of Nuclear Medicine, Institut Curie, 92210 Saint Cloud, France;
| | - Matthieu Faron
- Department of Surgery, Gustave Roussy, 94805 Villejuif, France;
| | - Manal Kordahi
- Department of Pathology, Gustave Roussy, 94805 Villejuif, France; (M.K.); (J.-Y.S.)
| | - Christine Do Cao
- Department of Endocrinology, Centre Hospitalier Universitaire Lille, 59000 Lille, France;
| | - Annabelle Naman
- Department of Endocrine Oncology, Gustave Roussy, 94805 Villejuif, France; (A.N.); (L.L.); (J.H.); (S.L.); (E.B.)
| | - Livia Lamartina
- Department of Endocrine Oncology, Gustave Roussy, 94805 Villejuif, France; (A.N.); (L.L.); (J.H.); (S.L.); (E.B.)
| | - Julien Hadoux
- Department of Endocrine Oncology, Gustave Roussy, 94805 Villejuif, France; (A.N.); (L.L.); (J.H.); (S.L.); (E.B.)
| | - Sophie Leboulleux
- Department of Endocrine Oncology, Gustave Roussy, 94805 Villejuif, France; (A.N.); (L.L.); (J.H.); (S.L.); (E.B.)
| | - Francois Pattou
- Department of General and Endocrine Surgery, Centre Hospitalier Universitaire Lille, Université de Lille, 59000 Lille, France;
| | - Sébastien Aubert
- Institut of Pathology, Centre Hospitalier Universitaire Lille, 59000 Lille, France;
| | - Jean-Yves Scoazec
- Department of Pathology, Gustave Roussy, 94805 Villejuif, France; (M.K.); (J.-Y.S.)
| | - Abir Al Ghuzlan
- Department of Pathology, Gustave Roussy, 94805 Villejuif, France; (M.K.); (J.-Y.S.)
- Correspondence: ; Tel.: +33-142-114-211
| | - Eric Baudin
- Department of Endocrine Oncology, Gustave Roussy, 94805 Villejuif, France; (A.N.); (L.L.); (J.H.); (S.L.); (E.B.)
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Lohan-Codeço M, Barambo-Wagner ML, Nasciutti LE, Ribeiro Pinto LF, Meireles Da Costa N, Palumbo A. Molecular mechanisms associated with chemoresistance in esophageal cancer. Cell Mol Life Sci 2022; 79:116. [PMID: 35113247 PMCID: PMC11073146 DOI: 10.1007/s00018-022-04131-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/23/2021] [Accepted: 12/27/2021] [Indexed: 02/07/2023]
Abstract
Esophageal cancer (EC) is one of the most incident and lethal tumors worldwide. Although surgical resection is an important approach in EC treatment, late diagnosis, metastasis and recurrence after surgery have led to the management of adjuvant and neoadjuvant therapies over the past few decades. In this scenario, 5-fluorouracil (5-FU) and cisplatin (CISP), and more recently paclitaxel (PTX) and carboplatin (CBP), have been traditionally used in EC treatment. However, chemoresistance to these agents along EC therapeutic management represents the main obstacle to successfully treat this malignancy. In this sense, despite the fact that most of chemotherapy drugs were discovered several decades ago, in many cases, including EC, they still represent the most affordable and widely employed treatment approach for these tumors. Therefore, this review summarizes the main mechanisms through which the response to the most widely chemotherapeutic agents used in EC treatment is impaired, such as drug metabolism, apoptosis resistance, cancer stem cells (CSCs), cell cycle, autophagy, energetic metabolism deregulation, tumor microenvironment and epigenetic modifications.
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Affiliation(s)
- Matheus Lohan-Codeço
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro, Prédio do Centro de Ciências da Saúde-Cidade Universitária, Ilha do Fundão, Rua César Pernetta, 1766 (LS.3.01), Rio de Janeiro, RJ, Brasil
| | - Maria Luísa Barambo-Wagner
- Programa de Carcinogênese Molecular Coordenação de Pesquisa, Instituto Nacional de Câncer-INCA, Rua André Cavalcanti, 37-6ºandar-Centro, Rio de Janeiro, RJ, 20231-050, Brazil
| | - Luiz Eurico Nasciutti
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro, Prédio do Centro de Ciências da Saúde-Cidade Universitária, Ilha do Fundão, Rua César Pernetta, 1766 (LS.3.01), Rio de Janeiro, RJ, Brasil
| | - Luis Felipe Ribeiro Pinto
- Programa de Carcinogênese Molecular Coordenação de Pesquisa, Instituto Nacional de Câncer-INCA, Rua André Cavalcanti, 37-6ºandar-Centro, Rio de Janeiro, RJ, 20231-050, Brazil
| | - Nathalia Meireles Da Costa
- Programa de Carcinogênese Molecular Coordenação de Pesquisa, Instituto Nacional de Câncer-INCA, Rua André Cavalcanti, 37-6ºandar-Centro, Rio de Janeiro, RJ, 20231-050, Brazil.
