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Xue M, Li R, Wang K, Liu W, Liu J, Li Z, Chen G, Zhang H, Tian H. Construction and validation of a predictive model of invasive adenocarcinoma in pure ground-glass nodules less than 2 cm in diameter. BMC Surg 2024; 24:56. [PMID: 38355554 PMCID: PMC10868041 DOI: 10.1186/s12893-024-02341-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 02/01/2024] [Indexed: 02/16/2024] Open
Abstract
OBJECTIVES In this study, we aimed to develop a multiparameter prediction model to improve the diagnostic accuracy of invasive adenocarcinoma in pulmonary pure glass nodules. METHOD We included patients with pulmonary pure glass nodules who underwent lung resection and had a clear pathology between January 2020 and January 2022 at the Qilu Hospital of Shandong University. We collected data on the clinical characteristics of the patients as well as their preoperative biomarker results and computed tomography features. Thereafter, we performed univariate and multivariate logistic regression analyses to identify independent risk factors, which were then used to develop a prediction model and nomogram. We then evaluated the recognition ability of the model via receiver operating characteristic (ROC) curve analysis and assessed its calibration ability using the Hosmer-Lemeshow test and calibration curves. Further, to assess the clinical utility of the nomogram, we performed decision curve analysis. RESULT We included 563 patients, comprising 174 and 389 cases of invasive and non-invasive adenocarcinoma, respectively, and identified seven independent risk factors, namely, maximum tumor diameter, age, serum amyloid level, pleural effusion sign, bronchial sign, tumor location, and lobulation. The area under the ROC curve was 0.839 (95% CI: 0.798-0.879) for the training cohort and 0.782 (95% CI: 0.706-0.858) for the validation cohort, indicating a relatively high predictive accuracy for the nomogram. Calibration curves for the prediction model also showed good calibration for both cohorts, and decision curve analysis showed that the clinical prediction model has clinical utility. CONCLUSION The novel nomogram thus constructed for identifying invasive adenocarcinoma in patients with isolated pulmonary pure glass nodules exhibited excellent discriminatory power, calibration capacity, and clinical utility.
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Affiliation(s)
- Mengchao Xue
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Rongyang Li
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Kun Wang
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Wen Liu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Junjie Liu
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Zhenyi Li
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Guanqing Chen
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Huiying Zhang
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Lixia District, Jinan, Shandong Province, China.
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Cheng C, Yang Y, Yang W, Wang D, Yao C. The diagnostic value of CEA for lung cancer-related malignant pleural effusion in China: a meta-analysis. Expert Rev Respir Med 2021; 16:99-108. [PMID: 34112035 DOI: 10.1080/17476348.2021.1941885] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective: To accurately evaluate the diagnostic value of carcinoembryonic antigen (CEA) for malignant pleural effusion associated with lung cancer in the Chinese population.Methods: Three English databases, PubMed, Embase and Web of Science, and two Chinese databases, China National Knowledge Infrastructure (CNKI) and Wanfang Data, up to 5 November 2020, were searched. The literature on the diagnosis of lung cancer-related malignant pleural effusion by CEA in the Chinese population were collected. The data was analyzed by Stata15.0 software.Results: A total of 15 studies were included in the meta-analysis. The combined sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio were 0.80 (95% CI: 0.74-0.84), 0.92 (95% CI: 0.89-0.95), 10.46 (95% CI: 7.29-15.00), 0.22 (95% CI: 0.17-0.28), 47.26 (95% CI: 28.84-77.44), respectively . The area under the receiver operating characteristic curve was 0.93 (95% CI: 0.91-0.95). No significant publication bias was found (P > 0.05)Conclusion: CEA has anexcellent diagnostic value for patients with lung cancer-related malignant pleural effusion in the Chinese population.
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Affiliation(s)
- Chen Cheng
- Department of Oncology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Yongguo Yang
- Department of Pathology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Wei Yang
- Department of Oncology, Changzhi People's Hospital, Changzhi, Shanxi, China
| | - Daomeng Wang
- Department of Thoracic Surgery, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Chen Yao
- Department of Pathology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
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Wang W, Jiang X, Zhang Y, Song Y, Song Z. Intracavitary chemotherapy with epidermal growth factor receptor-tyrosine kinase inhibitor (EGFR-TKI) is not superior to TKI monotherapy in controlling malignant pleural effusion recurrence in EGFR-mutated lung cancer patients. J Thorac Dis 2019; 11:3712-3720. [PMID: 31656643 PMCID: PMC6790470 DOI: 10.21037/jtd.2019.09.36] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2019] [Accepted: 09/03/2019] [Indexed: 11/06/2022]
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) mutated non-small cell lung cancer (NSCLC) patients benefit from EGFR-tyrosine kinase inhibitors (TKIs) therapy. There are few studies comparing the efficacy between intrapleural chemotherapy combination with TKIs and TKIs alone in controlling re-accumulation of malignant pleural effusions (MPEs). The purpose of the study was to determine if patients with EGFR-mutated NSCLC and MPEs would benefit from intrapleural chemotherapeutics with an oral EGFR-TKI than EGFR-TKI alone. METHODS We evaluated EGFR-mutated lung cancer patients with MPEs in Zhejiang Cancer Hospital. We evaluated the efficacy. Progression-free survival (PFS) and overall survival (OS) was evaluated by Kaplan-Meier method. RESULTS One hundred one NSCLC patients with MPEs at the time of diagnosis were included. We divided the patients into two groups. The overall response rate (ORR) with respect to MPE recurrence between the TKI alone and combination therapy groups was 65.5% (38/58) and 58.1% (25/43) (P=0.449). The disease control rate was 89.7% (52/58) and 86.0% (37/43) (P=0.579), respectively. The PFS in the TKI alone and TKI plus intrapleural drugs was 10.3 and 9.9 months, respectively (P=0.746). The intrapleural PFS was 11.4 and 11.0 months for the TKI alone and combination groups, respectively (P=0.188). The OS was 24.9 and 22.6 months (P=0.543), respectively. Hematologic toxicity and chest pain were more frequent in the combination therapy than TKI alone groups. CONCLUSIONS Intrapleural chemotherapy with TKI did not improve the efficacy of controlling MPEs in patients with EGFR-mutated NSCLC, but may increase adverse events, which are typical side effects of chemotherapy. We could treat these patients with TKI drugs alone combined with pleural effusion drainage.
