1
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Obermayr E, Mohr T, Schuster E, Braicu EI, Taube E, Sehouli J, Vergote I, Pujade-Lauraine E, Ray-Coquard I, Harter P, Wimberger P, Joly-Lobbedez F, Mahner S, Moll UM, Concin N, Zeillinger R. Gene expression markers in peripheral blood and outcome in patients with platinum-resistant ovarian cancer: A study of the European GANNET53 consortium. Int J Cancer 2024; 155:1128-1138. [PMID: 38676430 DOI: 10.1002/ijc.34978] [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: 09/25/2023] [Revised: 03/01/2024] [Accepted: 03/19/2024] [Indexed: 04/28/2024]
Abstract
Disease progression is a major problem in ovarian cancer. There are very few treatment options for patients with platinum-resistant ovarian cancer (PROC), and therefore, these patients have a particularly poor prognosis. The aim of the present study was to identify markers for monitoring the response of 123 PROC patients enrolled in the Phase I/II GANNET53 clinical trial, which evaluated the efficacy of Ganetespib in combination with standard chemotherapy versus standard chemotherapy alone. In total, 474 blood samples were collected, comprising baseline samples taken before the first administration of the study drugs and serial samples taken during treatment until further disease progression (PD). After microfluidic enrichment, 27 gene transcripts were analyzed using quantitative polymerase chain reaction and their utility for disease monitoring was evaluated. At baseline, ERCC1 was associated with an increased risk of PD (hazard ratio [HR] 1.75, 95% confidence interval [CI]: 1.20-2.55; p = 0.005), while baseline CDH1 and ESR1 may have a risk-reducing effect (CDH1 HR 0.66, 95% CI: 0.46-0.96; p = 0.024; ESR1 HR 0.58, 95% CI: 0.39-0.86; p = 0.002). ERCC1 was observed significantly more often (72.7% vs. 53.9%; p = 0.032) and ESR1 significantly less frequently (59.1% vs. 78.3%; p = 0.018) in blood samples taken at radiologically confirmed PD than at controlled disease. At any time during treatment, ERCC1-presence and ESR1-absence were associated with short PFS and with higher odds of PD within 6 months (odds ratio 12.77, 95% CI: 4.08-39.97; p < 0.001). Our study demonstrates the clinical relevance of ESR1 and ERCC1 and may encourage the analysis of liquid biopsy samples for the management of PROC patients.
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Affiliation(s)
- Eva Obermayr
- Molecular Oncology Group, Department of Obstetrics and Gynecology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Thomas Mohr
- Center for Cancer Research, Medical University of Vienna, Vienna, Austria
| | - Eva Schuster
- Molecular Oncology Group, Department of Obstetrics and Gynecology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Elena Ioana Braicu
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus 3 Virchow Klinikum, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Eliane Taube
- Institute of Pathology, Campus Charité Mitte, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Jalid Sehouli
- Department of Gynecology, European Competence Center for Ovarian Cancer, Campus 3 Virchow Klinikum, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Ignace Vergote
- Division of Gynecological Oncology, Department of Obstetrics and Gynecology, Leuven Cancer Institute, University Hospitals Leuven, Katholieke Universiteit Leuven, Leuven, Belgium
| | | | - Isabelle Ray-Coquard
- Centre Anticancereux Léon Bérard, University Claude Bernard Lyon, GINECO Group, Lyon, France
| | - Philipp Harter
- Department of Gyneacologic Oncology, Kliniken Essen Mitte, Evang. Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Technische Universität Dresden, Dresden, Germany and National Center for Tumor Diseases (NCT/UCC), Dresden, Germany
| | | | - Sven Mahner
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, AGO, Hamburg, Germany
| | - Ute Martha Moll
- Universitätsmedizin Göttingen, Georg-August-Universität Göttingen, Göttingen, Germany
| | - Nicole Concin
- Department of Obstetrics and Gynecology, Innsbruck Medical University, Innsbruck, Austria
| | - Robert Zeillinger
- Molecular Oncology Group, Department of Obstetrics and Gynecology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
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2
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Kuo YC, Chuang CH, Kuo HC, Lin CT, Chao A, Huang HJ, Wang HM, Hsieh JCH, Chou HH. Circulating tumor cells help differentiate benign ovarian lesions from cancer before surgery: A literature review and proof of concept study using flow cytometry with fluorescence imaging. Oncol Lett 2024; 27:234. [PMID: 38596263 PMCID: PMC11003220 DOI: 10.3892/ol.2024.14367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 02/19/2024] [Indexed: 04/11/2024] Open
Abstract
Current tools are insufficient for distinguishing patients with ovarian cancer from those with benign ovarian lesions before extensive surgery. The present study utilized a readily accessible platform employing a negative selection strategy, followed by flow cytometry, to enumerate circulating tumor cells (CTCs) in patients with ovarian cancer. These counts were compared with those from patients with benign ovarian lesions. CTC counts at baseline, before and after anticancer therapy, and across various clinical scenarios involving ovarian lesions were assessed. A negative-selection protocol we proposed was applied to patients with suspected ovarian cancer and prospectively utilized in those subsequently confirmed to have malignancy. The protocol was implemented before anticancer therapy and at months 3, 6, 9 and 12 post-treatment. A cut-off value for CTC number at 4.75 cells/ml was established to distinguish ovarian malignancy from benign lesions, with an area under the curve of 0.900 (P<0.001). In patients with ovarian cancer, multivariate Cox regression analysis revealed that baseline CTC counts and the decline in CTCs within the first three months post-therapy were significant predictors of prolonged progression-free survival. Additionally, baseline CTC counts independently prognosticated overall survival. CTC counts obtained with the proposed platform, used in the present study, suggest that pre-operative CTC testing may be able to differentiate between malignant and benign tumors. Moreover, CTC counts may indicate oncologic outcomes in patients with ovarian cancer who have undergone cancer therapies.
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Affiliation(s)
- Yung-Chia Kuo
- Division of Hematology-Oncology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, New Taipei City 236, Taiwan, R.O.C
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
| | - Chi-Hsi Chuang
- Department of Pediatrics, New Taipei Municipal TuCheng Hospital, New Taipei City 236, Taiwan, R.O.C
| | - Hsuan-Chih Kuo
- Division of Hematology-Oncology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, New Taipei City 236, Taiwan, R.O.C
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
| | - Cheng-Tao Lin
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Gynecologic Cancer Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
| | - Angel Chao
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Gynecologic Cancer Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
| | - Huei-Jean Huang
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Gynecologic Cancer Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
| | - Hung-Ming Wang
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
| | - Jason Chia-Hsun Hsieh
- Division of Hematology-Oncology, Department of Internal Medicine, New Taipei Municipal Tucheng Hospital, New Taipei City 236, Taiwan, R.O.C
- Division of Hematology-Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Department and College of Medicine, Chang Gung University, Taoyuan 333, Taiwan, R.O.C
| | - Hung-Hsueh Chou
- Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Gynecologic Cancer Research Center, Chang Gung Memorial Hospital at Linkou, Taoyuan 333, Taiwan, R.O.C
- Department and School of Medicine, National Tsing Hua University, Hsinchu 300044, Taiwan, R.O.C
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3
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Della Corte L, Russo G, Pepe F, Pisapia P, Dell'Aquila M, Malapelle U, Troncone G, Bifulco G, Giampaolino P. The role of liquid biopsy in epithelial ovarian cancer: State of the art. Crit Rev Oncol Hematol 2024; 194:104263. [PMID: 38218208 DOI: 10.1016/j.critrevonc.2024.104263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/15/2024] Open
Abstract
The clinical implementation of liquid biopsy has dramatically modified the analytical paradigm for several solid tumors. To date, however, only circulating free DNA (cfDNA) has been approved in clinical practice to select targeted treatments for patients with colorectal cancer (CRC), non-small cell lung cancer (NSCLC), and breast cancer (BC). Interestingly, emerging liquid biopsy analytes in peripheral blood, including circulating tumor cells (CTC), miRNA, and extracellular vesicles (EVs), have been shown to play a crucial role in the clinical management of solid tumor patients. Here, we review how these blood-based biomarkers may positively impact early diagnosis, prognosis, and treatment response in ovarian cancer (OC) patients.
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Affiliation(s)
- Luigi Della Corte
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, 80131 Naples, Italy
| | - Gianluca Russo
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
| | - Francesco Pepe
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
| | - Pasquale Pisapia
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
| | - Michela Dell'Aquila
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy.
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
| | - Giancarlo Troncone
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
| | - Giuseppe Bifulco
- Department of Public Health, University of Naples Federico II, Naples (NA), Italy
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Wilczyński J, Paradowska E, Wilczyński M. High-Grade Serous Ovarian Cancer-A Risk Factor Puzzle and Screening Fugitive. Biomedicines 2024; 12:229. [PMID: 38275400 PMCID: PMC10813374 DOI: 10.3390/biomedicines12010229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Revised: 01/14/2024] [Accepted: 01/17/2024] [Indexed: 01/27/2024] Open
Abstract
High-grade serous ovarian cancer (HGSOC) is the most lethal tumor of the female genital tract. Despite extensive studies and the identification of some precursor lesions like serous tubal intraepithelial cancer (STIC) or the deviated mutational status of the patients (BRCA germinal mutation), the pathophysiology of HGSOC and the existence of particular risk factors is still a puzzle. Moreover, a lack of screening programs results in delayed diagnosis, which is accompanied by a secondary chemo-resistance of the tumor and usually results in a high recurrence rate after the primary therapy. Therefore, there is an urgent need to identify the substantial risk factors for both predisposed and low-risk populations of women, as well as to create an economically and clinically justified screening program. This paper reviews the classic and novel risk factors for HGSOC and methods of diagnosis and prediction, including serum biomarkers, the liquid biopsy of circulating tumor cells or circulating tumor DNA, epigenetic markers, exosomes, and genomic and proteomic biomarkers. The novel future complex approach to ovarian cancer diagnosis should be devised based on these findings, and the general outcome of such an approach is proposed and discussed in the paper.
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Affiliation(s)
- Jacek Wilczyński
- Department of Gynecological Surgery and Gynecological Oncology, Medical University of Lodz, 4 Kosciuszki Str., 90-419 Lodz, Poland
| | - Edyta Paradowska
- Laboratory of Virology, Institute of Medical Biology of the Polish Academy of Sciences, 106 Lodowa Str., 93-232 Lodz, Poland;
| | - Miłosz Wilczyński
- Department of Surgical, Endoscopic and Gynecological Oncology, Polish Mother’s Health Center—Research Institute, 281/289 Rzgowska Str., 93-338 Lodz, Poland;
- Department of Surgical and Endoscopic Gynecology, Medical University of Lodz, 4 Kosciuszki Str., 90-419 Lodz, Poland
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5
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Zhang H, Wang L, Wu H. Liquid biopsy in ovarian cancer in China and the world: current status and future perspectives. Front Oncol 2023; 13:1276085. [PMID: 38169730 PMCID: PMC10758434 DOI: 10.3389/fonc.2023.1276085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 11/17/2023] [Indexed: 01/05/2024] Open
Abstract
Ovarian cancer (OC) is the eighth most common cancer in women, but the mild, non-specific clinical presentation in early stages often prevents diagnosis until progression to advanced-stage disease, contributing to the high mortality associated with OC. While serum cancer antigen 125 (CA-125) has been successfully used as a blood-borne marker and is routinely monitored in patients with OC, CA-125 testing has limitations in sensitivity and specificity and does not provide direct information on important molecular characteristics that can guide treatment decisions, such as homologous recombination repair deficiency. We comprehensively review the literature surrounding methods based on liquid biopsies, which may provide improvements in sensitivity, specificity, and provide valuable additional information to enable early diagnosis, monitoring of recurrence/progression/therapeutic response, and accurate prognostication for patients with OC, highlighting applications of this research in China.
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Affiliation(s)
- Hui Zhang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Lingxia Wang
- MRL Global Medical Affairs, MSD China, Shanghai, China
| | - Huanwen Wu
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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6
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Xie P, Yao X, Chu Z, Yang Y, Li H, Tan S, Tang H, Zhou J, Jin W. Homoporous polydimethylsiloxane membrane microfilter for ultrafast label-free isolation and recognition of circulating tumor cells in peripheral blood. iScience 2023; 26:108246. [PMID: 38026152 PMCID: PMC10665804 DOI: 10.1016/j.isci.2023.108246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 07/03/2023] [Accepted: 10/16/2023] [Indexed: 12/01/2023] Open
Abstract
The detection of circulating tumor cells (CTCs) in peripheral blood is a novel and accurate technique for the early diagnosis of cancers. However, this method is challenging because of the need for high collection efficiency due to the ultralow content and similar size of CTCs compared with other blood cells. To address the aforementioned issue, we proposed a homoporous polydimethylsiloxane (PDMS) membrane and its microfilter device to perform the ultrafast isolation and identification of CTCs directly from peripheral blood without any labeling treatment. The membrane pores can be homogenously controlled at a size of 6.3 μm through the cross-linking time of PDMS during a filtration-coating strategy. Within only 10 s, the designed device achieved a retention rate greater than 70% for pancreatic cancer cells, and it exhibited excellent cell compatibility to support cell proliferation. The isolated CTCs on this membrane can be easily observed and identified using a fluorescence microscope.
