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Climent M, Viggiani G, Chen YW, Coulis G, Castaldi A. MicroRNA and ROS Crosstalk in Cardiac and Pulmonary Diseases. Int J Mol Sci 2020; 21:ijms21124370. [PMID: 32575472 PMCID: PMC7352701 DOI: 10.3390/ijms21124370] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/14/2020] [Accepted: 06/16/2020] [Indexed: 12/12/2022] Open
Abstract
Reactive oxygen species (ROS) affect many cellular functions and the proper redox balance between ROS and antioxidants contributes substantially to the physiological welfare of the cell. During pathological conditions, an altered redox equilibrium leads to increased production of ROS that in turn may cause oxidative damage. MicroRNAs (miRNAs) regulate gene expression at the post-transcriptional level contributing to all major cellular processes, including oxidative stress and cell death. Several miRNAs are expressed in response to ROS to mediate oxidative stress. Conversely, oxidative stress may lead to the upregulation of miRNAs that control mechanisms to buffer the damage induced by ROS. This review focuses on the complex crosstalk between miRNAs and ROS in diseases of the cardiac (i.e., cardiac hypertrophy, heart failure, myocardial infarction, ischemia/reperfusion injury, diabetic cardiomyopathy) and pulmonary (i.e., idiopathic pulmonary fibrosis, acute lung injury/acute respiratory distress syndrome, asthma, chronic obstructive pulmonary disease, lung cancer) compartments. Of note, miR-34a, miR-144, miR-421, miR-129, miR-181c, miR-16, miR-31, miR-155, miR-21, and miR-1/206 were found to play a role during oxidative stress in both heart and lung pathologies. This review comprehensively summarizes current knowledge in the field.
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Affiliation(s)
- Montserrat Climent
- Humanitas Clinical and Research Center—IRCCS, Via Manzoni 56, 20089 Rozzano, MI, Italy;
| | - Giacomo Viggiani
- Department of Biomedical Sciences, Humanitas University, 20090 Pieve Emanuele, MI, Italy;
| | - Ya-Wen Chen
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA;
- Department of Stem Cell Biology and Regenerative Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA
| | - Gerald Coulis
- Department of Physiology and Biophysics, and Institute for Immunology, University of California Irvine, Irvine, CA 92697, USA;
| | - Alessandra Castaldi
- Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, Keck School of Medicine, University of Southern California, Los Angeles, CA 90033, USA;
- Correspondence:
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Nan X, Xie C, Zhu Q, Zhang J, Fu S, Han X, Zhang Q, Han B, Liu J. Hand-foot syndrome and survival in patients with advanced non-small-cell lung cancer receiving anlotinib: a subgroup analysis of data from the ALTER 0303 study. Int J Clin Oncol 2020; 25:1492-1498. [PMID: 32447474 DOI: 10.1007/s10147-020-01683-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2019] [Accepted: 04/14/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND The ALTER 0303 study showed that anlotinib can significantly improve overall survival (OS) compared with the placebo in advanced non-small-cell lung cancer (NSCLC). Hand-foot syndrome (HFS) is a common anlotinib-related adverse event. The aim of this study was to assess the association of HFS with clinical benefit. METHODS A subgroup analysis of patients treated with anlotinib from the ALTER 0303 study was performed. Our analysis assessed if the appearance of anlotinib-related HFS in the first 42 days (second-cycle HFS) and at any time could produce better clinical benefits. RESULTS In this study, 294 patients were treated with anlotinib. Of which, 129 patients had HFS at any time, and 76 patients developed HFS in the first 2 cycles. Patients who received anlotinib and developed HFS had significantly prolonged OS, progression-free survival (PFS) compared to those who did not develop HFS in the first 2 cycles (13.5 vs 8.7 months, p = 0.001; adjusted hazard ratio (HR) 0.63 (95% confidence interval [CI] 0.44-0.89), p = 0.009; 5.8 vs 4.5 months, p = 0.001; adjusted HR, 0.59 [0.43-0.81], p = 0.001). The significant OS and PFS benefits for patients with HFS versus without were seen at any time (14.5 vs 7.3 months, p = 0.000; adjusted HR, 0.50 [0.36-0.67], p = 0.000; 5.8 vs 4.2 months, p = 0.000; adjusted HR, 0.49 [0.37-0.65], p = 0.000). In addition, the grade of severity of HFS was strongly correlated with OS (p = 0.000). CONCLUSION Presence of HFS may be a potential clinical marker for the treatment of NSCLC with anlotinib.
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Affiliation(s)
- Xueli Nan
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China.,Department of Oncology, Wu Di People Hospital, Shandong, China
| | - Chao Xie
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China.,Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China
| | - Qingqing Zhu
- Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China.,School of Medicine and Life Sciences, University of Ji'nan-Shandong Academy of Medical Sciences, Shandong, China
| | - Jianjun Zhang
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China.,Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China
| | - Shuai Fu
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China.,Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China
| | - Xiao Han
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China.,Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China
| | - Qiujing Zhang
- Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China.,School of Medicine and Life Sciences, University of Ji'nan-Shandong Academy of Medical Sciences, Shandong, China
| | - Baohui Han
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai, China
| | - Jie Liu
- Shandong First Medical University and Shandong Academy of Medical Sciences, Shandong, China. .,Department of Oncology, Shandong Cancer Hospital and Institute, Shandong, China.
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Han B, Li K, Wang Q, Zhang L, Shi J, Wang Z, Cheng Y, He J, Shi Y, Zhao Y, Yu H, Zhao Y, Chen W, Luo Y, Wu L, Wang X, Pirker R, Nan K, Jin F, Dong J, Li B, Sun Y. Effect of Anlotinib as a Third-Line or Further Treatment on Overall Survival of Patients With Advanced Non-Small Cell Lung Cancer: The ALTER 0303 Phase 3 Randomized Clinical Trial. JAMA Oncol 2019; 4:1569-1575. [PMID: 30098152 DOI: 10.1001/jamaoncol.2018.3039] [Citation(s) in RCA: 376] [Impact Index Per Article: 75.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Importance Anlotinib is a novel multitarget tyrosine kinase inhibitor for tumor angiogenesis and proliferative signaling. A phase 2 trial showed anlotinib to improve progression-free survival with a potential benefit of overall survival, leading to the phase 3 trial to confirm the drug's efficacy in advanced non-small cell lung cancer (NSCLC). Objective To investigate the efficacy of anlotinib on overall survival of patients with advanced NSCLC progressing after second-line or further treatment. Design, Setting, and Participants The ALTER 0303 trial was a multicenter, double-blind, phase 3 randomized clinical trial designed to evaluate the efficacy and safety of anlotinib in patients with advanced NSCLC. Patients from 31 grade-A tertiary hospitals in China were enrolled between March 1, 2015, and August 31, 2016. Those aged 18 to 75 years who had histologically or cytologically confirmed NSCLC were eligible (n = 606), and those who had centrally located squamous cell carcinoma with cavitary features or brain metastases that were uncontrolled or controlled for less than 2 months were excluded. Patients (n = 440) were randomly assigned in a 2-to-1 ratio to receive either 12 mg/d of anlotinib or a matched placebo. All cases were treated with study drugs at least once in accordance with the intention-to-treat principle. Main Outcomes and Measures The primary end point was overall survival. The secondary end points were progression-free survival, objective response rate, disease control rate, quality of life, and safety. Results In total, 439 patients were randomized, 296 to the anlotinib group (106 [36.1%] were female and 188 [64.0%] were male, with a mean [SD] age of 57.9 [9.1] years) and 143 to the placebo group (46 [32.2%] were female and 97 [67.8%] were male, with a mean [SD] age of 56.8 [9.1] years). Overall survival was significantly longer in the anlotinib group (median, 9.6 months; 95% CI, 8.2-10.6) than the placebo group (median, 6.3 months; 95% CI, 5.0-8.1), with a hazard ratio (HR) of 0.68 (95% CI, 0.54-0.87; P = .002). A substantial increase in progression-free survival was noted in the anlotinib group compared with the placebo group (median, 5.4 months [95% CI, 4.4-5.6] vs 1.4 months [95% CI, 1.1-1.5]; HR, 0.25 [95% CI, 0.19-0.31]; P < .001). Considerable improvement in objective response rate and disease control rate was observed in the anlotinib group over the placebo group. The most common grade 3 or higher adverse events in the anlotinib arm were hypertension and hyponatremia. Conclusions and Relevance Among the Chinese patients in this trial, anlotinib appears to lead to prolonged overall survival and progression-free survival. This finding suggests that anlotinib is well tolerated and is a potential third-line or further therapy for patients with advanced NSCLC. Trial Registration ClinicalTrials.gov identifier: NCT02388919.
