1
|
Topa J, Żaczek AJ, Markiewicz A. Isolation of Viable Epithelial and Mesenchymal Circulating Tumor Cells from Breast Cancer Patients. Methods Mol Biol 2024; 2752:43-52. [PMID: 38194026 DOI: 10.1007/978-1-0716-3621-3_3] [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] [Indexed: 01/10/2024]
Abstract
Circulating tumor cells (CTCs) undergoing epithelial-mesenchymal transition (EMT) may exhibit more aggressive features than epithelial CTCs and are more frequently observed during disease progression. Therefore, detection and characterization of both epithelial and mesenchymal CTCs in cancer patients are urgently needed to allow for a better understanding of the metastatic process and more effective treatment. Here we describe a method for detection and isolation of viable epithelial and mesenchymal CTCs from peripheral blood of breast cancer patients. The method is based on density gradient centrifugation, multiplex immunofluorescent staining, and negative anti-CD45 selection. Cells obtained after the procedure are suitable for genomic or transcriptomic profiling, and they can also be isolated by micromanipulation for single-cell analysis.
Collapse
Affiliation(s)
- Justyna Topa
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Anna J Żaczek
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland
| | - Aleksandra Markiewicz
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdansk and Medical University of Gdansk, Gdansk, Poland.
| |
Collapse
|
2
|
Ma G, Wang J, Fu J, Chen R, Liang M, Li M, Xia T, Liu X, Wang S. Heterogeneous circulating tumor cells correlate with responses to neoadjuvant chemotherapy and prognosis in patients with locally advanced breast cancer. Breast Cancer Res Treat 2023:10.1007/s10549-023-06942-y. [PMID: 37311933 DOI: 10.1007/s10549-023-06942-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 04/05/2023] [Indexed: 06/15/2023]
Abstract
Neoadjuvant chemotherapy (NCT) is the standard treatment for patients with locally advanced breast cancer (LABC). The predictive value of heterogeneous circulating tumor cells (CTCs) in NCT response has not been determined. All patients were staged as LABC, and blood samples were collected at the time of biopsy, and after the first and eighth NCT courses. Patients were divided into High responders (High-R) and Low responders (Low-R) according to Miller-Payne system and changes in Ki-67 levels after NCT treatment. A novel SE-i·FISH strategy was applied to detect CTCs. Heterogeneities were successfully analyzed in patients undergoing NCT. Total CTCs increased continuously and were higher in Low-R group, while in High-R group, CTCs increased slightly during NCT before returning to baseline levels. Triploid and tetraploid chromosome 8 increased in Low-R but not High-R group. The number of small CTCs in Low-R group increased significantly until the last sample, however, remained constant in High-R group. The patients with more CTCs had shorter PFS and OS than those with less CTCs after the eighth course of NCT. Total CTCs following NCT could predict patients' responses. More detailed characterizations of CTC blood profiles may improve predictive capacity and treatments of LABC.
Collapse
Affiliation(s)
- Ge Ma
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, China
| | - Jingyi Wang
- Department of Breast Surgery, The Affiliated Changzhou No. 2 People's Hospital of Nanjing Medical University, 29 Xinglong Lane, Changzhou, 213003, China
| | - Jingyue Fu
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China
| | - Rui Chen
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China
| | - Mengdi Liang
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China
| | - Minghui Li
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China
| | - Tiansong Xia
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China.
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, China.
| | - Xiaoan Liu
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China.
| | - Shui Wang
- Department of Breast Surgery, The First Affiliated Hospital With Nanjing Medical University, 300 Guang-Zhou Road, Nanjing, 210029, China.
- Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Jiangsu Collaborative Innovation Center for Cancer Personalized Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, China.
| |
Collapse
|
3
|
Pore AA, Dhanasekara CS, Navaid HB, Vanapalli SA, Rahman RL. Comprehensive Profiling of Cancer-Associated Cells in the Blood of Breast Cancer Patients Undergoing Neoadjuvant Chemotherapy to Predict Pathological Complete Response. Bioengineering (Basel) 2023; 10:bioengineering10040485. [PMID: 37106672 PMCID: PMC10136335 DOI: 10.3390/bioengineering10040485] [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: 03/04/2023] [Revised: 04/12/2023] [Accepted: 04/16/2023] [Indexed: 04/29/2023] Open
Abstract
Neoadjuvant chemotherapy (NAC) can affect pathological complete response (pCR) in breast cancers; the resection that follows identifies patients with residual disease who are then offered second-line therapies. Circulating tumor cells (CTCs) and cancer-associated macrophage-like cells (CAMLs) in the blood can be used as potential biomarkers for predicting pCR before resection. CTCs are of epithelial origin that undergo epithelial-to-mesenchymal transition to become more motile and invasive, thereby leading to invasive mesenchymal cells that seed in distant organs, causing metastasis. Additionally, CAMLs in the blood of cancer patients are reported to either engulf or aid the transport of cancer cells to distant organs. To study these rare cancer-associated cells, we conducted a preliminary study where we collected blood from patients treated with NAC after obtaining their written and informed consent. Blood was collected before, during, and after NAC, and Labyrinth microfluidic technology was used to isolate CTCs and CAMLs. Demographic, tumor marker, and treatment response data were collected. Non-parametric tests were used to compare pCR and non-pCR groups. Univariate and multivariate models were used where CTCs and CAMLs were analyzed for predicting pCR. Sixty-three samples from 21 patients were analyzed. The median(IQR) pre-NAC total and mesenchymal CTC count/5 mL was lower in the pCR vs. non-pCR group [1(3.5) vs. 5(5.75); p = 0.096], [0 vs. 2.5(7.5); p = 0.084], respectively. The median(IQR) post-NAC CAML count/5 mL was higher in the pCR vs. non-pCR group [15(6) vs. 6(4.5); p = 0.004]. The pCR group was more likely to have >10 CAMLs post-NAC vs. non-pCR group [7(100%) vs. 3(21.4%); p = 0.001]. In a multivariate logistic regression model predicting pCR, CAML count was positively associated with the log-odds of pCR [OR = 1.49(1.01, 2.18); p = 0.041], while CTCs showed a negative trend [Odds Ratio (OR) = 0.44(0.18, 1.06); p = 0.068]. In conclusion, increased CAMLs in circulation after treatment combined with lowered CTCs was associated with pCR.
Collapse
Affiliation(s)
- Adity A Pore
- Department of Chemical Engineering, Texas Tech University, Lubbock, TX 79409, USA
| | | | - Hunaiz Bin Navaid
- Department of Chemical Engineering, Texas Tech University, Lubbock, TX 79409, USA
| | - Siva A Vanapalli
- Department of Chemical Engineering, Texas Tech University, Lubbock, TX 79409, USA
| | | |
Collapse
|
4
|
Gianni C, Palleschi M, Merloni F, Bleve S, Casadei C, Sirico M, Di Menna G, Sarti S, Cecconetto L, Mariotti M, De Giorgi U. Potential Impact of Preoperative Circulating Biomarkers on Individual Escalating/de-Escalating Strategies in Early Breast Cancer. Cancers (Basel) 2022; 15:96. [PMID: 36612091 PMCID: PMC9817806 DOI: 10.3390/cancers15010096] [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: 11/30/2022] [Revised: 12/18/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022] Open
Abstract
The research on non-invasive circulating biomarkers to guide clinical decision is in wide expansion, including the earliest disease settings. Several new intensification/de-intensification strategies are approaching clinical practice, personalizing the treatment for each patient. Moreover, liquid biopsy is revealing its potential with multiple techniques and studies available on circulating biomarkers in the preoperative phase. Inflammatory circulating cells, circulating tumor cells (CTCs), cell-free DNA (cfDNA), circulating tumor DNA (ctDNA), and other biological biomarkers are improving the armamentarium for treatment selection. Defining the escalation and de-escalation of treatments is a mainstay of personalized medicine in early breast cancer. In this review, we delineate the studies investigating the possible application of these non-invasive tools to give a more enlightened approach to escalating/de-escalating strategies in early breast cancer.
