1
|
Piggott LM, Hayes C, Greene J, Fitzgerald DB. Malignant pleural disease. Breathe (Sheff) 2023; 19:230145. [PMID: 38351947 PMCID: PMC10862126 DOI: 10.1183/20734735.0145-2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 01/02/2024] [Indexed: 02/16/2024] Open
Abstract
Malignant pleural disease represents a growing healthcare burden. Malignant pleural effusion affects approximately 1 million people globally per year, causes disabling breathlessness and indicates a shortened life expectancy. Timely diagnosis is imperative to relieve symptoms and optimise quality of life, and should give consideration to individual patient factors. This review aims to provide an overview of epidemiology, pathogenesis and suggested diagnostic pathways in malignant pleural disease, to outline management options for malignant pleural effusion and malignant pleural mesothelioma, highlighting the need for a holistic approach, and to discuss potential challenges including non-expandable lung and septated effusions.
Collapse
Affiliation(s)
- Laura M. Piggott
- Department of Respiratory Medicine, Tallaght University Hospital, Dublin, Ireland
- Department of Respiratory Medicine, St. James's Hospital, Dublin, Ireland
- These authors contributed equally
| | - Conor Hayes
- Department of Respiratory Medicine, Tallaght University Hospital, Dublin, Ireland
- Department of Respiratory Medicine, St. James's Hospital, Dublin, Ireland
- These authors contributed equally
| | - John Greene
- Department of Oncology, Tallaght University Hospital, Dublin, Ireland
| | | |
Collapse
|
2
|
Single-cell characterization of malignant phenotypes and microenvironment alteration in retinoblastoma. Cell Death Dis 2022; 13:438. [PMID: 35523772 PMCID: PMC9076657 DOI: 10.1038/s41419-022-04904-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/27/2022] [Accepted: 04/29/2022] [Indexed: 12/14/2022]
Abstract
Retinoblastoma (RB) is the most common primary intraocular malignancy of childhood. It is known that the tumor microenvironment (TME) regulates tumorigenesis and metastasis. However, how the malignant progression in RB is determined by the heterogeneity of tumor cells and TME remains uncharacterized. Here, we conducted integrative single-cell transcriptome and whole-exome sequencing analysis of RB patients with detailed pathological and clinical measurements. By single-cell transcriptomic sequencing, we profiled around 70,000 cells from tumor samples of seven RB patients. We identified that the major cell types in RB were cone precursor-like (CP-like) and MKI67+ cone precursor (MKI67+ CP) cells. By integrating copy number variation (CNV) analysis, we found that RB samples had large clonal heterogeneity, where the malignant MKI67+ CP cells had significantly larger copy number changes. Enrichment analysis revealed that the conversion of CP-like to MKI67+ CP resulted in the loss of photoreceptor function and increased cell proliferation ability. The TME in RB was composed of tumor-associated macrophages (TAMs), astrocyte-like, and cancer-associated fibroblasts (CAFs). Particularly, during the invasion process, TAMs created an immunosuppressive environment, in which the proportion of TAMs decreased, M1-type macrophage was lost, and the TAMs-related immune functions were depressed. Finally, we identified that TAMs regulated tumor cells through GRN and MIF signaling pathways, while TAMs self-regulated through inhibition of CCL and GALECTIN signaling pathways during the invasion process. Altogether, our study creates a detailed transcriptomic map of RB with single-cell characterization of malignant phenotypes and provides novel molecular insights into the occurrence and progression of RB.
Collapse
|
3
|
Khatib SA, Wang XW. Causes and functional intricacies of inter- and intratumor heterogeneity of primary liver cancers. Adv Cancer Res 2022; 156:75-102. [DOI: 10.1016/bs.acr.2022.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
4
|
Huang ZY, Shao MM, Zhang JC, Yi FS, Du J, Zhou Q, Wu FY, Li S, Li W, Huang XZ, Zhai K, Shi HZ. Single-cell analysis of diverse immune phenotypes in malignant pleural effusion. Nat Commun 2021; 12:6690. [PMID: 34795282 PMCID: PMC8602344 DOI: 10.1038/s41467-021-27026-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Accepted: 10/22/2021] [Indexed: 12/25/2022] Open
Abstract
The complex interactions among different immune cells have important functions in the development of malignant pleural effusion (MPE). Here we perform single-cell RNA sequencing on 62,382 cells from MPE patients induced by non-small cell lung cancer to describe the composition, lineage, and functional states of infiltrating immune cells in MPE. Immune cells in MPE display a number of transcriptional signatures enriched for regulatory T cells, B cells, macrophages, and dendritic cells compared to corresponding counterparts in blood. Helper T, cytotoxic T, regulatory T, and T follicular helper cells express multiple immune checkpoints or costimulatory molecules. Cell-cell interaction analysis identifies regulatory B cells with more interactions with CD4+ T cells compared to CD8+ T cells. Macrophages are transcriptionally heterogeneous and conform to M2 polarization characteristics. In addition, immune cells in MPE show the general up-regulation of glycolytic pathways associated with the hypoxic microenvironment. These findings show a detailed atlas of immune cells in human MPE and enhance the understanding of potential diagnostic and therapeutic targets in advanced non-small cell lung cancer.
Collapse
Affiliation(s)
- Zhong-Yin Huang
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020 Beijing, China
| | - Ming-Ming Shao
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020 Beijing, China
| | - Jian-Chu Zhang
- grid.33199.310000 0004 0368 7223Department of Respiratory and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022 Wuhan, China
| | - Feng-Shuang Yi
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020 Beijing, China
| | - Juan Du
- grid.24696.3f0000 0004 0369 153XDepartment of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020 Beijing, China
| | - Qiong Zhou
- grid.33199.310000 0004 0368 7223Department of Respiratory and Critical Care Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 430022 Wuhan, China
| | - Feng-Yao Wu
- Department of Tuberculosis, Nanning Fourth People’s Hospital, 530022 Nanning, China
| | - Sha Li
- Department of Tuberculosis, Nanning Fourth People’s Hospital, 530022 Nanning, China
| | - Wei Li
- Department of Tuberculosis, Nanning Fourth People’s Hospital, 530022 Nanning, China
| | - Xian-Zhen Huang
- Department of Tuberculosis, Nanning Fourth People’s Hospital, 530022 Nanning, China
| | - Kan Zhai
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020, Beijing, China.
| | - Huan-Zhong Shi
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chao-Yang Hospital, Capital Medical University, 100020, Beijing, China.
| |
Collapse
|
5
|
Zhao L, Giannou AD, Xu Y, Shiri AM, Liebold I, Steglich B, Bedke T, Zhang T, Lücke J, Scognamiglio P, Kempski J, Woestemeier A, Chen J, Agalioti T, Zazara DE, Lindner D, Janning M, Hennigs JK, Jagirdar RM, Kotsiou OS, Zarogiannis SG, Kobayashi Y, Izbicki JR, Ghosh S, Rothlin CV, Bosurgi L, Huber S, Gagliani N. Efferocytosis fuels malignant pleural effusion through TIMP1. SCIENCE ADVANCES 2021; 7:7/33/eabd6734. [PMID: 34389533 PMCID: PMC8363144 DOI: 10.1126/sciadv.abd6734] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 06/24/2021] [Indexed: 06/03/2023]
Abstract
Malignant pleural effusion (MPE) results from the capacity of several human cancers to metastasize to the pleural cavity. No effective treatments are currently available, reflecting our insufficient understanding of the basic mechanisms leading to MPE progression. Here, we found that efferocytosis through the receptor tyrosine kinases AXL and MERTK led to the production of interleukin-10 (IL-10) by four distinct pleural cavity macrophage (Mφ) subpopulations characterized by different metabolic states and cell chemotaxis properties. In turn, IL-10 acts on dendritic cells (DCs) inducing the production of tissue inhibitor of metalloproteinases 1 (TIMP1). Genetic ablation of Axl and Mertk in Mφs or IL-10 receptor in DCs or Timp1 substantially reduced MPE progression. Our results delineate an inflammatory cascade-from the clearance of apoptotic cells by Mφs, to production of IL-10, to induction of TIMP1 in DCs-that facilitates MPE progression. This inflammatory cascade offers a series of therapeutic targets for MPE.