| | - Antonio Palumbo
- Laboratório de Interações Celulares, Instituto de Ciências Biomédicas, Programa de Pesquisa em Biologia Celular e do Desenvolvimento, Universidade Federal do Rio de Janeiro, Prédio do Centro de Ciências da Saúde-Cidade Universitária, Ilha do Fundão, Rua César Pernetta, 1766 (LS.3.01), Rio de Janeiro, RJ, Brasil.
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5
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Zhao X, Huang Q, Koller M, Linssen MD, Hooghiemstra WTR, de Jongh SJ, van Vugt MATM, Fehrmann RSN, Li E, Nagengast WB. Identification and Validation of Esophageal Squamous Cell Carcinoma Targets for Fluorescence Molecular Endoscopy. Int J Mol Sci 2021; 22:9270. [PMID: 34502178 PMCID: PMC8431213 DOI: 10.3390/ijms22179270] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 02/05/2023] Open
Abstract
Dysplasia and intramucosal esophageal squamous cell carcinoma (ESCC) frequently go unnoticed with white-light endoscopy and, therefore, progress to invasive tumors. If suitable targets are available, fluorescence molecular endoscopy might be promising to improve early detection. Microarray expression data of patient-derived normal esophagus (n = 120) and ESCC samples (n = 118) were analyzed by functional genomic mRNA (FGmRNA) profiling to predict target upregulation on protein levels. The predicted top 60 upregulated genes were prioritized based on literature and immunohistochemistry (IHC) validation to select the most promising targets for fluorescent imaging. By IHC, GLUT1 showed significantly higher expression in ESCC tissue (30 patients) compared to the normal esophagus adjacent to the tumor (27 patients) (p < 0.001). Ex vivo imaging of GLUT1 with the 2-DG 800CW tracer showed that the mean fluorescence intensity in ESCC (n = 17) and high-grade dysplasia (HGD, n = 13) is higher (p < 0.05) compared to that in low-grade dysplasia (LGD) (n = 7) and to the normal esophagus adjacent to the tumor (n = 5). The sensitivity and specificity of 2-DG 800CW to detect HGD and ESCC is 80% and 83%, respectively (ROC = 0.85). We identified and validated GLUT1 as a promising molecular imaging target and demonstrated that fluorescent imaging after topical application of 2-DG 800CW can differentiate HGD and ESCC from LGD and normal esophagus.
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Affiliation(s)
- Xiaojuan Zhao
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (X.Z.); (M.A.T.M.v.V.); (R.S.N.F.)
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (M.D.L.); (W.T.R.H.); (S.J.d.J.)
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, China; (Q.H.); (E.L.)
| | - Qingfeng Huang
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, China; (Q.H.); (E.L.)
| | - Marjory Koller
- Department of Surgery, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands;
| | - Matthijs D. Linssen
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (M.D.L.); (W.T.R.H.); (S.J.d.J.)
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Wouter T. R. Hooghiemstra
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (M.D.L.); (W.T.R.H.); (S.J.d.J.)
- Department of Clinical Pharmacy and Pharmacology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands
| | - Steven J. de Jongh
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (M.D.L.); (W.T.R.H.); (S.J.d.J.)
| | - Marcel A. T. M. van Vugt
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (X.Z.); (M.A.T.M.v.V.); (R.S.N.F.)
| | - Rudolf S. N. Fehrmann
- Department of Medical Oncology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (X.Z.); (M.A.T.M.v.V.); (R.S.N.F.)
| | - Enmin Li
- Guangdong Provincial Key Laboratory of Infectious Diseases and Molecular Immunopathology, The Key Laboratory of Molecular Biology for High Cancer Incidence Coastal Chaoshan Area, Shantou University Medical College, Shantou 515041, China; (Q.H.); (E.L.)
| | - Wouter B. Nagengast
- Department of Gastroenterology and Hepatology, University Medical Center Groningen, University of Groningen, P.O. Box 30.001, 9700 RB Groningen, The Netherlands; (M.D.L.); (W.T.R.H.); (S.J.d.J.)