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Affiliation(s)
- Baohui Han
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Kai Li
- Department of Thoracic Oncology, Tianjin Medical University Cancer Hospital, Tianjin, China
| | - Qiming Wang
- Department of Internal Medicine, Affiliated Cancer Hospital of Zhengzhou University, Zhengzhou, China.,Henan Cancer Hospital, Zhengzhou, China
| | - Li Zhang
- Department of Respiratory Diseases, Peking Union Medical College Hospital, Beijing, China
| | - Jianhua Shi
- Department of Oncology, Linyi Cancer Hospital, Linyi, China
| | - Zhehai Wang
- Department of Internal Medicine-Oncology, Shandong Cancer Hospital, Jinan, China
| | - Ying Cheng
- Department of Thoracic Oncology, Jilin Cancer Hospital, Changchun, China
| | - Jianxing He
- Department of Thoracic Surgery, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Yuankai Shi
- Department of Medical Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
| | - Yizhuo Zhao
- Department of Pulmonary Medicine, Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai, China
| | - Hao Yu
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Yang Zhao
- Department of Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China
| | - Weiqiang Chen
- Department of Pulmonary Medicine, Lanzhou Military General Hospital, Lanzhou, China
| | - Yi Luo
- Department of Medical Oncology, Hunan Cancer Hospital, Changsha, China
| | - Lin Wu
- Department of Medical Oncology, Hunan Cancer Hospital, Changsha, China
| | - Xiuwen Wang
- Department of Chemotherapy, Qilu Hospital of Shandong University, Jinan, China
| | - Robert Pirker
- Department of Medicine I, Medical University of Vienna, Vienna, Austria
| | - Kejun Nan
- Department of Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Faguang Jin
- Department of Respiratory Diseases, Tang Du Hospital, Xi'an, China
| | - Jian Dong
- First Department of Medical Oncology, Yunnan Cancer Hospital, Kunming, China
| | - Baolan Li
- Department of General Medicine, Capital Medical University, Beijing Chest Hospital, Beijing, China
| | - Yan Sun
- Department of Medical Oncology, Cancer Hospital Chinese Academy of Medical Sciences, Beijing, China
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Ma L, Du J, Sui Y, Wang S. Clinical significance of plasma free DNA in patients with non-small cell lung cancer. J Int Med Res 2019; 47:5593-5600. [PMID: 31547735 PMCID: PMC6862902 DOI: 10.1177/0300060519872046] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives Plasma free DNA is a promising new tumor biomarker, which may have applications in clinical diagnosis and treatment of non-small cell lung cancer (NSCLC). Methods Plasma free DNA was collected from 120 healthy controls and 116 patients with NSCLC before and after treatment. Results The mean plasma free DNA levels in 116 NSCLC patients (200.70 ± 88.54 ng/mL) were higher than those of 120 healthy controls (18.65 ± 6.30 ng/mL). Further analysis showed that the mean serum free DNA level in stage I/II NSCLC patients was 172.75 ± 72.87 ng/mL, significantly lower than that of stage III/IV patients (221.88 ± 93.86 ng/mL). Following surgery and effective chemotherapy, the plasma free DNA levels of NSCLC patients decreased significantly. Conclusions Through quantitation of plasma free DNA, this study established proof-of-concept for a highly sensitive and specific detection method, which can be used for diagnosis, prognosis and treatment monitoring in NSCLC patients.
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Affiliation(s)
- Lanxiang Ma
- Department of Cardiology, Shaanxi Provincial Corps Hospital, Chinese People's Armed Police Forces, Xi'an, China
| | - Jie Du
- Department of Health Examination Center, Shaanxi Provincial People Hospital, Xi'an, China
| | - Yongjie Sui
- Department of Health Examination Center, Shaanxi Provincial People Hospital, Xi'an, China
| | - Shuili Wang
- Department of Respiratory Medicine, Shaanxi Provincial People Hospital, Xi'an, China
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Kang HN, Choi JW, Shim HS, Kim J, Kim DJ, Lee CY, Hong MH, Park SY, Park AY, Shin EJ, Lee SY, Pyo KH, Yun MR, Choi HM, Lee SS, Kim SY, Lee H, Paik S, Cho BC, Lee JG, Kim HR. Establishment of a platform of non-small-cell lung cancer patient-derived xenografts with clinical and genomic annotation. Lung Cancer 2018; 124:168-178. [PMID: 30268457 DOI: 10.1016/j.lungcan.2018.08.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 08/08/2018] [Accepted: 08/10/2018] [Indexed: 11/19/2022]
Abstract
BACKGROUND Preclinical models that can better predict therapeutic activity in clinical trials are needed in this era of personalized cancer treatment. Herein, we established genomically and clinically annotated patient-derived xenografts (PDXs) from non-small-cell lung cancer (NSCLC) patients and investigated whether these PDXs would faithfully recapitulate patient responses to targeted therapy. METHODS Patient-derived tumors were implanted in immunodeficient mice and subsequently expanded via re-implantation. Established PDXs were examined by light microscopy, genomic profiling, and in vivo drug testing, and the successful engraft rate was analyzed with the mutation profile, histology, or acquisition method. Finally, the drug responses of PDXs were compared with the clinical responses of the respective patients. RESULTS Using samples from 122 patients, we established 41 NSCLC PDXs [30 adenocarcinoma (AD), 11 squamous cell carcinoma (SQ)], among which the following driver mutation were observed: 13 EGFR-mutant, 4 ALK-rearrangement, 1 ROS1-rearrangement, 1 PIK3CA-mutant, 1 FGFR1-amplification, and 2 KRAS-mutant. We rigorously characterized the relationship of clinical features to engraftment rate and latency rates. The engraft rates were comparable across histologic type. The AD engraft rate tended to be higher for surgically resected tissues relative to biopsies, whereas similar engraft rates was observed for SQ, irrespective of the acquisition method. Notably, EGFR-mutants demonstrated significantly longer latency time than EGFR-WT (86 vs. 37days, P = 0.007). The clinical responses were recapitulated by PDXs harboring driver gene alteration (EGFR, ALK, ROS1, or FGFR1) which regressed to their target inhibitors, suggesting that established PDXs comprise a clinically relevant platform. CONCLUSION The establishment of genetically and clinically annotated NSCLC PDXs can yield a robust preclinical tool for biomarker, therapeutic target, and drug discovery.