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Affiliation(s)
- Wenxian Wang
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou 310022, China
- Zhejiang Cancer Hospital, Hangzhou 310022, China
| | - Xiaowen Jiang
- Department of Medical Oncology, Zhejiang Medical and Health Group Hangzhou Hospital/Hangzhou Hanggang Hospital, Hangzhou 310000, China
| | - Yiping Zhang
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou 310022, China
- Zhejiang Cancer Hospital, Hangzhou 310022, China
- Department of Medical Oncology, Zhejiang Medical and Health Group Hangzhou Hospital/Hangzhou Hanggang Hospital, Hangzhou 310000, China
- Key Laboratory Diagnosis and Treatment Technology on Thoracic Oncology, Hangzhou 310000, China
| | - Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Medical School of Nanjing University, Nanjing 210002, China
| | - Zhengbo Song
- Department of Medical Oncology, Cancer Hospital of the University of Chinese Academy of Sciences, Hangzhou 310022, China
- Zhejiang Cancer Hospital, Hangzhou 310022, China
- Department of Medical Oncology, Zhejiang Medical and Health Group Hangzhou Hospital/Hangzhou Hanggang Hospital, Hangzhou 310000, China
- Key Laboratory Diagnosis and Treatment Technology on Thoracic Oncology, Hangzhou 310000, China
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Zhang J, Zhang Q, Chen X, Zhang N. Management of neoplastic pericardial disease. Herz 2019; 45:46-51. [PMID: 31297544 DOI: 10.1007/s00059-019-4833-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 06/07/2019] [Accepted: 06/14/2019] [Indexed: 12/14/2022]
Abstract
At present, there is no accurate and effective method for treating neoplastic pericardial effusion. This study analyzed the current literature on the treatment of neoplastic pericardial effusion to provide advice and guidance for clinical treatment. Surgical treatments include pericardial puncture, extension of catheter drainage, pericardial window, and surgical pericardiotomy. Each surgical procedure has a corresponding indication, and the best treatment is selected according to the patient's specific conditions. Systemic chemotherapy is effective in lymphoma and small cell lung cancer that are sensitive to chemotherapeutic drugs. Although pericardial injection of drugs is effective for pericardial tamponade and recurrent pericardial effusion, these methods can only temporarily relieve symptoms and cannot prolong the life of patients. In recent years, immunotherapy, especially adoptive immunotherapy, has achieved good results in the treatment of neoplastic pericardial effusion, thus providing a novel treatment option for neoplastic pericardial effusion.
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Affiliation(s)
- J Zhang
- Department of Cardiology, the Fourth Affiliated Hospital of Hebei Medical University, 050011, Shijiazhuang, Hebei Province, China
| | - Q Zhang
- Department of Clinical Medicine, Basic Medical College of Seven Years (2014), Hebei Medical University, 050017, Shijiazhuang, Hebei Province, China
| | - X Chen
- Department of Clinical Medicine, Basic Medical College of Seven Years (2014), Hebei Medical University, 050017, Shijiazhuang, Hebei Province, China
| | - N Zhang
- Department of Cardiology, the Fourth Affiliated Hospital of Hebei Medical University, 050011, Shijiazhuang, Hebei Province, China.
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Hu F, Zhang B, Li C, Xu J, Wang H, Gu P, Zheng X, Nie W, Shen Y, Zhang H, Hu P, Zhang X. Prognosis of EGFR-mutant advanced lung adenocarcinoma patients with different intrathoracic metastatic patterns. J Cancer 2019; 10:1254-1262. [PMID: 30854135 PMCID: PMC6400688 DOI: 10.7150/jca.28601] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Accepted: 01/05/2019] [Indexed: 12/25/2022] Open
Abstract
Introduction: Lung cancer diagnosed solely with the presence of intrathoracic metastases is classified as M1a. However, intrathoracic metastases can be further divided into different patterns. The objective of our study was to analyze the differences in survival between the different metastatic patterns of intrathoracic metastases in lung adenocarcinoma patients who have epidermal growth factor receptor (EGFR) mutations. Materials and Methods: Patients who were diagnosed only with intrathoracic metastasis between March 2011 and October 2016 and had EGFR-mutations were selected for this study. Prognosis was determined based on metastatic patterns by univariate and multivariate analysis. Results: A total of 137 patients (60 patients who only had pleural metastasis [Group A], 44 patients who only had contralateral lung metastasis [Group B] and 33 patients who had both pleural and contralateral lung metastasis with or without pericardial effusion [Group C]) were selected for this in the study. The median OS (overall survival) time was 38.1 (95%confidence interval [CI]: 27.8-48.4), 35.7(95%CI: 23.4-48.0), and 29.7(95%CI: 22.8-36.6) months for Group A, Group B, and Group C, respectively (p=0.037). Multivariate analysis demonstrated that Group A and Group B had higher OS compared to Group C (hazard ratio [HR]=0.524, 95%CI: 0.307-0.894, p=0.018; HR=0.473, 95%CI: 0.241-0.931, p=0.030, respectively) among lung adenocarcinoma patients with EGFR mutations. With regard to patients with pleural or contralateral metastasis only, OS benefit (p=0.579) was not significant between the two groups. Subgroup analysis demonstrated that OS benefit in Group A was significant in patients with N0-1 disease and 21L858R mutations but not in EGFR exon 19 deletions, N2-3 stage or T3-4 stage patients. Conclusion: The prognosis of EGFR-mutant lung adenocarcinoma patients diagnosed only with intrathoracic metastasis was different, indicating that M1a staging should be refined.