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6
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Zhang C, Jiang F, Su C, Xie P, Xu L. Upregulation of long noncoding RNA SNHG20 promotes cell growth and metastasis in esophageal squamous cell carcinoma via modulating ATM-JAK-PD-L1 pathway. J Cell Biochem 2019; 120:11642-11650. [PMID: 30767270 DOI: 10.1002/jcb.28444] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2018] [Revised: 11/30/2018] [Accepted: 12/06/2018] [Indexed: 01/24/2023]
Abstract
Increasing evidence have proved that long noncoding RNAs (lncRNAs) play significant roles in tumorigenesis and development of various cancers. However, the effect of small nucleolar RNA host gene 20 (SNHG20) on the progression of esophageal squamous cell carcinoma (ESCC) remains to be discovered. Herein, we aim to find out the function and the possible mechanism of SNHG20 in ESCC progression. In our study, we demonstrate that SNHG20 is markedly upregulated in ESCC tissues and cell lines. Besides, the level of SNHG20 is closely associated with tumor size, lymph node metastasis, TNM stage, and tumor grade. In addition, SNHG20 level is an independent predictor for clinical outcomes of ESCC patients. Then the gain- and loss-of-function assays reveal that SNHG20 overexpression promotes cell proliferation, migration, invasion, and epithelial-mesenchymal transition as well as represses apoptosis, whereas depletion of SNHG20 exhibits opposite effects. Moreover, we uncover that SNHG20 modulates the expression of ataxia telangiectasia-mutated kinase (p-ATM), p-JAK1/2, and programmed cell death 1 ligand 1 (PD-L1) in ESCC cells and ATM upregulation restores the suppressive effect of SNHG20 inhibition on ESCC progression. Therefore, we conclude that SNHG20 serves as a carcinogen in ESCC by promoting growth and metastasis via ATM-JAK-PD-L1 pathway, supplying a possibly effective therapeutic target for ESCC.
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Affiliation(s)
- Chunrong Zhang
- Department of Thoracic Surgery, Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu, China.,The Fourth Clinical College of Nanjing Medical University, Jiangsu, China.,Department of Thoracic Surgery, Nantong Tumor Hospital, Jiangsu, China
| | - Feng Jiang
- Department of Thoracic Surgery, Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu, China
| | - Chuan Su
- Department of Pathogen Biology and Immunology, Jiangsu Key Laboratory of Pathogen Biology, Nanjing Medical University, Jiangsu, China
| | - Pengfei Xie
- Department of Thoracic Surgery, Nantong Tumor Hospital, Jiangsu, China
| | - Lin Xu
- Department of Thoracic Surgery, Affiliated Cancer Hospital of Nanjing Medical University, Jiangsu, China
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7
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Chen JL, Lin ZX, Qin YS, She YQ, Chen Y, Chen C, Qiu GD, Zheng JT, Chen ZL, Zhang SY. Overexpression of long noncoding RNA LINC01419 in esophageal squamous cell carcinoma and its relation to the sensitivity to 5-fluorouracil by mediating GSTP1 methylation. Ther Adv Med Oncol 2019; 11:1758835919838958. [PMID: 31019568 PMCID: PMC6463338 DOI: 10.1177/1758835919838958] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2018] [Accepted: 01/23/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Genome-wide sequencing investigations have identified numerous long noncoding RNAs (lncRNAs) among mammals, many of which exhibit aberrant expression in cancers, including esophageal squamous cell carcinoma (ESCC). Herein, this study elucidates the role and mechanism by which LINC01419 regulates the DNA methylation of glutathione S-transferase pi 1 (GSTP1) in relation to ESCC progression and the sensitivity of ESCC cells to 5-fluorouracil (5-FU). METHODS LINC01419 and GSTP1 levels were quantified among 38 paired ESCC and adjacent tissue samples collected from patients with ESCC. To ascertain the contributory role of LINC01419 in the progression of ESCC and identify the interaction between LINC01419 and GSTP1 promoter methylation, LINC01419 was overexpressed or silenced, and the DNA methyltransferase inhibitor 5-Aza-CdR was treated. RESULTS Data from the GEO database (GSE21362) and the Cancer Genome Atlas displayed elevated levels of LINC01419 and downregulated levels of GSTP1 in the ESCC tissues and cells. The silencing of LINC01419 led to decreased proliferation, increased apoptosis, and enhanced sensitivity to 5-FU in ESCC cells. Notably, LINC01419 could bind to the promoter region of the GSTP1 gene, resulting in elevated GSTP1 methylation and reduced GSTP1 levels via the recruitment of DNA methyltransferase among ESCC cells, whereby ESCC progression was stimulated accompanied by reduced ESCC cell sensitivity to 5-FU. GSTP1 demethylation by 5-Aza-CdR was observed to reverse the effects of LINC01419 overexpression in ESCC cells and the response to 5-FU. CONCLUSION Highly expressed LINC01419 in ESCC promotes GSTP1 methylation, which ultimately acts to promote the event of ESCC and diminish the sensitivity of ESCC cells to 5-FU, highlighting a novel potential strategy to improve 5-FU-based chemotherapy in ESCC.