Collapse
Affiliation(s)
- Lilan Zhao
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Department of General Thoracic Surgery, Fujian Provincial Hospital, Fujian Medical University, 350003 Fuzhou, People's Republic of China
| | - Anastasios D Giannou
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Yang Xu
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Ahmad Mustafa Shiri
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Imke Liebold
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Babett Steglich
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Tanja Bedke
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Tao Zhang
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Jöran Lücke
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Pasquale Scognamiglio
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Jan Kempski
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Anna Woestemeier
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Jing Chen
- Department of Pharmacy, Dong Fang Hospital (900 Hospital of the Joint Logistics Team), School of Medicine, Xiamen University, 350025 Fuzhou, People's Republic of China
| | - Theodora Agalioti
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Dimitra E Zazara
- Center for Obstetrics and Pediatrics, Department of Obstetrics and Fetal Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Diana Lindner
- Department of Cardiology, University Heart and Vascular Center, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Division of Personalized Medical Oncology (A420), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 33 280, 69120 Heidelberg, Germany
| | - Melanie Janning
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald Comprehensive Cancer Center Hamburg, University Medical Center Hamburg Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
- Division of Personalized Medical Oncology (A420), German Cancer Research Center (DKFZ), Im Neuenheimer Feld 280, 69120 Heidelberg, Germany
- Department of Personalized Oncology, University Hospital Mannheim and Medical Faculty Mannheim, University of Heidelberg Theodor-Kutzer Ufer 1-3, 68167 Mannheim, Germany
| | - Jan K Hennigs
- Department of Oncology, Hematology and Bone Marrow Transplantation with Section Pneumology, Hubertus Wald Comprehensive Cancer Center Hamburg, University Medical Center Hamburg Eppendorf, Martinistrasse 52, 20246 Hamburg, Germany
| | - Rajesh M Jagirdar
- Department of Physiology, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
| | - Ourania S Kotsiou
- Department of Physiology, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
| | - Sotirios G Zarogiannis
- Department of Physiology, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
- Department of Respiratory Medicine, Faculty of Medicine, University of Thessaly, BIOPOLIS, Larissa, Greece
| | - Yasushi Kobayashi
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Jacob R Izbicki
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
| | - Sourav Ghosh
- Department of Neurology, Yale University School of Medicine, New Haven, CT 06510, USA
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Carla V Rothlin
- Department of Immunobiology, Yale University School of Medicine, New Haven, CT 06510, USA
- Department of Pharmacology, Yale University School of Medicine, New Haven, CT 06510, USA
| | - Lidia Bosurgi
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
- Protozoa Immunology, Bernard-Nocht-Institute for Tropical Medicine, 20359 Hamburg, Germany
| | - Samuel Huber
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
| | - Nicola Gagliani
- Department of General, Visceral and Thoracic Surgery, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany.
- Section of Molecular Immunology und Gastroenterology, I. Department of Medicine, University Medical Center Hamburg-Eppendorf, 20246 Hamburg, Germany
- Immunology and Allergy Unit, Department of Medicine, Solna, Karolinska Institute and University Hospital, 17176 Stockholm, Sweden
| |
Collapse
|
6
|
Lin Z, Miao D, Xu Q, Wang X, Yu F. A novel focal adhesion related gene signature for prognostic prediction in hepatocellular carcinoma. Aging (Albany NY) 2021; 13:10724-10748. [PMID: 33850056 PMCID: PMC8064231 DOI: 10.18632/aging.202871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 03/14/2021] [Indexed: 12/14/2022]
Abstract
Hepatocellular carcinoma (HCC) is a highly heterogeneous disease. Reduced expression of focal adhesion is considered as an important prerequisite for tumor cell invasion and metastasis. However, the prognostic value of focal adhesion related genes in HCC remains to be further determined. In this study, RNA expression profiles were downloaded from public databases. A five focal adhesion related gene signature model was established by the least absolute shrinkage and selection operator Cox regression analysis, which categorized patients into high- and low-risk groups. Multivariate Cox regression analysis showed that the risk score was an independent predictor for overall survival. Single-sample gene set enrichment analysis revealed that immune status was different between the two risk groups, and tumor-related pathways were enriched in high-risk group. The risk score was significantly associated with tumor grade, tumor stage, immune scores, and immune infiltrate types. Pearson correlation showed that the expression level of prognostic genes was associated with anti-tumor drug sensitivity. Besides, the mRNA and protein expression of prognostic genes was significantly different between HCC tissues and adjacent non-tumorous tissues in our separate cohort. Taken together, a novel focal adhesion related gene signature can be used for prognostic prediction in HCC, which may be a therapeutic alternative.
Collapse
Affiliation(s)
- Zhuo Lin
- Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, Wenzhou, Zhejiang, China
| | - Dan Miao
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qian Xu
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiaodong Wang
- Department of Hepatology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China.,Zhejiang Provincial Key Laboratory for Accurate Diagnosis and Treatment of Chronic Liver Diseases, Wenzhou, Zhejiang, China
| | - Fujun Yu
- Department of Gastroenterology, the First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| |
Collapse
|
7
|
Changchien CY, Chang HH, Dai MS, Tsai WC, Tsai HC, Wang CY, Shen MS, Cheng LT, Lee HS, Chen Y, Tsai CL. Distinct JNK/VEGFR signaling on angiogenesis of breast cancer-associated pleural fluid based on hormone receptor status. Cancer Sci 2021; 112:781-791. [PMID: 33315285 PMCID: PMC7894017 DOI: 10.1111/cas.14772] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/07/2020] [Accepted: 12/09/2020] [Indexed: 01/13/2023] Open
Abstract
Malignant pleural effusion is a common complication in metastatic breast cancer (MBC); however, changes in the pleural microenvironment are poorly characterized, especially with respect to estrogen receptor status. Histologically, MBC presents with increased microvessels beneath the parietal and visceral pleura, indicating generalized angiogenic activity. Breast cancer‐associated pleural fluid (BAPF) was collected and cultured with HUVECs to recapitulate the molecular changes in subpleural endothelial cells. The clinical progression of triple‐negative breast cancer (TNBC) is much more aggressive than that of hormone receptor‐positive breast cancer (HPBC). However, BAPF from HPBC (BAPF‐HP) and TNBC (BAPF‐TN) homogeneously induced endothelial proliferation, migration, and angiogenesis. In addition, BAPF elicited negligible changes in the protein marker of endothelial‐mesenchymal transition. Both BAPF‐HP and BAPF‐TN exclusively upregulated JNK signaling among all MAPKs in HUVECs. By contrast, the response to the JNK inhibitor was insignificant in Transwell and tube formation assays of the HUVECs cultured with BAPF‐TN. The distinct contribution of p‐JNK to endothelial angiogenesis was consequently thought to be induced by BAPF‐HP and BAPF‐TN. Due to increased angiogenic factors in HUVECs cultured with BAPF, vascular endothelial growth factor receptor 2 (VEGFR2) inhibitor was applied accordingly. Responses to VEGFR2 blockade were observed in both BAPF‐HP and BAPF‐TN concerning endothelial migration and angiogenesis. In conclusion, the above results revealed microvessel formation in the pleura of MBC and the underlying activation of p‐JNK/VEGFR2 signaling. Distinct responses to blocking p‐JNK and VEGFR2 in HUVECs cultured with BAPF‐HP or BAPF‐TN could lay the groundwork for future investigations in treating MBC based on hormone receptor status.
Collapse
Affiliation(s)
- Chih-Ying Changchien
- Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan.,Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
| | - Hsin-Han Chang
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
| | - Ming-Shen Dai
- Division of Hematology and Oncology, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Wen-Chiuan Tsai
- Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Hao-Chung Tsai
- Division of Chest Medicine, Department of Internal Medicine, Tri-Service General Hospital Songshan Branch, National Defense Medical Center, Taipei, Taiwan
| | - Chieh-Yung Wang
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ming-Sheng Shen
- Department of Internal Medicine, Taichung Armed Force General Hospital, Taichung, Taiwan
| | - Li-Ting Cheng
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Herng-Sheng Lee
- Department of Pathology and Laboratory Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ying Chen
- Department of Biology and Anatomy, National Defense Medical Center, Taipei, Taiwan
| | - Chen-Liang Tsai
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| |
Collapse
|
8
|
Kazmierczak D, Jopek K, Sterzynska K, Ginter-Matuszewska B, Nowicki M, Rucinski M, Januchowski R. The Significance of MicroRNAs Expression in Regulation of Extracellular Matrix and Other Drug Resistant Genes in Drug Resistant Ovarian Cancer Cell Lines. Int J Mol Sci 2020; 21:ijms21072619. [PMID: 32283808 PMCID: PMC7177408 DOI: 10.3390/ijms21072619] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/02/2020] [Accepted: 04/07/2020] [Indexed: 12/11/2022] Open
Abstract
Ovarian cancer rates the highest mortality among all gynecological malignancies. The main reason for high mortality is the development of drug resistance. It can be related to increased expression of drug transporters and increased expression of extracellular matrix (ECM) proteins. Our foremost aim was to exhibit alterations in the miRNA expression levels in cisplatin (CIS), paclitaxel (PAC), doxorubicin (DOX), and topotecan (TOP)-resistant variants of the W1 sensitive ovarian cancer cell line-using miRNA microarray. The second goal was to identify miRNAs responsible for the regulation of drug-resistant genes. According to our observation, alterations in the expression of 40 miRNAs were present. We could observe that, in at least one drug-resistant cell line, the expression of 21 miRNAs was upregulated and that of 19 miRNAs was downregulated. We identified target genes for 22 miRNAs. Target analysis showed that miRNA regulates key genes responsible for drug resistance. Among others, we observed regulation of the ATP-binding cassette subfamily B member 1 gene (ABCB1) in the paclitaxel-resistant cell line by miR-363 and regulation of the collagen type III alpha 1 chain gene (COL3A1) in the topotekan-resistant cell line by miR-29a.