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Affiliation(s)
- Fang Hu
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Bo Zhang
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Changhui Li
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Jianlin Xu
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Huimin Wang
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Ping Gu
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Xiaoxuan Zheng
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Wei Nie
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Yinchen Shen
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Hai Zhang
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
| | - Ping Hu
- Internal Medicine, Shangyu People's Hospital, Shangyu, Zhejiang Province 312300, PR China
| | - Xueyan Zhang
- Department of Pulmonary, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, PR China
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Lee KY, Feng PH, Chuang HC, Wu SM, Liu WT, Chen KY, Liu CY, Ho SC. Trace Elements in Pleural Effusion Correlates with Smokers with Lung Cancer. Biol Trace Elem Res 2018. [PMID: 28643047 DOI: 10.1007/s12011-017-1079-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Smoking leads to the presence of various elements, including toxic metals and metalloids, in tissues and fluids, thus contributing to cancer risk. This study assessed the concentrations of 14 elements (Ag, Al, As, Co, Cr, Cu, Fe, Ni, Mn, Mo, Pb, Sn, V, and Zn) and biochemical parameters (glucose, lactate dehydrogenase, and total protein) in the pleural effusion (PE) of patients with lung cancer. The potential association of these parameters with smoking was assessed. Total of 48 patients with lung cancer (26 non-smokers and 22 smokers) received thoracocentesis for PE removal. Analysis results revealed that among the biochemical parameters, only the glucose concentration was significantly higher in current smokers than in non-smokers; the other parameters showed no significant difference. The concentration of Zn in the PE was significantly lower in all smokers (10 former and 12 current smokers) than in non-smokers, but the other elements did not differ significantly between the two groups and smoker subgroups. Simultaneously, Zn correlated negatively with glucose concentrations in all smokers, positively with lactate dehydrogenase (LDH) concentration in current smoker, and positively with total protein (TP) concentrations in non-smokers. This is for the first time the relation between Zn and certain biochemical parameters in PE was found, the observation requiring further studies to explain the potential interactions between this element and glucose, LDH, and TP concentrations.
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Affiliation(s)
- Kang-Yun Lee
- Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Po-Hao Feng
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Hsiao-Chi Chuang
- Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
| | - Sheng-Ming Wu
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wen-Te Liu
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan
- Department of Engineering Science, National Cheng Kung University, Tainan, Taiwan
| | - Kuan-Yuan Chen
- Division of Pulmonary Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Chien-Ying Liu
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, Chang-Gung Memorial Hospital, Taipei city, Taiwan
| | - Shu-Chuan Ho
- Division of Pulmonary Medicine, Department of Internal Medicine, Shuang Ho Hospital, Taipei Medical University, Taipei, Taiwan.
- School of Respiratory Therapy, College of Medicine, Taipei Medical University, 250 Wuxing Street, Taipei, 11031, Taiwan.
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Li N, Liu S, Sun M, Chen W, Xu X, Zeng Z, Tang Y, Dong Y, Chang AH, Zhao Q. Chimeric Antigen Receptor-Modified T Cells Redirected to EphA2 for the Immunotherapy of Non-Small Cell Lung Cancer. Transl Oncol 2018; 11:11-17. [PMID: 29132013 PMCID: PMC5684428 DOI: 10.1016/j.tranon.2017.10.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 10/23/2017] [Accepted: 10/23/2017] [Indexed: 01/10/2023] Open
Abstract
Erythropoietin-producing hepatocellular carcinoma A2 (EphA2) is overexpressed in more than 90% of non-small cell lung cancer (NSCLC) but not significantly in normal lung tissue. It is therefore an important tumor antigen target for chimeric antigen receptors (CAR)-T-based therapy in NSCLC. Here, we developed a specific CAR targeted to EphA2, and the anti-tumor effects of this CAR were investigated. A second generation CAR with co-stimulatory receptor 4-1BB targeted to EphA2 was developed. The functionality of EphA2-specific T cells in vitro was tested with flow cytometry and real-time cell electronic sensing system assays. The effect in vivo was evaluated in xenograft SCID Beige mouse model of EphA2 positive NSCLC. These EphA2-specifc T cells can cause tumor cell lysis by producing the cytokines IFN-γ when cocultured with EphA2-positive targets, and the cytotoxicity effects was specific in vitro. In vivo, the tumor signals of mice treated with EphA2-specifc T cells presented the tendency of decrease, and was much lower than the mice treated with non-transduced T cells. The anti-tumor effects of this CAR-T technology in vivo and vitro had been confirmed. Thus, EphA2-specific T-cell immunotherapy may be a promising approach for the treatment of EphA2-positive NSCLC.
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Affiliation(s)
- Ning Li
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | - Shaohui Liu
- Clinical Translational Research Center, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Mingjiao Sun
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | - Wei Chen
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | - Xiaogang Xu
- Key Laboratory of Molecular Animal Nutrition of Ministry of Education, Institute of Feed Science, College of Animal Sciences, Zhejiang University, Hangzhou, China.
| | - Zhu Zeng
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | - Yemin Tang
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
| | | | - Alex H Chang
- Clinical Translational Research Center, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China.
| | - Qiong Zhao
- Department of Thoracic Oncology, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China.