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Affiliation(s)
- Jian-Liang Chen
- Clinical Laboratory, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Zhi-Xiong Lin
- Radiotherapy Department, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Yun-Sheng Qin
- Chest Surgery, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Yu-Qi She
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Yun Chen
- Clinical Pharmacy Research Center, Shantou University Medical College, Shantou, China
| | - Chen Chen
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Guo-Dong Qiu
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Jie-Ting Zheng
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
| | - Zhong-Lin Chen
- Department of Pharmacy, Cancer Hospital of Shantou University Medical College, Shantou, China
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8
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Ogino S, Konishi H, Ichikawa D, Matsubara D, Shoda K, Arita T, Kosuga T, Komatsu S, Shiozaki A, Okamoto K, Kishimoto M, Otsuji E. Glutathione S-transferase Pi 1 is a valuable predictor for cancer drug resistance in esophageal squamous cell carcinoma. Cancer Sci 2018; 110:795-804. [PMID: 30499150 PMCID: PMC6361570 DOI: 10.1111/cas.13896] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 11/21/2018] [Accepted: 11/27/2018] [Indexed: 01/27/2023] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a lethal malignancy. However, there are few useful markers for diagnosis and treatment. Glutathione S‐transferase Pi 1 (GSTP1) has been reported as a predictor of malignancy or anticancer drug resistance in some cancers. We investigated the association of GSTP1 expression with the malignancy or drug resistance in ESCC cell lines and clinical tissue samples. Proliferation and apoptosis assays regarding GSTP1 expression were examined in ESCC cell lines. Proliferation of GSTP1 knockdown cells was significantly decreased (P < .01), and the frequency of early apoptosis was increased (P < .05). Invasion capacity of GSTP1 knockdown cells was slightly decreased in transwell assay. These results suggest that GSTP1 plays an important role in malignant potential. To examine the effects of GSTP1 on drug resistance, chemosensitivity assay and apoptosis assay under cisplatin exposure were carried out. Viability of GSTP1 knockdown cells treated with cisplatin was lower than that of control cells (P < .01). Moreover, the frequency of early and late apoptosis in GSTP1 knockdown cells was markedly increased over that of control cells by cisplatin exposure (P < .01). In immunohistochemistry assay of resected tissue samples, GSTP1 expression was significantly associated with clinical downstaging (P = .04) in 72 ESCC patients with neoadjuvant chemotherapy. Furthermore, there was a significant association between GSTP1 expression in resected tissue and biopsy samples in 34 ESCC patients without neoadjuvant chemotherapy (P = .02). In summary, GSTP1 was related to malignant potential and may be a predictive marker of drug resistance in ESCC patients.