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Affiliation(s)
- Han Na Kang
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jae Woo Choi
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea; Department of Pharmacology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyo Sup Shim
- Department of Pathology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jinna Kim
- Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dae Joon Kim
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chang Young Lee
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Min Hee Hong
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seong Yong Park
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - A-Young Park
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea
| | - Eun Joo Shin
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea
| | - Seo Yoon Lee
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea
| | - Kyoung-Ho Pyo
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Mi Ran Yun
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hun Mi Choi
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sung Sook Lee
- Department of Hematology-Oncology Inje University Haeundae Paik Hospital, Busan, Republic of Korea
| | - Seok-Young Kim
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea
| | - Hanna Lee
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Soonmyung Paik
- Severance Biomedical Science Institute, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Byoung Chul Cho
- JE-UK Institute for Cancer Research, JEUK Co. Ltd., Gumi-City, Kyungbuk, Republic of Korea; Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Jin Gu Lee
- Department of Thoracic and Cardiovascular Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea.
| | - Hye Ryun Kim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Circulating microparticles are prognostic biomarkers in advanced non-small cell lung cancer patients. Oncotarget 2017; 8:75952-75967. [PMID: 29100283 PMCID: PMC5652677 DOI: 10.18632/oncotarget.18372] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2017] [Accepted: 04/25/2017] [Indexed: 12/13/2022] Open
Abstract
We investigated whether circulating microparticles (MPs) could serve as prognostic biomarkers in non-small cell lung cancer (NSCLC) patients. We enrolled 25 control subjects and 136 NSCLC patients categorized into disease-progression (DP, n=42) and disease-control (DC, n=94) groups. Flow cytometric analysis showed that levels of four types of circulating microparticles (EDAc-MPs, EDAp-MPs, PDAc-MPs and PDAp-MPs) were higher in the study patients than the control subjects (P < 0.04). DP patients showed poor initially performance status and more non-adenocarcinomas than DC patients. DC patients showed more EGFR mutations and poorer performance to targeted therapy than DP patients (P < 0.01). Three months after therapy, the levels of all four types of circulating MPs were lower in DC than DP patients (P < 0.02), and were comparable to the levels in control subjects. In addition, the levels of circulating MPs after 3 months accurately predicted one-year prognostic outcomes (P < 0.05). This study showed that circulating MPs are valuable prognostic biomarkers in advanced NSCLC patients.
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CMTM7 knockdown increases tumorigenicity of human non-small cell lung cancer cells and EGFR-AKT signaling by reducing Rab5 activation. Oncotarget 2016; 6:41092-107. [PMID: 26528697 PMCID: PMC4747392 DOI: 10.18632/oncotarget.5732] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2015] [Accepted: 09/19/2015] [Indexed: 12/20/2022] Open
Abstract
The dysregulation of epidermal growth factor receptor (EGFR) signaling has been well documented to contribute to the progression of non-small cell lung cancer (NSCLC), the leading cause of cancer death in the world. EGF-stimulated EGFR activation induces receptor internalization and degradation, which plays an important role in EGFR signaling. This process is frequently deregulated in cancer cells, leading to enhanced EGFR levels and signaling. Our previous study on CMTM7 is only limited to a brief description of the relationship of overexpressed CMTM7 with EGFR-AKT signaling. The biological functions of endogenous CMTM7 and its molecular mechanism remained unclear. In this study, we show that the stable knockdown of CMTM7 augments the malignant potential of NSCLC cells and enhances EGFR-AKT signaling by decreasing EGFR internalization and degradation. Mechanistically, CMTM7 knockdown reduces the activation of Rab5, a protein known to be required for early endosome fusion. In NSCLC, the loss of CMTM7 would therefore serve to sustain aberrant EGFR-mediated oncogenic signaling. Together, our findings highlight the role of CMTM7 in the regulation of EGFR signaling in tumor cells, revealing CMTM7 as a novel molecule related to Rab5 activation.
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Lung Adenocarcinoma Staging Using the 2011 IASLC/ATS/ERS Classification: A Pooled Analysis of Adenocarcinoma In Situ and Minimally Invasive Adenocarcinoma. Clin Lung Cancer 2016; 17:e57-e64. [DOI: 10.1016/j.cllc.2016.03.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 03/22/2016] [Accepted: 03/22/2016] [Indexed: 11/20/2022]
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Time courses and value of circulating microparticles in patients with operable stage non-small cell lung cancer undergoing surgical intervention. Tumour Biol 2016; 37:11873-11882. [PMID: 27059732 DOI: 10.1007/s13277-016-5047-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Accepted: 04/01/2016] [Indexed: 12/13/2022] Open
Abstract
Microparticles (MPs) are substantially increased in patients with operable stage non-small cell lung cancer (NSCLC) prior to lung resection surgery. This study tested the hypothesis that there is a decrease in MPs after surgical intervention. Between March 2012 and January 2015, 33 patients who had operable stage NSCLC were consecutively and prospectively enrolled into the study. Additionally, 31 healthy subjects who were consecutively enrolled in the study period served as age- and gender-matched controls. Circulating MPs (EDAc-MPs, EDAp-MPs, PDAc-MPs, PDAp-MPs) were measured by flow cytometry once in control subjects and twice (i.e., prior to and three months later after surgical intervention) in NSCLC patients. Compared with control subjects, these four types of circulating MPs were significantly higher in NSCLC patients prior to operation (all P < 0.005), but did not differ among the controls and NSCLC patients at 3 months after surgery (all P > 0.2). Additionally, a receiver operating characteristic curve (ROC) showed that these four types of MPs were significantly valuable predictors for detecting early stage NSCLC (all P < 0.004). Circulating MPs which were remarkably increased in the operable stage of NSCLC prior to surgery were substantially decreased 3 months later after surgery. These findings show that circulating MPs might be an accessory biomarker for monitoring those of NSCLC after receiving lung resection surgery.