Collapse
|
9
|
Ruan X, Sun Y, Wang W, Ye J, Zhang D, Gong Z, Yang M. Multiplexed molecular profiling of lung cancer with malignant pleural effusion using next generation sequencing in Chinese patients. Oncol Lett 2020; 19:3495-3505. [PMID: 32269623 PMCID: PMC7115151 DOI: 10.3892/ol.2020.11446] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 11/19/2019] [Indexed: 12/24/2022] Open
Abstract
Lung cancer is the most common type of cancer and the leading cause of cancer-associated death worldwide. Malignant pleural effusion (MPE), which is observed in ~50% of advanced non-small cell lung cancer (NSCLC) cases, and most frequently in lung adenocarcinoma, is a common complication of stage III-IV NSCLC, and it can be used to predict a poor prognosis. In the present study, multiple oncogene mutations were detected, including 17 genes closely associated with initiation of advanced lung cancer, in 108 MPE samples using next generation sequencing (NGS). The NGS data of the present study had broader coverage, deeper sequencing depth and higher capture efficiency compared with NGS findings of previous studies on MPE. In the present study, using NGS, it was demonstrated that 93 patients (86%) harbored EGFR mutations and 62 patients possessed mutations in EGFR exons 18-21, which are targets of available treatment agents. EGFR L858R and exon 19 indel mutations were the most frequently observed alterations, with frequencies of 31 and 25%, respectively. In 1 patient, an EGFR amplification was identified and 6 patients possessed a T790M mutation. ALK + EML4 gene fusions were identified in 6 patients, a ROS1 + CD74 gene fusion was detected in 1 patient and 10 patients possessed a BIM (also known as BCL2L11) 2,903-bp intron deletion. In 4 patients, significant KRAS mutations (G12D, G12S, G13C and A146T) were observed, which are associated with resistance to afatinib, icotinib, erlotinib and gefitinib. There were 83 patients with ERBB2 mutations, but only two of these mutations were targets of available treatments. The results of the present study indicate that MPE is a reliable specimen for NGS based detection of somatic mutations.
Collapse
Affiliation(s)
- Xingya Ruan
- Department of Pulmonary and Critical Care Medicine, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| | - Yonghua Sun
- Shanghai YunYing Medical Technology Co., Ltd., Shanghai 201600, P.R. China
| | - Wei Wang
- Shanghai YunYing Medical Technology Co., Ltd., Shanghai 201600, P.R. China
| | - Jianwei Ye
- Shanghai YunYing Medical Technology Co., Ltd., Shanghai 201600, P.R. China
| | - Daoyun Zhang
- Shanghai YunYing Medical Technology Co., Ltd., Shanghai 201600, P.R. China
| | - Ziying Gong
- Shanghai YunYing Medical Technology Co., Ltd., Shanghai 201600, P.R. China
| | - Mingxia Yang
- Department of Pulmonary and Critical Care Medicine, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, Changzhou, Jiangsu 213000, P.R. China
| |
Collapse
|
10
|
Xu Y, Shen K. Identification of potential key genes associated with ovarian clear cell carcinoma. Cancer Manag Res 2018; 10:5461-5470. [PMID: 30519094 PMCID: PMC6234989 DOI: 10.2147/cmar.s187156] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Background Ovarian cancer is the major cause of death from cancer among females worldwide. Ovarian clear cell carcinoma (OCCC) is considered a distinct histopathologic subtype with worse prognosis and resistance to conventional chemotherapy. Materials and methods We analyzed five microarray datasets derived from the Gene Expression Omnibus database. GEO2R tool was used to screen out differentially expressed genes (DEGs) between OCCC tumor and normal ovary tissue. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes pathway enrichment analysis were performed using the g:Profiler database and Cytoscape. Based on Search Tool for the Retrieval of Interacting Genes, we performed protein-protein interaction (PPI) network analysis on the DEGs. Real-time PCR (RT-PCR) and Western blotting in frozen samples of normal ovary and OCCC were performed to verify the expression difference of hub genes in OCCC patients. Results Thirty upregulated DEGs and 13 downregulated DEGs were identified by cross referencing. Six were chosen as hub genes with high connectivity degree via PPI network analysis, including two upregulated and four downregulated. RT-PCR and Western blotting results showed significant expression difference of the two upregulated genes, SPP1 and EPCAM, between tumor and normal tissues. Conclusion Our research suggests that SPP1 and EPCAM are overexpressed in OCCC compared with normal ovary tissue. Clinical study of large sample is required to evaluate the value of SPP1 and EPCAM in the precision treatment and prognostic influence on OCCC in the future.
Collapse
Affiliation(s)
- Youzheng Xu
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Eastern District, Beijing 100730, China,
| | - Keng Shen
- Department of Obstetrics and Gynecology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Eastern District, Beijing 100730, China,
| |
Collapse
|
11
|
Mirzaei A, Mohammadi S, Ghaffari SH, Yaghmaie M, Vaezi M, Alimoghaddam K, Ghavamzadeh A. Osteopontin b and c Splice isoforms in Leukemias and Solid
Tumors: Angiogenesis Alongside Chemoresistance. Asian Pac J Cancer Prev 2018; 19:615-623. [PMID: 29580029 PMCID: PMC5980831 DOI: 10.22034/apjcp.2018.19.3.615] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Osteopontin (OPN) is a glycoprotein involved in regulation of various influences on tumor progression, such as cellular proliferation, apoptosis, angiogenesis, and metastasis. Vascular endothelial growth factor (VEGF) is a secreted molecule supporting angiogenesis in various cancers through activation of the PI3K/AKT/ERK1/2 pathway. OPN and VEGF have a number of isoforms with various activities. In spite of the well-defined association between OPN and VEGF isoform expression and cure rate for solid tumors, there is a scarcity of information as to any association in leukemia. Based on the critical role of OPN in cell survival, it seems reasonable to hypothesize that OPN and VEGF isoform expression levels may impact on chemoresistance and relapse in leukemia the same as in solid tumors. Hence, the aim of our review was to explain relationships between OPN and VEGF isoforms and angiogenesis and related pathways in chemoresistance of leukemia and solid tumors. Our findings demonstrated that OPNb and OPNc alongside with VEGF isoforms and other gene pathways are involved in angiogenesis and also might promote chemoresistance and even recurrence in leukemia and solid tumors. To sum up, targeting OPN isoforms, particularly b and c, might be a novel therapeutic strategy for the treatment of leukemia as well as solid tumors.
Collapse
Affiliation(s)
- Akram Mirzaei
- Hematology, Oncology and Stem Cell Transplantation Research Center, Tehran University of Medical Sciences, Iran. ,
| | | | | | | | | | | | | |
Collapse
|
12
|
Zeng B, Zhou M, Wu H, Xiong Z. SPP1 promotes ovarian cancer progression via Integrin β1/FAK/AKT signaling pathway. Onco Targets Ther 2018; 11:1333-1343. [PMID: 29559792 PMCID: PMC5856063 DOI: 10.2147/ott.s154215] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
OBJECTIVES Ovarian cancer is one of the most lethal malignant tumors in women. Secreted phosphoprotein 1 (SPP1) plays an important role in some cancer types. Therefore, the role of SPP1 in ovarian cancer was determined and the potential mechanism was elucidated. MATERIALS AND METHODS The expression of SPP1 in ovarian cancer was determined by immunohistochemistry in ovarian cancer tissues and normal ovarian tissues. Cellular proliferation, migration, and invasion were determined by cell counting kit-8 assay, wound healing assay, and Matrigel invasion assay in SKOV3 and A2780 cells. The protein expression of SPP1, integrin subunit β1 (Integrin β1), focal adhesion kinase (FAK), and phosphorylation protein kinase B (p-AKT) was detected by Western blotting in SKOV3 cells after silencing SPP1. The expression of SPP1 was determined in SKOV3 cells after transfecting with miR-181a mimics or inhibitors. The growth of SKOV3 cells in vivo was determined in a nude mouse model of ovarian cancer after silencing SPP1. RESULTS The expression of SPP1 was higher in epithelial ovarian cancer tissues than in normal ovarian tissues. Silencing SPP1 decreased the cell proliferation, migration, and invasion. Ectopic expression of SPP1 increased the cell proliferation, migration, and invasion. Silencing SPP1 prevented ovarian cancer growth in mice. Silencing SPP1 inhibited Integrin β1/FAK/AKT pathway. In agreement, ectopically expressed SPP1 activated Integrin β1/FAK/AKT pathway. Also, SPP1 was regulated by miR-181a. CONCLUSION SPP1 is a biomarker for the prognosis of ovarian cancer. It is also oncogenic and a potential target for ovarian cancer therapy.