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Affiliation(s)
- Peng Xie
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Xiaoyue Yao
- State Key Laboratory of Materials–Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, P.R. China
| | - Zhenyu Chu
- State Key Laboratory of Materials–Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, P.R. China
| | - Yang Yang
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Haifeng Li
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Siyuan Tan
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Haodong Tang
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital, School of Medicine, Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Jiahua Zhou
- Department of Hepatopancreatobiliary Surgery, Zhongda Hospital Southeast University, Nanjing, Jiangsu Province 210009, China
| | - Wanqin Jin
- State Key Laboratory of Materials–Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, P.R. China
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7
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Karimi F, Azadbakht O, Veisi A, Sabaghan M, Owjfard M, Kharazinejad E, Dinarvand N. Liquid biopsy in ovarian cancer: advantages and limitations for prognosis and diagnosis. Med Oncol 2023; 40:265. [PMID: 37561363 DOI: 10.1007/s12032-023-02128-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 07/17/2023] [Indexed: 08/11/2023]
Abstract
Ovarian cancer (OC) is a highly fatal gynecologic malignancy, often diagnosed at an advanced stage which presents significant challenges for disease management. The clinical application of conventional tissue biopsy methods and serological biomarkers has limitations for the diagnosis and prognosis of OC patients. Liquid biopsy is a novel sampling method that involves analyzing distinctive tumor elements secreted into the peripheral blood. Growing evidence suggests that liquid biopsy methods such as circulating tumor cells, cell-free RNA, circulating tumor DNA, exosomes, and tumor-educated platelets may improve early prognosis and diagnosis of OC, leading to enhanced therapeutic management of the disease. This study reviewed the evidence demonstrating the utility of liquid biopsy components in OC prognosis and diagnosis, and evaluated the current advantages and limitations of these methods. Additionally, the existing obstacles and crucial topics for future studies utilizing liquid biopsy in OC patients were discussed.
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Affiliation(s)
- Farzaneh Karimi
- Department of Physiology, Behbahan Faculty of Medical Sciences, Behbahan, Iran.
| | - Omid Azadbakht
- Department of Radiology Technology, Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Ali Veisi
- Department of Physiology, Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Mohammad Sabaghan
- Department of Parasitology, Behbahan Faculty of Medical Sciences, Behbahan, Iran
| | - Maryam Owjfard
- Clinical Neurology Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
- Shiraz University of Applied Science and Technology (UAST), Shiraz, Iran
| | | | - Negar Dinarvand
- Hyperlipidemia Research Center, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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8
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Recent Advances in Methods for Circulating Tumor Cell Detection. Int J Mol Sci 2023; 24:ijms24043902. [PMID: 36835311 PMCID: PMC9959336 DOI: 10.3390/ijms24043902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023] Open
Abstract
Circulating tumor cells (CTCs) are released from primary tumors and transported through the body via blood or lymphatic vessels before settling to form micrometastases under suitable conditions. Accordingly, several studies have identified CTCs as a negative prognostic factor for survival in many types of cancer. CTCs also reflect the current heterogeneity and genetic and biological state of tumors; so, their study can provide valuable insights into tumor progression, cell senescence, and cancer dormancy. Diverse methods with differing specificity, utility, costs, and sensitivity have been developed for isolating and characterizing CTCs. Additionally, novel techniques with the potential to overcome the limitations of existing ones are being developed. This primary literature review describes the current and emerging methods for enriching, detecting, isolating, and characterizing CTCs.
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9
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Szczerba A, Śliwa A, Pieta PP, Jankowska A. The Role of Circulating Tumor Cells in Ovarian Cancer Dissemination. Cancers (Basel) 2022; 14:cancers14246030. [PMID: 36551515 PMCID: PMC9775737 DOI: 10.3390/cancers14246030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/30/2022] [Accepted: 12/06/2022] [Indexed: 12/13/2022] Open
Abstract
Metastatic ovarian cancer is the main reason for treatment failures and consequent deaths. Ovarian cancer is predisposed to intraperitoneal dissemination. In comparison to the transcoelomic route, distant metastasis via lymph vessels and blood is less common. The mechanisms related to these two modes of cancer spread are poorly understood. Nevertheless, the presence of tumor cells circulating in the blood of OC patients is a well-established phenomenon confirming the significant role of lymphatic and hematogenous metastasis. Thus, the detection of CTCs may provide a minimally invasive tool for the identification of ovarian cancer, monitoring disease progression, and treatment effectiveness. This review focuses on the biology of ovarian CTCs and the role they may play in cancer diagnosis and therapy.
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Affiliation(s)
- Anna Szczerba
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznan, Poland
| | - Aleksandra Śliwa
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznan, Poland
| | - Pawel P. Pieta
- Department of Bionic and Experimental Medical Biology, Poznan University of Medical Sciences, 60-806 Poznan, Poland
| | - Anna Jankowska
- Chair and Department of Cell Biology, Poznan University of Medical Sciences, Rokietnicka 5D, 60-806 Poznan, Poland
- Correspondence: ; Tel.: +48-618-547-190
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10
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Yao Y, Zhu X, Liu W, Jiang J, Jiang H. Meta-analysis of the prognostic value of circulating tumor cells in gastrointestinal cancer. Medicine (Baltimore) 2022; 101:e31099. [PMID: 36281182 PMCID: PMC9592416 DOI: 10.1097/md.0000000000031099] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND Detecting circulating tumor cells (CTCs) has become a new strategy for predicting the prognosis of cancer patients. However, limited systematic research evidence is available for the detection of CTCs in various gastrointestinal tumors such as esophageal cancer (EC), colorectal cancer (CRC) and gastric cancer (GC). This topic was addressed to assess the prognostic significance of CTCs in gastrointestinal tumors. METHODS We conducted a literature search according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist (from November 20, 2021). We performed a meta-analysis using the random effects model and Review Manager 5.3 software (The Cochrane Collaboration, Copenhagen, Denmark) according to the inclusion and exclusion criteria, data extraction and evaluation methods. RESULTS Twenty-four articles met the inclusion criteria for this study, and they included 3803 EC, CRC and GC patients, including 1189 CTC-positive and 2462 CTC-negative cases. The meta-analysis showed that the presence of CTCs was associated with worse OS (HR = 2.05, 95% CI = 1.75-2.40, P = .060) and PFS (HR = 2.27, 95% CI = 1.79-2.89, P < .001). Further meta-regression and subgroup analyses showed that CTC-positive patients also showed worse OS and PFS in different subgroups. CONCLUSION Our meta-analysis suggests that detecting CTCs in peripheral blood may be an important tool for improving the prognosis of patients with gastrointestinal tumors. Moreover, CTCs detection results could be used to develop personalized treatment plans in the future.
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Affiliation(s)
- Yuming Yao
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Xiang Zhu
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Weixin Liu
- Jiangxi Provincial Key Laboratory of Preventive Medicine, School of Public Health, Nanchang University, Nanchang, China
| | - Jiayi Jiang
- Mathematics Major, New York University, New York, NY, USA
| | - Han Jiang
- Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
- * Correspondence: Han Jiang, Department of Thoracic Surgery, The Second Affiliated Hospital of Nanchang University, No. 1, Minde Road, Donghu, Nanchang 330006, Jiangxi, China (e-mail: )
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Yu KH, Park J, Mittal A, Abou-Alfa GK, Dika IE, Epstein AS, Ilson DH, Kelsen DP, Ku GY, Li J, Park W, Varghese AM, Chou JFL, Capanu M, Cooper B, Bartlett A, McCarthy D, Sangar V, McCarthy B, O’Reilly EM. Circulating tumor and invasive cell expression profiling predicts effective therapy in pancreatic cancer. Cancer 2022; 128:2958-2966. [PMID: 35647938 PMCID: PMC10131181 DOI: 10.1002/cncr.34269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 04/06/2022] [Accepted: 05/02/2022] [Indexed: 12/12/2022]
Abstract
BACKGROUND Pancreatic adenocarcinoma (PDAC) remains a refractory disease; however, modern cytotoxic chemotherapeutics can induce tumor regression and extend life. A blood-based, pharmacogenomic, chemosensitivity assay using gene expression profiling of circulating tumor and invasive cells (CTICs) to predict treatment response was previously developed. The combination regimen of 5-fluorouracil, leucovorin, irinotecan, and oxaliplatin (FOLFIRINOX) and gemcitabine/nab-paclitaxel (G/nab-P) are established frontline approaches for treating advanced PDAC; however, there are no validated biomarkers for treatment selection. A similar unmet need exists for choosing second-line therapy. METHODS The chemosensitivity assay was evaluated in metastatic PDAC patients presenting for frontline treatment. A prospective study enrolled patients (n = 70) before receiving either FOLFIRINOX or G/nab-P at a 1:1 ratio. Six milliliters of peripheral blood was collected at baseline and at time of disease progression. CTICs were isolated, gene-expression profiling was performed, and the assay was used to predict effective and ineffective chemotherapeutic agents. Treating physicians were blinded to the assay prediction results. RESULTS Patients receiving an effective regimen as predicted by the chemosensitivity assay experienced significantly longer median progression-free survival (mPFS; 7.8 months vs. 4.2 months; hazard ratio [HR], 0.35; p = .0002) and median overall survival (mOS; 21.0 months vs. 9.7 months; HR, 0.40; p = .005), compared with an ineffective regimen. Assay prediction for effective second-line therapy was explored. The entire study cohort experienced favorable outcomes compared with historical controls, 7.1-month mPFS and 12.3-month mOS. CONCLUSIONS Chemosensitivity assay profiling is a promising tool for guiding therapy in advanced PDAC. Further prospective validation is under way (clinicaltrials.gov NCT03033927).
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Affiliation(s)
- Kenneth H. Yu
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Jennifer Park
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Avni Mittal
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - Ghassan K. Abou-Alfa
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Imane El Dika
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Andrew S. Epstein
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - David H. Ilson
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - David P. Kelsen
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Geoffrey Y. Ku
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Jia Li
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Wungki Park
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | - Anna M. Varghese
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
| | | | | | | | | | | | | | | | - Eileen M. O’Reilly
- Memorial Sloan Kettering Cancer Center, New York, NY
- Weill Cornell Medical College, New York, NY
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12
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He X, Li S, Ni Y, Jin M, Fu X. A meta-analysis of the prognostic value of circulating tumor cells in ovarian cancer. Am J Transl Res 2022; 14:3574-3583. [PMID: 35836887 PMCID: PMC9274549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To evaluate the prognostic value of circulating tumor cells (CTCs) in ovarian cancer. METHODS Chinese databases (Wanfang, Cqvip, CNKI) and English databases (PubMed, Web of Science, Embase, SinoMed, Cochrane Library) were retrieved to collect relevant studies on CTCs evaluation of ovarian cancer prognosis. Data were extracted to analyze the effect of CTCs on the overall survival (OS) and progression-free survival (PFS) of patients, and a meta-analysis was performed using Stata 15 software. RESULTS Nineteen studies were included in this meta-analysis. The results showed that ovarian cancer patients with positive CTCs had a shorter OS and higher death rate, (HR=1.57, 95% CI: 1.30, 1.84), a shorter PFS and an increased risk of disease progression (HR=1.29, 95% CI: 1.04, 1.54) compared with patients with negative CTCs. Subgroup analysis showed that the HRs for death and disease progression were higher in CTCs-positive patients after treatment than those patients with negative CTCs (P<0.05). CONCLUSION CTCs detection has a high application value in the prognosis assessment of ovarian cancer.
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Affiliation(s)
- Xiaodan He
- No. 1 Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang 110801, Liaoning, China
| | - Shenjie Li
- No. 1 Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang 110801, Liaoning, China
| | - Yali Ni
- No. 1 Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang 110801, Liaoning, China
| | - Ming Jin
- No. 1 Department of Gynecology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang 110801, Liaoning, China
| | - Xin Fu
- Department of Breast Oncology, Cancer Hospital of China Medical University, Liaoning Cancer Hospital & InstituteShenyang 110801, Liaoning, China
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13
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ChemoSensitivity Assay Guided Metronomic Chemotherapy Is Safe and Effective for Treating Advanced Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14122906. [PMID: 35740571 PMCID: PMC9220997 DOI: 10.3390/cancers14122906] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 06/09/2022] [Accepted: 06/11/2022] [Indexed: 02/05/2023] Open
Abstract
Simple Summary Innovative chemotherapy regimens and tools to guide therapy in advanced pancreatic cancer are greatly needed. We present results of a study combining an innovative, metronomic chemotherapy strategy together with a blood-based pharmacogenomic tool to guide effective drug therapy. This study provides proof of principle that guided, metronomic chemotherapy for treatment of pancreatic cancer is a promising approach. Abstract Cytotoxic chemotherapy remains the mainstay of treatment for advanced pancreatic adenocarcinoma (PDAC). Emerging studies support metronomic chemotherapy (MCT) as effective, challenging established paradigms of dosing and schedules. The blood-based ChemoSensitivity Assay has been shown to predict response and survival in advanced PDAC patients treated with standard chemotherapy. The current study combines these concepts for a highly personalized treatment approach. This was a retrospective analysis; a pilot (n = 50) and validation cohort (n = 45) were studied. The ChemoSensitivity Assay was performed at baseline and during therapy; results were correlated to drugs administered and patient outcomes. MCT was administered based on the assay results at the treating physician′s discretion. Patients in the pilot cohort experienced favorable survival compared with historical controls (median overall survival (mOS) 16.8 mo). Patients whose treatment closely matched the ChemoSensitivity Assay predictions experienced longer median time on lines of therapy (5.3 vs. 3.3 mo, p = 0.02) and showed a trend for longer mOS (20.9 vs. 12.5 mo, p = 0.055) compared with those not closely matched. These findings were confirmed in the validation cohort. Overall, patients treated with MCT closely matching Assay results experienced a remarkable mOS of 27.7 mo. ChemoSensitivity profiling-guided MCT is a promising approach for personalized therapy in advanced PDAC.