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Zheng Z, Xie D, Su H, Lin B, Zhao L, Deng X, Chen H, Fei S, Jin X, Xie C. Treatment outcome comparisons between exons 19 and 21 EGFR mutations for non-small-cell lung cancer patients with malignant pleural effusion after first-line and second-line tyrosine kinase inhibitors. Tumour Biol 2017; 39:1010428317706211. [PMID: 28618947 DOI: 10.1177/1010428317706211] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Recent studies demonstrated a significantly increased frequency of epidermal growth factor receptor (EGFR) gene mutations in non-small cell lung cancer (NSCLC) patients with malignant pleural effusions (MPEs). The purpose of this study is to investigate the effect of first-line and second-line EGFR-tyrosine kinase inhibitors (TKIs) in the treatment of NSCLC with MPEs harboring exon 19 deletion and L858R mutation. From 2010 to 2015, 203 NSCLC patients with MPEs harboring EGFR mutation treated with EGFR-TKIs were reviewed. The efficacy were evaluated with Pearson chi-square or Fisher's exact tests, Log-rank test and Cox proportional hazards model. The objective response rate (ORR) and disease control rate (DCR) for patients treated with first-line and second-line EGFR-TKIs were 21.9%, 91.4% and 14.7%, 85.3%, respectively. The overall median PFS and OS of enrolled NSCLC patients with MPE were 9.3 months (95% CI, 8.4-10.2 months), 20.9 months (95% CI, 18.9-22.9 months) after first-line TKIs, and 7.6 months (95% CI, 6.6-8.6 months), 15.3 months (95% CI, 13.6-15.9 months) after second-line TKIs. The exon 19 deletion arm had a longer median PFS (9.4 vs 7.1 months, p=0.003) and OS (16.8 vs 13.8 months, p=0.003) compared with the L858R mutation arm after second-line TKIs. In a conclusion, EGFR genotype was an independent predictor of PFS and OS. No significant side effects differences between the two mutation groups was observed for first or second-line EGFR-TKIs. This study demonstrated that EGFR mutations are significant predictors for advanced NSCLC patients with MPE receiving second-line EGFR-TKIs treatment.
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Affiliation(s)
- Zhen Zheng
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Deyao Xie
- 2 Department of Thoracic Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Huafang Su
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Baochai Lin
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Lihao Zhao
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xia Deng
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Hanbin Chen
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Shaoran Fei
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Xiance Jin
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Congying Xie
- 1 Department of Radiotherapy and Chemotherapy, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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The Exploration of Peptide Biomarkers in Malignant Pleural Effusion of Lung Cancer Using Matrix-Assisted Laser Desorption/Ionization Time-of-Flight Mass Spectrometry. DISEASE MARKERS 2017; 2017:3160426. [PMID: 28386154 PMCID: PMC5366757 DOI: 10.1155/2017/3160426] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Accepted: 02/15/2017] [Indexed: 11/19/2022]
Abstract
Background. Diagnoses of malignant pleural effusion (MPE) are a crucial problem in clinics. In our study, we compared the peptide profiles of MPE and tuberculosis pleural effusion (TPE) to investigate the value of matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) in diagnosis of MPE. Material and Methods. The 46 MPE and 32 TPE were randomly assigned to training set and validation set. Peptides were isolated by weak cation exchange magnetic beads and peaks in the m/z range of 800–10000 Da were analyzed. Comparing the peptide profile between 30 MPE and 22 TPE samples in training set by ClinProTools software, we screened the specific biomarkers and established a MALDI-TOF-MS classification of MPE. Finally, the other 16 MPE and 10 TPE were included to verify the model. We additionally determined carcinoembryonic antigen (CEA) in MPE and TPE samples using electrochemiluminescent immunoassay method. Results. Five peptide peaks (917.37 Da, 4469.39 Da, 1466.5 Da, 4585.21 Da, and 3216.87 Da) were selected to separate MPE and TPE by MALDI-TOF-MS. The sensitivity, specificity, and accuracy of the classification were 93.75%, 100%, and 96.15%, respectively, after blinded test. The sensitivity of CEA was significantly lower than MALDI-TOF-MS classification (P = 0.035). Conclusions. The results indicate MALDI-TOF-MS is a potential method for diagnosing MPE.
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Pirro M, Cagini L, Mannarino MR, Andolfi M, Potenza R, Paciullo F, Bianconi V, Frangione MR, Bagaglia F, Puma F, Mannarino E. Reduced survival in patients with early-stage non-small-cell lung cancer is associated with high pleural endothelial progenitor cell levels. Eur J Cardiothorac Surg 2016; 50:1053-1059. [DOI: 10.1093/ejcts/ezw197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Revised: 04/29/2016] [Accepted: 05/08/2016] [Indexed: 01/10/2023] Open
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11
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Tsai MF, Chang TH, Wu SG, Yang HY, Hsu YC, Yang PC, Shih JY. EGFR-L858R mutant enhances lung adenocarcinoma cell invasive ability and promotes malignant pleural effusion formation through activation of the CXCL12-CXCR4 pathway. Sci Rep 2015; 5:13574. [PMID: 26338423 PMCID: PMC4559673 DOI: 10.1038/srep13574] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 07/30/2015] [Indexed: 12/13/2022] Open
Abstract
Malignant pleural effusion (MPE) is a common clinical problem in non-small cell lung carcinoma (NSCLC) patients; however, the underlying mechanisms are still largely unknown. Recent studies indicate that the frequency of the L858R mutant form of the epidermal growth factor receptor (EGFR-L858R) is higher in lung adenocarcinoma with MPE than in surgically resected specimens, suggesting that lung adenocarcinoma cells harboring this mutation tend to invade the adjacent pleural cavity. The purpose of this study was to clarify the relationship between the EGFR-L858R mutation and cancer cell invasion ability and to investigate the molecular mechanisms involved in the formation of MPE. We found that expression of EGFR-L858R in lung cancer cells resulted in up-regulation of the CXCR4 in association with increased cancer cell invasive ability and MPE formation. Ectopic expression of EGFR-L858R in lung cancer cells acted through activation of ERK signaling pathways to induce the expression of CXCR4. We also indicated that Inhibition of CXCR4 with small interfering RNA, neutralizing antibody, or receptor antagonist significantly suppressed the EGFR-L858R–dependent cell invasion. These results suggest that targeting the production of CXCR4 and blocking the CXCL12-CXCR4 pathway might be effective strategies for treating NSCLCs harboring a specific type of EGFR mutation.