Collapse
Affiliation(s)
- Caterina Gianni
- Department of Medical Oncology, IRCCS Istituto Romagnolo per lo Studio dei Tumori (IRST) “Dino Amadori”, 47014 Meldola, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
5
|
Pore AA, Bithi SS, Zeinali M, Navaid HB, Nagrath S, Layeequr Rahman R, Vanapalli SA. Phenotyping of rare circulating cells in the blood of non-metastatic breast cancer patients using microfluidic Labyrinth technology. BIOMICROFLUIDICS 2022; 16:064107. [PMID: 36536791 PMCID: PMC9759355 DOI: 10.1063/5.0129602] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 11/30/2022] [Indexed: 05/13/2023]
Abstract
Label-free technologies for isolating rare circulating cells in breast cancer patients are widely available; however, they are mostly validated on metastatic patient blood samples. Given the need to use blood-based biomarkers to inform on disease progression and treatment decisions, it is important to validate these technologies in non-metastatic patient blood samples. In this study, we specifically focus on a recently established label-free microfluidic technology Labyrinth and assess its capabilities to phenotype a variety of rare circulating tumor cells indicative of epithelial-to-mesenchymal transition as well as cancer-associated macrophage-like (CAML) cells. We specifically chose a patient cohort that is non-metastatic and selected to undergo neoadjuvant chemotherapy to assess the performance of the Labyrinth technology. We enrolled 21 treatment naïve non-metastatic breast cancer patients of various disease stages. Our results indicate that (i) Labyrinth microfluidic technology is successfully able to isolate different phenotypes of CTCs despite the counts being low. (ii) Invasive phenotypes of CTCs such as transitioning CTCs and mesenchymal CTCs were found to be present in high numbers in stage III patients as compared to stage II patients. (iii) As the total load of CTCs increased, the mesenchymal CTCs were found to be increasing. (iv) Labyrinth was able to isolate CAMLs with the counts being higher in stage III patients as compared to stage II patients. Our study demonstrates the ability of the Labyrinth microfluidic technology to isolate rare cancer-associated cells from the blood of treatment naïve non-metastatic breast cancer patients, laying the foundation for tracking oncogenic spread and immune response in patients undergoing neoadjuvant chemotherapy.
Collapse
Affiliation(s)
- Adity A. Pore
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, USA
| | - Swastika S. Bithi
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, USA
| | - Mina Zeinali
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 79430, USA
| | - Hunaiz Bin Navaid
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, USA
| | - Sunitha Nagrath
- Department of Chemical Engineering, University of Michigan, Ann Arbor, Michigan 79430, USA
| | | | - Siva A. Vanapalli
- Department of Chemical Engineering, Texas Tech University, Lubbock, Texas 79409, USA
| |
Collapse
|
6
|
Fineberg S, Tian X, Makower D, Harigopal M, Lo Y. EZH2 Protein Expression in Triple-negative Breast Cancer Treated With Neoadjuvant Chemotherapy: An Exploratory Study of Association With Tumor Response and Prognosis. Appl Immunohistochem Mol Morphol 2022; 30:157-164. [PMID: 35262520 DOI: 10.1097/pai.0000000000000998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 11/08/2021] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Neaodjuvant chemotherapy is used to treat high risk triple-negative breast cancer (TNBC). Residual cancer burden (RCB) is used to predict risk of relapse after neoadjuvant chemotherapy (NAC); however, it cannot predict disease recurrence with certainty. EZH2 is a targetable oncogenic protein overexpressed in TNBC and associated with metastasis and stem cell expansion. We quantified EZH2 protein expression in TNBC before NAC to examine potential utility as a predictive and prognostic biomarker. MATERIALS AND METHODS We retrospectively identified 63 patients with localized TNBC treated with NAC. We quantified EZH2 nuclear expression in pretherapy biopsies using a score which included intensity and percent of positive cells at each intensity. EZH2 expression was evaluated as a continuous variable and dichotomized at a score of 210. Logistic regression analysis was used to determine association between EZH2 expression and RCB, tumor-infiltrating lymphocytes, clinicopathologic features and disease-free survival. RESULTS There was no significant association between EZH2 score and posttreatment RCB class evaluated as a continuous variable (P=0.831) or dichotomized at 210 (P=0.546). On multivariable logistic regression, adjusted for covariates including RCB, EZH2 >210 was associated with development of metastasis (odds ratio=14.35, 95% confidence interval: 2.69-76.66; P=0.002). Logistic regression was run with EZH2 scores as a continuous variable and increased EZH2 score was associated with metastasis (odds ratio=1.10, 95% confidence interval: 1.00-1.03; P=0.047). CONCLUSION In our study of TNBC treated with NAC, high EZH2 expression in pretherapy core biopsies was significantly associated with metastatic recurrence independent of RCB. The potential value of EZH2 as a biomarker to improve stratification of outcome after NAC should be explored further.