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14
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Zhu JW, Charkhchi P, Akbari MR. Potential clinical utility of liquid biopsies in ovarian cancer. Mol Cancer 2022; 21:114. [PMID: 35545786 PMCID: PMC9092780 DOI: 10.1186/s12943-022-01588-8] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 04/27/2022] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Ovarian cancer (OC) is the most lethal gynecologic malignancy worldwide. One of the main challenges in the management of OC is the late clinical presentation of disease that results in poor survival. Conventional tissue biopsy methods and serological biomarkers such as CA-125 have limited clinical applications. Liquid biopsy is a novel sampling method that analyzes distinctive tumour components released into the peripheral circulation, including circulating tumour DNA (ctDNA), circulating tumour cells (CTCs), cell-free RNA (cfRNA), tumour-educated platelets (TEPs) and exosomes. Increasing evidence suggests that liquid biopsy could enhance the clinical management of OC by improving early diagnosis, predicting prognosis, detecting recurrence, and monitoring response to treatment. Capturing the unique tumour genetic landscape can also guide treatment decisions and the selection of appropriate targeted therapies. Key advantages of liquid biopsy include its non-invasive nature and feasibility, which allow for serial sampling and longitudinal monitoring of dynamic tumour changes over time. In this review, we outline the evidence for the clinical utility of each liquid biopsy component and review the advantages and current limitations of applying liquid biopsy in managing ovarian cancer. We also highlight future directions considering the current challenges and explore areas where more studies are warranted to elucidate its emerging clinical potential.
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Affiliation(s)
- Jie Wei Zhu
- Women's College Research Institute, Women's College Hospital, University of Toronto, 76 Grenville St, Toronto, ON, M5S 1B2, Canada
- Department of Medicine, McMaster University, Hamilton, ON, Canada
| | - Parsa Charkhchi
- Women's College Research Institute, Women's College Hospital, University of Toronto, 76 Grenville St, Toronto, ON, M5S 1B2, Canada
| | - Mohammad R Akbari
- Women's College Research Institute, Women's College Hospital, University of Toronto, 76 Grenville St, Toronto, ON, M5S 1B2, Canada.
- Institute of Medical Science, Faculty of Medicine, University of Toronto, Toronto, ON, Canada.
- Dalla Lana School of Public Health, University of Toronto, Toronto, ON, Canada.
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15
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Circulating tumour cells in the -omics era: how far are we from achieving the 'singularity'? Br J Cancer 2022; 127:173-184. [PMID: 35273384 PMCID: PMC9296521 DOI: 10.1038/s41416-022-01768-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 01/27/2022] [Accepted: 02/17/2022] [Indexed: 12/22/2022] Open
Abstract
Over the past decade, cancer diagnosis has expanded to include liquid biopsies in addition to tissue biopsies. Liquid biopsies can result in earlier and more accurate diagnosis and more effective monitoring of disease progression than tissue biopsies as samples can be collected frequently. Because of these advantages, liquid biopsies are now used extensively in clinical care. Liquid biopsy samples are analysed for circulating tumour cells (CTCs), cell-free DNA, RNA, proteins and exosomes. CTCs originate from the tumour, play crucial roles in metastasis and carry information on tumour heterogeneity. Multiple single-cell omics approaches allow the characterisation of the molecular makeup of CTCs. It has become evident that CTCs are robust biomarkers for predicting therapy response, clinical development of metastasis and disease progression. This review describes CTC biology, molecular heterogeneity within CTCs and the involvement of EMT in CTC dynamics. In addition, we describe the single-cell multi-omics technologies that have provided insights into the molecular features within therapy-resistant and metastasis-prone CTC populations. Functional studies coupled with integrated multi-omics analyses have the potential to identify therapies that can intervene the functions of CTCs.
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16
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Yang J, Cheng S, Zhang N, Jin Y, Wang Y. Liquid biopsy for ovarian cancer using circulating tumor cells: Recent advances on the path to precision medicine. Biochim Biophys Acta Rev Cancer 2021; 1877:188660. [PMID: 34800546 DOI: 10.1016/j.bbcan.2021.188660] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 11/03/2021] [Accepted: 11/13/2021] [Indexed: 12/30/2022]
Abstract
Ovarian cancer (OC) is the most lethal gynecologic malignance worldwide. Considering its metastasis nature, oncologists shift focus towards circulating tumor cells (CTCs), a progenitor that originates from primary tumor and undergoes morphologic/genetic alterations to enter bloodstream and invade nearby tissues. Mountains of evidence suggested that CTCs could provide deep insights into genomic, transcriptomic, and proteomic profiling of OC metastatic cascades. To pave the way for precision medicine, researchers exert great efforts to develop isolation/detection methodologies and construct CTCs-derived propagation platforms, including traditional cell cultures, patient-derived xenografts (PDXs), and organoids. From bench to bedside, CTCs provide minimally-invasive means to inform early diagnosis, predict prognosis, and guide treatment decisions. This review shined a spotlight on biology, detection technologies, and propagation platforms for CTCs. Of note, we also reviewed clinical applications of CTCs in liquid biopsy-based personalized cancer treatment and critically appraised limitations in routine clinical practice on the path to precision medicine.
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Affiliation(s)
- Jiani Yang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Shanshan Cheng
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Nan Zhang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yue Jin
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Yu Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.
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17
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Lemma S, Perrone AM, De Iaco P, Gasparre G, Kurelac I. Current methodologies to detect circulating tumor cells: a focus on ovarian cancer. Am J Cancer Res 2021; 11:4111-4126. [PMID: 34659879 PMCID: PMC8493391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 07/19/2021] [Indexed: 06/13/2023] Open
Abstract
Identification of circulating tumor cells (CTC) in liquid biopsies opens a window of opportunities for the optimization of clinical management of oncologic patients. In ovarian cancer (OC), which involves atypical routes of metastatic spread, CTC analyses may also offer novel insights about the mechanisms behind malignant progression of the disease. However, current methodologies struggle to precisely define CTC number in the peripheral blood of OC patients, and the isolation of viable cells for further characterization is still challenging. The biggest limitation is the lack of methodological standardization for OC CTC detection, preventing comprehensive definition of their clinical potential required for the transfer to practice. Here we describe and compare methods for CTC analysis that have been implemented for OC thus far, discussing pros, cons and improvements needed. We identify biophysical separation approaches as optimal for CTC enrichment. On the other hand, the identification of specific tumor antigens or gene transcripts, despite displaying drawbacks related to tumor heterogeneity, still remains the best approach for OC CTC detection.
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Affiliation(s)
- Silvia Lemma
- Unit of Medical Genetics, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Study and Research Center on Gynecological Neoplasias, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Center for Applied Biomedical Research (CRBA), University of Bologna40138 Bologna, Italy
| | - Anna M Perrone
- Study and Research Center on Gynecological Neoplasias, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Division of Oncologic Gynecology, IRCCS-Azienda Ospedaliero-Universitaria di Bologna40138 Bologna, Italy
| | - Pierandrea De Iaco
- Study and Research Center on Gynecological Neoplasias, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Division of Oncologic Gynecology, IRCCS-Azienda Ospedaliero-Universitaria di Bologna40138 Bologna, Italy
| | - Giuseppe Gasparre
- Unit of Medical Genetics, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Study and Research Center on Gynecological Neoplasias, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Center for Applied Biomedical Research (CRBA), University of Bologna40138 Bologna, Italy
| | - Ivana Kurelac
- Unit of Medical Genetics, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Study and Research Center on Gynecological Neoplasias, Department of Medical and Surgical Sciences (DIMEC), University of BolognaVia Massarenti 9, 40138 Bologna, Italy
- Center for Applied Biomedical Research (CRBA), University of Bologna40138 Bologna, Italy
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18
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Rzhevskiy A, Kapitannikova A, Malinina P, Volovetsky A, Aboulkheyr Es H, Kulasinghe A, Thiery JP, Maslennikova A, Zvyagin AV, Ebrahimi Warkiani M. Emerging role of circulating tumor cells in immunotherapy. Theranostics 2021; 11:8057-8075. [PMID: 34335980 PMCID: PMC8315079 DOI: 10.7150/thno.59677] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Accepted: 06/17/2021] [Indexed: 12/24/2022] Open
Abstract
Over the last few years, immunotherapy, in particular, immune checkpoint inhibitor therapy, has revolutionized the treatment of several types of cancer. At the same time, the uptake in clinical oncology has been slow owing to the high cost of treatment, associated toxicity profiles and variability of the response to treatment between patients. In response, personalized approaches based on predictive biomarkers have emerged as new tools for patient stratification to achieve effective immunotherapy. Recently, the enumeration and molecular analysis of circulating tumor cells (CTCs) have been highlighted as prognostic biomarkers for the management of cancer patients during chemotherapy and for targeted therapy in a personalized manner. The expression of immune checkpoints on CTCs has been reported in a number of solid tumor types and has provided new insight into cancer immunotherapy management. In this review, we discuss recent advances in the identification of immune checkpoints using CTCs and shed light on the potential applications of CTCs towards the identification of predictive biomarkers for immunotherapy.
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Affiliation(s)
- Alexey Rzhevskiy
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW 2109, Australia
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- Institute for Urology and Reproductive Health, Sechenov University, Moscow 119991, Russia
| | - Alina Kapitannikova
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
| | - Polina Malinina
- Privolzhsky Research Medical University, 10/1, Minini Pozharsky Square, Nizhny Novgorod 603005, Russia
| | - Arthur Volovetsky
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russia
| | | | - Arutha Kulasinghe
- Queensland University of Technology, Centre for Genomics and Personalised Health, School of Biomedical Sciences, Faculty of Health, Woolloongabba, QLD 4102, Australia
- Translational Research Institute, Woolloongabba, QLD 4102 Australia
| | - Jean Paul Thiery
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- Guangzhou Institutes of Biomedicine and Health, Guangzhou, People's Republic of China
| | - Anna Maslennikova
- Lobachevsky State University of Nizhny Novgorod, Gagarina Avenue 23, Nizhny Novgorod 603950, Russia
- The Chair of Cancer, Radiotherapy and Radiologic Diagnostics, Privolzhsky Research Medical University, Nizhniy Novgorod. Russia 603005
| | - Andrei V. Zvyagin
- ARC Centre of Excellence for Nanoscale BioPhotonics, Macquarie University, Sydney, NSW 2109, Australia
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- IBCh - Shemyakin Ovchinnikov Institute of BioOrganic Chemistry of the Russian Academy of Sciences, Miklukho Maklai Street, 16, Moscow, Russia
| | - Majid Ebrahimi Warkiani
- Institute of Molecular Medicine, Sechenov First Moscow State Medical University, 119991 Moscow, Russia
- School of Biomedical Engineering, University of Technology Sydney, 2007 Sydney, Australia
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19
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Yousefi M, Rajaie S, Keyvani V, Bolandi S, Hasanzadeh M, Pasdar A. Clinical significance of circulating tumor cell related markers in patients with epithelial ovarian cancer before and after adjuvant chemotherapy. Sci Rep 2021; 11:10524. [PMID: 34006887 PMCID: PMC8131620 DOI: 10.1038/s41598-021-88780-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 04/14/2021] [Indexed: 01/04/2023] Open
Abstract
Circulating tumor cells (CTCs) have recently been considered as new prognostic and diagnostic markers for various human cancers; however, their significance in epithelial ovarian cancer (EOC) remains to be elucidated. In this study, using quantitative real-time PCR, we evaluated the expression of EPCAM, MUC1, CEA, HE4 and CA125 mRNAs, as putative markers of CTCs, in the blood of 51 EOC patients before and/or after adjuvant chemotherapy. Our results demonstrated that, before chemotherapy, the expression of EPCAM, MUC1, CEA and HE4 mRNAs were correlated to each other. CEA expression was correlated with tumor stage (r = 0.594, p = 0.000) before chemotherapy, whereas its expression after chemotherapy was correlated with serum levels of CA125 antigen (r = 0.658, p = 0.000). HE4 mRNA showed the highest sensitivity both before and after chemotherapy (82.98% and 85.19%, respectively) and the persistence of this marker after chemotherapy was associated with advanced disease stage. The expression of CA125 mRNA had negative correlation with the other markers and with tumor stage and therapy response (evaluated by the measurement of serum CA125 antigen). Collectively, our results indicated a better clinical significance of tumor-specific markers (CEA and HE4 mRNAs) compared to epithelial-specific markers (EPCAM and MUC1 mRNAs).