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Affiliation(s)
- Meng-Feng Tsai
- Department of Molecular Biotechnology, College of Biotechnology and Bioresources, Dayeh University, Changhua 51591, Taiwan
| | - Tzu-Hua Chang
- Department of Internal Medicine, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei 10002, Taiwan
| | - Shang-Gin Wu
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yunlin 64041, Taiwan
| | - Hsiao-Yin Yang
- Department of Internal Medicine, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei 10002, Taiwan
| | - Yi-Chiung Hsu
- Institute of Statistical Science, Academia Sinica, Taipei 11529, Taiwan
| | - Pan-Chyr Yang
- Department of Internal Medicine, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei 10002, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei 10002, Taiwan
| | - Jin-Yuan Shih
- Department of Internal Medicine, National Taiwan University Hospital, and College of Medicine, National Taiwan University, Taipei 10002, Taiwan.,Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei 10002, Taiwan
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12
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Masago K, Fujimoto D, Fujita S, Hata A, Kaji R, Ohtsuka K, Okuda C, Takeshita J, Katakami N. Response to bevacizumab combination chemotherapy of malignant pleural effusions associated with non-squamous non-small-cell lung cancer. Mol Clin Oncol 2014; 3:415-419. [PMID: 25798278 DOI: 10.3892/mco.2014.457] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Accepted: 10/29/2014] [Indexed: 02/01/2023] Open
Abstract
Malignant pleural effusion (MPE) is a common complication of lung cancer with devastating consequences. Since vascular endothelial growth factor (VEGF) has been implicated in MPE, we hypothesized that bevacizumab, an anti-VEGF antibody, may be effective against MPE in patients with non-small-cell lung cancer (NSCLC). We analysed the records of 21 patients treated for NSCLC-associated MPE between February, 2010 and August, 2013 who consequently underwent bevacizumab combination chemotherapy at the Institute of Biomedical Research and Innovation Hospital. The results were retrospectively analysed using case records and radiographic imaging records. Three patients exhibited complete response of the pleural effusion to bevacizumab treatment, 8 patients achieved a partial response (PR) and 6 patients showed no response. When efficacy was assessed by the response of the measurable primary or metastatic lesions to the treatment, 5 patients achieved a PR, 13 patients had stable disease and 3 patients exhibited progressive disease. The response rate (RR) of the pleural effusion to the antibody treatment was 71.4% and the overall RR of measurable lesions was 23.8%. The median time-to-response for pleural effusion was 132 days. In conclusion, this study demonstrated a high R R to bevacizumab combination therapy for the MPE associated with non-squamous NSCLC. Therefore, bevacizumab therapy may be considered a therapeutic option for patients with non-squamous NSCLC who develop MPE.
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Affiliation(s)
- Katsuhiro Masago
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047 ; Department of Pathology and Molecular Diagnostics, Aichi Cancer Center, Nagoya, Aichi 464-8681
| | - Daichi Fujimoto
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, Kobe, Hyogo 650-0047
| | - Shiro Fujita
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
| | - Akito Hata
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
| | - Reiko Kaji
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
| | - Kyoko Ohtsuka
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047 ; Department of Respiratory Medicine, Osaka City University, Osaka, Osaka 558-8585, Japan
| | - Chiyuki Okuda
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
| | - Jumpei Takeshita
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
| | - Nobuyuki Katakami
- Division of Integrated Oncology, Institute of Biomedical Research and Innovation Hospital, Kobe, Hyogo 650-0047
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13
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Shin YM, Yun J, Lee OJ, Han HS, Lim SN, An JY, Lee KH, Lee KM, Choe KH. Diagnostic Value of Circulating Extracellular miR-134, miR-185, and miR-22 Levels in Lung Adenocarcinoma-Associated Malignant Pleural Effusion. Cancer Res Treat 2014; 46:178-85. [PMID: 24851110 PMCID: PMC4022827 DOI: 10.4143/crt.2014.46.2.178] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Accepted: 07/09/2013] [Indexed: 11/26/2022] Open
Abstract
Purpose The accurate and timely diagnosis of malignant pleural effusion (MPE) in lung cancer patients is important because MPE has a poor prognosis and is classified as stage IV disease. Molecular biomarkers for pleural effusion, such as circulating extracellular microRNAs (miRNAs) isolated from pleural fluid, may help in the diagnosis of MPE. The present study examined whether miRNAs that are deregulated in lung cancer (miR-134, miR-185, and miR-22) can serve as diagnostic markers for lung adenocarcinoma-associated MPE (LA-MPE). Materials and Methods Real-time reverse transcription quantitative polymerase chain reaction was used to measure the expression of the three miRNAs in samples from 87 patients with pleural effusion comprising 45 LA-MPEs and 42 benign pleural effusions (BPEs). The area under the receiver operating characteristic curve (AUC) was then used to evaluate the diagnostic performance of each of the three miRNAs and compare it with that of the common tumor marker, carcinoembryonic antigen (CEA). Results The expression of all three miRNAs was significantly lower in LA-MPE than in BPE (p <0.001). The AUCs for miR-134, miR-185, miR-22, and CEA were 0.721, 0.882, 0.832, and 0.898, respectively. Combining CEA with the three miRNAs increased the diagnostic performance, yielding an AUC of 0.942 (95% confidence interval, 0.864 to 0.982), with a sensitivity of 91.9% and a specificity of 92.5%. Conclusion The present study suggests that the expression levels of circulating extracellular miR-134, miR-185, and miR-22 in patients with pleural effusion may have diagnostic value when differentiating between LA-MPE and BPE.