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Zhang J, Wang J, Xing H, Li Q, Zhao Q, Li J. Down-regulation of FBP1 by ZEB1-mediated repression confers to growth and invasion in lung cancer cells. Mol Cell Biochem 2015; 411:331-40. [PMID: 26546081 DOI: 10.1007/s11010-015-2595-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2015] [Accepted: 10/29/2015] [Indexed: 10/22/2022]
Abstract
Lung cancer is the most common type of malignant tumor, but the molecular mechanisms for lung cancer progression remains to be elusive. Here, we demonstrated that FBP1 (Fructose-1, 6-bisphosphatase) was frequently down-regulated in lung cancer tissues and cells, and FBP1 down-regulation was associated with poor prognosis in lung cancer patients. Restored FBP1 expression inhibited glucose uptake and lactate production, but induced oxygen consumption. Restored FBP1 expression also inhibited lung cancer cells proliferation and invasion under hypoxia in vitro, and inhibited lung cancer growth in vivo. Moreover, we confirmed DNA methylation in the promoter contributed to the decrease of FBP1 expression in lung cancer cells. We identified Zinc finger E-box-binding homeobox 1 (ZEB1) bond to FBP1 promoter to enhance DNA methylation in lung cancer cells. Our findings indicate that the down-regulation of FBP1 is a critical oncogenic event in lung cancer progression.
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Affiliation(s)
- Juan Zhang
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China
| | - Jiangtao Wang
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China
| | - Hui Xing
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China
| | - Qingfeng Li
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China.
| | - Qianfeng Zhao
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China
| | - Jing Li
- Department of Oncology, Xiangyang Central Hospital, Hubei University of Arts and Science, Jinzhou Road 136#, Xiangyang, 441021, Hubei, People's Republic of China
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Mirzapoiazova T, Mambetsariev N, Lennon FE, Mambetsariev B, Berlind JE, Salgia R, Singleton PA. HABP2 is a Novel Regulator of Hyaluronan-Mediated Human Lung Cancer Progression. Front Oncol 2015; 5:164. [PMID: 26258071 PMCID: PMC4508840 DOI: 10.3389/fonc.2015.00164] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2015] [Accepted: 07/06/2015] [Indexed: 01/08/2023] Open
Abstract
Background Lung cancer is a devastating disease with limited treatment options. Many lung cancers have changes in their microenvironment including upregulation of the extracellular matrix glycosaminoglycan, hyaluronan (HA), which we have previously demonstrated can regulate the activity of the extracellular serine protease, hyaluronan binding protein 2 (HABP2). This study examined the functional role of HABP2 on HA-mediated human lung cancer dynamics. Methods Immunohistochemical analysis was performed on lung cancer patient samples using anti-HABP2 antibody. Stable control, shRNA, and HABP2 overexpressing human lung adenocarcinoma cells were evaluated using immunoblot analysis, migration, extravasation, and urokinase plasminogen activator (uPA) activation assays with or without high-molecular weight HA or low-molecular weight HA (LMW-HA). In human lung cancer xenograft models, primary tumor growth rates and lung metastasis were analyzed using consecutive tumor volume measurements and nestin immunoreactivity in nude mouse lungs. Results We provide evidence that HABP2 is an important regulator of lung cancer progression. HABP2 expression was increased in several subtypes of patient non-small cell lung cancer samples. Further, HABP2 overexpression increased LMW-HA-induced uPA activation, migration, and extravasation in human lung adenocarcinoma cells. In vivo, overexpression of HABP2 in human lung adenocarcinoma cells increased primary tumor growth rates in nude mice by ~2-fold and lung metastasis by ~10-fold compared to vector control cells (n = 5/condition). Conclusion Our data suggest a possible direct effect of HABP2 on uPA activation and lung cancer progression. Our observations suggest that exploration of HABP2 in non-small cell lung carcinoma merits further study both as a diagnostic and therapeutic option.
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Affiliation(s)
- Tamara Mirzapoiazova
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Nurbek Mambetsariev
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Frances E Lennon
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA ; Section of Hematology/Oncology, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Bolot Mambetsariev
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Joshua E Berlind
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Ravi Salgia
- Section of Hematology/Oncology, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
| | - Patrick A Singleton
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA ; Department of Anesthesia and Critical Care, Pritzker School of Medicine, The University of Chicago , Chicago, IL , USA
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Sheng H, Ying L, Zheng L, Zhang D, Zhu C, Wu J, Feng J, Su D. Down Expression of FBP1 Is a Negative Prognostic Factor for Non-Small-Cell Lung Cancer. Cancer Invest 2015; 33:197-204. [PMID: 25844935 DOI: 10.3109/07357907.2015.1020385] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Downregulation of fructose-1,6-bisphosphatse-1 (FBP1) was observed in several cancers but its role in the lung cancer still remains unknown. We examined the cancer tissues from 140 patients with nonsmall cell lung cancer patients and found that the relative gene expression of FBP1 was significantly lower in lung cancer tissues as compared to incisal marginal tissues and normal tissues. The patients with higher level of FBP1 RNA expression have significantly longer disease free survival and overall survival as compared to the lower expression groups. There was a negative correlation with the level of FBP1 and recurrence of the lung cancer.
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Affiliation(s)
- Huaying Sheng
- 1Cancer Research Institute, Zhejiang Cancer Hospital , Hangzhou, Zhejiang , China
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13
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Sheu JJ, Lee FY, Wallace CG, Tsai TH, Leu S, Chen YL, Chai HT, Lu HI, Sun CK, Yip HK. Administered circulating microparticles derived from lung cancer patients markedly improved angiogenesis, blood flow and ischemic recovery in rat critical limb ischemia. J Transl Med 2015; 13:59. [PMID: 25889721 PMCID: PMC4369091 DOI: 10.1186/s12967-015-0381-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 01/05/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND We hypothesized that lung cancer patient's circulating microparticles (Lc-MPs) could promote angiogenesis, blood flow in ischemic zone and ischemic recovery in rat critical limb ischemia (CLI). METHODS To investigate the impact of MP therapy on reversing the setting of CLI, adult-male Sprague-Dawley rats (n=50) equally randomized into sham control (SC) (group 1), SC-Lc-MPs (1.0 x 10(7) particles) (group 2), CLI (group 3), CLI-Hs-MPs (MPs from healthy-subject) (group 4), and CLI-Lc-MPs (group 5) were sacrificed by post-CLI day-14. RESULTS In vitro study showed that Lc-MPs enhanced VEGFR2 expression, angiogenesis, nitric-oxide production, and endothelial cell proliferation (all p<0.005). By days 7 and 14, Laser Doppler showed significantly higher ischemic/normal blood-flow ratio in groups 1 and 2 compared with group 3, and was significantly higher in group 4 and further elevated in group 5 (p<0.0001). Numbers of small vessels and endothelial markers (CD31(+) and vWF(+) cells) and protein expressions (eNOS, CD31) exhibited a pattern identical to Lasre Doppler among the five groups (all p<0.001). Pro-angiogenic factors (VEGF, CXCR4, SDF-1α, HGF) at cellular and protein levels showed a significant step-wise increase from groups 1 and 2 to groups 3, 4, and 5 (all p<0.001). Protein expressions of fibrotic (Smad3, TGF-β) and apoptotic (mitochondrial Bax, cleaved caspase 3, and PARP) biomarkers displayed an opposite pattern compared to that of Laser Doppler, whereas the protein expressions of anti-fibrotic (Smad1/5, BMP-2) and anti-apoptotic (Bcl-2) biomarkers showed an identical pattern compared with that of Laser Doppler among groups 1 to 3, and 5 (all p<0.001). CONCLUSION Administration of Lc-MPs augmented angiogenesis and restored blood flow in a rat of CLI.