Collapse
Affiliation(s)
| | | | | | - Malini Harigopal
- Department of Pathology, Yale University School of Medicine and Yale New Haven Hospital, New Haven, CT
| | - Yungtai Lo
- Departments of Pathology
- Epidemiology and Population Health Montefiore Medical Center and The Albert Einstein College of Medicine, Bronx, NY
| |
Collapse
|
7
|
Yang X, Lv J, Zhou Z, Feng D, Zhou R, Yuan B, Wu Q, Yu H, Han J, Cao Q, Gu M, Li P, Yang H, Lu Q. Clinical Application of Circulating Tumor Cells and Circulating Endothelial Cells in Predicting Bladder Cancer Prognosis and Neoadjuvant Chemosensitivity. Front Oncol 2022; 11:802188. [PMID: 35186716 PMCID: PMC8851236 DOI: 10.3389/fonc.2021.802188] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 12/28/2021] [Indexed: 12/12/2022] Open
Abstract
Purpose To investigate the role of circulating rare cells (CRCs), namely, circulating tumor cells (CTCs) and circulating endothelial cells (CECs), in aiding early intervention, treatment decision, and prognostication in bladder cancer. Methods A total of 196 patients with pathologically confirmed bladder cancer, namely, 141 non-muscle invasive bladder cancer (NMIBC) and 55 muscle invasive bladder cancer (MIBC) patients. There were 32 patients who received cisplatin-based neoadjuvant chemotherapy (NAC) followed by radical cystectomy (RC). Subtraction enrichment combined with immunostaining-fluorescence in situ hybridization (SE-iFISH) strategy was used for CTC/CEC detection. Kaplan–Meier analysis and Cox regression were used to evaluate the overall survival (OS) and recurrence-free survival (RFS). Receiver operator characteristic analysis was used to discriminate NAC sensitivity. Results CTCs and CECs were related to clinicopathological characteristics. Triploid CTCs, tetraploid CTCs, and total CECs were found to be higher in incipient patients than in relapse patients (P = 0.036, P = 0.019, and P = 0.025, respectively). The number of total CECs and large cell CECs was also associated with advanced tumor stage (P = 0.028 and P = 0.033) and grade (P = 0.028 and P = 0.041). Remarkably, tumor-biomarker-positive CTCs were associated with worse OS and RFS (P = 0.026 and P = 0.038) in NMIBC patients underwent TURBT. CECs cluster was an independent predictor of recurrence in non-high-risk NMIBC patients underwent TURBT (HR = 9.21, P = 0.040). For NAC analysis, pre-NAC tetraploid CTCs and small cell CTCs demonstrated the capability in discriminating NAC-sensitive from insensitive patients. Additionally, tetraploid CTCs and single CTCs elevated post-NAC would indicate chemoresistance. Conclusion CTCs and CECs may putatively guide in diagnosis, prognosis prediction, and therapeutic decision-making for bladder cancer.