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Affiliation(s)
- Yoon Mi Shin
- Department of Internal Medicine, Cheongju St. Mary Hospital, Cheongju, Korea
| | - Jieun Yun
- Bioevaluation Center, Korea Research Institute of Bioscience and Biotechnology, Cheongwon, Korea
| | - Ok-Jun Lee
- Department of Pathology, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Hye-Suk Han
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Sung-Nam Lim
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Jin Young An
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Ki Hyeong Lee
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Ki Man Lee
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Kang Hyeon Choe
- Department of Internal Medicine, Chungbuk National University College of Medicine, Cheongju, Korea
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Park JO, Choi DY, Choi DS, Kim HJ, Kang JW, Jung JH, Lee JH, Kim J, Freeman MR, Lee KY, Gho YS, Kim KP. Identification and characterization of proteins isolated from microvesicles derived from human lung cancer pleural effusions. Proteomics 2014; 13:2125-34. [PMID: 23585444 DOI: 10.1002/pmic.201200323] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2012] [Revised: 03/08/2013] [Accepted: 03/11/2013] [Indexed: 01/19/2023]
Abstract
Microvesicles (MVs, also known as exosomes, ectosomes, microparticles) are released by various cancer cells, including lung, colorectal, and prostate carcinoma cells. MVs released from tumor cells and other sources accumulate in the circulation and in pleural effusion. Although recent studies have shown that MVs play multiple roles in tumor progression, the potential pathological roles of MV in pleural effusion, and their protein composition, are still unknown. In this study, we report the first global proteomic analysis of highly purified MVs derived from human nonsmall cell lung cancer (NSCLC) pleural effusion. Using nano-LC-MS/MS following 1D SDS-PAGE separation, we identified a total of 912 MV proteins with high confidence. Three independent experiments on three patients showed that MV proteins from PE were distinct from MV obtained from other malignancies. Bioinformatics analyses of the MS data identified pathologically relevant proteins and potential diagnostic makers for NSCLC, including lung-enriched surface antigens and proteins related to epidermal growth factor receptor signaling. These findings provide new insight into the diverse functions of MVs in cancer progression and will aid in the development of novel diagnostic tools for NSCLC.
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Affiliation(s)
- Jung Ok Park
- Department of Molecular Biotechnology, WCU Program, Konkuk University, Seoul, Republic of Korea
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15
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Yeh HH, Chang WT, Lu KC, Lai WW, Liu HS, Su WC. Upregulation of tissue factor by activated Stat3 contributes to malignant pleural effusion generation via enhancing tumor metastasis and vascular permeability in lung adenocarcinoma. PLoS One 2013; 8:e75287. [PMID: 24086497 PMCID: PMC3785526 DOI: 10.1371/journal.pone.0075287] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Accepted: 08/13/2013] [Indexed: 11/19/2022] Open
Abstract
Malignant pleural effusion (MPE) is a poor prognostic sign for patients with lung cancer. Tissue factor (TF) is a coagulation factor that participates in angiogenesis and vascular permeability and is abundant in MPE. We previously demonstrated that autocrine IL-6-activated Stat3 contributes to tumor metastasis and upregulation of VEGF, resulting in the generation of MPE in lung adenocarcinoma. In this study, we found IL-6-triggered Stat3 activation also induces TF expression. By using pharmacologic inhibitors, it was shown that JAK2 kinase, but not Src kinase, contributed to autocrine IL-6-induced TF expression. Inhibition of Stat3 activation by dominant negative Stat3 (S3D) in lung adenocarcinoma suppressed TF-induced coagulation, anchorage-independent growth in vitro, and tumor growth in vivo. Consistently, knockdown of TF expression by siRNA resulted in a reduction of anchorage-independent growth of lung adenocarcinoma cells. Inhibition of TF expression also decreased the adhesion ability of cancer cells in normal lung tissues. In the nude mouse model, both lung metastasis and MPE generation were decreased when PC14PE6/AS2-siTF cells (TF expression was silenced) were intravenously injected. PC14PE6/AS2-siTF cells also produced less malignant ascites through inhibition of vascular permeability. In summary, we showed that TF expression plays a pivotal role in the pathogenesis of MPE generation via regulating of tumor metastasis and vascular permeability in lung adenocarcinoma bearing activated Stat3.
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Affiliation(s)
- Hsuan-Heng Yeh
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cancer Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wen-Tsan Chang
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Kuang-Chu Lu
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Biochemistry and Molecular Biology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Wu-Wei Lai
- Department of Surgery, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Hsiao-Sheng Liu
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Microbiology and Immunology, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Center for Infectious Disease and Signaling Research, National Cheng Kung University, Tainan, Taiwan
- * E-mail: (WCS); (HSL)
| | - Wu-Chou Su
- Institute of Basic Medical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Cancer Center, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
- * E-mail: (WCS); (HSL)
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16
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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; 15:207-216. [PMID: 23568600 PMCID: PMC3674487 DOI: 10.1007/s11912-013-0315-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [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.
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17
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Park DS, Kim D, Hwang KE, Hwang YR, Park C, Seol CH, Cho KH, Kim BR, Park SH, Jeong ET, Kim HR. Diagnostic value and prognostic significance of pleural C-reactive protein in lung cancer patients with malignant pleural effusions. Yonsei Med J 2013; 54:396-402. [PMID: 23364973 PMCID: PMC3575996 DOI: 10.3349/ymj.2013.54.2.396] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE C-reactive protein (CRP) has been implicated in various inflammatory and advanced malignant states. Increased serum CRP (s-CRP) levels have been shown to be associated with independent prognostic factors for survival in patients with advanced lung cancer. However, only few studies have focused on the role of CRP in pleural effusions. This study aimed to evaluate the diagnostic and prognostic value of pleural CRP (p-CRP) in lung cancer patients with malignant pleural effusion (MPE). MATERIALS AND METHODS Pleural effusion (PE) samples were collected from patients with MPE (68 lung cancers; 12 extrathoracic tumors), and from 68 patients with various benign conditions (31 with pneumonia; 37 with tuberculosis). Concentrations of p- and s-CRP were measured by enzyme-linked immunosorbent assay. CRP level in pleural fluid and its association with survival were examined. RESULTS p-CRP levels correlated with s-CRP levels (r=0.82, p<0.0001). For the differential diagnosis of MPE and benign PE, the area under the receiver operating characteristic curve was greater for p-CRP (0.86) than for s-CRP (0.77). High p-CRP expression significantly correlated with shorter overall survival (p=0.006). P-CRP was independent prognostic factor significantly associated with overall survival on multivariated analysis (p=0.0001). The relative risk of death for lung cancer patients with high p-CRP levels was 3.909 (95% confidence interval, 2.000-7.639). CONCLUSION P-CRP is superior to s-CRP in determining pleural fluid etiology. Quantitative measurement of p-CRP might be a useful complementary diagnostic and prognostic test for lung cancer patients with MPE.
