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Stockhammer P, Baumeister H, Ploenes T, Bonella F, Theegarten D, Dome B, Pirker C, Berger W, Hegedüs L, Baranyi M, Schuler M, Deshayes S, Bölükbas S, Aigner C, Blanquart C, Hegedüs B. Krebs von den Lungen 6 (KL-6) is a novel diagnostic and prognostic biomarker in pleural mesothelioma. Lung Cancer 2023; 185:107360. [PMID: 37713954 DOI: 10.1016/j.lungcan.2023.107360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 08/26/2023] [Accepted: 09/04/2023] [Indexed: 09/17/2023]
Abstract
OBJECTIVES Pleural mesothelioma (PM) is a rare disease with dismal outcome. Systemic treatment options include chemotherapy and immunotherapy, but biomarkers for treatment personalization are missing. The only FDA-approved diagnostic biomarker is the soluble mesothelin-related protein (SMRP). Krebs von den Lungen-6 (KL-6) is a human mucin 1 (MUC1) glycoprotein, which has shown diagnostic and prognostic value as a biomarker in other malignancies. The present study investigated whether KL-6 can serve as a diagnostic and/or prognostic biomarker in PM. MATERIALS AND METHODS Using a fully-automated chemiluminescence enzyme immunoassay (CLEIA) for KL-6 and SMRP, pleural effusion samples from 87 consecutive patients with PM and 25 patients with non-malignant pleural disorders were studied. In addition, KL-6 and SMRP levels were determined in corresponding patient sera, and in an independent validation cohort (n = 122). MUC1 mRNA and protein expression, and KL-6 levels in cell line supernatants were investigated in PM primary cell lines in vitro. RESULTS PM patients had significantly higher KL-6 levels in pleural effusion than non-malignant controls (AUC 0.78, p < 0.0001). Among PM patients, levels were highest in those with epithelioid or biphasic histologies. There was a strong positive correlation between pleural effusion levels of KL-6 and SMRP (p < 0.0001). KL-6 levels in sera similarly associated with diagnosis of PM, however, to a lesser extent (AUC 0.71, p = 0.008). PM patients with high pleural effusion KL-6 levels (≥303 IU/mL) had significantly better overall survival (OS) compared to those with low KL-6 levels (HR 0.51, p = 0.004). Congruently, high tumor cell MUC1 mRNA expression in primary cell lines associated with prolonged corresponding patient OS (HR 0.35, p = 0.004). These findings were confirmed in an independent validation cohort. CONCLUSION This is the first study demonstrating KL-6 as a potential novel liquid-based diagnostic and prognostic biomarker in PM.
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Affiliation(s)
- Paul Stockhammer
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; Yale School of Medicine, Yale University, 333 Cedar St, New Haven, CT 06510, USA
| | - Hannah Baumeister
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Till Ploenes
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; Division of Thoracic Surgery, Department for Visceral-, Thoracic and Vascular Surgery, Medical Faculty Carl Gustav Carus and University Hospital, Technische Universität Dresden, Helmholtzstr. 10, 01069 Dresden, Germany
| | - Francesco Bonella
- Center for Interstitial and Rare Lung Disease Unit, Ruhrlandklinik University Hospital, University of Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Dirk Theegarten
- Institute of Pathology, University Hospital Essen, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Balazs Dome
- Department of Thoracic Surgery, Comprehensive Cancer Center, Medical University of Vienna, Spitalgasse 23, 1090 Vienna, Austria; Department of Thoracic Surgery, Semmelweis University and National Institute of Oncology, Ráth György u. 7-9, 1122 Budapest, Hungary; National Korányi Institute of Pulmonology, Korányi Frigyes út 1, 1122 Budapest, Hungary; Department of Translational Medicine, Lund University, Box 117, 221 00 Lund, Sweden
| | - Christine Pirker
- Center for Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Walter Berger
- Center for Cancer Research and Comprehensive Cancer Center, Department of Medicine I, Medical University Vienna, Spitalgasse 23, 1090 Vienna, Austria
| | - Luca Hegedüs
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Marcell Baranyi
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Üllöi ut 93, 195, Budapest, Hungary
| | - Martin Schuler
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, 45122 Essen, Germany; Department of Medical Oncology, West German Cancer Center, University Duisburg-Essen, Hufelandstraße 55, 45147 Essen, German
| | - Sophie Deshayes
- Nantes Université, Inserm UMR 1307, CNRS UMR 6075, Université d'Angers, CRCI2NA, F-44000 Nantes, France
| | - Servet Bölükbas
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany
| | - Clemens Aigner
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany; German Cancer Consortium (DKTK), Partner Site University Hospital Essen, 45122 Essen, Germany; Karl-Landsteiner-Institute for Clinical and Translational Thoracic Surgery Research, Bruenner Strasse 68, 1210 Vienna, Austria
| | - Christophe Blanquart
- Nantes Université, Inserm UMR 1307, CNRS UMR 6075, Université d'Angers, CRCI2NA, F-44000 Nantes, France
| | - Balazs Hegedüs
- Department of Thoracic Surgery, Ruhrlandklinik, West German Cancer Center, University Duisburg-Essen, Tueschener Weg 40, 45239 Essen, Germany.