Collapse
Affiliation(s)
- Biao Zeng
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Min Zhou
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Huan Wu
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| | - Zhengai Xiong
- Department of Obstetrics and Gynecology, Second Affiliated Hospital, Chongqing Medical University, Chongqing, China
| |
Collapse
|
13
|
Paleari L, Rotolo N, Imperatori A, Puzone R, Sessa F, Franzi F, Meacci E, Camplese P, Cesario A, Paganuzzi M. Osteopontin is not a Specific Marker in Malignant Pleural Mesothelioma. Int J Biol Markers 2018; 24:112-7. [DOI: 10.1177/172460080902400208] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background and aims: Osteopontin (OPN) is an integrin-binding protein recently shown to be related to tumorigenesis, progression and metastasis in different experimental models of malignancy. Malignant pleural mesothelioma (MPM) is a fatal disease in which the prognosis remains very poor and the knowledge of predictive factors for outcome is insufficient. The identification of new molecules involved in cancer initiation and development is a fundamental step for improving the curability of this kind of tumor. The purpose of this study is to define the role of OPN in the diagnosis of MPM by determining its prognostic and diagnostic value. Methods: a group of 24 surgically staged MPM subjects was compared with a group of 31 subjects with non-malignant pulmonary diseases, and with 37 healthy controls. Tumor tissue was analyzed for OPN by immunohistochemical tests, and plasma OPN levels were measured by an enzyme-linked immunosorbent assay. Results: Plasma OPN levels were not significantly higher in either of the patient groups compared with the control group. Immunohistochemical analysis revealed OPN staining of tumor cells in 21 of 24 MPMs. Receiver operating characteristic curve/area under the curve (ROC/AUC) analysis comparing the plasma OPN levels in the healthy group with those of MPM patients showed 40% sensitivity and 100% specificity at a cutoff value of 60.8 ng of OPN per milliliter (AUC 0.6). Conclusion: Plasma OPN levels do not discriminate between chronic inflammatory and malignant lung diseases and staining intensity in MPM specimens does not correlate with OPN plasma levels.
Collapse
Affiliation(s)
- Laura Paleari
- Lung Cancer Unit, National Cancer
Research Institute, Genoa
| | - Nicola Rotolo
- Thoracic Surgery Unit, University of
Insubria, Varese
| | | | - Roberto Puzone
- Clinical Epidemiology, National Cancer
Research Institute, Genoa
| | - Fausto Sessa
- IRCCS Multimedica, Milan
- Pathology Unit, University of
Insubria, Varese
| | | | - Elisa Meacci
- Thoracic Surgery Unit, Catholic
University, Rome
| | | | - Alfredo Cesario
- Thoracic Surgery Unit, Catholic
University, Rome
- IRCCS San Raffaele Pisana, Rome
| | - Michela Paganuzzi
- Clinical Pathology Laboratory,
National Cancer Research Institute, Genoa - Italy
| |
Collapse
|
14
|
The role of α9β1 integrin and its ligands in the development of autoimmune diseases. J Cell Commun Signal 2017; 12:333-342. [PMID: 28975544 DOI: 10.1007/s12079-017-0413-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Accepted: 09/25/2017] [Indexed: 02/07/2023] Open
Abstract
Adhesion of cells to extracellular matrix proteins through integrins expressed on the cell surface is important for cell adhesion/motility, survival, and differentiation. Recently, α9β1 integrin was reported to be important for the development of autoimmune diseases including rheumatoid arthritis, multiple sclerosis, and their murine models. In addition, ligands for α9β1 integrin, such as osteopontin and tenascin-C, are well established as key regulators of autoimmune diseases. Therefore, this review focused on the role of interactions between α9β1 integrin and its ligands in the development of autoimmune diseases.
Collapse
|
15
|
Hsu LH, Chu NM, Kao SH. Estrogen, Estrogen Receptor and Lung Cancer. Int J Mol Sci 2017; 18:ijms18081713. [PMID: 28783064 PMCID: PMC5578103 DOI: 10.3390/ijms18081713] [Citation(s) in RCA: 127] [Impact Index Per Article: 18.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2017] [Revised: 08/01/2017] [Accepted: 08/03/2017] [Indexed: 12/13/2022] Open
Abstract
Estrogen has been postulated as a contributor for lung cancer development and progression. We reviewed the current knowledge about the expression and prognostic implications of the estrogen receptors (ER) in lung cancer, the effect and signaling pathway of estrogen on lung cancer, the hormone replacement therapy and lung cancer risk and survival, the mechanistic relationship between the ER and the epidermal growth factor receptor (EGFR), and the relevant clinical trials combining the ER antagonist and the EGFR antagonist, to investigate the role of estrogen in lung cancer. Estrogen and its receptor have the potential to become a prognosticator and a therapeutic target in lung cancer. On the other hand, tobacco smoking aggravates the effect of estrogen and endocrine disruptive chemicals from the environment targeting ER may well contribute to the lung carcinogenesis. They have gradually become important issues in the course of preventive medicine.
Collapse
Affiliation(s)
- Li-Han Hsu
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan.
- Division of Pulmonary and Critical Care Medicine, Sun Yat-Sen Cancer Center, Taipei 112, Taiwan.
- Department of Medicine, National Yang-Ming University Medical School, Taipei 112, Taiwan.
| | - Nei-Min Chu
- Department of Medical Oncology, Sun Yat-Sen Cancer Center, Taipei 112, Taiwan.
| | - Shu-Huei Kao
- Ph.D. Program in Medical Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan.
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan.
| |
Collapse
|
16
|
Januchowski R, Sterzyńska K, Zawierucha P, Ruciński M, Świerczewska M, Partyka M, Bednarek-Rajewska K, Brązert M, Nowicki M, Zabel M, Klejewski A. Microarray-based detection and expression analysis of new genes associated with drug resistance in ovarian cancer cell lines. Oncotarget 2017; 8:49944-49958. [PMID: 28611294 PMCID: PMC5564819 DOI: 10.18632/oncotarget.18278] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 04/24/2017] [Indexed: 12/24/2022] Open
Abstract
PURPOSE The present study is to discover a new genes associated with drug resistance development in ovarian cancer. METHODS We used microarray analysis to determine alterations in the level of expression of genes in cisplatin- (CisPt), doxorubicin- (Dox), topotecan- (Top), and paclitaxel- (Pac) resistant variants of W1 and A2780 ovarian cancer cell lines. Immunohistochemistry assay was used to determine protein expression in ovarian cancer patients. RESULTS We observed alterations in the expression of 22 genes that were common to all three cell lines that were resistant to the same cytostatic drug. The level of expression of 13 genes was upregulated and that of nine genes was downregulated. In the CisPt-resistant cell line, we observed downregulated expression of ABCC6, BST2, ERAP2 and MCTP1; in the Pac-resistant cell line, we observe upregulated expression of ABCB1, EPHA7 and RUNDC3B and downregulated expression of LIPG, MCTP1, NSBP1, PCDH9, PTPRK and SEMA3A. The expression levels of three genes, ABCB1, ABCB4 and IFI16, were upregulated in the Dox-resistant cell lines. In the Top-resistant cell lines, we observed increased expression levels of ABCG2, HERC5, IFIH1, MYOT, S100A3, SAMD4A, SPP1 and TGFBI and decreased expression levels of MCTP1 and PTPRK. The expression of EPHA7, IFI16, SPP1 and TGFBI was confirmed at protein level in analyzed ovarian cancer patients.. CONCLUSIONS The expression profiles of the investigated cell lines indicated that new candidate genes are related to the development of resistance to the cytostatic drugs that are used in first- and second-line chemotherapy of ovarian cancer.