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Affiliation(s)
- Do-Sim Park
- Department of Laboratory Medicine, Institute of Wonkwang Medical Science, Wonkwang University School of Medicine, 895 Muwang-ro, Iksan 570-749, Korea
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18
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Elevated survivin is associated with a poor response to chemotherapy and reduced survival in lung cancer with malignant pleural effusions. Clin Exp Metastasis 2011; 29:83-9. [PMID: 22045227 DOI: 10.1007/s10585-011-9431-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2011] [Accepted: 10/21/2011] [Indexed: 10/15/2022]
Abstract
Survivin has been shown to inhibit apoptosis, enhance proliferation and promote angiogenesis. This study aimed to identify diagnostic value of survivin protein in malignant pleural effusion (MPE) and to investigate the prediction of response to chemotherapy and the prognostic role on pleural survivin in lung cancer patients with MPE. Pleural effusion samples were collected from 67 patients with MPE (58 lung cancers; 9 extrathoracic tumors), and from 68 patients with benign conditions (31 with pneumonia; 37 with tuberculosis). Concentrations of pleural fluid survivin, Cyfra 21-1, and carcinoembryonic antigen (CEA) were measured by enzyme-linked immunosorbent assay. The expression profile of survivin in pleural fluid, and its association with survival, were investigated. Survivin levels were significantly elevated in patients with MPE, especially primary lung cancer than in those of benign origin. Survivin, Cyfra 21-1, and CEA varied in diagnostic accuracy for differentiating MPE from benign pleural effusion by 67.5, 68.3, and 93.4%, respectively. Lung cancer patients with MPE who were positive for survivin expression were more refractory to chemotherapy (P = 0.003). Positive for survivin expression was correlated with a reduced overall survival in univariate (P = 0.0001) and multivariate (P = 0.004) analyses. Using the appropriate cut-off points, CEA in pleural fluid has a higher accuracy than other tumor markers, and that survivin has a low diagnostic accuracy for differentiating MPE from benign pleural effusion. Our findings suggest that positive survivin expression may be used as a predictor of a poor response to chemotherapy and shorter survival in lung cancer patients with MPE.
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19
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Yu CJ, Wang CL, Wang CI, Chen CD, Dan YM, Wu CC, Wu YC, Lee IN, Tsai YH, Chang YS, Yu JS. Comprehensive Proteome Analysis of Malignant Pleural Effusion for Lung Cancer Biomarker Discovery by Using Multidimensional Protein Identification Technology. J Proteome Res 2011; 10:4671-82. [DOI: 10.1021/pr2004743] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Chia-Jung Yu
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Chih-Liang Wang
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Chun-I Wang
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Chi-De Chen
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Yu-Min Dan
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Chih-Ching Wu
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Yi-Cheng Wu
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - I-Neng Lee
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Ying-Huang Tsai
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Yu-Sun Chang
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
| | - Jau-Song Yu
- Graduate Institute of Biomedical Sciences, ‡Department of Cell and Molecular Biology, §Molecular Medicine Research Center and #Department of Medical Biotechnology and Laboratory Science, College of Medicine, Chang Gung University, Tao-Yuan, Taiwan
- Division of Pulmonary Oncology and Interventional Bronchoscopy, Department of Thoracic Medicine, and ¶Division of Thoracic & Cardiovascular Surgery, Chang Gung Memorial Hospital, Tao-Yuan, Taiwan
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20
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Hsu IL, Su WC, Yan JJ, Chang JM, Lai WW. Angiogenetic biomarkers in non-small cell lung cancer with malignant pleural effusion: correlations with patient survival and pleural effusion control. Lung Cancer 2009; 65:371-6. [PMID: 19157636 DOI: 10.1016/j.lungcan.2008.12.007] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2008] [Revised: 11/21/2008] [Accepted: 12/04/2008] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate how the angiogenetic biomarkers vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), and interleukin-8 (IL-8) in the fluid of non-small cell lung cancer (NSCLC) with malignant pleural effusion (MPE) correlate with patient survival and pleural effusion control. DESIGN Prospective study. PATIENTS AND METHODS From April 1, 1998 to April 30, 2005, we used thoracoscopic biopsy to collect pleural specimens and pleural effusion from 97 patients with NSCLC and MPE. Paired blood samples were harvested. We used enzyme-linked immunosorbent assays to evaluate levels of angiogenic factors in MPE and blood, and immunohistochemical staining to evaluate them in pleural specimens. Related data, such as patient survival and PE control, were collected for correlation analysis. RESULTS Smoking and PE VEGF >1350 ng/mL were both significant negative predictors of patient survival. A trapped lung was the only significant factor for poor PE control. The serum level, the amount of PE, and the number of red blood cells in PE correlated well with PE VEGF level. Immunohistochemical staining of pleural samples showed that VEGF was secreted by both mesothelial and tumor cells. The level of PE IL-8 weakly correlated with PE VEGF, and the level of bFGF was not significant. CONCLUSIONS PE VEGF was a useful angiogenetic factor for the amount of fluid in patients with NSCLC and MPE. In addition to smoking, PE VEGF >1350 ng/mL was a significant negative predictor of patient survival.
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Affiliation(s)
- I-Lin Hsu
- Department of Emergency, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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21
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Yeh HH, Lai WW, Chen HHW, Liu HS, Su WC. Autocrine IL-6-induced Stat3 activation contributes to the pathogenesis of lung adenocarcinoma and malignant pleural effusion. Oncogene 2006; 25:4300-9. [PMID: 16518408 DOI: 10.1038/sj.onc.1209464] [Citation(s) in RCA: 180] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Malignant pleural effusion (MPE) is a poor prognostic sign for patients with non-small-cell lung cancer (NSCLC). The generation of MPE is largely regulated by vascular endothelial growth factor (VEGF), and upregulation of VEGF by Stat3 has been observed in several types of tumor cells. In this study, we demonstrate constitutively activated Stat3 in several human lung cancer cell lines and in tumor cells infiltrated in the pleurae of patients with adenocarcinoma cell lung cancer (ADCLC) and MPE. The observations suggest that activated Stat3 plays a role in the pathogenesis of ADCLC. In PC14PE6/AS2 cells, a Stat3-positive human ADCLC cell line, autocrine IL-6 activated Stat3 via JAKs, not via Src kinase. PC14PE6/AS2 cells express higher VEGF mRNA and protein than do Stat3-negative PC14PE6/AS2/dnStat3 cells. In an animal model, PC14P6/AS2/dnStat3 cells produced no MPE and less lung metastasis than did PC14P6/AS2 cells. PC14PE6/AS2 cells also expressed higher VEGF protein, microvessel density, and vascular permeability in tumors than did PC14P6/AS2/dnStat3 cells. Therefore, we hypothesize that autocrine IL-6 activation of Stat3 in ADCLC may be involved in the formation of malignant pleural effusion by upregulating VEGF. Higher levels of IL-6 and VEGF were also found in the pleural fluids of patients with ADCLC than in patients with congestive heart failure. The autocrine IL-6/Stat3/VEGF signaling pathway may also be activated in patients with ADCLC and MPE. These findings provide novel targets for the management of MPE.