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Affiliation(s)
- Meysam Yousefi
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sara Rajaie
- Department of Biology, Islamic Azad University, Arsanjan Branch, Arsanjan, Iran
| | - Vahideh Keyvani
- Department of Biology, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Somayeh Bolandi
- Department of Gynecologic Oncology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Malihe Hasanzadeh
- Department of Gynecologic Oncology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Pasdar
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Medical Genetics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Division of Applied Medicine, Faculty of Medicine, University of Aberdeen, Foresterhill, Aberdeen, UK.
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20
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Ma J, Yang J, Jin Y, Cheng S, Huang S, Zhang N, Wang Y. Artificial Intelligence Based on Blood Biomarkers Including CTCs Predicts Outcomes in Epithelial Ovarian Cancer: A Prospective Study. Onco Targets Ther 2021; 14:3267-3280. [PMID: 34040391 PMCID: PMC8140950 DOI: 10.2147/ott.s307546] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 05/03/2021] [Indexed: 11/23/2022] Open
Abstract
Objective We aimed to develop an ovarian cancer-specific predictive framework for clinical use platinum-sensitivity and prognosis using machine learning methods based on multiple biomarkers, including circulating tumor cells (CTCs). Patients and Methods We enrolled 156 epithelial ovarian cancer (EOC) patients, randomly assigned into the training and validation cohorts. Eight machine learning classifiers, including Random Forest (RF), Support Vector Machine, Gradient Boosting Machine, Conditional RF, Neural Network, Naive Bayes, Elastic Net, and Logistic Regression, were used to derive predictive information from 11 peripheral blood parameters, including CTCs. Through the advanced CanPatrol CTC-enrichment technique, we detect CTCs and classify them into subpopulations: epithelial, mesenchymal, and hybrids. Survival curves were generated by Kaplan–Meier method and calculated through the Log rank test. Results Machine learning techniques, especially the Random Forest classifier, were superior to conventional regression-based analyses in predicting multiple clinical parameters related to EOC. The values for the receiver operating characteristic (ROC) curve for segregating EOC with advanced clinical stages and platinum-sensitivity were 0.796 (95% CI, 0.727–0.866) and 0.809 (95% CI, 0.742–0.876), respectively. Stepwise, we used the unsupervised clustering analysis to identify EOC subgroups with significantly worse overall survival (OS), especially in the advanced-stage group with the p-value of 0.0018 (HR, 2.716; 95% CI, 1.602–4.605) for progression-free survival (PFS) and 0.0037 (HR, 2.359; 95% CI, 1.752–6.390) for overall survival (OS). Conclusion Machine learning systems could provide risk stratification for EOC patients before initial intervention through blood variables, including circulating tumor cells. The predictive algorithms could facilitate personalized treatment options through promising pre-treatment stratification of EOC patients. Trial registration ChiCTR-DDD-16009601 Registered 25 October 2016.
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Affiliation(s)
- Jun Ma
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Jiani Yang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yue Jin
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Shanshan Cheng
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Shan Huang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Nan Zhang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
| | - Yu Wang
- Department of Obstetrics and Gynecology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, People's Republic of China
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21
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Einoch-Amor R, Broza YY, Haick H. Detection of Single Cancer Cells in Blood with Artificially Intelligent Nanoarray. ACS NANO 2021; 15:7744-7755. [PMID: 33787212 DOI: 10.1021/acsnano.1c01741] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Detection and monitoring of single cancer cells (SCCs), such as circulating tumor cells (CTCs), would be of aid in an efficient early detection of cancer, a tailored (personalized) therapy, and in a fast bedside assessment of treatment efficacy. Nevertheless, currently available techniques, which mostly rely on the isolation of SCCs based on their physical or biological properties, suffer from low sensitivity, complicated technical procedures, low cost-effectiveness, and being unsuitable for continuous monitoring. We report here on the design and use of an artificially intelligent nanoarray based on a heterogeneous set of chemisensitive nanostructured films for the detection of SCCs using volatile organic compounds emanating in the air trapped above blood samples containing SCCs. For demonstration purposes, we have focused on samples containing A549 lung cancer cells (hereafter, SCCA549). The nanoarray developed to detect SCCA549 has >90% accuracy, >85% sensitivity, and >95% specificity. Detection works irrespective of the medium and/or the environment. These results were validated by complementary mass spectrometry. The ability to continuously record, store, and preprocess the signals increases the chances that this nanotechnology might also be useful in the early detection of cancer cells in the blood and continuous monitoring of their possible progression.
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Affiliation(s)
- Reef Einoch-Amor
- Department of Chemical Engineering and Russell Berrie Nanotechnology Institute, Technion-Israel Institute of Technology, 3200003, Haifa, Israel
| | - Yoav Y Broza
- Department of Chemical Engineering and Russell Berrie Nanotechnology Institute, Technion-Israel Institute of Technology, 3200003, Haifa, Israel
| | - Hossam Haick
- Department of Chemical Engineering and Russell Berrie Nanotechnology Institute, Technion-Israel Institute of Technology, 3200003, Haifa, Israel
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22
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Development and validation for prognostic nomogram of epithelial ovarian cancer recurrence based on circulating tumor cells and epithelial-mesenchymal transition. Sci Rep 2021; 11:6540. [PMID: 33753862 PMCID: PMC7985206 DOI: 10.1038/s41598-021-86122-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 03/10/2021] [Indexed: 12/27/2022] Open
Abstract
We aimed to determine the prognosis value of circulating tumor cells (CTCs) undergoing epithelial–mesenchymal transition in epithelial ovarian cancer (EOC) recurrence. We used CanPatrol CTC-enrichment technique to detect CTCs from blood samples and classify subpopulations into epithelial, mesenchymal, and hybrids. To construct nomogram, prognostic factors were selected by Cox regression analysis. Risk stratification was performed through Kaplan–Meier analysis among the training group (n = 114) and validation group (n = 38). By regression screening, both CTC counts (HR 1.187; 95% CI 1.098–1.752; p = 0.012) and M-CTC (HR 1.098; 95% CI 1.047–1.320; p = 0.009) were demonstrated as independent factors for recurrence. Other variables including pathological grade, FIGO stage, lymph node metastasis, ascites, and CA-125 were also selected (p < 0.005) to construct nomogram. The C-index of internal and external validation for nomogram was 0.913 and 0.874. We found significant predictive values for the nomogram with/without CTCs (AUC 0.8705 and 0.8097). Taking CTC counts and M-CTC into separation, the values were 0.8075 and 0.8262. Finally, survival curves of risk stratification based on CTC counts (p = 0.0241), M-CTC (p = 0.0107), and the nomogram (p = 0.0021) were drawn with significant differences. In conclusion, CTCs could serve as a novel factor for EOC prognosis. Nomogram model constructed by CTCs and other clinical parameters could predict EOC recurrence and perform risk stratification for clinical decision-making. Trial registration Chinese Clinical Trial Registry, ChiCTR-DDD-16009601, October 25, 2016.
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Huang C, Lin X, He J, Liu N. Enrichment and detection method for the prognostic value of circulating tumor cells in ovarian cancer: A meta-analysis. Gynecol Oncol 2021; 161:613-620. [PMID: 33674144 DOI: 10.1016/j.ygyno.2021.02.024] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 02/17/2021] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Recent studies have revealed that circulating tumor cells (CTCs) might predict bad prognosis, but the results were conflicting. Sampling time, treatment, enrichment method and detection method also varied. We aimed to evaluate whether patients with CTCs in peripheral blood have bad survival outcomes with consideration of the above four aspects. METHODS Relevant studies were searched on Pubmed, Embase and the Cochrane Library. Studies of CTCs involving survival data available were identified for a systematic review and meta-analysis. HRs and 95% CIs for PFS and OS were extracted directly or from the Kaplan-Meier survival curves by the Engauge Digitizer v4.1. Subgroup analyses were performed to evaluate the effect of sampling time, treatment, enrichment method and detection method. RESULTS Two clinical trials and thirteen retrospective studies with a total of 1285 patients were included. CTCs significantly correlated with OS (HR = 1.77, 95%CI:1.42-2.21, p < 0.00001 and PFS (HR = 1.53, 95%CI:1.26-1.86, p < 0.0001). Subgroup analyses showed that CTCs were significant associated with OS in the "Pre-therapy" subgroup (HR = 1.79, 95%CI:1.43-2.24, p < 0.00001), the "Surgery" group (HR = 1.82, 95%CI:1.42-2.33, p < 0.00001), and the "RT-PCR"subgroup (HR = 2.29, 95%CI:1.53-3.42, p < 0.0001). While for enrichment method, CTCs significantly correlated with OS in the"Physical method" subgroup (HR = 1.94, 95%CI:1.21-3.09, p = 0.006) and the "Immunological method" subgroup (HR = 1.84, 95%CI:1.37-2.48, p < 0.0001). CONCLUSIONS The presence of CTCs prior to the treatment indicated worse OS and PFS and CTCs might be predictive biomarker for ovarian cancer patients . CTCs detected using RT-PCR seem to be associated with poorer OS and PFS in patients with ovarian cancer.
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Affiliation(s)
- Chengying Huang
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Xiaoli Lin
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Jinmei He
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Nan Liu
- Department of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
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Czaplicka M, Niciński K, Nowicka A, Szymborski T, Chmielewska I, Trzcińska-Danielewicz J, Girstun A, Kamińska A. Effect of Varying Expression of EpCAM on the Efficiency of CTCs Detection by SERS-Based Immunomagnetic Optofluidic Device. Cancers (Basel) 2020; 12:cancers12113315. [PMID: 33182636 PMCID: PMC7697545 DOI: 10.3390/cancers12113315] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Revised: 10/30/2020] [Accepted: 11/06/2020] [Indexed: 12/29/2022] Open
Abstract
Simple Summary In this work we present a magnetically supported SERS-based immunoassay based on solid SERS-active support for the detection of circulating tumor cells. The SERS response in our optofluidic device was correlated with the level of EpCAM expression. The level of EpCAM cell expression in four cell lines with relatively high (human metastatic prostate adenocarcinoma cells (LNCaP)), medium (human metastatic prostate adenocarcinoma cells (LNCaP)), weak (human metastatic prostate adenocarcinoma cells (LNCaP)), and no EpCAM expressions (cervical cancer cells (HeLa) has been estimated using Western Blot method supported by immunochemistry and correlated with responses of immunomagnetic SERS-based analysis. The capture efficiency of developed assay was investigated in metastatic lung cancer patients. The assay demonstrates the capability to detect circulating tumor cells from blood samples over a broad linear range (from 1 to 100 cells/mL) reflecting clinically relevant amount of CTCs depending on the stage of metastasis, age, applied therapy. Abstract The circulating tumor cells (CTCs) isolation and characterization has a great potential for non-invasive biopsy. In the present research, the surface–enhanced Raman spectroscopy (SERS)-based assay utilizing magnetic nanoparticles and solid SERS-active support integrated in the external field assisted microfluidic device was designed for efficient isolation of CTCs from blood samples. Magnetic nanospheres (Fe2O3) were coated with SERS-active metal and then modified with p-mercaptobenzoic acid (p-MBA) which works simultaneously as a Raman reporter and linker to an antiepithelial-cell-adhesion-molecule (anti-EpCAM) antibodies. The newly developed laser-induced SERS-active silicon substrate with a very strong enhancement factor (up to 108) and high stability and reproducibility provide the additional extra-enhancement in the sandwich plasmonic configuration of immune assay which finally leads to increase the efficiency of detection. The sensitive immune recognition of cancer cells is assisted by the introducing of the controllable external magnetic field into the microfluidic chip. Moreover, the integration of the SERS-active platform and p-MBA-labeled immuno-Ag@Fe2O3 nanostructures with microfluidic device offers less sample and analytes demand, precise operation, increase reproducibly of spectral responses, and enables miniaturization and portability of the presented approach. In this work, we have also investigated the effect of varying expression of the EpCAM established by the Western Blot method supported by immunochemistry on the efficiency of CTCs’ detection with the developed SERS method. We used four target cancer cell lines with relatively high (human metastatic prostate adenocarcinoma cells (LNCaP)), medium (human metastatic prostate adenocarcinoma cells (LNCaP)), weak (human metastatic prostate adenocarcinoma cells (LNCaP)), and no EpCAM expressions (cervical cancer cells (HeLa)) to estimate the limits of detection based on constructed calibration curves. Finally, blood samples from lung cancer patients were used to validate the efficiency of the developed method in clinical trials.
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Affiliation(s)
- Marta Czaplicka
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; (M.C.); (K.N.); (A.N.); (T.S.)
| | - Krzysztof Niciński
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; (M.C.); (K.N.); (A.N.); (T.S.)
| | - Ariadna Nowicka
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; (M.C.); (K.N.); (A.N.); (T.S.)
| | - Tomasz Szymborski
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; (M.C.); (K.N.); (A.N.); (T.S.)
| | - Izabela Chmielewska
- Department of Pneumology, Oncology and Allergology, Medical University of Lublin, Jaczewskiego 8, 20-950 Lublin, Poland;
| | - Joanna Trzcińska-Danielewicz
- Department of Molecular Biology, Institute of Biochemistry, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland; (J.T.-D.); (A.G.)
| | - Agnieszka Girstun
- Department of Molecular Biology, Institute of Biochemistry, Faculty of Biology, University of Warsaw, Miecznikowa 1, 02-096 Warsaw, Poland; (J.T.-D.); (A.G.)
| | - Agnieszka Kamińska
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland; (M.C.); (K.N.); (A.N.); (T.S.)