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2
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Cao L, Wu J, Qu X, Sheng J, Cui M, Liu S, Huang X, Xiang Y, Li B, Zhang X, Cui R. Glycometabolic rearrangements--aerobic glycolysis in pancreatic cancer: causes, characteristics and clinical applications. JOURNAL OF EXPERIMENTAL & CLINICAL CANCER RESEARCH : CR 2020; 39:267. [PMID: 33256814 PMCID: PMC7708116 DOI: 10.1186/s13046-020-01765-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 11/05/2020] [Indexed: 12/11/2022]
Abstract
Pancreatic cancer is one of the most malignant tumors worldwide, and pancreatic ductal adenocarcinoma is the most common type. In pancreatic cancer, glycolysis is the primary way energy is produced to maintain the proliferation, invasion, migration, and metastasis of cancer cells, even under normoxia. However, the potential molecular mechanism is still unknown. From this perspective, this review mainly aimed to summarize the current reasonable interpretation of aerobic glycolysis in pancreatic cancer and some of the newest methods for the detection and treatment of pancreatic cancer. More specifically, we reported some biochemical parameters, such as newly developed enzymes and transporters, and further explored their potential as diagnostic biomarkers and therapeutic targets.
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Affiliation(s)
- Lidong Cao
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Jiacheng Wu
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Xianzhi Qu
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Jiyao Sheng
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Mengying Cui
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Shui Liu
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Xu Huang
- Department of Hepatobiliary and Pancreatic Surgery, the First Bethune Hospital of Jilin University, Changchun, 130021, China
| | - Yien Xiang
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China.,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China
| | - Bingjin Li
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China
| | - Xuewen Zhang
- Department of Hepatobiliary and Pancreatic Surgery, Second Hospital of Jilin University, Changchun, 130041, China. .,Jilin Engineering Laboratory for Translational Medicine of Hepatobiliary and Pancreatic Diseases, Changchun, 130041, China.
| | - Ranji Cui
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetics, The Second Hospital of Jilin University, Changchun, China.
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3
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Sakurai Y, Kato A, Hida Y, Hamada J, Maishi N, Hida K, Harashima H. Synergistic Enhancement of Cellular Uptake With CD44-Expressing Malignant Pleural Mesothelioma by Combining Cationic Liposome and Hyaluronic Acid-Lipid Conjugate. J Pharm Sci 2019; 108:3218-3224. [PMID: 31229434 DOI: 10.1016/j.xphs.2019.06.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 05/23/2019] [Accepted: 06/12/2019] [Indexed: 02/08/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a highly aggressive form of cancer, with a median survival of less than 1 year. It is well known that the hyaluronan (HA) receptor CD44 is highly expressed by MPM cells and is reported to be correlated with a poor prognosis. We herein report on the development of a new type if drug delivery system against CD44 that involves the use of lipid nanoparticles (LNPs) equipped with a new type of HA derivative. In this study, we evaluated HA-lipid conjugation (HAL) via the end of the HA molecule through reductive amination, a process that allowed the carboxylate group to remain intact. As a result, the HAL-modified LNP appears to be a potent nanoparticle for dealing with MPM. Surprisingly, the use of a combination of a cationic lipid and HAL had a synergistic effect on cellular uptake in MPM and consequently permitted an anti-cancer drug such as cis-diamminedichloro-platinum(II) (CDDP). Intrapleural injection of CDDP-loaded HAL-LNP (1.5 mg/kg as CDDP) per week significantly suppressed the progression of this type of cancer in an MPM orthotopic model. These results suggest that HAL-modified LNP represents a potent delivery system for MPM cells that express high levels of CD44.