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Affiliation(s)
- H-H Yeh
- Institute of Basic Medicine, College of Medicine, National Cheng Kung University, Tainan, Taiwan
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Oszko MA. Pleural effusions: pathophysiology and management with intrapleural tetracycline. DRUG INTELLIGENCE & CLINICAL PHARMACY 1988; 22:15-20. [PMID: 3280277 DOI: 10.1177/106002808802200102] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Chronic or recurrent pleural effusions are a consequence of a variety of disease states and may produce significant pain or discomfort in a patient. Both surgical and pharmacological attempts to control pleural effusions have been tried, with moderate success. This article reviews the pathophysiology of pleural effusion and the role of intrapleural tetracycline in its management. Irritating chemicals, when instilled into the pleural space, are known to produce adhesion of the pleural membranes. Tetracycline has been shown in both animal and human studies to be effective in preventing the recurrence of a pleural effusion while producing only minor side effects, such as fever and pleuritic pain. Studies involving tetracycline in treating pleural effusions are reviewed, and guidelines for the preparation and administration of intrapleural tetracycline are presented. Because of its efficacy, low toxicity, ease of preparation, ready availability, and low cost, tetracycline deserves strong consideration as a first-line agent in the management of recurrent pleural effusions.
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Affiliation(s)
- M A Oszko
- School of Pharmacy, University of Kansas, Lawrence
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Abstract
Ninety patients with a history of breast cancer and pericardial effusion detected on echocardiography were identified and divided on a clinical basis into three groups. Group 1 consisted of 20 patients who had progressive metastatic breast cancer and echocardiography performed on a routine basis as a part of a clinical trial involving 38 patients. All 20 had small unexpected effusions, and only one patient developed symptomatic malignant pericardial disease late in her clinical course. Group 2 consisted of 32 patients who were without evidence of metastatic disease at the time of positive echocardiography and the etiology was considered benign in all patients. Six patients required pericardiectomy, five for severe radiation induced pericarditis and one for amyloid. No patient developed proven or suspected malignant pericardial disease. Group 3 comprised 38 patients who had known metastatic disease outside the pericardium at the time of positive echocardiography. Nineteen patients in Group 3 had histologically proven malignant involvement during life or at autopsy, and five more had suspected malignant pericardial disease. Ten patients initially were treated with pericardiectomy and 28 patients were managed with systemic therapy alone (24 patients) or with pericardiocentesis (four patients). Among the 12 patients with malignant effusion treated without surgery, proven local progression of pericardial disease occurred in six, with sudden death in two of those patients. No patient treated initially with surgery suffered progression of her pericardial disease. It was concluded that: small, clinically unsuspected pericardial effusions appear to be relatively common in women with metastatic breast cancer; no patient with clinical pericardial disease confirmed on echocardiography and no evidence of metastatic breast cancer developed malignant pericardial involvement; 50% of patients with known metastatic disease and a clinically apparent pericardial effusion had malignant pericardial disease; and nonsurgical therapy in patients with histologically proven or clinically suspected malignant pericardial effusion was associated with a high incidence of progressive pericardial disease.
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Abstract
Pleural effusions are common in cancer patients, developing either from the malignant condition or from unrelated causes, such as congestive heart failure, pulmonary infarction, or infection. Diagnosis of malignant pleural effusion rests on demonstration of the presence of malignant cells in the pleural fluid or pleural biopsy specimen. Treatment is usually aimed at relief of symptoms rather than at the underlying malignancy. Specific therapeutic measures include thoracentesis, chest tube drainage, pleurodesis with chemicals or biologic agents, radiation and systemic chemotherapy, surgical pleurodesis, and pleuroperitoneal shunt. These should be supplemented by ancillary measures to maintain fluid and nutritional balance and prevent complications.
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Abstract
Neoplastic pericarditis is a rare complication of gynecologic malignancies. However, as illustrated in the case presented, the physician involved in the care of patients with cancer should be aware of this possible life-threatening complication. The case report is followed by a brief review of the pertinent clinical, pathophysiologic, and therapeutic aspects of this condition.
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Abstract
Neoplastic cardiac tamponade is extraordinary and dramatic as an initial presentation of cancer and not so unusual as a late complication. Five clinically and microscopically confirmed cases of cardiac tamponade as the first manifestation of pulmonary adenocarcinoma are reported along with a review of pertinent literature.
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Markman M, Howell SB. Intrapericardial instillation of cisplatin in a patient with a large malignant effusion. CANCER DRUG DELIVERY 1985; 2:49-52. [PMID: 4052925 DOI: 10.1089/cdd.1985.2.49] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Cisplatin (10 mg in 50 ml normal saline) was administered daily for five days directly into the pericardial cavity of a patient with metastatic nonsmall cell lung cancer and a malignant pericardial effusion. No systemic or local side effects were observed. A dramatic decrease in reaccumulation of pericardial fluid was noted which persisted until the patient's death four months later. On the basis of this experience, further investigation of the intrapericardial administration of cisplatin as treatment to control malignant pericardial effusions appears warranted.
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