- Correspondence:
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Bhardwaj BK, Thankachan S, Venkatesh T, Suresh PS. Liquid biopsy in ovarian cancer. Clin Chim Acta 2020; 510:28-34. [PMID: 32622965 DOI: 10.1016/j.cca.2020.06.047] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 06/30/2020] [Accepted: 06/30/2020] [Indexed: 12/12/2022]
Abstract
Ovarian cancer is typically diagnosed at an advanced stage and poses a significant challenge to treatment and recovery. Relapsed ovarian cancer and chemoresistance of ovarian tumor cells are other clinical challenges. Liquid biopsy is an essential non-invasive diagnostic test that evaluates circulating tumor cells and tumor DNA, as well as other blood markers that may be useful in guiding precision medicine. Although liquid biopsy is not a routinely used diagnostic test, the potential applications in the diagnosis and prognosis in ovarian cancer are rapidly growing. This review explores recent studies examining the clinical potential of circulating tumor cells, cell-free microRNA, exosomes, tumor DNA, and other analytes as a source of liquid biopsy biomarkers in ovarian cancer diagnosis, prognosis and response to treatment.
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Affiliation(s)
| | - Sanu Thankachan
- School of Biotechnology, National Institute of Technology, Calicut 673601, Kerala, India
| | - Thejaswini Venkatesh
- Dept of Biochemistry and Molecular Biology, Central University of Kerala, Kasargod 671316, Kerala, India
| | - Padmanaban S Suresh
- School of Biotechnology, National Institute of Technology, Calicut 673601, Kerala, India.
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Chen H, Li Y, Zhang Z, Wang S. Immunomagnetic separation of circulating tumor cells with microfluidic chips and their clinical applications. BIOMICROFLUIDICS 2020; 14:041502. [PMID: 32849973 PMCID: PMC7440929 DOI: 10.1063/5.0005373] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 08/04/2020] [Indexed: 06/11/2023]
Abstract
Circulating tumor cells (CTCs) are tumor cells detached from the original lesion and getting into the blood and lymphatic circulation systems. They potentially establish new tumors in remote areas, namely, metastasis. Isolation of CTCs and following biological molecular analysis facilitate investigating cancer and coming out treatment. Since CTCs carry important information on the primary tumor, they are vital in exploring the mechanism of cancer, metastasis, and diagnosis. However, CTCs are very difficult to separate due to their extreme heterogeneity and rarity in blood. Recently, advanced technologies, such as nanosurfaces, quantum dots, and Raman spectroscopy, have been integrated with microfluidic chips. These achievements enable the next generation isolation technologies and subsequent biological analysis of CTCs. In this review, we summarize CTCs' separation with microfluidic chips based on the principle of immunomagnetic isolation of CTCs. Fundamental insights, clinical applications, and potential future directions are discussed.
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Affiliation(s)
- Hongmei Chen
- School of Mathematics and Physics of Science and Engineering, Anhui University of Technology, Maanshan 243002, China
| | - Yong Li
- School of Mathematics and Physics of Science and Engineering, Anhui University of Technology, Maanshan 243002, China
| | - Zhifeng Zhang
- Department of Engineering Science and Mechanics, The Pennsylvania State University, State College, Pennsylvania 16802, USA
| | - Shuangshou Wang
- School of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, China
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Yousefi M, Dehghani S, Nosrati R, Ghanei M, Salmaninejad A, Rajaie S, Hasanzadeh M, Pasdar A. Current insights into the metastasis of epithelial ovarian cancer - hopes and hurdles. Cell Oncol (Dordr) 2020; 43:515-538. [PMID: 32418122 DOI: 10.1007/s13402-020-00513-9] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/27/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Ovarian cancer is the most lethal gynecologic cancer and the fifth leading cause of cancer-related mortality in women worldwide. Despite various attempts to improve the diagnosis and therapy of ovarian cancer patients, the survival rate for these patients is still dismal, mainly because most of them are diagnosed at a late stage. Up to 90% of ovarian cancers arise from neoplastic transformation of ovarian surface epithelial cells, and are usually referred to as epithelial ovarian cancer (EOC). Unlike most human cancers, which are disseminated through blood-borne metastatic routes, EOC has traditionally been thought to be disseminated through direct migration of ovarian tumor cells to the peritoneal cavity and omentum via peritoneal fluid. It has recently been shown, however, that EOC can also be disseminated through blood-borne metastatic routes, challenging previous thoughts about ovarian cancer metastasis. CONCLUSIONS Here, we review our current understanding of the most updated cellular and molecular mechanisms underlying EOC metastasis and discuss in more detail two main metastatic routes of EOC, i.e., transcoelomic metastasis and hematogenous metastasis. The emerging concept of blood-borne EOC metastasis has led to exploration of the significance of circulating tumor cells (CTCs) as novel and non-invasive prognostic markers in this daunting cancer. We also evaluate the role of tumor stroma, including cancer associated fibroblasts (CAFs), tumor associated macrophages (TAMs), endothelial cells, adipocytes, dendritic cells and extracellular matrix (ECM) components in EOC growth and metastasis. Lastly, we discuss therapeutic approaches for targeting EOC. Unraveling the mechanisms underlying EOC metastasis will open up avenues to the design of new therapeutic options. For instance, understanding the molecular mechanisms involved in the hematogenous metastasis of EOC, the biology of CTCs, and the detailed mechanisms through which EOC cells take advantage of stromal cells may help to find new opportunities for targeting EOC metastasis.
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Affiliation(s)
- Meysam Yousefi
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Medical Genetics, Faculty of Medicine, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sadegh Dehghani
- Department of Medical Biotechnology and Nanotechnology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Rahim Nosrati
- Cellular and Molecular Research Center, School of Medicine, Guilan University of Medical Sciences, Rasht, Iran.,Department of Pharmaceutical Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahmoud Ghanei
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Arash Salmaninejad
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.,Halal Research Center of IRI, FDA, Tehran, Iran
| | - Sara Rajaie
- Department of Biology, Islamic Azad University, Arsanjan Branch, Arsanjan, Iran
| | - Malihe Hasanzadeh
- Department of Gynecologic Oncology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Alireza Pasdar
- Department of Medical Genetics and Molecular Medicine, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. .,Bioinformatics Research Group, Mashhad University of Medical Sciences, Mashhad, Iran. .,Division of Applied Medicine, Faculty of Medicine, University of Aberdeen, Foresterhill, Aberdeen, UK.
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Circulating Tumor Cells Enumerated by a Centrifugal Microfluidic Device as a Predictive Marker for Monitoring Ovarian Cancer Treatment: A Pilot Study. Diagnostics (Basel) 2020; 10:diagnostics10040249. [PMID: 32340330 PMCID: PMC7236001 DOI: 10.3390/diagnostics10040249] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 04/21/2020] [Accepted: 04/21/2020] [Indexed: 12/20/2022] Open
Abstract
We investigated the size-based isolation and enumeration of circulating tumor cells (CTCs) using a centrifugal microfluidic device equipped with a fluid-assisted separation technology (FAST) disc. We further assessed the correlations among CTCs, cancer antigen-125 (CA125) levels, and clinical course of the disease in a prospective analysis of 47 serial blood samples collected at multiple time-points from 13 ovarian cancer patients. CTCs were isolated from whole blood using the FAST disc and were classified as epithelial cell adhesion molecule (EpCAM)/cytokeratin+, CD45-, and 4',6-diamidino-2-phenylindole (DAPI)+. Mean CTC count at baseline was 20.2; 84.62% of patients had more than one CTC at baseline and had decreased CTCs counts after surgery and chemotherapy. The CTC counts in eight patients with complete responses were <3. CTC counts were correlated with CA125 levels in three patients without recurrence; they were elevated in three patients with recurrence and normal CA125 concentrations. CTC counts and CA125 levels showed high concordance with directional changes (increasing 71.4%; non-increasing 75.0%). CTC counts showed higher associations with clinical status, sensitivity (100.0% vs. 60.0%), positive predictive value (55.6% vs. 42.9%), and negative predictive value (100.0% vs. 87.5%) than CA125 levels. CTC counts were better associated with treatment response and recurrence than CA125 levels.
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Künzel J, Gribko A, Lu Q, Stauber RH, Wünsch D. Nanomedical detection and downstream analysis of circulating tumor cells in head and neck patients. Biol Chem 2020; 400:1465-1479. [PMID: 30903749 DOI: 10.1515/hsz-2019-0141] [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] [Received: 01/31/2019] [Accepted: 03/14/2019] [Indexed: 12/27/2022]
Abstract
The establishment of novel biomarkers in liquid biopsies of cancer patients has come more into focus in prognostic and diagnostic research efforts. Due to their prognostic relevance disseminated tumor cells or circulating tumor cells are the subject of intensive research and are discussed as early diagnostic indicators for treatment failure and the formation of micrometastases. A potential association of this early-systemic tumor component with poor prognosis of cancer patients could be already demonstrated for various entities including breast, colon, lung, melanoma, ovarian and prostate cancers. Thus, the detection of circulating tumor cells seems to be also applicable for minimal-invasive monitoring of therapy progress in head and neck cancer patients. A major problem of the use in clinical routine is that circulating tumor cells could not be detected by modern imaging techniques. To overcome these limitations highly sensitive detection methods and techniques for their molecular characterization are urgently needed allowing mechanistic understanding and targeting of circulating tumor cells. Especially the medical application of nanotechnology (nanomedical methods) has made valuable contributions to the field. Here, we want to provide a comprehensive overview on (nanomedical) detection methods for circulating tumor cells and discuss their merits, pitfalls and future perspectives especially for head and neck solid squamous cell carcinoma (HNSCC) patients.
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Affiliation(s)
- Julian Künzel
- Nanobiomedicine Department/Department of Otorhinolaryngology-Head and Neck Surgery/ENT, University Medical Center Mainz, Langenbeckstrasse 1, D-55131 Mainz, Germany
| | - Alena Gribko
- Nanobiomedicine Department/Department of Otorhinolaryngology-Head and Neck Surgery/ENT, University Medical Center Mainz, Langenbeckstrasse 1, D-55131 Mainz, Germany
| | - Qiang Lu
- Nanobiomedicine Department/Department of Otorhinolaryngology-Head and Neck Surgery/ENT, University Medical Center Mainz, Langenbeckstrasse 1, D-55131 Mainz, Germany
| | - Roland H Stauber
- Nanobiomedicine Department/Department of Otorhinolaryngology-Head and Neck Surgery/ENT, University Medical Center Mainz, Langenbeckstrasse 1, D-55131 Mainz, Germany
| | - Désirée Wünsch
- Nanobiomedicine Department/Department of Otorhinolaryngology-Head and Neck Surgery/ENT, University Medical Center Mainz, Langenbeckstrasse 1, D-55131 Mainz, Germany
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Banys-Paluchowski M, Fehm T, Neubauer H, Paluchowski P, Krawczyk N, Meier-Stiegen F, Wallach C, Kaczerowsky A, Gebauer G. Clinical relevance of circulating tumor cells in ovarian, fallopian tube and peritoneal cancer. Arch Gynecol Obstet 2020; 301:1027-1035. [PMID: 32144573 PMCID: PMC7103005 DOI: 10.1007/s00404-020-05477-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2019] [Accepted: 02/25/2020] [Indexed: 01/21/2023]
Abstract
Purpose Presence of circulating tumor cells (CTCs) is associated with impaired clinical outcome in several solid cancers. Limited data are available on the significance of CTCs in gynaecological malignancies. The aims of the present study were to evaluate the dynamics of CTCs in patients with ovarian, fallopian tube and peritoneal cancer during chemotherapy and to assess their clinical relevance. Methods 43 patients with ovarian, fallopian tube and peritoneal cancer were included into this prospective study. Patients received chemotherapy according to national guidelines. CTC analysis was performed using the CellSearch system prior to chemotherapy, after three and six cycles. Results In 26% of the patients, ≥ 1CTC per 7.5 ml of blood was detected at baseline (17% of patients with de novo disease, compared to 35% in recurrent patients). Presence of CTCs did not correlate with other factors. After three cycles of therapy, CTC positivity rate declined to 4.8%. After six cycles, no patient showed persistent CTCs. Patients with ≥ 1 CTC at baseline had significantly shorter overall survival and progression-free survival compared to CTC-negative patients (OS: median 3.1 months vs. not reached, p = 0.006, PFS: median 3.1 vs. 23.1 months, p = 0.005). When only the subgroup with newly diagnosed cancer was considered, the association between CTC status and survival was not significant (OS: mean 17.4 vs. 29.0 months, p = 0.192, PFS: 14.3 vs. 26.9 months, p = 0.085). Presence of ≥ 1 CTC after three cycles predicted shorter OS in the entire patient cohort (p < 0.001). Conclusions Hematogenous tumor cell dissemination is a common phenomenon in ovarian, fallopian tube and peritoneal cancer. CTC status before start of systemic therapy correlates with clinical outcome. Chemotherapy leads to a rapid decline in CTC counts; further research is needed to evaluate the clinical value of CTC monitoring after therapy.