Collapse
Affiliation(s)
- Xiao Yang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jiancheng Lv
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Zijian Zhou
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Dexiang Feng
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Rui Zhou
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China.,Department of Pediatric Urology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Baorui Yuan
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qikai Wu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Hao Yu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Jie Han
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qiang Cao
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Min Gu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Pengchao Li
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Haiwei Yang
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| | - Qiang Lu
- Department of Urology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China
| |
Collapse
|
8
|
Topa J, Grešner P, Żaczek AJ, Markiewicz A. Breast cancer circulating tumor cells with mesenchymal features-an unreachable target? Cell Mol Life Sci 2022; 79:81. [PMID: 35048186 PMCID: PMC8770434 DOI: 10.1007/s00018-021-04064-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Revised: 11/26/2021] [Accepted: 11/27/2021] [Indexed: 12/13/2022]
Abstract
Circulating tumor cells (CTCs) mediate dissemination of solid tumors and can be an early sign of disease progression. Moreover, they show a great potential in terms of non-invasive, longitudinal monitoring of cancer patients. CTCs have been extensively studied in breast cancer (BC) and were shown to present a significant phenotypic plasticity connected with initiation of epithelial-mesenchymal transition (EMT). Apart from conferring malignant properties, EMT affects CTCs recovery rate, making a significant portion of CTCs from patients’ samples undetected. Wider application of methods and markers designed to isolate and identify mesenchymal CTCs is required to expand our knowledge about the clinical impact of mesenchymal CTCs. Therefore, here we provide a comprehensive review of clinical significance of mesenchymal CTCs in BC together with statistical analysis of previously published data, in which we assessed the suitability of a number of methods/markers used for isolation of CTCs with different EMT phenotypes, both in in vitro spike-in tests with BC cell lines, as well as clinical samples. Results of spiked-in cell lines indicate that, in general, methods not based on epithelial enrichment only, capture mesenchymal CTCs much more efficiently that CellSearch® (golden standard in CTCs detection), but at the same time are not much inferior to Cell Search®, though large variation in recovery rates of added cells among the methods is observed. In clinical samples, where additional CTCs detection markers are needed, positive epithelial-based CTCs enrichment was the most efficient in isolating CTCs with mesenchymal features from non-metastatic BC patients. From the marker side, PI3K and VIM were contributing the most to detection of CTCs with mesenchymal features (in comparison to SNAIL) in non-metastatic and metastatic BC patients, respectively. However, additional data are needed for more robust identification of markers for efficient detection of CTCs with mesenchymal features.
Collapse
Affiliation(s)
- Justyna Topa
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Debinki 1, 80-211, Gdansk, Poland
| | - Peter Grešner
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Debinki 1, 80-211, Gdansk, Poland
| | - Anna J Żaczek
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Debinki 1, 80-211, Gdansk, Poland
| | - Aleksandra Markiewicz
- Laboratory of Translational Oncology, Intercollegiate Faculty of Biotechnology, University of Gdańsk and Medical University of Gdańsk, Debinki 1, 80-211, Gdansk, Poland.
| |
Collapse
|
9
|
Liquid Biopsies: Flowing Biomarkers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1379:341-368. [DOI: 10.1007/978-3-031-04039-9_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
10
|
Deger T, Mendelaar PAJ, Kraan J, Prager-van der Smissen WJC, van der Vlugt-Daane M, Bindels EMJ, Sieuwerts AM, Sleijfer S, Wilting SM, Hollestelle A, Martens JWM. A pipeline for copy number profiling of single circulating tumor cells to assess intra-patient tumor heterogeneity. Mol Oncol 2021; 16:2981-3000. [PMID: 34964258 PMCID: PMC9394233 DOI: 10.1002/1878-0261.13174] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 12/01/2021] [Accepted: 12/28/2021] [Indexed: 12/24/2022] Open
Abstract
Intrapatient tumour heterogeneity is likely a major determinant of clinical outcome in cancer patients. To assess heterogeneity in a minimally invasive manner, methods to perform single circulating tumour cell (CTC) genomics at high resolution are necessary. However, due to the rarity of CTCs, development of such methods is challenging. Here, we developed a modular single CTC analysis pipeline to assess intrapatient heterogeneity by copy number (CN) profiling. To optimize this pipeline, spike‐in experiments using MCF‐7 breast cancer cells were performed. The VyCAP puncher system was used to isolate single cells. The quality of whole genome amplification (WGA) products generated by REPLI‐g and Ampli1™ methods, as well as the results from the Illumina Truseq and the Ampli1™ LowPass library preparation techniques, was compared. Moreover, a bioinformatic pipeline was designed to generate CN profiles from single CTCs. The optimal combination of Ampli1™ WGA and Illumina Truseq library preparation was successfully validated on patient‐derived CTCs. In conclusion, we developed a novel modular pipeline to isolate single CTCs and subsequently generate detailed patient‐derived CN profiles that allow assessment of intrapatient heterogeneity in future studies.