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Affiliation(s)
- Shinpei Ogino
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Hirotaka Konishi
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daisuke Ichikawa
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daiki Matsubara
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Katsutoshi Shoda
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Tomohiro Arita
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshiyuki Kosuga
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Shuhei Komatsu
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Atsushi Shiozaki
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Kazuma Okamoto
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Mitsuo Kishimoto
- Department of Surgical Pathology, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Eigo Otsuji
- Division of Digestive surgery, Department of Surgery, Kyoto Prefectural University of Medicine, Kyoto, Japan
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9
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de Lima RMT, Dos Reis AC, de Menezes AAPM, Santos JVDO, Filho JWGDO, Ferreira JRDO, de Alencar MVOB, da Mata AMOF, Khan IN, Islam A, Uddin SJ, Ali ES, Islam MT, Tripathi S, Mishra SK, Mubarak MS, Melo-Cavalcante AADC. Protective and therapeutic potential of ginger (Zingiber officinale) extract and [6]-gingerol in cancer: A comprehensive review. Phytother Res 2018; 32:1885-1907. [PMID: 30009484 DOI: 10.1002/ptr.6134] [Citation(s) in RCA: 104] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 05/31/2018] [Accepted: 06/05/2018] [Indexed: 12/21/2022]
Abstract
Natural dietary agents have attracted considerable attention due to their role in promoting health and reducing the risk of diseases including cancer. Ginger, one of the most ancient known spices, contains bioactive compounds with several health benefits. [6]-Gingerol constitutes the most pharmacologically active among such compounds. The aim of the present work was to review the literature pertaining to the use of ginger extract and [6]-gingerol against tumorigenic and oxidative and inflammatory processes associated with cancer, along with the underlying mechanisms of action involved in signaling pathways. This will shed some light on the protective or therapeutic role of ginger derivatives in oxidative and inflammatory regulations during metabolic disturbance and on the antiproliferative and anticancer properties. Data collected from experimental (in vitro or in vivo) and clinical studies discussed in this review indicate that ginger extract and [6]-gingerol exert their action through important mediators and pathways of cell signaling, including Bax/Bcl2, p38/MAPK, Nrf2, p65/NF-κB, TNF-α, ERK1/2, SAPK/JNK, ROS/NF-κB/COX-2, caspases-3, -9, and p53. This suggests that ginger derivatives, in the form of an extract or isolated compounds, exhibit relevant antiproliferative, antitumor, invasive, and anti-inflammatory activities.
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Affiliation(s)
- Rosália Maria Tôrres de Lima
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Antonielly Campinho Dos Reis
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ag-Anne Pereira Melo de Menezes
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Victor de Oliveira Santos
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Williams Gomes de Oliveira Filho
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - José Roberto de Oliveira Ferreira
- Laboratory of Experimental Cancerology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Marcus Vinícius Oliveira Barros de Alencar
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ana Maria Oliveira Ferreira da Mata
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
| | - Ishaq N Khan
- Institute of Basic Medical Sciences, Khyber Medical University, Peshawar, Pakistan
| | - Amirul Islam
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, Bangladesh
| | - Shaikh Jamal Uddin
- Pharmacy Discipline, School of Life Sciences, Khulna University, Khulna, Bangladesh
| | - Eunüs S Ali
- Gaco Pharmaceuticals and Research Laboratory, Dhaka-1000, Bangladesh; College of Medicine and Public Health, Flinders University, Bedford Park, Australia
| | - Muhammad Torequl Islam
- Department for Management of Science and Technology Development, Ton Duc Thang University, Ho Chi Minh City, Vietnam
- Faculty of Pharmacy, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Swati Tripathi
- Amity Institute of Microbial Technology, Amity University, Noida, India
| | - Siddhartha Kumar Mishra
- Cancer Biology Laboratory, School of Biological Sciences (Zoology), Dr. Harisingh Gour Central University, Sagar, India
| | | | - Ana Amélia de Carvalho Melo-Cavalcante
- Northeast Biotechnology Network (RENORBIO), Postgraduate Program in Biotechnology, Federal University of Piauí, Teresina, Brazil
- Laboratory of Genetical Toxicology, Postgraduate Program in Pharmaceutical Sciences, Federal University of Piauí, Teresina, Brazil
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10