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Affiliation(s)
| | - Tanja Fehm
- Department of Obstetrics and Gynecology, Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Hans Neubauer
- Department of Obstetrics and Gynecology, Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Peter Paluchowski
- Department of Gynecology and Obstetrics, Regio Klinik Pinneberg, Fahltskamp 74, 25421, Pinneberg, Germany
| | - Natalia Krawczyk
- Department of Obstetrics and Gynecology, Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Franziska Meier-Stiegen
- Department of Obstetrics and Gynecology, Heinrich-Heine-University Düsseldorf, Moorenstr. 5, 40225, Düsseldorf, Germany
| | - Charlotte Wallach
- Department of Gynecology and Obstetrics, Regio Klinik Pinneberg, Fahltskamp 74, 25421, Pinneberg, Germany
| | - Anna Kaczerowsky
- Department of Gynecology and Obstetrics, Marienkrankenhaus Hamburg, Alfredstr. 9, 22087, Hamburg, Germany
| | - Gerhard Gebauer
- Department of Gynecology and Obstetrics, Asklepios Klinik Barmbek, Rübenkamp 220, 22307, Hamburg, Germany.
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Abstract
Ovarian cancer has the worst survival rate because it is typically diagnosed at advanced stage. Despite treatment, the disease commonly recurs due to chemo-resistance. Liquid biopsy, based on minimally invasive blood tests, has the advantage of following tumor evolution in real time, offering novel insights on cancer prevention and treatment. Circulating tumor cells (CTCs), circulating tumor DNA (ctDNA), circulating cell-free microRNAs (cfmiRNAs) and circulating exosomes represent the major components of liquid biopsy. In this chapter, we provide an overview of recent research on CTCs, ctDNA, cfmiRNAs and exosomes in ovarian cancer. We also focus on the clinical value of liquid biopsy in early diagnosis, prognosis, treatment response, as well as screening in the general population.
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Affiliation(s)
- Lydia Giannopoulou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens, University Campus, Athens, Greece
| | - Evi S Lianidou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens, University Campus, Athens, Greece.
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Chen H. Capturing and Clinical Applications of Circulating Tumor Cells with Wave Microfluidic Chip. Appl Biochem Biotechnol 2019; 190:1470-1483. [DOI: 10.1007/s12010-019-03199-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Accepted: 10/23/2019] [Indexed: 12/16/2022]
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Cutaneous Metastases in Ovarian Cancer. Cancers (Basel) 2019; 11:cancers11091292. [PMID: 31480743 PMCID: PMC6788186 DOI: 10.3390/cancers11091292] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Revised: 08/20/2019] [Accepted: 08/28/2019] [Indexed: 12/12/2022] Open
Abstract
Skin metastases in ovarian cancer are uncommon, but their incidence may be increasing due to improved survival rates. Skin metastases can be divided into umbilical metastases, which are known as Sister Joseph nodules (SJNs) and are associated with peritoneal metastasis, and non-SJN skin metastases, which usually develop within surgical scars and in the vicinity of superficial lymphadenopathy. As most skin metastases develop after specific conditions, recognition of preceding metastatic diseases and prior treatments is necessary for early diagnosis of skin lesions. The prognosis of skin metastases in ovarian cancer varies widely since they are heterogeneous in the site of lesion and the time of appearance. Patients with SJNs at initial diagnosis and patients with surgical scar recurrences without concomitant metastases may have prolonged survival with a combination of surgery and chemotherapy. In patients who developed skin recurrences as a late manifestation, symptoms should be treated with external beam radiotherapy and immune response modifiers. Immune checkpoint blockade can enhance anti-tumor immunity and induce durable clinical responses in multiple tumor types, including advanced chemoresistant ovarian cancer. With the use of radiation therapy, which enhances the systemic anti-tumor immune response, immune checkpoint blockade may be a promising therapeutic strategy for distant metastasis, including skin metastasis.
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Kumar J, Murugaiah V, Sotiriadis G, Kaur A, Jeyaneethi J, Sturniolo I, Alhamlan FS, Chatterjee J, Hall M, Kishore U, Karteris E. Surfactant Protein D as a Potential Biomarker and Therapeutic Target in Ovarian Cancer. Front Oncol 2019; 9:542. [PMID: 31338320 PMCID: PMC6629871 DOI: 10.3389/fonc.2019.00542] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Accepted: 06/04/2019] [Indexed: 12/11/2022] Open
Abstract
Surfactant protein D (SP-D) is an important innate immune molecule that is involved in clearing pathogens and regulating inflammation at pulmonary as well as extra-pulmonary sites. Recent studies have established the role of SP-D as an innate immune surveillance molecule against lung and pancreatic cancer, but little is known about its involvement in signaling pathways it can potentially activate in ovarian cancer. We focused our study on ovarian cancer by performing bioinformatics analysis (Oncomine) of datasets and survival analysis (Kaplan-Meier plotter), followed by immunohistochemistry using ovarian cancer tissue microarrays. SP-D mRNA was found to be expressed widely in different types of ovarian cancer irrespective of stage or grade. These in silico data were further validated by immunohistochemistry of clinical tissues. High transcriptional levels of SP-D were associated with unfavorable prognosis (overall and progression-free survival). We also detected SP-D protein in Circulating Tumor Cells of three ovarian cancer patients, suggesting that SP-D can also be used as a potential biomarker. Previous studies have shown that a recombinant fragment of human SP-D (rfhSP-D) induced apoptosis in pancreatic cancer cells via Fas-mediated pathway. In this study, we report that treatment of SKOV3 cells (an ovarian cancer cell line) with rfhSP-D led to a decrease in cell motility and cell proliferation. This was followed by an inhibition of the mTOR pathway activity, increase in caspase 3 cleavage, and induction of pro-apoptotic genes Fas and TNF-α. These data, suggesting a likely protective role of rfhSP-D against ovarian cancer, together with the observation that the ovarian cancer microenvironment overexperesses SP-D leading to poor prognosis, seems to suggest that the tumor microenvironment components manipulate the protective effect of SP-D in vivo.
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Affiliation(s)
- Juhi Kumar
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Valamarthy Murugaiah
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Georgios Sotiriadis
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Anuvinder Kaur
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Jeyarooban Jeyaneethi
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Isotta Sturniolo
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Fatimah S Alhamlan
- Department of Infection and Immunity, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
| | - Jayanta Chatterjee
- Faculty of Health and Medical Sciences, School of Biosciences and Medicine, University of Surrey, Guildford, United Kingdom
| | - Marcia Hall
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom.,Mount Vernon Cancer Centre, Northwood, United Kingdom
| | - Uday Kishore
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Emmanouil Karteris
- Department of Life Sciences, College of Health and Life Sciences, Brunel University London, Uxbridge, United Kingdom.,Institute of Environment, Health and Societies, Brunel University London, Uxbridge, United Kingdom
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Ovarian Cancer Stem Cells: Role in Metastasis and Opportunity for Therapeutic Targeting. Cancers (Basel) 2019; 11:cancers11070934. [PMID: 31277278 PMCID: PMC6678643 DOI: 10.3390/cancers11070934] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Revised: 06/29/2019] [Accepted: 06/30/2019] [Indexed: 02/08/2023] Open
Abstract
Ovarian cancer (OC) is a heterogeneous disease usually diagnosed at a late stage. Cancer stem cells (CSCs) that exist within the bulk tumor survive first-line chemotherapy and contribute to resistant disease with metastasis. Understanding the key features of CSC biology provides valuable opportunities to develop OCSC-directed therapeutics, which will eventually improve the clinical outcomes of patients. Although significant developments have occurred since OCSCs were first described, the involvement of CSCs in ovarian tumor metastasis is not fully understood. Here, we discuss putative CSC markers and the fundamental role of CSCs in facilitating tumor dissemination in OC. Additionally, we focus on promising CSC-targeting strategies in preclinical and clinical studies of OC and discuss potential challenges in CSC research.
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36
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Dong H, Tulley S, Zhao Q, Cho L, Chen D, Pearl ML, Chen W. The propensity of invasive circulating tumor cells (iCTCs) in metastatic progression and therapeutic responsiveness. Cancer Med 2019; 8:3864-3874. [PMID: 31115187 PMCID: PMC6639176 DOI: 10.1002/cam4.2218] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/01/2019] [Accepted: 04/13/2019] [Indexed: 12/19/2022] Open
Abstract
Circulating tumor cells (CTCs) are important clinical indicators of metastatic progression and treatment efficacy. However, because of their low number and heterogeneity, reliable patient-derived CTC models are not readily available. We report here the isolation and characterization of the invasive population of CTCs, iCTCs, from blood of 10 patients with epithelial ovarian cancer (EOC) and one pancreatic cancer patient based on the avidity of tumor cells toward an artificial collagen-based adhesion matrix (CAM), in comparison with tumor progenitor (TP) cells isolated from tumor cell lines, tumors and ascites from EOC patients. CAM-avid cells identified to be iCTCs were indistinguishable with TP cells using either functional CAM uptake or surface markers (seprase and CD44). In addition, iCTCs were characterized using peritoneal and spontaneous metastasis models in vivo to evaluate their metastatic propensity and therapeutic response. TP cells and iCTCs had a doubling time of about 34-42 hours. TP cells were rare (<3.5%) in most patient-derived specimens, however, iCTCs emigrated into blood, at a high frequency, 64.2% (n = 49). Approximately 500 patient-derived iCTCs recapitulated formation of iCTCs in mouse blood and formed micrometastases in the liver and/or lung, a degree of metastatic spread equivalent to the inoculation of 5 × 105 bulk tumor cells isolated from ascites and tumors. iCTCs were shown to be novel therapeutic targets for blocking metastasis using the reduced formation of iCTCs and micrometastases by RNAi, peptides, and monoclonal antibodies against seprase.
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Affiliation(s)
- Huan Dong
- Stony Brook MedicineStony BrookNew York
- Vitatex IncStony BrookNew York
| | - Shaun Tulley
- Stony Brook MedicineStony BrookNew York
- Vitatex IncStony BrookNew York
| | - Qiang Zhao
- Stony Brook MedicineStony BrookNew York
- Vitatex IncStony BrookNew York
| | - Leong Cho
- Stony Brook MedicineStony BrookNew York
| | | | | | - Wen‐Tien Chen
- Stony Brook MedicineStony BrookNew York
- Vitatex IncStony BrookNew York
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37
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Liquid Biopsies for Ovarian Carcinoma: How Blood Tests May Improve the Clinical Management of a Deadly Disease. Cancers (Basel) 2019. [PMID: 31167492 DOI: 10.3390/cancers11060774]+[] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ovarian cancers (OvC) are frequent, with more than 22,000 new cases each year for 14,000 deaths in the United States. Except for patients with BRCA1 or BRCA2 mutations, diagnostic methods, prognostic tools, and therapeutic strategies have not much improved in the last two decades. High throughput tumor molecular analyses have identified important alterations involved in ovarian carcinoma growth and spreading. However, these data have not modified the clinical management of most of patients. Moreover, tumor sample collection requires invasive procedures not adapted to objectives, such as the screening, prediction, or assessment of treatment efficacy, monitoring of residual disease, and early diagnosis of relapse. In recent years, circulating tumor biomarkers (also known as "liquid biopsies") such as circulating tumor cells, circulating nucleotides (DNA or miRNA), or extracellular vesicles, have been massively explored through various indications, platforms, and goals, but their use has not yet been validated in routine practice. This review describes the methods of analysis and results related to liquid biopsies for ovarian epithelial cancer. The different settings that a patient can go through during her journey with OvC are explored: screening and early diagnosis, prognosis, prediction of response to systemic therapies for advanced stages, and monitoring of residual subclinical disease.
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38
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Mari R, Mamessier E, Lambaudie E, Provansal M, Birnbaum D, Bertucci F, Sabatier R. Liquid Biopsies for Ovarian Carcinoma: How Blood Tests May Improve the Clinical Management of a Deadly Disease. Cancers (Basel) 2019; 11:E774. [PMID: 31167492 PMCID: PMC6627130 DOI: 10.3390/cancers11060774] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 05/31/2019] [Accepted: 06/03/2019] [Indexed: 02/07/2023] Open
Abstract
Ovarian cancers (OvC) are frequent, with more than 22,000 new cases each year for 14,000 deaths in the United States. Except for patients with BRCA1 or BRCA2 mutations, diagnostic methods, prognostic tools, and therapeutic strategies have not much improved in the last two decades. High throughput tumor molecular analyses have identified important alterations involved in ovarian carcinoma growth and spreading. However, these data have not modified the clinical management of most of patients. Moreover, tumor sample collection requires invasive procedures not adapted to objectives, such as the screening, prediction, or assessment of treatment efficacy, monitoring of residual disease, and early diagnosis of relapse. In recent years, circulating tumor biomarkers (also known as "liquid biopsies") such as circulating tumor cells, circulating nucleotides (DNA or miRNA), or extracellular vesicles, have been massively explored through various indications, platforms, and goals, but their use has not yet been validated in routine practice. This review describes the methods of analysis and results related to liquid biopsies for ovarian epithelial cancer. The different settings that a patient can go through during her journey with OvC are explored: screening and early diagnosis, prognosis, prediction of response to systemic therapies for advanced stages, and monitoring of residual subclinical disease.