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Affiliation(s)
- Jiunn-Jye Sheu
- Division of Thoracic and Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Fan-Yen Lee
- Division of Thoracic and Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | | | - Tzu-Hsien Tsai
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Steve Leu
- Center for Translational Research in Biomedical Sciences, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Yung-Lung Chen
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Han-Tan Chai
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Hung-I Lu
- Division of Thoracic and Cardiovascular Surgery, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
| | - Cheuk-Kwan Sun
- Department of Emergency Medicine, E-DA Hospital, I-Shou University, Kaohsiung, Taiwan.
| | - Hon-Kan Yip
- Division of Cardiology, Department of Internal Medicine, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan. .,Center for Translational Research in Biomedical Sciences, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan. .,Institute of Shock Wave Medicine and Tissue Engineering, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan.
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Wang Q, Shi S, He W, Padilla MT, Zhang L, Wang X, Zhang B, Lin Y. Retaining MKP1 expression and attenuating JNK-mediated apoptosis by RIP1 for cisplatin resistance through miR-940 inhibition. Oncotarget 2015; 5:1304-14. [PMID: 24675421 PMCID: PMC4012727 DOI: 10.18632/oncotarget.1798] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
The elucidation of chemoresistance mechanisms is important to improve cancer patient survival. In this report, we investigated the role and mechanism through which receptor-interacting protein 1 (RIP1), a mediator in cell survival and death signaling, participates in cancer's response to chemotherapy. In lung cancer cells, knockdown of RIP1 substantially increased cisplatin-induced apoptotic cytotoxicity, which was associated with robust JNK activation. The expression of the JNK inactivating phosphatase, MKP1, was substantially reduced in RIP1 knockdown cells. Although MKP1 protein stability was not altered by RIP1 suppression, the synthesis rate of MKP1 was dramatically reduced in RIP1-suppressed cells. Furthermore, we found that the expression of miR-940 was substantially increased in RIP1 knockdown cells. Knockdown of miR-940 restored MKP1 expression and attenuated cisplatin-induced JNK activation and cytotoxicity. Importantly, ectopic expression of MKP1 effectively attenuated cisplatin-induced JNK activation and cytotoxicity. In addition, activation of the JNK upstream signaling kinase, MKK4, was also potentiated in RIP1 knockdown cells. Altogether, our results suggest that RIP1 contributes to cisplatin resistance by suppressing JNK activation that involves releasing miR-940-mediated inhibition of MKP1 and suppressing activation of MKK4. Intervention targeting the RIP1/miR-940/MKP1/JNK pathway may be used to sensitize platinum-based chemotherapy.
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Affiliation(s)
- Qiong Wang
- Laboratory of Molecular and Translational Medicine, Key Laboratory of Birth Defects and Related Diseases of Women and Children of Ministry of Education at Sichuan University, Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, P.R. China
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Pignatta S, Orienti I, Falconi M, Teti G, Arienti C, Medri L, Zanoni M, Carloni S, Zoli W, Amadori D, Tesei A. Albumin nanocapsules containing fenretinide: pre-clinical evaluation of cytotoxic activity in experimental models of human non-small cell lung cancer. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2014; 11:263-73. [PMID: 25461293 DOI: 10.1016/j.nano.2014.10.004] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 10/16/2014] [Indexed: 11/26/2022]
Abstract
UNLABELLED The present study deals with the preparation of albumin nanocapsules containing fenretinide and their evaluation in experimental models of human non-small cell lung cancer. These nanocapsules showed enhanced antitumor activity with respect to free fenretinide due to the solubilization effect of albumin on the hydrophobic drug, known to improve bioavailability. The high expression of caveolin-1 on the A549 cell surface further enhanced the antitumor activity of the nanoencapsulated fenretinide. Caveolin-1 favored albumin uptake and improved the efficacy of the fenretinide-loaded albumin nanocapsules, especially in 3-D cultures where the densely packed 3-D structures impaired drug diffusibility and severely reduced the activity of the free drug. The efficacy of the fenretinide albumin nanocapsules was further confirmed in tumor xenograft models of A549 by the significant delay in tumor progression observed with respect to control after intravenous administration of the novel formulation. FROM THE CLINICAL EDITOR This study describes the preparation of fenretinide containing albumin nanocapsules and their evaluation in experimental models of non-small cell lung cancer, showing enhanced antitumor activity compared to free fenretinide.
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Affiliation(s)
- Sara Pignatta
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Isabella Orienti
- FaBiT-Department of Pharmacy and Biotechnology, University of Bologna, Bologna, BO, Italy.
| | - Mirella Falconi
- DIBINEM-Department of Biomedical and Neuromotor Sciences, University of Bologna, BO, Italy
| | - Gabriella Teti
- DIBINEM-Department of Biomedical and Neuromotor Sciences, University of Bologna, BO, Italy
| | - Chiara Arienti
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Laura Medri
- Pathology Unit, Morgagni-Pierantoni Hospital, Forlì, FC, Italy
| | - Michele Zanoni
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Silvia Carloni
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Wainer Zoli
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Dino Amadori
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
| | - Anna Tesei
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori, (IRST) IRCCS, Meldola, FC, Italy
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Circulating endothelial-derived activated microparticle: a useful biomarker for predicting one-year mortality in patients with advanced non-small cell lung cancer. BIOMED RESEARCH INTERNATIONAL 2014; 2014:173401. [PMID: 25061601 PMCID: PMC4100353 DOI: 10.1155/2014/173401] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/02/2014] [Revised: 06/04/2014] [Accepted: 06/09/2014] [Indexed: 11/17/2022]
Abstract
BACKGROUND This study tested the hypothesis that circulating microparticles (MPs) are useful biomarkers for predicting one-year mortality in patients with end-stage non-small cell lung cancer (ES-NSCLC). METHODS AND RESULTS One hundred seven patients were prospectively enrolled into the study between April 2011 and February 2012, and each patient received regular follow-up after enrollment. Levels of four MPs in circulation, (1) platelet-derived activated MPs (PDAc-MPs), (2) platelet-derived apoptotic MPs (PDAp-MPs), (3) endothelial-derived activated MPs (EDAc-MPs), and (4) endothelial-derived apoptotic MPs (EDAp-MPs), were measured just after the patient was enrolled into the study using flow cytometry. Patients who survived for more than one year were categorized into group 1 (n = 56) (one-year survivors) and patients who survived less than one year were categorized into group 2 (n = 51) (one-year nonsurvivors). Male gender, incidence of liver metastasis, progression of disease after first-line treatment, poor performance status, and the Charlson comorbidity index were significantly higher in group 2 than in group 1 (all P < 0.05). Additionally, as measured by flow cytometry, only the circulating level of EDAc-MPs was found to be significantly higher in group 2 than in group 1 (P = 0.006). Multivariate analysis demonstrated that circulating level of EDAc-MPs along with brain metastasis and male gender significantly and independently predictive of one-year mortality (all P < 0.035). CONCLUSION Circulating EDAc-MPs may be a useful biomarker predictive of one-year morality in ES-NSCLC patients.