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Yang M, Li Y, Shen X, Ruan Y, Lu Y, Jin X, Song P, Guo Y, Zhang X, Qu H, Shao Y, Quan C. CLDN6 promotes chemoresistance through GSTP1 in human breast cancer. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2017; 36:157. [PMID: 29116019 PMCID: PMC5678781 DOI: 10.1186/s13046-017-0627-9] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 10/24/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Claudin-6 (CLDN6), a member of CLDN family and a key component of tight junction, has been reported to function as a tumor suppressor in breast cancer. However, whether CLDN6 plays any role in breast cancer chemoresistance remains unclear. In this study, we investigated the role of CLDN6 in the acquisition of chemoresistance in breast cancer cells. METHODS We manipulated the expression of CLDN6 in MCF-7 and MCF-7/MDR cells with lv-CLDN6 and CLDN6-shRNA and investigated whether CLDN6 manipulation lead to different susceptibilities to several chemotherapeutic agents in these cells. The cytotoxicity of adriamycin (ADM), 5-fluorouracil (5-FU), and cisplatin (DDP) was tested by cck-8 assay. Cell death was determined by DAPI nuclear staining. The enzyme activity of glutanthione S-transferase-p1 (GSTP1) was detected by a GST activity kit. Then lv-GSTP1 and GSTP1-shRNA plasmids were constructed to investigate the potential of GSTP1 in regulating chemoresistance of breast cancer. The TP53-shRNA was adopted to explore the regulation mechanism of GSTP1. Finally, immunohistochemistry was used to explore the relationship between CLDN6 and GSTP1 expression in breast cancer tissues. RESULTS Silencing CLDN6 increased the cytotoxicity of ADM, 5-FU, and DDP in MCF-7/MDR cells. Whereas overexpression of CLDN6 in MCF-7, the parental cell line of MCF-7/MDR expressing low level of CLDN6, increased the resistance to the above drugs. GSTP1 was upregulated in CLDN6-overexpressed MCF-7 cells. RNAi -mediated silencing of CLDN6 downregulated both GSTP1 expression and GST enzyme activity in MCF-7/MDR cells. Overexpresssion of GSTP1 in CLDN6 silenced MCF-7/MDR cells restored chemoresistance, whereas silencing GSTP1 reduced the chemoresistance due to ectopic overexpressed of CLDN6 in MCF-7 cells. These observations were also repeated in TNBC cells Hs578t. We further confirmed that CLDN6 interacted with p53 and promoted translocation of p53 from nucleus to cytoplasm, and both the expression and enzyme activity of GSTP1 were regulated by p53. Clinicopathologic analysis revealed that GSTP1 expression was positively associated with CLDN6 in human breast cancer samples. CONCLUSION High expression of CLDN6 confers chemoresistance on breast cancer which is mediated by GSTP1, the activity of which is regulated by p53. Our findings provide a new insight into mechanisms and strategies to overcome chemoresistance in breast cancer.
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Affiliation(s)
- Minlan Yang
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Yanru Li
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Xiangfeng Shen
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Yang Ruan
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Yan Lu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Xiangshu Jin
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Peiye Song
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Yantong Guo
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Xiaoli Zhang
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Huinan Qu
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Yijia Shao
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China
| | - Chengshi Quan
- The Key Laboratory of Pathobiology, Ministry of Education, College of Basic Medical Sciences, Jilin University, 126 Xinmin Avenue, Changchun, Jilin, 310021, People's Republic of China.
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11
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Masaki Y, Shimizu Y, Yoshioka T, Nishijima KI, Zhao S, Higashino K, Numata Y, Tamaki N, Kuge Y. FMISO accumulation in tumor is dependent on glutathione conjugation capacity in addition to hypoxic state. Ann Nucl Med 2017; 31:596-604. [PMID: 28695498 PMCID: PMC5622914 DOI: 10.1007/s12149-017-1189-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Accepted: 07/01/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVE 18F-fluoromisonidazole (FMISO), a well-known PET imaging probe for diagnosis of hypoxia, is believed to accumulate in hypoxic cells via covalent binding with macromolecules after reduction of the nitro group. Previously, we showed the majority of 18F-FMISO was incorporated into low-molecular-weight metabolites in hypoxic tumors, and the glutathione conjugate of reduced FMISO (amino-FMISO-GS) distributed in the tumor hypoxic regions as revealed by imaging mass spectrometry (IMS). The present study was conducted to clarify whether FMISO is metabolized to amino-FMISO-GS within tumor cells and how amino-FMISO-GS contributes to FMISO accumulation in hypoxic cells. We also evaluated the relationship between FMISO accumulation and the glutathione conjugation-related factors in the cells. METHODS Tumor cells (FaDu, LOVO, and T24) were treated with 18F-FMISO and incubated under normoxic or hypoxic conditions for 4 h. The FMISO metabolites were analyzed with LC-ESI-MS. Several glutathione conjugation-related factors of tumor cells were evaluated in vitro. FaDu tumor-bearing mice were intravenously injected with 18F-FMISO and the tumors were excised at 4 h post-injection. Autoradiography, IMS and histologic studies were performed. RESULTS Amino-FMISO-GS was the main contributor to FMISO incorporated in hypoxic FaDu cells in vitro and in vivo. Total FMISO uptake levels and amino-FMISO-GS levels were highest in FaDu, followed by LOVO, and then T24 (total uptake: 0.851 ± 0.009 (FaDu), 0.617 ± 0.021 (LOVO) and 0.167 ± 0.006 (T24) % dose/mg protein; amino-FMISO-GS: 0.502 ± 0.035 (FaDu), 0.158 ± 0.013 (LOVO), and 0.007 ± 0.001 (T24) % dose/mg protein). The glutathione level of FaDu was significantly higher than those of LOVO and T24. The enzyme activity of glutathione-S-transferase catalyzing the glutathione conjugation reaction in FaDu was similar levels to that in LOVO, and was higher than that in T24. Quantitative RT-PCR analysis revealed that the expression levels of efflux transporters of the glutathione conjugate (multidrug resistance-associated protein 1) were lowest in FaDu, followed by LOVO, and then T24. CONCLUSIONS FMISO accumulates in hypoxic cells through reductive metabolism followed by glutathione conjugation. We illustrated the possibility that increased production and decreased excretion of amino-FMISO-GS contribute to FMISO accumulation in tumor cells under hypoxic conditions.