Collapse
Affiliation(s)
- Radosław Januchowski
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Karolina Sterzyńska
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Piotr Zawierucha
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
- Department of Anatomy, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Marcin Ruciński
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Monika Świerczewska
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Małgorzata Partyka
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | | | - Maciej Brązert
- Division of Infertility and Reproductive Endocrinology, Department of Gynecology, Obstetrics and Gynecological Oncology, Poznań University of Medical Sciences, Poznań, 60-535, Poland
| | - Michał Nowicki
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
| | - Maciej Zabel
- Department of Histology and Embryology, Poznań University of Medical Sciences, Poznań, 60-781, Poland
- Department of Histology and Embryology, Wrocław Medical University, Wrocław, 50-368, Poland
| | - Andrzej Klejewski
- Department of Nursing, Poznań University of Medical Sciences, Poznań, 60-179, Poland
- Departament of Obstetrics and Womens Dieseases, Poznań University of Medical Sciences, Poznań, 60-535, Poland
| |
Collapse
|
17
|
Hsu LH, Hsu PC, Liao TL, Feng AC, Chu NM, Kao SH. Pleural fluid osteopontin, vascular endothelial growth factor, and urokinase-type plasminogen activator levels as predictors of pleurodesis outcome and prognosticators in patients with malignant pleural effusion: a prospective cohort study. BMC Cancer 2016; 16:463. [PMID: 27411914 PMCID: PMC4944509 DOI: 10.1186/s12885-016-2529-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Accepted: 07/06/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Rapidly growing cancer cells secrete growth-promoting polypeptides and have increased proteolytic activity, contributing to tumor progression and metastasis. Their presentation in malignant pleural effusion (MPE) and their predictive value for the outcome of pleurodesis and survival were studied. METHODS Between February 2011 and March 2012, MPE samples were prospectively collected from 61 patients. Twenty-five patients with non-malignant pleural effusion in the same period were included as controls. Pleural fluid osteopontin (OPN), vascular endothelial growth factor (VEGF), and urokinase-type plasminogen activator (uPA) concentrations were measured. RESULTS Patients with MPE had higher pleural fluid OPN, VEGF, and uPA concentrations than those with non-malignant pleural effusion, but only differences in VEGF were statistically significant (p = 0.045). Patients with distant metastases had significantly elevated pleural fluid VEGF concentrations than those without (p = 0.004). Pleural fluid OPN, VEGF, and uPA concentrations were positively correlated in most patients. However, there was no significant difference in pleural fluid OPN, VEGF, and uPA concentrations between patients with successful pleurodesis and those without. There was also no significant difference in cancer-specific survival between sub-groups with higher and lower pleural fluid OPN, VEGF, or uPA concentrations. Patients with successful pleurodesis had significantly longer cancer-specific survival than those without (p = 0.015). CONCLUSIONS Pleural fluid OPN, VEGF, and uPA concentrations are elevated in MPE but are not satisfactory predictors of pleurodesis outcome or survival. Patients with higher pleural fluid VEGF concentration have higher risk of distant metastasis. Evaluating the benefits of therapy targeting the VEGF pathway in these patients warrants further studies.
Collapse
Affiliation(s)
- Li-Han Hsu
- Ph.D. for Medical Biotechnology Program, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan.,Department of Medicine, National Yang-Ming University Medical School, Taipei, Taiwan.,Division of Pulmonary and Critical Care Medicine, Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Pei-Chi Hsu
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 110, Taiwan
| | - Tien-Ling Liao
- School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 110, Taiwan
| | - An-Chen Feng
- Department of Research, Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Nei-Min Chu
- Department of Medical Oncology, Sun Yat-Sen Cancer Center, Taipei, Taiwan
| | - Shu-Huei Kao
- Ph.D. for Medical Biotechnology Program, College of Medical Science and Technology, Taipei Medical University, Taipei, Taiwan. .,School of Medical Laboratory Science and Biotechnology, College of Medical Science and Technology, Taipei Medical University, 250 Wu-Hsing Street, Taipei, 110, Taiwan.
| |
Collapse
|
18
|
Spella M, Giannou AD, Stathopoulos GT. Switching off malignant pleural effusion formation-fantasy or future? J Thorac Dis 2015; 7:1009-20. [PMID: 26150914 DOI: 10.3978/j.issn.2072-1439.2015.05.20] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Accepted: 05/27/2015] [Indexed: 12/11/2022]
Abstract
Malignant pleural effusion (MPE) is common and difficult to treat. In the vast majority of patients the presence of MPE heralds incurable disease, associated with poor quality of life, morbidity and mortality. Current therapeutic approaches are inefficient and merely offer palliation of associated symptoms. Recent scientific progress has shed light in the biologic processes governing the mechanisms behind the pathobiology of MPE. Pleural based tumors interfere with pleural fluid drainage, as well as the host vasculature and immune system, resulting in decreased fluid absorption and increased pleural fluid production via enhanced plasma extravasation into the pleural space. In order to achieve this feat, pleural based tumors must elicit critical vasoactive events in the pleura, thus forming a favorable microenvironment for tumor dissemination and MPE development. Such properties involve specific transcriptional signaling cascades in addition to secretion of important mediators which attract and activate host cell populations which, in turn, impact tumor cell functions. The dissection of the biologic steps leading to MPE formation provides novel therapeutic targets and recent research findings provide encouraging results towards future therapeutic innovations in MPE management.
Collapse
Affiliation(s)
- Magda Spella
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, 26504, Greece
| | - Anastasios D Giannou
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, 26504, Greece
| | - Georgios T Stathopoulos
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Rio, Achaia, 26504, Greece
| |
Collapse
|
19
|
Domvri K, Zarogoulidis P, Theodoropoulos F, Huang H, Zarogoulidis K. Establishment of a malignant pleural effusion mouse model: pathogenesis pathways. Transl Lung Cancer Res 2015; 1:163-6. [PMID: 25806177 DOI: 10.3978/j.issn.2218-6751.2012.08.02] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2012] [Accepted: 08/24/2012] [Indexed: 01/09/2023]
Affiliation(s)
- Kalliopi Domvri
- Pulmonary Department - Oncology Unit, "G. Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Paul Zarogoulidis
- Pulmonary Department - Oncology Unit, "G. Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece ; ; Pulmonary Department - Interventional Unit, "Ruhrlandklinik", University of Essen, Essen, Germany
| | - Fotis Theodoropoulos
- Pulmonary Department - Interventional Unit, "Ruhrlandklinik", University of Essen, Essen, Germany
| | - Haidong Huang
- Department of Respiratory diseases, Changhai hospital, Yangpu District, Shanghai 200082, China
| | - Konstantinos Zarogoulidis
- Pulmonary Department - Oncology Unit, "G. Papanikolaou" General Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| |
Collapse
|
20
|
Ramchandani D, Weber GF. Interactions between osteopontin and vascular endothelial growth factor: Implications for cancer. Biochim Biophys Acta Rev Cancer 2015; 1855:202-22. [PMID: 25732057 DOI: 10.1016/j.bbcan.2015.02.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2014] [Revised: 02/10/2015] [Accepted: 02/22/2015] [Indexed: 12/12/2022]
Abstract
For this comprehensive review, 257 publications with the keywords "osteopontin" or "OPN" and "vascular endothelial growth factor" or "VEGF" in PubMed were screened (time frame from year 1996 to year 2014). 37 articles were excluded because they were not focused on the interactions between these molecules, and papers relevant for transformation-related phenomena were selected. Osteopontin (OPN) and vascular endothelial growth factor (VEGF) are characterized by a convergence in function for regulating cell motility and angiogenesis, the response to hypoxia, and apoptosis. Often, they are co-expressed or one molecule induces the other, however, in some settings OPN-associated pathways and VEGF-associated pathways are distinct. Their relationships affect the pathogenesis in cancer, where they contribute to progression and angiogenesis and serve as markers for poor prognosis. The inhibition of OPN may reduce VEGF levels and suppress tumor progression. In vascular pathologies, these two cytokines mediate remodeling, but may also perpetuate inflammation and narrowing of the arteries. OPN and VEGF are elevated and contribute to vascularization in inflammatory diseases.