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Lennon FE, Mirzapoiazova T, Mambetsariev B, Poroyko VA, Salgia R, Moss J, Singleton PA. The Mu opioid receptor promotes opioid and growth factor-induced proliferation, migration and Epithelial Mesenchymal Transition (EMT) in human lung cancer. PLoS One 2014; 9:e91577. [PMID: 24662916 PMCID: PMC3963855 DOI: 10.1371/journal.pone.0091577] [Citation(s) in RCA: 150] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Accepted: 02/13/2014] [Indexed: 01/08/2023] Open
Abstract
Recent epidemiologic studies implying differences in cancer recurrence based on anesthetic regimens raise the possibility that the mu opioid receptor (MOR) can influence cancer progression. Based on our previous observations that overexpression of MOR in human non-small cell lung cancer (NSCLC) cells increased tumor growth and metastasis, this study examined whether MOR regulates growth factor receptor signaling and epithelial mesenchymal transition (EMT) in human NSCLC cells. We utilized specific siRNA, shRNA, chemical inhibitors and overexpression vectors in human H358 NSCLC cells that were either untreated or treated with various concentrations of DAMGO, morphine, fentanyl, EGF or IGF. Cell function assays, immunoblot and immunoprecipitation assays were then performed. Our results indicate MOR regulates opioid and growth factor-induced EGF receptor signaling (Src, Gab-1, PI3K, Akt and STAT3 activation) which is crucial for consequent human NSCLC cell proliferation and migration. In addition, human NSCLC cells treated with opioids, growth factors or MOR overexpression exhibited an increase in snail, slug and vimentin and decrease ZO-1 and claudin-1 protein levels, results consistent with an EMT phenotype. Further, these effects were reversed with silencing (shRNA) or chemical inhibition of MOR, Src, Gab-1, PI3K, Akt and STAT3 (p<0.05). Our data suggest a possible direct effect of MOR on opioid and growth factor-signaling and consequent proliferation, migration and EMT transition during lung cancer progression. Such an effect provides a plausible explanation for the epidemiologic findings.
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Affiliation(s)
- Frances E. Lennon
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Tamara Mirzapoiazova
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Bolot Mambetsariev
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Valeriy A. Poroyko
- Department of Surgery, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Ravi Salgia
- Section of Hematology/Oncology, Department of Medicine, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Jonathan Moss
- Department of Anesthesia and Critical Care, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
| | - Patrick A. Singleton
- Section of Pulmonary and Critical Care, Department of Medicine, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
- Department of Anesthesia and Critical Care, Pritzker School of Medicine, The University of Chicago, Chicago, Illinois, United States of America
- * E-mail:
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18
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Wang Q, Chen W, Bai L, Chen W, Padilla MT, Lin AS, Shi S, Wang X, Lin Y. Receptor-interacting protein 1 increases chemoresistance by maintaining inhibitor of apoptosis protein levels and reducing reactive oxygen species through a microRNA-146a-mediated catalase pathway. J Biol Chem 2014; 289:5654-63. [PMID: 24425875 DOI: 10.1074/jbc.m113.526152] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
Although receptor-interacting protein 1 (RIP1) is well known as a key mediator in cell survival and death signaling, whether RIP1 directly contributes to chemotherapy response in cancer has not been determined. In this report, we found that, in human lung cancer cells, knockdown of RIP1 substantially increased cytotoxicity induced by the frontline anticancer therapeutic drug cisplatin, which has been associated with robust cellular reactive oxygen species (ROS) accumulation and enhanced apoptosis. Scavenging ROS dramatically protected RIP1 knockdown cells against cisplatin-induced cytotoxicity. Furthermore, we found that, in RIP1 knockdown cells, the expression of the hydrogen peroxide-reducing enzyme catalase was dramatically reduced, which was associated with increased miR-146a expression. Inhibition of microRNA-146a restored catalase expression, suppressed ROS induction, and protected against cytotoxicity in cisplatin-treated RIP1 knockdown cells, suggesting that RIP1 maintains catalase expression to restrain ROS levels in therapy response in cancer cells. Additionally, cisplatin significantly triggered the proteasomal degradation of cellular inhibitor of apoptosis protein 1 and 2 (c-IAP1 and c-IAP2), and X-linked inhibitor of apoptosis (XIAP) in a ROS-dependent manner, and in RIP1 knockdown cells, ectopic expression of c-IAP2 attenuated cisplatin-induced cytotoxicity. Thus, our results establish a chemoresistant role for RIP1 that maintains inhibitor of apoptosis protein (IAP) expression by release of microRNA-146a-mediated catalase suppression, where intervention within this pathway may be exploited for chemosensitization.
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Affiliation(s)
- Qiong Wang
- From the Molecular Biology and Lung Cancer Program, Lovelace Respiratory Research Institute, Albuquerque, New Mexico 87108 and
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A randomized phase 2 study of paclitaxel and carboplatin with or without conatumumab for first-line treatment of advanced non-small-cell lung cancer. J Thorac Oncol 2013; 8:329-37. [PMID: 23370314 DOI: 10.1097/jto.0b013e31827ce554] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
INTRODUCTION This study evaluated the efficacy, safety, and pharmacokinetics of conatumumab combined with paclitaxel-carboplatin (PC) as first-line treatment for advanced non-small-cell lung cancer (NSCLC). METHODS Patients (aged >18 years) with previously untreated advanced or recurrent NSCLC were randomized 1:1:1 (stratified by Eastern Cooperative Oncology Group performance status and disease stage) to receive up to six 3-week cycles of PC combined with conatumumab (arm 1, 3 mg/kg; arm 2, 15 mg/kg) or placebo (arm 3) every 3 weeks. The primary endpoint was progression-free survival (PFS). This study is registered with ClinicalTrials.gov (NCT00534027). RESULTS Between August 8, 2007 and April 9, 2009, 172 patients were randomized (arm 1, n = 57; arm 2, n = 56; arm 3, n = 59). Median PFS was 5.4 months (95% confidence interval [CI] 4.1-6.3) in arm 1 (hazard ratio [HR] 0.84 [95% CI 0.57-1.24]; p = 0.41), 4.8 months (95% CI 3.2-6.5) in arm 2 (HR 0.93 [0.64-1.35]; p = 0.57), and 5.5 months (95% CI 4.3-5.7) in arm 3. There was an interaction between tumor histology and the effect of conatumumab on PFS (squamous HR 0.47 [0.23-0.94]; nonsquamous HR 1.08 [0.74-1.57]; interaction p = 0.039).The most common grade of three or more adverse events were neutropenia, anemia, and thrombocytopenia. There was no evidence of pharmacokinetic interactions between conatumumab and PC. Of 158 patients assessable for FCGR3A polymorphisms, conatumumab treatment was associated with a trend toward longer overall survival (HR 0.72 [0.43-1.23]) among V-allele carriers (V/V or F/V; n = 54) but not among F-allele homozygotes (n = 34; HR 1.37 [0.66-2.86]). CONCLUSION Although well tolerated, the addition of conatumumab to PC did not improve outcomes in unselected patients with previously untreated advanced NSCLC.