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Affiliation(s)
- Yu Sakurai
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan.
| | - Akari Kato
- Faculty of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
| | - Yasuhiro Hida
- Department of Cardiovascular and Thoracic Surgery, Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Junichi Hamada
- Health Sciences University of Hokkaido, School of Nursing and Social Services, Tobetsu-cho, Japan
| | - Nako Maishi
- Vascular Biology and Molecular Pathology, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
| | - Kyoko Hida
- Vascular Biology and Molecular Pathology, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
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Lin S, Zhu B, Huang G, Zeng Q, Wang C. Microvesicles derived from human bone marrow mesenchymal stem cells promote U2OS cell growth under hypoxia: the role of PI3K/AKT and HIF-1α. Hum Cell 2018; 32:64-74. [PMID: 30506278 DOI: 10.1007/s13577-018-0224-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 11/18/2018] [Indexed: 02/05/2023]
Abstract
Studies have demonstrated that mesenchymal stem cells (MSCs) can promote tumor growth, and MSC microvesicles (MVs) are very important in the tumor microenvironment and information transfer between cells during tumorigenesis and development. However, the potential effects and mechanisms of MSC-MVs on tumor growth are still controversial. Here in this study, we investigated the roles and effects of human bone marrow MSC-MVs (hBMSC-MVs) on human osteosarcoma (U2OS) cell growth under hypoxia in vitro and in vivo. BMSC-MVs were harvested and purified by ultracentrifugation. U2OS cells were treated with different concentrations of hBMSC-MVs under hypoxia. Cell viability and migration was measured by MTT test, transwell invasion assay and scratch migration assay. The expression of the signaling molecules of AKT, VEGF, GLUT1 and Bax, cleaved-caspase3 in U2OS cells cultured with MVs under hypoxia was determined by western blot. U2OS/siHIF-1α or U2OS/NC cells mixed with/without MVs were subcutaneously injected into nude mice; the tumor size and weight were detected. We found that hBMSC-MVs promoted U2OS cell proliferation and migration under hypoxia in vitro, and that was partially associated with the PI3K/AKT and HIF-1α pathways. MVs co-injected with U2OS cells promoted tumor growth in a mouse xenograft model. siHIF-1α transfection reversed these changes to some extent. The function of hBMSC-MVs on U2OS cell progression and tumor growth was associated with PI3K/AKT and HIF-1α pathway under hypoxia. These findings support a new mechanism suggesting the contribution of MSC-MVs to tumor growth.
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Affiliation(s)
- Shanshan Lin
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China
| | - Bo Zhu
- Department of Liver Surgery, Liver Transplantation Center, West China Hospital of Sichuan University, Chengdu, 610041, China
| | - Guozhi Huang
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Qing Zeng
- Department of Rehabilitation Medicine, Zhujiang Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Chuhuai Wang
- Department of Rehabilitation Medicine, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510080, China.