Collapse
Affiliation(s)
- Teoman Deger
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Pauline A J Mendelaar
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Jaco Kraan
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | | | | | - Eric M J Bindels
- Department of Hematology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Anieta M Sieuwerts
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Stefan Sleijfer
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Saskia M Wilting
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | | | - John W M Martens
- Department of Medical Oncology, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| |
Collapse
|
11
|
Chantzara E, Xenidis N, Kallergi G, Georgoulias V, Kotsakis A. Circulating tumor cells as prognostic biomarkers in breast cancer: current status and future prospects. Expert Rev Mol Diagn 2021; 21:1037-1048. [PMID: 34328384 DOI: 10.1080/14737159.2021.1962710] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Introduction : Despite advances in diagnostic and therapeutic techniques breast cancer is still associated with significant morbidity and mortality. CTCs play a crucial role in the metastatic process, which is the main cause of death in BC patients.Areas covered : This review discusses the prognostic and predictive value of CTCs and their prospective in management of BC patients.Expert opinion : The analysis of CTCs through improved technologies offers a new insight into the metastatic cascade. Assessment of the number and molecular profile of CTCs holds great promises for disease monitoring and therapeutic decisions. However, more research is needed until they can be used in therapeutic decisions in clinical practice.
Collapse
Affiliation(s)
- Evagelia Chantzara
- Department of Medical Oncology, University General Hospital of Larissa, Larissa, Thessaly, Greece
| | - Nikolaos Xenidis
- Department of Medical Oncology, University General Hospital of Alexandroupolis, Alexandroupolis, Thrace, Greece
| | - Galatea Kallergi
- Division of Genetics, Cell and Developmental Biology, Department of Biology, University of Patras, Patras, Greece
| | - Vassilis Georgoulias
- Department of Medical Oncology, Hellenic Oncology Research Group (HORG), Athens, Greece
| | - Athanasios Kotsakis
- Department of Medical Oncology, University General Hospital of Larissa, Larissa, Thessaly, Greece.,Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Thessaly, Greece
| |
Collapse
|
12
|
DCBLD2 Mediates Epithelial-Mesenchymal Transition-Induced Metastasis by Cisplatin in Lung Adenocarcinoma. Cancers (Basel) 2021; 13:cancers13061403. [PMID: 33808696 PMCID: PMC8003509 DOI: 10.3390/cancers13061403] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 03/10/2021] [Accepted: 03/13/2021] [Indexed: 12/29/2022] Open
Abstract
Growing evidence suggests that cisplatin and other chemotherapeutic agents promote tumor metastasis while inhibiting tumor growth, which is a critical issue for certain patients in clinical practices. However, the role of chemotherapeutics in promoting tumor metastasis and the molecular mechanism involved are unclear. Here, we investigated the roles of cisplatin in promoting tumor metastasis in lung adenocarcinoma (LUAD). We demonstrated that cisplatin promoted epithelial-mesenchymal transition (EMT), cell motility, and metastasis in vitro and in vivo. The bioinformatic analysis and molecular biology approaches also indicated that DCBLD2 (Discoidin, CUB and LCCL domain containing 2) is a key gene that mediates cisplatin-induced metastasis. DCBLD2 stabilizes β-catenin by phosphorylating GSK3β and transporting accumulated β-catenin to the nucleus to promote the expression of EMT-related transcriptional factors (TFs), ultimately resulting in tumor metastasis. We also identified that cisplatin enhanced DCBLD2 expression by phosphorylating ERK and hence the AP-1-driven transcription of DCBLD2. Furthermore, DCBLD2-specific siRNAs encapsulated by nanocarriers prominently inhibit cisplatin-induced metastasis in vivo. Therefore, DCBLD2 plays a key role in cisplatin-induced metastasis in LUAD and is a potential target for preventing chemotherapy-induced metastasis in vivo.