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Zhang XC, Zhang J, Li M, Huang XS, Yang XN, Zhong WZ, Xie L, Zhang L, Zhou M, Gavine P, Su X, Zheng L, Zhu G, Zhan P, Ji Q, Wu YL. Establishment of patient-derived non-small cell lung cancer xenograft models with genetic aberrations within EGFR, KRAS and FGFR1: useful tools for preclinical studies of targeted therapies. J Transl Med 2013; 11:168. [PMID: 23842453 PMCID: PMC3716998 DOI: 10.1186/1479-5876-11-168] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 07/08/2013] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Patient-derived tumor xenograft models have been established and increasingly used for preclinical studies of targeted therapies in recent years. However, patient-derived non-small cell lung cancer (NSCLC) xenograft mouse models are relatively few in number and are limited in their degree of genetic characterization and validation. In this study, we aimed to establish a variety of patient-derived NSCLC models and characterize these for common genetic aberrations to provide more informative models for preclinical drug efficacy testing. METHODS NSCLC tissues from thirty-one patients were collected and implanted into immunodeficient mice. Established xenograft models were characterized for common genetic aberrations, including detection of gene mutations within EGFR and KRAS, and genetic amplification of FGFR1 and cMET. Finally, gefitinib anti-tumor efficacy was tested in these patient-derived NSCLC xenograft models. RESULTS Ten passable patient-derived NSCLC xenograft models were established by implantation of NSCLC specimens of thirty-one patients into immunodeficient mice. Genetic aberrations were detected in six of the models, including one model with an EGFR activating mutation (Exon19 Del), one model with KRAS mutation, one model with both KRAS mutation and cMET gene amplification, and three models with FGFR1 amplification. Anti-tumor efficacy studies using gefitinib demonstrated that the EGFR activating mutation model had superior sensitivity and that the KRAS mutation models were resistant to gefitinib. The range of gefitinib responses in the patient-derived NSCLC xenograft models were consistent with the results reported from clinical trials. Furthermore, we observed that patient-derived NSCLC models with FGFR1 gene amplification were insensitive to gefitinib treatment. CONCLUSIONS Ten patient-derived NSCLC xenograft models were established containing a variety of genetic aberrations including EGFR activating mutation, KRAS mutation, and FGFR1 and cMET amplification. Gefitinib anti-tumor efficacy in these patient-derived NSCLC xenografts containing EGFR and KRAS mutation was consistent with the reported results from previous clinical trials. Thus, data from our panel of patient-derived NSCLC xenograft models confirms the utility of these models in furthering our understanding of this disease and aiding the development of personalized therapies for NSCLC patients.
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Affiliation(s)
- Xu-chao Zhang
- Medical Research Center of Guangdong General Hospital & Guangdong Academy of Medical Sciences, Guangdong Lung Cancer Institute Guangzhou 510080, PR China
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Prevention of chemotherapy-induced nausea and vomiting and the role of neurokinin 1 inhibitors: from guidelines to clinical practice in solid tumors. Anticancer Drugs 2013; 24:99-111. [PMID: 23165435 DOI: 10.1097/cad.0b013e328359d7ba] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A significant proportion of cancer patients experience nausea or vomiting during the course of their disease, either because of the cancer itself or because of the treatment received. Highly or moderately emetogenic drugs are part of the standard chemotherapy regimens frequently used in patients with lung cancer, breast cancer, ovarian cancer, and several other common solid tumors. In this review, we describe the impact of nausea and vomiting in patients receiving chemotherapy, and the main progress achieved in the prophylaxis of chemotherapy-induced nausea and vomiting with the introduction of neurokinin 1 inhibitors. The adherence to existing guidelines is particularly important to avoid suboptimal prophylaxis and maximize patients' outcome. This review is focused on lung, breast, ovarian, and colorectal cancer, which are among the solid tumors characterized by a numeric and clinical relevance of the chemotherapy-induced nausea and vomiting issue because of the wide use of highly and/or moderately emetogenic chemotherapy regimens.
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Nie YL, Liu KX, Mao XY, Li YL, Li J, Zhang MM. Effect of injection of brucea javanica oil emulsion plus chemoradiotherapy for lung cancer: a review of clinical evidence. J Evid Based Med 2012; 5:216-25. [PMID: 23557502 DOI: 10.1111/jebm.12001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Injection of brucea javanica oil emulsion (IBJOE), one of Chinese patent drugs has been widely used for lung cancer (LC) in China, and is known to provide some favorable outcomes, in particular when it combined with conventional treatment. However, little available best evidence is known about its effect and safety. This paper aims to evaluate the effectiveness and safety of IBJOE plus chemoradiotherapy to alleviate symptoms of LC patients. METHODS A complete literature searching was conducted in databases including Chinese Biomedical Literature Database, China Academic Journals Full-text Database, Chinese Scientific Journals Database, the Cochrane Central Register of Controlled Trials, MEDLINE, and EMBASE to identify randomized controlled trials (RCTs) of IBJOE with chemoradiotherapy versus chemoradiotherapy alone for LC patients regardless of blinding, duration of treatment or duration of follow-up. All searching dates were from the beginning to December 2011. Quality of the included studies was assessed using the method by Cochrane Reviewer Handbook, and data analysis was performed using RevMan 5.10 software developed by The Cochrane Collaboration. RESULTS The searching yielded over 1371 relevant citations, most of which did not meet the inclusion criteria. Finally, only 21 RCTs involving 1619 patients were included, and all the studies were of poor quality. Pooled analyses were performed to reveal that compared with chemoradiotherapy alone, IBJOE plus chemoradiotherapy had a better complete response rate (relative risk (RR) = 1.42; 95% CI 1.05 to 1.92; P = 0.02) and improved quality of life (RR = 1.83; 95% CI 1.63 to 2.07; P < 0.00001) measured by Karnofsky Performance Status scale. In addition, there was a significant difference on the outcome of long-term survival rate, level of immune function, and some incidences of adverse effects. CONCLUSIONS IBJOE plus chemoradiotherapy may have positive effects on LC patients in response rate, improvement of quality of life, and reducing incidences of some adverse effects compared with chemoradiotherapy alone. However, the results need to be viewed with caution because of low quality of the included studies.