Collapse
Affiliation(s)
| | - Georg F Weber
- James L. Winkle College of Pharmacy, University of Cincinnati, USA.
| |
Collapse
|
21
|
Hsu LH, Liu KJ, Tsai MF, Wu CR, Feng AC, Chu NM, Kao SH. Estrogen adversely affects the prognosis of patients with lung adenocarcinoma. Cancer Sci 2014; 106:51-9. [PMID: 25338663 PMCID: PMC4317775 DOI: 10.1111/cas.12558] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Revised: 10/04/2014] [Accepted: 10/10/2014] [Indexed: 01/15/2023] Open
Abstract
Estrogen has been postulated to contribute to the development and progression of lung cancer. We examined the epidemiologic evidence, explored the characteristics of estrogen receptors (ER) in lung adenocarcinoma, and investigated the effect of estrogen on lung cancer cell migration, including the signaling pathway involved. For epidemiologic evidence, a total of 1434 consecutive non-small cell lung cancer patients who underwent standardized staging and homogenous treatment were prospectively enrolled from January 2002 to December 2008, and followed until December 2012. The possible prognostic factors to be analyzed included stage, age, gender, menopausal status, smoking history and histology. For laboratory study, lung cancer cell lines A549 and PE089 and malignant pleural effusions from the patients with lung adenocarcinoma were used. We found that the premenopausal patients had more advanced disease and a shorter survival among the never-smoking female patients with lung adenocarcinoma. ERβ was the predominant ER in the lung cancer cell lines. We proposed a different pathway that estrogen upregulated the expression of osteopontin and then promoted cell migration through αvβ3 integrin binding and activated MEK-ERK signaling pathway, which is a common downstream pathway with epidermal growth factor receptor (EGFR) activation. An additive effect of ER antagonists and EGFR antagonists on the inhibition of cell migration was also noted. Our results suggest that estrogen adversely affects the prognosis of patients with lung adenocarcinoma. Osteopontin contributed to the cross-talk between ER and EGFR signaling pathways. Estrogen, with its receptor, has the potential to be a prognosticator and a therapeutic target in lung cancer.
Collapse
Affiliation(s)
- Li-Han Hsu
- Division of Pulmonary and Critical Care Medicine, Sun Yat-Sen Cancer Center, Taipei, Taiwan; Department of Medicine, National Yang-Ming University Medical School, Taipei, Taiwan
| | | | | | | | | | | | | |
Collapse
|
22
|
Zhang H, Liu HB, Yuan DM, Wang ZF, Wang YF, Song Y. Prognostic value of secreted phosphoprotein-1 in pleural effusion associated with non-small cell lung cancer. BMC Cancer 2014; 14:280. [PMID: 24758329 PMCID: PMC4014756 DOI: 10.1186/1471-2407-14-280] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Accepted: 04/17/2014] [Indexed: 12/24/2022] Open
Abstract
Background Malignant pleural effusion (MPE) is a common complication of advanced lung cancer. Research has shown that secreted phosphoprotein-1 (SPP1) is essential in MPE associated with lung cancer. This retrospective study was performed to evaluate the prognostic significance of SPP1 in the MPE of patients with non-small cell lung cancer (NSCLC). Methods MPE specimens were obtained from 85 NSCLC patients (study group), and pleural effusion specimens were obtained from 24 patients with benign lung disease (control group). Specimens were tested for SPP1 using enzyme-linked immunosorbent assay (ELISA). Based on the cutoff value of receiver operating characteristic (ROC) curve analysis, the study patients were divided into a high-SPP1-expression subgroup and a low-expression subgroup. The primary and secondary endpoints of this study were progression-free survival (PFS) and overall survival (OS). Results The SPP1 levels of the study group were significantly higher compared to those of the controls (Mann–Whitney U test, P = 0.017). The number of extrapulmonary metastases was significantly higher in the high-SPP1-expressing patients than in the low-expressing patients (P = 0.03). Kaplan-Meier survival analysis showed that SPP1 levels were negatively associated with OS and PFS in both subgroups of study patients (P = 0.026; P = 0.039, respectively). Cox regression analysis showed that SPP1 was an independent prognostic factor in patients with NSCLC (HR = 1.832, 95% confidence interval: 1.003–3.345; P = 0.049). Conclusion SPP1 in pleural effusion can be used for the auxiliary diagnosis of MPE and used to determine the prognosis of patients with NSCLC.
Collapse
Affiliation(s)
| | | | | | | | | | - Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of Medicine, 305 East Zhongshan Road, 210002 Nanjing, Jiangsu Province, China.
| |
Collapse
|
23
|
Štemberger C, Matušan-Ilijaš K, Avirović M, Bulat-Kardum L, Ivančić A, Jonjić N, Lučin K. Osteopontin is associated with decreased apoptosis and αv integrin expression in lung adenocarcinoma. Acta Histochem 2014; 116:222-9. [PMID: 23992637 DOI: 10.1016/j.acthis.2013.07.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2013] [Revised: 07/12/2013] [Accepted: 07/14/2013] [Indexed: 01/13/2023]
Abstract
Osteopontin (OPN) is a glycoprotein involved in invasion, progression and metastasis of many carcinomas. It contains several functional domains including binding sites for αv integrins, cell surface molecules playing a major role in mediating cell migration and adhesion. The aim of the study was to evaluate the expression of osteopontin in human non-small cell lung cancer (NSCLC) and to determine its possible prognostic significance as well as relation to apoptosis and αv integrin expression. We analyzed 111 surgically resected NSCLC for immunohistochemical expression of OPN and αv integrin. OPN expression was compared to apoptotic rate and clinicopathological parameters such as tumor size, histological grade, lymph node status, pT, and TNM stage. Apoptotic rate was measured by TUNEL staining method. OPN expression in NSCLC was significantly higher in lung adenocarcinomas (AC) then in squamous cell carcinomas (p<0.001). There was no correlation between OPN expression and clinicopathological parameters. The level of OPN expression in AC was associated with decreased apoptotic activity of tumor cells (p=0.006), and correlated with αv integrin expression (p=0.048), particularly in low stage tumors (p=0.013). Prolonged tumor cell survival in lung AC due to OPN and αv integrin overexpression may have an impact on tumor progression and resistance to therapy.
Collapse
|
24
|
Meng W, Ye Z, Cui R, Perry J, Dedousi-Huebner V, Huebner A, Wang Y, Li B, Volinia S, Nakanishi H, Kim T, Suh SS, Ayers LW, Ross P, Croce CM, Chakravarti A, Jin VX, Lautenschlaeger T. MicroRNA-31 predicts the presence of lymph node metastases and survival in patients with lung adenocarcinoma. Clin Cancer Res 2013; 19:5423-33. [PMID: 23946296 DOI: 10.1158/1078-0432.ccr-13-0320] [Citation(s) in RCA: 82] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
PURPOSE We conducted genome-wide miRNA-sequencing (miRNA-seq) in primary cancer tissue from patients of lung adenocarcinoma to identify markers for the presence of lymph node metastasis. EXPERIMENTAL DESIGN Markers for lymph node metastasis identified by sequencing were validated in a separate cohort using quantitative PCR. After additional validation in the The Cancer Genome Atlas (TCGA) dataset, functional characterization studies were conducted in vitro. RESULTS MiR-31 was upregulated in lung adenocarcinoma tissues from patients with lymph node metastases compared with those without lymph node metastases. We confirmed miR-31 to be upregulated in lymph node-positive patients in a separate patient cohort (P = 0.009, t test), and to be expressed at higher levels in adenocarcinoma tissue than in matched normal adjacent lung tissues (P < 0.0001, paired t test). MiR-31 was then validated as a marker for lymph node metastasis in an external validation cohort of 233 lung adenocarcinoma cases of the TCGA (P = 0.031, t test). In vitro functional assays showed that miR-31 increases cell migration, invasion, and proliferation in an ERK1/2 signaling-dependent manner. Notably, miR-31 was a significant predictor of survival in a multivariate cox regression model even when controlling for cancer staging. Exploratory in silico analysis showed that low expression of miR-31 is associated with excellent survival for T2N0 patients. CONCLUSIONS We applied miRNA-seq to study microRNomes in lung adenocarcinoma tissue samples for the first time and potentially identified a miRNA predicting the presence of lymph node metastasis and survival outcomes in patients of lung adenocarcinoma.
Collapse
Affiliation(s)
- Wei Meng
- Authors' Affiliations: Department of Molecular Medicine, The University of Texas Health Science Center, San Antonio, Texas; Department of Radiation Oncology, Department of Molecular Virology, Immunology and Medical Genetics; Comprehensive Cancer Center; Department of Pathology, College of Medicine; Department of Surgery, Division of Thoracic Surgery, The Ohio State University, Columbus, Ohio; and Yanbian University College of Medicine, Ji Lin, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
25
|
Bradshaw M, Mansfield A, Peikert T. The role of vascular endothelial growth factor in the pathogenesis, diagnosis and treatment of malignant pleural effusion. Curr Oncol Rep 2013; 15:207-16. [PMID: 23568600 PMCID: PMC3674487 DOI: 10.1007/s11912-013-0315-7] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Malignant pleural effusions (MPEs) are a significant source of cancer-related morbidity. Over 150,000 patients in the United States suffer from breathlessness and diminished quality of life due to MPE each year. Current management strategies are of mostly palliative value and focus on symptom control; they do not address the pathobiology of the effusion, nor do they improve survival. Further elucidation of the pathophysiological mechanisms, coupled with the development of novel treatments such as intrapleural chemotherapeutics targeting this process, has the potential to greatly improve the efficacy of our current management options. Vascular endothelial growth factor-A (VEGF-A) has been implicated as a critical cytokine in the formation of malignant pleural effusions. Elevated levels of VEGF produced by tumor cells, mesothelial cells, and infiltrating immune cells result in increased vascular permeability, cancer cell transmigration, and angiogenesis. Therefore antiangiogenic therapies such as Bevacizumab, a monoclonal antibody targeting VEGF-A, may have a potential role in the management of malignant pleural effusions. Herein we review the pathogenesis and potential treatment strategies of malignant pleural effusions, with a focus on angiogenesis and antiangiogenic therapeutics.