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Affiliation(s)
- Yukiko Masaki
- Shionogi Innovation Center for Drug Discovery, Discovery Research Laboratory for Innovative Frontier Medicines, Shionogi & Co., Ltd., Sapporo, 001-0021, Japan
| | - Yoichi Shimizu
- Kyoto University Hospital, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan.
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, 060-0812, Japan.
- Central Institute of Isotope Science, Hokkaido University, Sapporo, 060-0815, Japan.
| | - Takeshi Yoshioka
- Shionogi Innovation Center for Drug Discovery, Discovery Research Laboratory for Innovative Frontier Medicines, Shionogi & Co., Ltd., Sapporo, 001-0021, Japan
| | - Ken-Ichi Nishijima
- Central Institute of Isotope Science, Hokkaido University, Sapporo, 060-0815, Japan
- Graduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan
| | - Songji Zhao
- Graduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan
| | - Kenichi Higashino
- Shionogi Innovation Center for Drug Discovery, Discovery Research Laboratory for Innovative Frontier Medicines, Shionogi & Co., Ltd., Sapporo, 001-0021, Japan
| | - Yoshito Numata
- Shionogi Innovation Center for Drug Discovery, Discovery Research Laboratory for Innovative Frontier Medicines, Shionogi & Co., Ltd., Sapporo, 001-0021, Japan
| | - Nagara Tamaki
- Central Institute of Isotope Science, Hokkaido University, Sapporo, 060-0815, Japan
| | - Yuji Kuge
- Central Institute of Isotope Science, Hokkaido University, Sapporo, 060-0815, Japan
- Graduate School of Medicine, Hokkaido University, Sapporo, 060-8638, Japan
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12
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Inhibition of glutathione metabolism attenuates esophageal cancer progression. Exp Mol Med 2017; 49:e318. [PMID: 28428633 PMCID: PMC6130218 DOI: 10.1038/emm.2017.15] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 11/14/2016] [Accepted: 11/24/2016] [Indexed: 12/16/2022] Open
Abstract
Esophageal squamous cell carcinoma (ESCC) is a deadly malignancy with regard to mortality and prognosis, and the 5-year survival rate for all patients diagnosed with ESCC remains poor. A better understanding of the biological mechanisms of ESCC tumorigenesis and progression is of great importance to improve treatment of this disease. In this study, we demonstrated that the glutathione metabolism pathway is highly enriched in ESCC cells compared with normal esophageal epithelial cells in an in vivo mouse model. In addition, treatment with L-buthionine-sulfoximine (BSO) to deplete glutathione decreased the ESCC tumor burden in mice, thus demonstrating the critical role of glutathione metabolism in ESCC progression. BSO treatment also led to decreased cell proliferation and activation of cell apoptosis in ESCC. Finally, BSO treatment blocked NF-kB pathway activation in ESCC. Our study reveals a new pathway that regulates ESCC progression and suggests that inhibition of glutathione metabolism may be a potential strategy for ESCC treatment.