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5
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Kim MC, Hwang SH, Kim NY, Lee HS, Ji S, Yang Y, Kim Y. Hypoxia promotes acquisition of aggressive phenotypes in human malignant mesothelioma. BMC Cancer 2018; 18:819. [PMID: 30111297 PMCID: PMC6094475 DOI: 10.1186/s12885-018-4720-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 08/02/2018] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Hypoxia is a hallmark of the solid tumor microenvironment and is associated with poor outcomes in cancer patients. The present study was performed to investigate mechanisms underlying the hypoxia-induced phenotypic changes using human malignant mesothelioma (HMM) cells. METHODS Hypoxic conditions were achieved by incubating HMM cells in the air chamber. The effect of hypoxia on phenotype changes in HMM cells was investigated by performing in vitro clonogenicity, drug resistance, migration, and invasion assays. Signaling pathways and molecules involved in the more aggressive behaviors of HMM cells under hypoxia were investigated. A two-tailed unpaired Student's t-test or one-way ANOVA with Bonferroni post-test correction was used in this study. RESULTS Hypoxic conditions upregulated hypoxia-inducible factor 1 alpha (HIF-1α) and HIF-2α in parallel with the upregulation of its target, Glut-1, in HMM cells. In vitro clonogenicity of HMM cells was significantly increased in hypoxic conditions, but the proliferation of cells at a high density in hypoxia was lower than that in normoxic conditions. The expression levels of HIF-2α and Oct4 were increased in hypoxic HMM cells. The percentage of cells with high CD44 expression was significantly higher in HMM cells cultured in hypoxia than those cultured in normoxia. Hypoxia significantly enhanced the resistance of HMM cells to cisplatin, which occurred through cytoprotection against cisplatin-induced apoptosis. While cisplatin treatment decreased the ratio of Bcl-2 to Bax in normoxic condition, hypoxia conversely increased the ratio in HMM cells treated with cisplatin. Hypoxia increased the mobility and invasiveness of HMM cells. Epithelial to mesenchymal transition was promoted, which was indicated by the repression of E-cadherin and the concomitant increase of vimentin in HMM cells. CONCLUSIONS The data illustrated that hypoxic conditions augmented the aggressive phenotypes of HMM cells at the biological and molecular levels. The present study provides valuable background information beginning to understand aggressiveness of HMM in tumor microenvironments, suggesting that a control measure for tumor hypoxia may be an effective therapeutic strategy to reduce the aggressiveness of cancer cells in HMM patients.
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Affiliation(s)
- Myung-Chul Kim
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Sung-Hyun Hwang
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Na-Yon Kim
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Hong-Seok Lee
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Sumin Ji
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Yeseul Yang
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.,BK21 PLUS Program for Creative Veterinary Science Research, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea
| | - Yongbaek Kim
- Laboratory of Clinical Pathology, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea. .,Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, South Korea.
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Paolicchi E, Gemignani F, Krstic-Demonacos M, Dedhar S, Mutti L, Landi S. Targeting hypoxic response for cancer therapy. Oncotarget 2017; 7:13464-78. [PMID: 26859576 PMCID: PMC4924654 DOI: 10.18632/oncotarget.7229] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2015] [Accepted: 01/17/2016] [Indexed: 12/21/2022] Open
Abstract
Hypoxic tumor microenvironment (HTM) is considered to promote metabolic changes, oncogene activation and epithelial mesenchymal transition, and resistance to chemo- and radio-therapy, all of which are hallmarks of aggressive tumor behavior. Cancer cells within the HTM acquire phenotypic properties that allow them to overcome the lack of energy and nutrients supply within this niche. These phenotypic properties include activation of genes regulating glycolysis, glucose transport, acidosis regulators, angiogenesis, all of which are orchestrated through the activation of the transcription factor, HIF1A, which is an independent marker of poor prognosis. Moreover, during the adaptation to a HTM cancer cells undergo deep changes in mitochondrial functions such as “Warburg effect” and the “reverse Warburg effect”. This review aims to provide an overview of the characteristics of the HTM, with particular focus on novel therapeutic strategies currently in clinical trials, targeting the adaptive response to hypoxia of cancer cells.