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Affiliation(s)
- Yan-li Nie
- Chinese Evidence-Based Medicine Center, West China Hospital, Sichuan University, Chengdu, 610041, China
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Ren S, Chen X, Kuang P, Zheng L, Su C, Li J, Li B, Wang Y, Liu L, Hu Q, Zhang J, Tang L, Li X, Zhou C, Schmid-Bindert G. Association of EGFR mutation or ALK rearrangement with expression of DNA repair and synthesis genes in never-smoker women with pulmonary adenocarcinoma. Cancer 2012; 118:5588-94. [PMID: 22569898 DOI: 10.1002/cncr.27603] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2012] [Revised: 03/26/2012] [Accepted: 03/27/2012] [Indexed: 11/06/2022]
Abstract
BACKGROUND Epidermal growth factor receptor (EGFR) mutation and anaplastic lymphoma kinase (ALK) rearrangement may predict the outcome of targeted drug therapy and also are associated with the efficacy of chemotherapy in patients with nonsmall cell lung cancer (NSCLC). The authors of this report investigated the relation of EGFR mutation or ALK rearrangement status and the expression of DNA repair or synthesis genes, including excision repair cross-complementing 1 (ERCC1), ribonucleotide reductase subunit M1 (RRM1), thymidylate synthetase (TS), and breast cancer-early onset (BRCA1), as a potential explanation for these observations. METHODS In total, 104 resected lung adenocarcinomas from women who were nonsmokers were analyzed concurrently for EGFR mutations, ALK rearrangements, and mRNA expression of the ERCC1, RRM1, TS, and BRCA1 genes. EGFR mutations were detected with a proprietary detection kit, ALK rearrangements were detected by polymerase chain reaction analysis, and genetic mRNA expression was detected by real-time polymerase chain reaction analysis. RESULTS Of 104 patients, 73 (70.2%) had EGFR mutations, and 10 (9.6%) had ALK rearrangements. ERCC1 mRNA levels in patients who had EGFR mutations were 3.44 ± 1.94 × 10(-3) , which were significantly lower than the levels in patients who were positive for ALK rearrangements and in patients who were negative for both biomarkers (4.60 ± 1.95 × 10(-3) and 4.95 ± 2.33 × 10(-3) , respectively; P = .010). However, TS mRNA levels were significantly lower in patients who had EGFR mutations (1.15 ± 1.38 × 10(-3) vs 2.69 ± 3.97 × 10(-3) ; P = .006) or ALK rearrangements (1.21 ± 0.78 × 10(-3) vs 2.69 ± 3.97 × 10(-3) ; P = .020) than in patients who were negative for both biomarkers. CONCLUSIONS NSCLC specimens that harbored activating EGFR mutations were more likely to express low ERCC1 and TS mRNA levels, whereas patients with NSCLC who had ALK rearrangement were more likely to express low TS mRNA levels.
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Affiliation(s)
- Shengxiang Ren
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Tongji University Medical School Cancer Institute, Shanghai, People's Republic of China
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Robinson SI, Moynihan TJ. Targeting the symptoms of lung cancer, not just the disease. THE JOURNAL OF SUPPORTIVE ONCOLOGY 2012; 10:10-1. [PMID: 22005219 DOI: 10.1016/j.suponc.2011.07.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Accepted: 07/15/2011] [Indexed: 10/17/2022]
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吴 正, 童 文, 谭 子, 王 思, 林 鹏. [The clinical significance of β-arrestin 2 expression in the serum of non-small cell lung cancer patients]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2011; 14:497-501. [PMID: 21645452 PMCID: PMC5999888 DOI: 10.3779/j.issn.1009-3419.2011.06.04] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2011] [Revised: 02/23/2011] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND OBJECTIVE Non-small cell lung cancer (NSCLC) with high morbidity and mortality is the most common types of lung cancer. beta-arrestin 2 is a kind of soluble protein regulating signal transduction mediated by G protein coupling receptor. The aim of this research is to evaluate the clinical significance of β-arrestin 2 expression in the serum of NSCLC patients. METHODS The clinical and follow-up data of 20 healthy candidates and 67 patients diagnosed with NSCLC in Sun Yat-sen University Cancer Center from January 2005 to December 2006 was retrospectively analyzed. ELISA was applied to detect the expression of beta-arrestin 2. RESULTS The serum level of β-arrestin 2 in NSCLC patients were all Significantly lower than those in healthy controls (P<0.001, P<0.001, P<0.001). The serum level of β-arrestin 2 in stage I NSCLC patients were higher than those in stage III as well as in stage IV (P<0.001, P<0.001). No statistical difference of β-arrestin 2' serum level was found between with stage III and stage IV patients (P=0.273). Univariate prognostic factor analyzed by Kaplan-Meier method indicated patients' prognosis with high serum level of β-arrestin 2 was better than patients with low and middle (P<0.001, P<0.001). The serum level of β-arrestin 2 and the stage of NSCLC signally affected prognosis in COX regression model (P=0.003, P=0.004). CONCLUSION The serum level of β-arrestin 2 had significant difference between NSCLC patients and healthy controls, likewise between the early and advanced NSCLC patients. The serum level of β-arrestin 2 affected NSCLC patients' prognosis.
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Affiliation(s)
- 正清 吴
- 510060 广州,中山大学肿瘤防治中心胸科Department of Chest Surgery, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China
- 510060 广州,华南肿瘤学国家重点实验室State Key Laboratory of Oncology, Guangzhou 510060, China
| | - 文侠 童
- 510060 广州,华南肿瘤学国家重点实验室State Key Laboratory of Oncology, Guangzhou 510060, China
- 510060 广州,中山大学肿瘤防治中心妇科Department of Gynecologic Oncology, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China
| | - 子辉 谭
- 510060 广州,中山大学肿瘤防治中心胸科Department of Chest Surgery, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China
- 510060 广州,华南肿瘤学国家重点实验室State Key Laboratory of Oncology, Guangzhou 510060, China
| | - 思愚 王
- 510060 广州,中山大学肿瘤防治中心胸科Department of Chest Surgery, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China
- 510060 广州,华南肿瘤学国家重点实验室State Key Laboratory of Oncology, Guangzhou 510060, China
| | - 鹏 林
- 510060 广州,中山大学肿瘤防治中心胸科Department of Chest Surgery, Cancer Center, Sun Yat-sen University, Guangzhou 510060, China
- 510060 广州,华南肿瘤学国家重点实验室State Key Laboratory of Oncology, Guangzhou 510060, China
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β1 integrin controls EGFR signaling and tumorigenic properties of lung cancer cells. Oncogene 2011; 30:4087-96. [DOI: 10.1038/onc.2011.107] [Citation(s) in RCA: 109] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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Chen BH, Chang HW, Huang HM, Chong IW, Chen JS, Chen CY, Wang HM. (-)-Anonaine induces DNA damage and inhibits growth and migration of human lung carcinoma h1299 cells. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2011; 59:2284-2290. [PMID: 21361287 DOI: 10.1021/jf103488j] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
The anticancer effects of (-)-anonaine were investigated in this current study. (-)-Anonaine at concentration ranges of 50-200 μM exhibited significant inhibition to cell growth and migration activities on human lung cancer H1299 cells at 24 h, albeit cell cycle analyses showed that (-)-anonaine at the above concentration ranges did not cause any significant changes in cell-cycle distributions. Significant nuclear damages of H1299 cells were observed with 10-200 μM (-)-anonaine treatment in a comet assay, whereas higher concentrations (6 and 30 mM) of (-)-anonaine concentrations were required to cause DNA damages in an in vitro plasmid cleavage assay. In summary, our results demonstrated that (-)-anonaine exhibited dose-dependent antiproliferatory, antimigratory, and DNA-damaging effects on H1299 cells. We inferred that (-)-anonaine can cause cell-cycle arrest and DNA damage to hamper the physiological behavior of cancer cells at 72 h, and therefore, it can be useful as one of the potential herbal supplements for chemoprevention of human lung cancer.
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Affiliation(s)
- Bing-Hung Chen
- Department of Biotechnology, Kaohsiung Medical University, and Kaohsiung Medical University Hospital, Kaohsiung 807, Taiwan
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