Collapse
|
26
|
Stathopoulos GT, Kalomenidis I. Malignant pleural effusion: tumor-host interactions unleashed. Am J Respir Crit Care Med 2012; 186:487-92. [PMID: 22652027 PMCID: PMC5650050 DOI: 10.1164/rccm.201203-0465pp] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Malignant pleural effusion (MPE) poses a significant clinical problem. Current nonetiologic management is suboptimal in terms of efficacy and safety. In light of recent research progress, we propose herein a new view of MPE development, which may rapidly translate into meaningful changes in therapeutics. In addition to tumor-induced impairment of pleural fluid drainage, pertinent findings point toward another pathway to MPE formation: a vicious loop of interactions between pleural-based tumor cells and the host vasculature and immune system that results in increased net fluid production via enhanced plasma extravasation into the pleural space. The ability of tumor cells to trigger this cascade likely rests on a specific and distinct transcriptional repertoire, which results in important vasoactive events in the pleural space. Although the characterization of tumor-derived factors responsible for MPE development is in the making, an additional, indirect path to MPE was recently demonstrated: tumor cells recruit and co-opt host cells and mediators, which, in turn, amplify tumor cell-primed fluid leakage and impact tumor cell functions. Importantly, recent evidence suggests that the biologic events that culminate in clinical MPE are likely amenable to therapeutic inhibition and even prevention. In this perspective, the scientific basis for an update of current concepts of MPE formation is highlighted. Key questions for future research are posed. Finally, a vision for novel, effective, safe, and convenient treatment modalities that can be offered to outpatients with MPE is set forth.
Collapse
Affiliation(s)
- Georgios T Stathopoulos
- Laboratory for Molecular Respiratory Carcinogenesis, Department of Physiology, Faculty of Medicine, University of Patras, Basic Biomedical Sciences Building, 2nd floor, Room B40, 1 Asklepiou Street, University Campus (Panepistimioupolis), 26504 Rio, Greece.
| | | |
Collapse
|
27
|
Psallidas I, Stathopoulos GT, Maniatis NA, Magkouta S, Moschos C, Karabela SP, Kollintza A, Simoes DCM, Kardara M, Vassiliou S, Papiris SA, Roussos C, Kalomenidis I. Secreted phosphoprotein-1 directly provokes vascular leakage to foster malignant pleural effusion. Oncogene 2012; 32:528-35. [PMID: 22370646 DOI: 10.1038/onc.2012.57] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Secreted phosphoprotein-1 (SPP1) promotes cancer cell survival and regulates tumor-associated angiogenesis and inflammation, both central to the pathogenesis of malignant pleural effusion (MPE). Here, we examined the impact of tumor- and host-derived SPP1 in MPE formation and explored the mechanisms by which the cytokine exerts its effects. We used a syngeneic murine model of lung adenocarcinoma-induced MPE. To dissect the effects of tumor- versus host-derived SPP1, we intrapleurally injected wild-type and SPP1-knockout C57/BL/6 mice with either wild-type or SPP1-deficient syngeneic lung cancer cells. We demonstrated that both tumor- and host-derived SPP1 promoted pleural fluid accumulation and tumor dissemination in a synergistic manner (P<0.001). SPP1 of host origin elicited macrophage recruitment into the cancer-affected pleural cavity and boosted tumor angiogenesis, whereas tumor-derived SPP1 curtailed cancer cell apoptosis in vivo. Moreover, the cytokine directly promoted vascular hyper-permeability independently of vascular endothelial growth factor. In addition, SPP1 of tumor and host origin differentially affected the expression of proinflammatory and angiogenic mediators in the tumor microenvironment. These results suggest that SPP1 of tumor and host origin impact distinct aspects of MPE pathobiology to synergistically promote pleural fluid formation and pleural tumor progression. SPP1 may present an attractive target of therapeutic interventions for patients with MPE.
Collapse
Affiliation(s)
- I Psallidas
- Marianthi Simou Laboratory, 1st Department of Critical Care & Pulmonary Services, Athens Medical School, Evangelismos Hospital, Athens, Greece.
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
28
|
Imano M, Okuno K, Itoh T, Satou T, Ishimaru E, Yasuda T, Hida JI, Imamoto H, Takeyama Y, Shiozaki H. Osteopontin Induced by Macrophages Contribute to Metachronous Liver Metastases in Colorectal Cancer. Am Surg 2011. [DOI: 10.1177/000313481107701143] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Even after radical surgery for stage II and stage III colorectal cancer, metachronous liver metastasis is frequently observed. The aim of this study was to identify the risk of metachronous liver metastasis with retrospective clinicopathological study. Immunohistochemistry was performed to evaluate the expression of Osteopontin (OPN), CD-68, and CD105 in 41 cases of stage II and stage III colorectal cancer tissue. Stage II and stage III colorectal cancer patients who had undergone R0 resection were classified into two groups: with metachronous liver metastasis (m-LM; n = 17) and without liver metastases (control; n = 24). Additionally, double-immunofluorescence staining was performed using antibodies to OPN and CD68. OPN-positive cells were frequently colocalized with CD68 immunoreactivity. OPN and microvascular density expression in the central area were significantly higher in the m-LM (OPN; control 4.3 ± 0.56, m-LV 10.8 ± 1.48, P < 0.05; microvascular density control 18.5 ± 2.86, m-LV 31.4 ± 4.39, P < 0.05), while CD68 expression in the invasive margin was significantly higher in the control group (control 98.9 ± 7.31, m-LV 28.2 ± 3.18, P < 0.05). These results suggest that the risk of metachronous liver metastasis could be well predicted by immunohistochemical staining of OPN in the central areas, and CD68 in the invasive margins of tumors.
Collapse
Affiliation(s)
- Motohiro Imano
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
- Ambulatory Treatment Center, Kinki University Hospital, Ohno-higashi Osaka-Sayama, Osaka, Japan
| | - Kiyotaka Okuno
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Tatsuki Itoh
- Departments of Pathology, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Takao Satou
- Departments of Pathology, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Eizaburo Ishimaru
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Takushi Yasuda
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Jin-Ichi Hida
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Haruhiko Imamoto
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| | - Yoshifumi Takeyama
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
- Ambulatory Treatment Center, Kinki University Hospital, Ohno-higashi Osaka-Sayama, Osaka, Japan
| | - Hitoshi Shiozaki
- Departments of Surgery, Kinki University Faculty of Medicine, Ohno-Higashi Osaka-Sayama, Osaka, Japan
| |
Collapse
|
29
|
Chuang CY, Chang H, Lin P, Sun SJ, Chen PH, Lin YY, Sheu GT, Ko JL, Hsu SL, Chang JT. Up-regulation of osteopontin expression by aryl hydrocarbon receptor via both ligand-dependent and ligand-independent pathways in lung cancer. Gene 2011; 492:262-9. [PMID: 22037483 DOI: 10.1016/j.gene.2011.10.019] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2011] [Revised: 08/11/2011] [Accepted: 10/04/2011] [Indexed: 11/16/2022]
Abstract
The secreted glycol-phosphoprotein OPN not only plays important roles in immune responses and tissue remodeling but is also intimately involved in tumorigenesis. It is up-regulated in various cancers and correlated with poor prognosis. It is evident by enhancing growth and migration of cancer cells. However, the mechanisms that participate in up-regulation of OPN in lung cancer are largely unknown. Up-regulation of aryl hydrocarbon receptor (AhR), a transcription factor activated by xenobiotics, has been observed in lung cancer as well as premalignant lesions. In this study we demonstrated that AhR positively regulates OPN expression in lung cancer. We observed positive correlation of OPN and AhR expression in lung cancer specimen. Knockdown or overexpression of AhR exhibited down- or up-regulation of OPN expression in lung cancer cells. We identified an OPN promoter region between positions -268 and +435 that was activated by both ligand-independent and ligand-activated AhR. However, this region does not contain AhR response element/dioxin response element (DRE/XRE). Further truncations and internal deletions of the promoter revealed that the ligand-independent and ligand-activated AhR function through different regions of OPN promoter. The region between -268 and -100 was required for ligand-independent AhR activity. This region contains several cis-elements including AP2, C/EBP, SP1 and AP1 sites. On the other hand, the ligand-activated AhR up-regulates OPN activity through two regions of OPN promoter; one contains NFκB site at +137 and the other is between positions -100 and +126. This study suggested that both overexpression of un-induced AhR (in cases of non-smokers with high level of AhR) and ligand-activated AhR (such as smokers) contribute to up-regulation of OPN that in turn leads to lung tumorigenesis.