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Schadich E, Hlaváč J, Volná T, Varanasi L, Hajdúch M, Džubák P. Effects of Ginger Phenylpropanoids and Quercetin on Nrf2-ARE Pathway in Human BJ Fibroblasts and HaCaT Keratinocytes. BIOMED RESEARCH INTERNATIONAL 2016; 2016:2173275. [PMID: 26942188 PMCID: PMC4749771 DOI: 10.1155/2016/2173275] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 12/29/2015] [Indexed: 11/18/2022]
Abstract
Quercetin and phenylpropanoids are well known chemoprotective compounds identified in many plants. This study was aimed at determining their effects on activation of Nuclear factor erythroid 2-related factor 2 (Nrf2) antioxidant response element (Nrf2-ARE) signalling pathway and expression of its important downstream effector phase II detoxification enzyme glutathione-S-transferase P1 (GSTP1) in BJ foreskin fibroblasts and skin HaCaT keratinocytes. Cell lines and their corresponding Nrf2-ARE luciferase reporter cells were treated by ginger phenylpropanoids and quercetin for 10 h and the level of Nrf2 activity was subsequently determined. Both, ginger phenylpropanoids and quercetin, significantly increased the level of Nrf2 activity. Subsequent western blot analyses of proteins showed the increased expression level of glutathione-S-transferase P1 (GSTP1) in BJ cells but not in HaCaT cells. Such phenomenon of unresponsive downstream target expression in HaCaT cells was consistent with previous studies showing a constitutive expression of their GSTP1. Thus, while both ginger phenylpropanoids and quercetin have the property of increasing the level of Nrf2 both in HaCaT and in BJ cells, their effects on its downstream signalling were mediated only in BJ cells.
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Affiliation(s)
- Ermin Schadich
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
| | - Jan Hlaváč
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
- Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Tereza Volná
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
| | - Lakshman Varanasi
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
| | - Petr Džubák
- Institute of Molecular and Translational Medicine, Faculty of Medicine, Palacký University, Olomouc, Czech Republic
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14
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Yang F, Zhang S, Yang H, Luo K, Wen J, Hu Y, Hu R, Huang Q, Chen J, Fu J. Prognostic significance of gamma-glutamyltransferase in patients with resectable esophageal squamous cell carcinoma. Dis Esophagus 2015; 28:496-504. [PMID: 24766310 DOI: 10.1111/dote.12227] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Gamma-glutamyltransferase (GGT) is a membrane-bound enzyme involved in the glutathione metabolism. Studies suggested that GGT was a marker of apoptotic balance and modulated tumor progression, invasion and drug resistance. Recently, GGT was shown to be associated with the progression of high-grade esophageal epithelial dysplasia to invasive carcinoma. This study was conducted to investigate the value of pre-therapeutic serum GGT levels as prognostic parameter in esophageal squamous cell carcinoma. Six hundred thirty-nine resectable esophageal squamous cell carcinoma patients were recruited in this study and were stratified into two GGT risk groups. The association of pre-therapeutic serum GGT levels and clinical-pathological parameters was examined. Univariate and multivariate survival analyses were performed. GGT serum levels were associated with gender, smoking status, TNM stage and lymph node involvement. Higher pre-therapeutic serum GGT was found in males, smoker, advanced TNM stage and lymph node positive patients. Patients assigned to the low-risk group had higher 5-year overall survival rate (53.1% vs. 33.0%, P < 0.01) and disease-free survival rate (45.2% vs. 23.4%, P < 0.01) than the high-risk group. Patients with high-risk group of GGT had 1.568 (95% confidence interval [CI], 1.259 ∼ 1.952) times the risk of death and 1.582 (95% CI, 1.286 ∼ 1.946) times the risk of disease recurrence contrast with those with low-risk group of GGT. The pre-therapeutic serum GGT is a novel independent prognostic parameter for disease-free survival and overall survival in resectable esophageal squamous cell carcinoma.
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Affiliation(s)
- F Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - S Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - H Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - K Luo
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - J Wen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - Y Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - R Hu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - Q Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - J Chen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
| | - J Fu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Centre for Cancer Medicine, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Department of Thoracic Oncology, Sun Yat-Sen University Cancer Centre, Guangzhou, Guangdong, China.,Guangdong Esophageal Cancer Research Institute, Guangzhou, Guangdong, China
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15
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Bräutigam M, Teusch N, Schenk T, Sheikh M, Aricioglu RZ, Borowski SH, Neudörfl JM, Baumann U, Griesbeck AG, Pietsch M. Selective Inhibitors of Glutathione Transferase P1 with Trioxane Structure as Anticancer Agents. ChemMedChem 2015; 10:629-39. [DOI: 10.1002/cmdc.201402553] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Indexed: 11/09/2022]
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