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Affiliation(s)
- Roxane Mari
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Emilie Mamessier
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Eric Lambaudie
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Magali Provansal
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Daniel Birnbaum
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - François Bertucci
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Renaud Sabatier
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
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39
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Mari R, Mamessier E, Lambaudie E, Provansal M, Birnbaum D, Bertucci F, Sabatier R. Liquid Biopsies for Ovarian Carcinoma: How Blood Tests May Improve the Clinical Management of a Deadly Disease. Cancers (Basel) 2019. [PMID: 31167492 DOI: 10.3390/cancers11060774] [] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Ovarian cancers (OvC) are frequent, with more than 22,000 new cases each year for 14,000 deaths in the United States. Except for patients with BRCA1 or BRCA2 mutations, diagnostic methods, prognostic tools, and therapeutic strategies have not much improved in the last two decades. High throughput tumor molecular analyses have identified important alterations involved in ovarian carcinoma growth and spreading. However, these data have not modified the clinical management of most of patients. Moreover, tumor sample collection requires invasive procedures not adapted to objectives, such as the screening, prediction, or assessment of treatment efficacy, monitoring of residual disease, and early diagnosis of relapse. In recent years, circulating tumor biomarkers (also known as "liquid biopsies") such as circulating tumor cells, circulating nucleotides (DNA or miRNA), or extracellular vesicles, have been massively explored through various indications, platforms, and goals, but their use has not yet been validated in routine practice. This review describes the methods of analysis and results related to liquid biopsies for ovarian epithelial cancer. The different settings that a patient can go through during her journey with OvC are explored: screening and early diagnosis, prognosis, prediction of response to systemic therapies for advanced stages, and monitoring of residual subclinical disease.
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Affiliation(s)
- Roxane Mari
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Emilie Mamessier
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Eric Lambaudie
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Magali Provansal
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Daniel Birnbaum
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - François Bertucci
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
| | - Renaud Sabatier
- CRCM-Predictive Oncology laboratory, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
- CRCM-Department of Medical Oncology, Institut Paoli-Calmettes, Inserm, CNRS, Aix-Marseille Univ, 232 Boulevard Sainte Marguerite, 13009 Marseille, France.
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40
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Zuo L, Niu W, Li A. Isolation of Circulating Tumor Cells of Ovarian Cancer by Transferrin Immunolipid Magnetic Spheres and Its Preliminary Clinical Application. ACTA ACUST UNITED AC 2019. [DOI: 10.1142/s1793984419400014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Circulating tumor cells (CTCs) play an important role in cancer prognosis, treatment monitoring and metastasis diagnosis. However, due to the extremely low concentration of CTC in the peripheral blood, its isolation and enrichment are critical steps for early diagnosis. Herein, we used the transferrin modified lipid magnetic spheres for the isolation of ovarian cancer CTCs, and studied the relationship between the CTCs count and the clinical case parameters, prognosis of ovarian cancer. The result showed that no CTC was found in the peripheral blood of 30 patients with benign cysts, and 34 out of 46 patients with ovarian cancer were positive for CTC, with a positive rate of 73.9%. Analysis of the parameters of the clinical cases showed that the positive rate of CTC was related to the clinical stages, and that it was not significantly related to the age, histopathological types and pathological grades of patients. Of the 34 CTC-positive patients, 18 had progression-free survival, with a survival rate of 52.9%, and of the 11 CTC-negative patients, 9 had progression-free survival, with a survival rate of 81.8%. The results showed that the transferrin lipid magnetic spheres prepared in this study, could effectively isolate the CTCs in the peripheral blood of patients with ovarian cancer, that the level of CTC in ovarian cancer patients was related to its clinical stage, and that the progression-free survival of the patients with a high level of CTCs was relatively short. Therefore, this study shows that the transferrin lipid magnetic sphere can achieve effective isolation of ovarian cancer CTC, which can be used as an auxiliary diagnostic method in comprehensive diagnosis of ovarian cancer.
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Affiliation(s)
- Li Zuo
- Department of Chemotherapy, Fudan University Shanghai Cancer Center, Minhang Branch, Shanghai 200240, P. R. China
| | - Wei Niu
- Department of Chemotherapy, Fudan University Shanghai Cancer Center, Minhang Branch, Shanghai 200240, P. R. China
| | - Anqi Li
- Department of Chemotherapy, Fudan University Shanghai Cancer Center, Minhang Branch, Shanghai 200240, P. R. China
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41
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Kim M, Suh DH, Choi JY, Bu J, Kang YT, Kim K, No JH, Kim YB, Cho YH. Post-debulking circulating tumor cell as a poor prognostic marker in advanced stage ovarian cancer: A prospective observational study. Medicine (Baltimore) 2019; 98:e15354. [PMID: 31096435 PMCID: PMC6531062 DOI: 10.1097/md.0000000000015354] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
Circulating tumor cells (CTCs) have received enormous attention as a novel biomarker in various malignant diseases. We investigated the clinical association between the presence of perioperative CTCs and survival outcomes in women with ovarian cancer. In a total of 30 women who were scheduled to undergo a surgical treatment for ovarian cancer, peripheral blood samples were obtained before and after surgery. CTCs were isolated and counted using the optimized tapered-slit filter (TSF) platform. The association between the presence of perioperative CTCs and tumor features was evaluated. The impact of the presence of perioperative CTCs on progression-free survival (PFS) and overall survival (OS) rates were analyzed using a Kaplan-Meier method. The median age was 58 (range, 24-77) years, and the median follow-up period was 31.5 (range, 1-41) months. Overall, the CTC detection rate was not significantly different before and after surgery (76.7% vs 57.1%, P = .673). The presence of postoperative CTCs was not significantly associated with 3-year PFS (29.1% vs 58.3%, P = .130) and OS (84.4% vs 80.0%, P = .559) rates in the whole study population. In advanced stage, PFS rate in patients with postoperative CTCs had lower PFS rates than those without postoperative CTCs, although there was no statistical significance (18.8% vs 57.1%, P = .077). Postoperative CTC was more frequently detected in women who had lymph node involvement than those who did not (7/7 [100%] vs 3/10 [30.0%], P = .010). The presence of postoperative CTCs as detected using the TSF platform seems to be associated with poorer PFS rates in women with ovarian cancer of advanced stage. Further study with a larger population is warranted to validate our study findings.
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Affiliation(s)
- Miseon Kim
- Department of Obstetrics and Gynecology, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul
| | - Dong Hoon Suh
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam
| | - Jin Young Choi
- Department of Obstetrics and Gynecology, Chungbuk National University Hospital, Cheongju
| | - Jiyoon Bu
- Cell Bench Research Center, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
| | - Yoon-Tae Kang
- Cell Bench Research Center, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
| | - Kidong Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam
| | - Jae Hong No
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam
| | - Yong Beom Kim
- Department of Obstetrics and Gynecology, Seoul National University Bundang Hospital, Seongnam
| | - Young-Ho Cho
- Cell Bench Research Center, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Republic of Korea
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42
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Schwich E, Rebmann V, Michita RT, Rohn H, Voncken JW, Horn PA, Kimmig R, Kasimir-Bauer S, Buderath P. HLA-G 3' untranslated region variants +3187G/G, +3196G/G and +3035T define diametrical clinical status and disease outcome in epithelial ovarian cancer. Sci Rep 2019; 9:5407. [PMID: 30932005 PMCID: PMC6443684 DOI: 10.1038/s41598-019-41900-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 03/01/2019] [Indexed: 12/19/2022] Open
Abstract
Expression of the non-classical human leukocyte antigen-G (HLA-G) promotes cancer progression in various malignancies including epithelial ovarian cancer (EOC). As single nucleotide polymorphisms (SNPs) in the HLA-G 3' untranslated region (UTR) regulate HLA-G expression, we investigated HLA-G 3'UTR haplotypes arranged by SNPs in healthy controls (n = 75) and primary EOC patients (n = 79) and determined soluble HLA-G (sHLA-G) levels. Results were related to the clinical status and outcome. Although haplotype frequencies were similar in patients and controls, (i) sHLA-G levels were increased in EOC independent of the haplotype, (ii) homozygosity for UTR-1 or UTR-2 genotypes were significantly associated with metastases formation and presence of circulating tumor cells before therapy, whereas (iii) the UTR-5 and UTR-7 haplotypes were significantly associated with a beneficial clinical outcome regarding negative nodal status, early FIGO staging, and improved overall survival. Lastly, (iv) the ambivalent impact on clinical EOC aspects could be deduced to specific SNPs in the HLA-G 3'UTR: +3187G, +3196G and +3035T alleles. Our results give evidence that even if the genetic background of the HLA-G 3'UTR is identical between patients and controls, certain SNPs have the potential to contribute to diametrical clinical status/outcome in EOC.
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Affiliation(s)
- Esther Schwich
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Virchowstr. 179, 45147, Essen, Germany
| | - Vera Rebmann
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Virchowstr. 179, 45147, Essen, Germany.
| | - Rafael Tomoya Michita
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Virchowstr. 179, 45147, Essen, Germany
- Genetics Department, Post-Graduation Program in Genetics and Molecular Biology, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Hana Rohn
- Department of Infectious Diseases, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Jan Willem Voncken
- Molecular Genetics, Maastricht University, PO Box 6161, 6200 MD, Maastricht, Netherlands
| | - Peter A Horn
- Institute for Transfusion Medicine, University Hospital Essen, University of Duisburg-Essen, Virchowstr. 179, 45147, Essen, Germany
| | - Rainer Kimmig
- Department for Gynecology and Obstetrics, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Sabine Kasimir-Bauer
- Department for Gynecology and Obstetrics, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Paul Buderath
- Department for Gynecology and Obstetrics, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
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43
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Lusk JF, Miranda C, Howell M, Chrest M, Eshima J, Smith BS. Photoacoustic Flow System for the Detection of Ovarian Circulating Tumor Cells Utilizing Copper Sulfide Nanoparticles. ACS Biomater Sci Eng 2019; 5:1553-1560. [PMID: 33405628 DOI: 10.1021/acsbiomaterials.8b01217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The development of cell-specific photoacoustic (PA) contrast agents within systems of fluidic flow provides opportunities for the accurate detection of early stage cancer metastasis. Despite the promise of exogenous contrast agents for use in clinical settings, applications are currently limited by both material biocompatibility and target specificity. In this study, folic acid functionalized copper sulfide nanoparticles (FA-CuS NPs) are synthesized to enable ovarian-cancer-specific binding and PA detection in a custom flow system. Folate receptors, known to be overexpressed on the surface of ovarian cancer cells, have remained an ideal candidate for specific targeting through functionalization on nanoparticles and other contrast agents. In combination with copper sulfide nanoparticles' strong absorbance in the near-infrared (NIR), these FA-CuS NPs are an ideal contrast agent capable of being detected by photoacoustic flow cytometry. For the first time, this study shows a potential PA contrast agent to accurately identify ovarian circulating tumor cells in flow.
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Affiliation(s)
- Joel F Lusk
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
| | - Christopher Miranda
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
| | - Madeleine Howell
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
| | - Matthew Chrest
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
| | - Jarrett Eshima
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
| | - Barbara S Smith
- School of Biological and Health Systems Engineering, Arizona State University, 550 E. Orange Street, Tempe, Arizona 85281, United States
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Giannopoulou L, Kasimir-Bauer S, Lianidou ES. Liquid biopsy in ovarian cancer: recent advances on circulating tumor cells and circulating tumor DNA. Clin Chem Lab Med 2019; 56:186-197. [PMID: 28753534 DOI: 10.1515/cclm-2017-0019] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 03/02/2017] [Indexed: 12/18/2022]
Abstract
Ovarian cancer remains the most lethal disease among gynecological malignancies despite the plethora of research studies during the last decades. The majority of patients are diagnosed in an advanced stage and exhibit resistance to standard chemotherapy. Circulating tumor cells (CTCs) and circulating tumor DNA (ctDNA) represent the main liquid biopsy approaches that offer a minimally invasive sample collection. Both have shown a diagnostic, prognostic and predictive value in many types of solid malignancies and recent studies attempted to shed light on their role in ovarian cancer. This review is mainly focused on the clinical value of both CTCs and ctDNA in ovarian cancer and, more specifically, on their potential as diagnostic, prognostic and predictive tumor biomarkers.