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Affiliation(s)
- Elisa Paolicchi
- Genetics-Department of Biology, University of Pisa, Pisa, Italy
| | | | - Marija Krstic-Demonacos
- School of Environment and Life Sciences, College of Science and Technology, University of Salford, Salford, UK
| | - Shoukat Dedhar
- Department of Integrative Oncology, BC Cancer Research Centre, BC Cancer Agency and Department of Biochemistry and Molecular Biology, Life Sciences Institute, University of British Columbia, Vancouver, British Columbia, Canada
| | - Luciano Mutti
- School of Environment and Life Sciences, College of Science and Technology, University of Salford, Salford, UK
| | - Stefano Landi
- Genetics-Department of Biology, University of Pisa, Pisa, Italy
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7
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De Santi C, Melaiu O, Bonotti A, Cascione L, Di Leva G, Foddis R, Cristaudo A, Lucchi M, Mora M, Truini A, Tironi A, Murer B, Boldorini R, Cipollini M, Gemignani F, Gasparini P, Mutti L, Landi S. Deregulation of miRNAs in malignant pleural mesothelioma is associated with prognosis and suggests an alteration of cell metabolism. Sci Rep 2017; 7:3140. [PMID: 28600498 PMCID: PMC5466648 DOI: 10.1038/s41598-017-02694-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 04/19/2017] [Indexed: 12/13/2022] Open
Abstract
Malignant pleural mesothelioma (MPM) is an aggressive human cancer and miRNAs can play a key role for this disease. In order to broaden the knowledge in this field, the miRNA expression was investigated in a large series of MPM to discover new pathways helpful in diagnosis, prognosis and therapy. We employed nanoString nCounter system for miRNA profiling on 105 MPM samples and 10 healthy pleura. The analysis was followed by the validation of the most significantly deregulated miRNAs by RT-qPCR in an independent sample set. We identified 63 miRNAs deregulated in a statistically significant way. MiR-185, miR-197, and miR-299 were confirmed differentially expressed, after validation study. In addition, the results of the microarray analysis corroborated previous findings concerning miR-15b-5p, miR-126-3p, and miR-145-5p. Kaplan-Meier curves were used to explore the association between miRNA expression and overall survival (OS) and identified a 2-miRNA prognostic signature (Let-7c-5p and miR-151a-5p) related to hypoxia and energy metabolism respectively. In silico analyses with DIANA-microT-CDS highlighted 5 putative targets in common between two miRNAs. With the present work we showed that the pattern of miRNAs expression is highly deregulated in MPM and that a 2-miRNA signature can be a new useful tool for prognosis in MPM.
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Affiliation(s)
- Chiara De Santi
- Respiratory Research Division, Department of Medicine, Education and Research Centre, Royal College of Surgeons in Ireland, Beaumont Hospital, Dublin 9, Ireland
| | - Ombretta Melaiu
- Immuno-Oncology Laboratory, Department of Paediatric Haematology/Oncology, Ospedale Pediatrico Bambino Gesù, Viale di S. Paolo 15, 00146, Rome, Italy
| | - Alessandra Bonotti
- Preventive and Occupational Medicine, University Hospital of Pisa, Pisa, Italy
| | - Luciano Cascione
- Lymphoma and Genomics Research Program, Institute of Oncology Research, Bellinzona, Switzerland
| | - Gianpiero Di Leva
- School of Environment and Life Sciences, University of Salford, Manchester, United Kingdom
| | - Rudy Foddis
- Department of Translational Research and of new Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Alfonso Cristaudo
- Department of Translational Research and of new Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Marco Lucchi
- Division of Thoracic Surgery, Cardiac and Thoracic Department, University of Pisa, Pisa, Italy
| | - Marco Mora
- IRCCS H, San Martino-IST Genova, Genova, Italy
| | - Anna Truini
- IRCCS H, San Martino-IST Genova, Genova, Italy
| | - Andrea Tironi
- Section of Anatomic Pathology, Oncology and Experimental Immunology, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | | | - Renzo Boldorini
- Department of Health Sciences, School of Medicine, University Hospital Maggiore della Carità, Novara, Italy
| | | | | | - Pierluigi Gasparini
- Department of Molecular Virology, Immunology and Medical Genetics, Ohio State University Wexner Medical Center and Comprehensive Cancer Center, Columbus, Ohio, USA
| | - Luciano Mutti
- School of Environment and Life Sciences, University of Salford, Manchester, United Kingdom
| | - Stefano Landi
- Department of Biology, University of Pisa, Pisa, Italy.
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8
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Bakker E, Guazzelli A, Krstic-Demonacos M, Lisanti M, Sotgia F, Mutti L. Current and prospective pharmacotherapies for the treatment of pleural mesothelioma. Expert Opin Orphan Drugs 2017. [DOI: 10.1080/21678707.2017.1325358] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Emyr Bakker
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Alice Guazzelli
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Marija Krstic-Demonacos
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Michael Lisanti
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Federica Sotgia
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Luciano Mutti
- Biomedical Research Centre, School of Environment and Life Sciences, University of Salford, Salford, UK
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