Collapse
Affiliation(s)
- Cheng-Yen Chuang
- Institute of Medicine, Chung Shan Medical University, and Division of Thoracic Surgery, Department of Education & Research, Taichung Veterans General Hospital, Taichung, Taiwan, ROC
| | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Abstract
Pleural malignancies, including primary malignant pleural mesothelioma and secondary pleural metastasis of various tumours resulting in malignant pleural effusion, are frequent and lethal diseases that deserve devoted translational research efforts for improvements to be introduced to the clinic. This paper highlights select clinical advances that have been accomplished recently and that are based on preclinical research on pleural malignancies. Examples are the establishment of folate antimetabolites in mesothelioma treatment, the use of PET in mesothelioma management and the discovery of mesothelin as a marker of mesothelioma. In addition to established translational advances, this text focuses on recent research findings that are anticipated to impact clinical pleural oncology in the near future. Such progress has been substantial, including the development of a genetic mouse model of mesothelioma and of transplantable models of pleural malignancies in immunocompetent hosts, the deployment of stereological and imaging methods for integral assessment of pleural tumour burden, as well as the discovery of the therapeutic potential of aminobiphosphonates, histone deacetylase inhibitors and ribonucleases against malignant pleural disease. Finally, key obstacles to overcome towards a more rapid advancement of translational research in pleural malignancies are outlined. These include the dissection of cell-autonomous and paracrine pathways of pleural tumour progression, the study of mesothelioma and malignant pleural effusion separately from other tumours at both the clinical and preclinical levels, and the expansion of tissue banks and consortia of clinical research of pleural malignancies.
Collapse
|
31
|
Ma B, Pan Y, Song Q, Tie L, Zhang Y, Xiao Y, Zhang J, Han J, Xu Y, Xiang Y, Yu HM, Li XJ. The effect of topiramate on tumor-related angiogenesis and on the serum proteome of mice bearing Lewis lung carcinoma. Eur J Pharmacol 2011; 663:9-16. [PMID: 21596032 DOI: 10.1016/j.ejphar.2011.04.056] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2010] [Revised: 04/19/2011] [Accepted: 04/20/2011] [Indexed: 11/26/2022]
Abstract
Topiramate has been used in patients with brain tumors who develop epilepsy. In our previous research we found topiramate could inhibit tumor metastases of Lewis lung carcinoma in C57BL/6 mice. In this study we aimed to assess the antimetastatic activity of topiramate and determine its mechanism of action. After confirming the effects of topiramate on Lewis lung carcinoma in C57BL/6 mice, we assessed the mRNA expression of carbonic anhydrases II and IX, and the vascular endothelial growth factor (VEGF) distribution in tumor tissue. We studied the role of topiramate on primary angiogenesis using a chicken embryo chorioallantoic membrane angiogenesis model, and analyzed the protein profile of serum from mice treated with or without topiramate by two-dimensional electrophoresis. We found that topiramate significantly reduced the primary tumor growth (P<0.05) and the degree of damage to the lung alveoli caused by metastatic tumor deposits. The two-dimensional electrophoresis revealed changes that occurred with topiramate treatment and four down-regulated protein spots were clearly identified as tropomyosin, osteopontin, transthyretin, and serum amyloid A-1. The mRNA and protein expression of serum amyloid A-1, osteopontin and its receptor, integrin α(v)β(3) in tumor tissue were reconfirmed. The results suggest that topiramate has antitumor and antimetastatic effects on Lewis lung carcinoma. Its mechanism of action may be related to its inhibition of angiogenesis by down-regulation of osteopontin, VEGF and carbonic anhydrase II.
Collapse
Affiliation(s)
- Bing Ma
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Department of Pharmacology, School of Basic Medical Sciences, Peking University, Beijing 100191, China
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
32
|
Hypoxia effects on proangiogenic factors in human umbilical vein endothelial cells: functional role of the peptide somatostatin. Naunyn Schmiedebergs Arch Pharmacol 2011; 383:593-612. [DOI: 10.1007/s00210-011-0625-y] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2010] [Accepted: 03/23/2011] [Indexed: 12/15/2022]
|
33
|
Mishra EK, Davies RJO. Advances in the investigation and treatment of pleural effusions. Expert Rev Respir Med 2010; 4:123-33. [PMID: 20387298 DOI: 10.1586/ers.09.67] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Pleural effusions present a challenge for both diagnosis and treatment. They are a commonly presenting problem of a wide range of local and systemic potentially life threatening diseases and cause significant breathlessness. Significant advances have been made in the last 5 years in the diagnostic pathway and management options. This article reviews recent developments in the investigation of pleural effusions, particularly in pleural fluid analysis, biomarkers, imaging and pleural biopsy, and in the treatment of pleural infection and both malignant and benign effusions, including the use of indwelling pleural catheters. Although significant recent advances have been made in the management of pleural effusions, there the need still remains for further research if we are to reduce the morbidity and mortality caused by pleural effusions.
Collapse
Affiliation(s)
- Eleanor K Mishra
- Oxford Respiratory Trials Unit, Nuffield Department of Medicine, University of Oxford, Churchill Hospital, Old Road, Headington, Oxford, OX3 7LJ, UK.
| | | |
Collapse
|
34
|
Imano M, Okuno K, Itoh T, Ishimaru E, Satou T, Shiozaki H. Increased Osteopontin-Positive Macrophage Expression in Colorectal Cancer Stroma with Synchronous Liver Metastasis. World J Surg 2010; 34:1930-6. [DOI: 10.1007/s00268-010-0582-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
35
|
Abstract
PURPOSE OF REVIEW Malignant pleural effusion (MPE) poses a common and significant clinical problem. Its pathogenesis is poorly understood and therapeutic options are limited. Herein are summarized animal models of MPE and their contributions in unveiling new aspects of the pathobiology of the condition. RECENT FINDINGS In recent years, different groups have developed novel models of MPE, including a genetic mouse model of spontaneous mesothelioma development, a model of adenocarcinoma-induced MPE in immunocompetent mice, as well as models of human cancer-induced MPE in immunocompromised animals, all relevant to the human condition to a different extent. Work using these models has yielded novel insights into the pathogenesis of mesothelioma as well as into the mechanisms of intrapleural malignant effusion accumulation and tumor dissemination. The data produced underline the significance of tumor-associated inflammation, angiogenesis, and vascular hyperpermeability in the pathogenesis of MPE. SUMMARY In the past few years, novel approaches to induce experimental MPE have yielded new insights into its pathogenesis and have identified possible therapeutic targets to block pleural fluid exudation induced by primary and metastatic cancer cells in the pleural space.
Collapse
|
36
|
Moschos C, Porfiridis I, Psallidas I, Kollintza A, Stathopoulos GT, Papiris SA, Roussos C, Kalomenidis I. Osteopontin is upregulated in malignant and inflammatory pleural effusions. Respirology 2009; 14:716-22. [PMID: 19476604 DOI: 10.1111/j.1440-1843.2009.01536.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE Osteopontin (OPN) is an important mediator of inflammation and cancer progression. In the present study, we asked whether pleural fluid (PF) and serum OPN concentrations differed between patients with pleural effusions of different aetiologies, and whether assessment of OPN levels was useful for diagnostic purposes. METHODS One hundred and nine consecutive patients with pleural effusions of different aetiologies were recruited prospectively during daily clinics. OPN levels were measured by ELISA. RESULTS PF OPN levels were 10-fold higher in exudates than in transudates and were significantly correlated with markers of pleural inflammation and vascular hyper-permeability, such as PF/serum LDH or protein ratios, PF protein and PF vascular endothelial growth factor levels. Patients with malignant pleural effusions had higher PF and lower serum OPN concentrations than those with benign disease. The diagnostic accuracies of PF and PF/serum OPN for malignancy were 71.5% (95% CI: 64-80) and 70.6% (95% CI: 62-80), respectively. CONCLUSIONS OPN levels were elevated in exudative pleural effusions, as compared with the levels in blood or transudative pleural effusions. While PF and PF/serum OPN were higher in patients with malignancies, the diagnostic accuracy of the tests was not sufficient to permit routine use in clinical practice.
Collapse
Affiliation(s)
- Charalampos Moschos
- Applied Biomedical Research and Training Center Marianthi Simou., Department of Critical Care & Pulmonary Services, General Hospital 'Evangelismos', School of Medicine, University of Athens, Athens
| | | | | | | | | | | | | | | |
Collapse
|