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Affiliation(s)
- Lydia Giannopoulou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens, University Campus, Athens, Greece
| | - Sabine Kasimir-Bauer
- Department of Gynecology and Obstetrics, University Hospital of Essen, University of Duisburg-Essen, Essen, Germany
| | - Evi S Lianidou
- Analysis of Circulating Tumor Cells Lab, Laboratory of Analytical Chemistry, Department of Chemistry, University of Athens, University Campus, Athens, Greece
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45
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Yu KH, Ricigliano M, McCarthy B, Chou JF, Capanu M, Cooper B, Bartlett A, Covington C, Lowery MA, O'Reilly EM. Circulating Tumor and Invasive Cell Gene Expression Profile Predicts Treatment Response and Survival in Pancreatic Adenocarcinoma. Cancers (Basel) 2018; 10:cancers10120467. [PMID: 30477242 PMCID: PMC6315371 DOI: 10.3390/cancers10120467] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Revised: 10/17/2018] [Accepted: 11/16/2018] [Indexed: 12/24/2022] Open
Abstract
Previous studies have shown that pharmacogenomic modeling of circulating tumor and invasive cells (CTICs) can predict response of pancreatic ductal adenocarcinoma (PDAC) to combination chemotherapy, predominantly 5-fluorouracil-based. We hypothesized that a similar approach could be developed to predict treatment response to standard frontline gemcitabine with nab-paclitaxel (G/nab-P) chemotherapy. Gene expression profiles for responsiveness to G/nab-P were determined in cell lines and a test set of patient samples. A prospective clinical trial was conducted, enrolling 37 patients with advanced PDAC who received G/nab-P. Peripheral blood was collected prior to treatment, after two months of treatment, and at progression. The CTICs were isolated based on a phenotype of collagen invasion. The RNA was isolated, cDNA synthesized, and qPCR gene expression analyzed. Patients were most closely matched to one of three chemotherapy response templates. Circulating tumor and invasive cells' SMAD4 expression was measured serially. The CTICs were reliably isolated and profiled from peripheral blood prior to and during chemotherapy treatment. Individual patients could be matched to distinct response templates predicting differential responses to G/nab-P treatment. Progression free survival was significantly correlated to response prediction and ΔSMAD4 was significantly associated with disease progression. These findings support phenotypic profiling and ΔSMAD4 of CTICs as promising clinical tools for choosing effective therapy in advanced PDAC, and for anticipating disease progression.
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Affiliation(s)
- Kenneth H Yu
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
- Weill Cornell Medical College, New York, NY 10065, USA.
| | | | | | - Joanne F Chou
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
- Weill Cornell Medical College, New York, NY 10065, USA.
| | - Marinela Capanu
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
- Weill Cornell Medical College, New York, NY 10065, USA.
| | | | | | | | - Maeve A Lowery
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
| | - Eileen M O'Reilly
- Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA.
- Weill Cornell Medical College, New York, NY 10065, USA.
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46
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Chen H, Zhang Z. An Inertia-Deformability Hybrid Circulating Tumor Cell Chip: Design, Clinical Test, and Numerical Analysis. J Med Device 2018. [DOI: 10.1115/1.4040986] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Detection and capture of circulating tumor cells (CTCs) with microfluidic chips hold significance in cancer prognosis, diagnosis, and anti-cancer treatment. The counting of CTCs provides potential tools to evaluate cancer stages as well as treatment progress. However, facing the challenge of rareness in blood, the precise enumeration of CTCs is challenging. In the present research, we designed an inertial-deformability hybrid microfluidic chip using a long spiral channel with trapezoid-circular pillars and a capture zone. To clinically validate the device, the microfluidic chip has been tested for the whole blood and lysed blood with a small number of CTCs (colorectal and nonsmall-cell lung cancer) spiked in. The capture efficiency reaches over 90% for three types of cancer cell lines at the flow rate of 1.5 mL/h. Following numerical modeling was conducted to explain the working principle and working condition (Reynolds number below 10 and Dean number around 1). This design extended the effective capture length, improved the capture efficiency, and made the CTC enumeration much easier. We believe that this hybrid chip is promising clinically in the CTCs enumeration, evaluation of cancer therapy, and pharmacological responses.
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Affiliation(s)
- Hongmei Chen
- School of Mathematics and Physics of Science and Engineering, Anhui University of Technology, Maanshan 243002, China
- Division of Nanobionic Research, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, Suzhou 215123, Jiangsu, China
| | - Zhifeng Zhang
- Mem. ASME Department of Engineering Science and Mechanics, The Pennsylvania State University, State College, PA 16802 e-mails:
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47
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Circulating tumor cells and cell-free nucleic acids in patients with gynecological malignancies. Virchows Arch 2018; 473:395-403. [PMID: 30145616 DOI: 10.1007/s00428-018-2447-5] [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: 07/14/2018] [Revised: 08/10/2018] [Accepted: 08/20/2018] [Indexed: 12/14/2022]
Abstract
The ability to detect cancer cells in the blood or in the bone marrow offers invaluable information which potentially impacts early diagnosis, monitoring of treatment, and prognosis. Accessing blood or other body fluids has the additional advantage of being less invasive than biopsy. Consequently, considerable effort has been invested in the last 20 years in optimizing assays which may identify malignant cells at these anatomic sites. Detection of nucleic acids has been applied as alternative approach in this context, first targeting single cancer-associated genes using PCR-based technology, and recently using assays which identify different DNA classes, as well as microRNAs and exosomes. The present review focuses on studies which applied these assays to the detection of cells or cellular components originating from gynecological cancers.
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48
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Zhang Y, Zarrabi K, Hou W, Madajewicz S, Choi M, Zucker S, Chen WT. Assessing Clinical Outcomes in Colorectal Cancer with Assays for Invasive Circulating Tumor Cells. Biomedicines 2018; 6:biomedicines6020069. [PMID: 29882767 PMCID: PMC6027397 DOI: 10.3390/biomedicines6020069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 05/17/2018] [Accepted: 06/01/2018] [Indexed: 12/13/2022] Open
Abstract
Colorectal carcinoma (CRC) is the second leading cause of cancer-related mortality. The goals of this study are to evaluate the association between levels of invasive circulating tumor cells (iCTCs) with CRC outcomes and to explore the molecular characteristics of iCTCs. Peripheral blood from 93 patients with Stage I⁻IV CRC was obtained and assessed for the detection and characterization of iCTCs using a functional collagen-based adhesion matrix (CAM) invasion assay. Patients were followed and assessed for overall survival. Tumor cells isolated by CAM were characterized using cell culture and microarray analyses. Of 93 patients, 88 (95%) had detectable iCTCs, ranging over 0⁻470 iCTCs/mL. Patients with Stage I⁻IV disease exhibited median counts of 0.0 iCTCs/mL (n = 6), 13.0 iCTCs/mL (n = 12), 41.0 iCTCs/mL (n = 12), and 133.0 iCTCs/mL (n = 58), respectively (p < 0.001). Kaplan⁻Meier curve analysis demonstrated a significant survival benefit in patients with low iCTC counts compared with in patients with high iCTC counts (log-rank p < 0.001). Multivariable Cox model analysis revealed that iCTC count was an independent prognostic factor of overall survival (p = 0.009). Disease stage (p = 0.01, hazard ratio 1.66; 95% confidence interval: 1.12⁻2.47) and surgical intervention (p = 0.03, HR 0.37; 95% CI: 0.15⁻0.92) were also independent prognostic factors. Gene expression analysis demonstrated the expression of both endothelial and tumor progenitor cell biomarkers in iCTCs. CAM-based invasion assay shows a high detection sensitivity of iCTCs that inversely correlated with overall survival in CRC patients. Functional and gene expression analyses showed the phenotypic mosaics of iCTCs, mimicking the survival capability of circulating endothelial cells in the blood stream.
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Affiliation(s)
- Yue Zhang
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
- Division of Hematology/Oncology, Department of Medicine, Stony Brook University Hospital, Stony Brook, NY 11794, USA.
| | | | - Wei Hou
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
| | - Stefan Madajewicz
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
- Division of Hematology/Oncology, Department of Medicine, Stony Brook University Hospital, Stony Brook, NY 11794, USA.
| | - Minsig Choi
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
- Division of Hematology/Oncology, Department of Medicine, Stony Brook University Hospital, Stony Brook, NY 11794, USA.
| | - Stanley Zucker
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
- Division of Hematology/Oncology, Department of Medicine, Stony Brook University Hospital, Stony Brook, NY 11794, USA.
- Department of Medicine and Research, Veterans Affairs Medical Center, Northport, NY 11768, USA.
| | - Wen-Tien Chen
- Stony Brook Medicine, Stony Brook, NY 11794, USA.
- Vitatex Inc., 25 Health Sciences Drive, Stony Brook, NY 11790, USA.
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49
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Lou E, Vogel RI, Teoh D, Hoostal S, Grad A, Gerber M, Monu M, Lukaszewski T, Deshpande J, Linden MA, Geller MA. Assessment of Circulating Tumor Cells as a Predictive Biomarker of Histology in Women With Suspected Ovarian Cancer. Lab Med 2018; 49:134-139. [PMID: 29361118 DOI: 10.1093/labmed/lmx084] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background The clinical assessment of circulating tumor cells (CTCs) as a blood-based biomarker is FDA-approved for use in breast, colorectal, and prostate cancers. The objective of this prospective clinical study was to determine whether pretreatment CTCs are a useful diagnostic biomarker in women with complex pelvic masses. Methods Whole blood was collected from 49 women with newly diagnosed pelvic masses. The presence of CTCs was compared between women with and without ovarian cancer histopathologic diagnosis after surgery using a Chi-squared test. Results CTCs were absent in those with benign disease (0/14), present in 17% (5/29) of patients with a histologic diagnosis of ovarian carcinoma, and present in 80% (4/5) of patients with ovarian metastases from other cancers (P = 0.001). All 5 women with ovarian cancer who had CTCs present presented stage III or IV of the disease (P = 0.13). Conclusions CTCs were more prevalent in patients with metastases to the ovary than in primary ovarian carcinomas.
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Affiliation(s)
- Emil Lou
- Department of Medicine, Division of Hematology, Oncology and Transplantation, Minneapolis, Minnesota
| | - Rachel I Vogel
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Deanna Teoh
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Spencer Hoostal
- Department of Medicine, Division of Hematology, Oncology and Transplantation, Minneapolis, Minnesota
| | - Aaron Grad
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Matthew Gerber
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Minnu Monu
- Department of Medicine, Division of Hematology, Oncology and Transplantation, Minneapolis, Minnesota
| | - Tomasz Lukaszewski
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Jaai Deshpande
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
| | - Michael A Linden
- Department of Laboratory Medicine and Pathology, University of Minnesota, Minneapolis, Minnesota
| | - Melissa A Geller
- Department of Obstetrics and Gynecology, Division of Gynecologic Oncology, Minneapolis, Minnesota
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50
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Chebouti I, Kasimir-Bauer S, Buderath P, Wimberger P, Hauch S, Kimmig R, Kuhlmann JD. EMT-like circulating tumor cells in ovarian cancer patients are enriched by platinum-based chemotherapy. Oncotarget 2018; 8:48820-48831. [PMID: 28415744 PMCID: PMC5564727 DOI: 10.18632/oncotarget.16179] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 02/27/2017] [Indexed: 01/10/2023] Open
Abstract
Background Assuming that tumor cell dissemination requires a shift to a mesenchymal phenotype, we analyzed the incidence of epithelial-to-mesenchymal-transition (EMT)-like circulating tumor cells (CTCs) in ovarian cancer patients and inquired, how their molecular phenotypes respond to platinum-based chemotherapy and influence outcome. Results Before surgery, overall detection rate for epithelial CTCs was 18%. EMT-like CTCs were more frequently observed (30%) and were mutually exclusive to epithelial CTCs in the majority of patients (82%). After chemotherapy, EMT-like CTCs increased up to 52%, accompanied by the “de novo” emergence of PI3Kα+/Twist+ EMT-like CTCs. Before surgery, PI3K+ EMT-like CTCs in combination with epithelial CTCs indicated decreased OS (p = 0.02) and FIGO I-III patients with residual tumor burden after surgery were more likely to be positive for EMT-like CTCs after chemotherapy (p = 0.02). In the latter group, epithelial CTCs alone significantly correlated with decreased PFS and OS (p = 0.02, p = 0.002), supported by an additional inclusion of PI3K+ CTCs (OS, p = 0.001). Materials and Methods Blood samples of 91 ovarian cancer patients before surgery and 31 matched samples after adjuvant chemotherapy were evaluated for CTCs with the AdnaTest ovarian cancer and EMT-1, analyzing the epithelial-associated transcripts EpCAM, Muc-1 and CA125 and the EMT-associated transcripts PI3Kα, Akt-2 and Twist. Conclusions Platinum-based chemotherapy seems to select for EMT-like CTCs in ovarian cancer patients and provokes a shift towards PI3Kα and Twist expressing CTCs, which may reflect clonal tumor evolution towards therapy resistance. It has to be determined, whether this CTC subgroup may serve as a biomarker to identify patients at high risk.
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Affiliation(s)
- Issam Chebouti
- Department of Gynecology and Obstetrics, University Hospital Essen, 45147 Essen, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Sabine Kasimir-Bauer
- Department of Gynecology and Obstetrics, University Hospital Essen, 45147 Essen, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Paul Buderath
- Department of Gynecology and Obstetrics, University Hospital Essen, 45147 Essen, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Pauline Wimberger
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, 69120 Heidelberg, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | | | - Rainer Kimmig
- Department of Gynecology and Obstetrics, University Hospital Essen, 45147 Essen, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
| | - Jan Dominik Kuhlmann
- Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, 01307 Dresden, Germany.,National Center for Tumor Diseases (NCT), Partner Site Dresden, 69120 Heidelberg, Germany.,German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), 69120 Heidelberg, Germany
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