Collapse
|
13
|
Minimal Residual Disease in Melanoma:molecular characterization of in transit cutaneous metastases and Circulating Melanoma Cells recognizes an expression panel potentially related to disease progression. Cancer Treat Res Commun 2020; 25:100262. [PMID: 33338742 DOI: 10.1016/j.ctarc.2020.100262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 12/01/2020] [Indexed: 12/12/2022]
Abstract
Isolating circulating melanoma cells (CMCs) represents a powerful method to monitor minimal residual disease. We documented that MCAM/MUC18/CD146 expression is strongly associated with disease progression. ABCB5 is melanoma-stem antigen with self-renewal, proliferation, differentiation, tumorigenicity capabilities. These findings supported us to improve CMC detection, investigating MCAM/MUC18/CD146 and ABCB5 as enrichment targets in MM progression. Moreover, we decided to compare possible molecular diversity of these CMC fractions with metastatic tissue expression, collecting concomitantly cutaneous in transit metastases (CTM). We enriched CMCs from eight melanoma patients staged ≥pT1b AJCC, who developed CTMs at baseline or during follow up. We assessed a gene expression panel comprising ABCB5, the differentiation markers (Tyrosinase, MART1), angiogenic factors (VEGF, bFGF), the cell-cell adhesion molecules (MCAM/MUC18/CD146 5'-portion, Long, and Short isoforms, E-Cadherin, N-Cadherin, VE-Cadherin) and matrix-metallo-proteinases (MMP2 and MMP9) via high-sensitive RT-PCR. Preliminary findings defined three distinct sub-populations: "endothelial" CD45-CD146+CMCs, "stem" CD45-ABCB5+CMCs and a "hybrid- stem-endothelial"- CD45-MCAM+ABCB5+CMCs. The expression panel documented that - almost high expression found in CTMs - like in 73.5% of CMCs resulted positive for at least one transcript at baseline, showing gene-expression variability. Longitudinal monitoring documented shut-down of all gene-expressions in "endothelial"- and "hybrid stem-endothelial"-subsets, whilst persistency or acquisition of MCAM/MUC18/CD146, VE-CADH and MMPs was documented in disease-progression status.Conversely, a drastic expression shut-down was documented when patients achieved clinical remission. The "stem"- CMCs fraction" showed quite lower gene expression frequencies. MCAM/MUC18/CD146 and ABCB5 as melanoma-specific-targets are effective in the selection of highly primitive CMCs and highlights those putative genes associated with disease spreading progression.
Collapse
|
14
|
Liu P, Jonkheijm P, Terstappen LWMM, Stevens M. Magnetic Particles for CTC Enrichment. Cancers (Basel) 2020; 12:cancers12123525. [PMID: 33255978 PMCID: PMC7760229 DOI: 10.3390/cancers12123525] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 11/20/2020] [Accepted: 11/23/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary For the enrichment of very rare cells, such as Circulating Tumor Cells (CTCs), immunomagnetic enrichment is frequently used. For this purpose, magnetic nanoparticles (MNPs) coated with specific antibodies directed against cancer cells are used. In this review, we look at the properties such a particle needs to have in order to be used successfully, and describe the different methods used in the production of such a particle as well as the methods for their separation. Additionally, an overview is given of the antibodies that could potentially be used for this purpose. Abstract Here, we review the characteristics and synthesis of magnetic nanoparticles (MNPs) and place these in the context of their usage in the immunomagnetic enrichment of Circulating Tumor Cells (CTCs). The importance of the different characteristics is explained, the need for a very specific enrichment is emphasized and different (commercial) magnetic separation techniques are shown. As the specificity of an MNP is in a large part dependent on the antibody coated onto the particle, different strategies in the coupling of specific antibodies as well as an overview of the available antibodies is given.
Collapse
Affiliation(s)
- Peng Liu
- Department of Medical Cell BioPhysics, University of Twente, 7522 NB Enschede, The Netherlnds; (P.L.); (L.W.M.M.T.)
- Department of Molecular Nanofabrication, University of Twente, 7522 NB Enschede, The Netherlands;
| | - Pascal Jonkheijm
- Department of Molecular Nanofabrication, University of Twente, 7522 NB Enschede, The Netherlands;
| | - Leon W. M. M. Terstappen
- Department of Medical Cell BioPhysics, University of Twente, 7522 NB Enschede, The Netherlnds; (P.L.); (L.W.M.M.T.)
| | - Michiel Stevens
- Department of Medical Cell BioPhysics, University of Twente, 7522 NB Enschede, The Netherlnds; (P.L.); (L.W.M.M.T.)
- Correspondence: ; Tel.: +31-53-489-4101
| |
Collapse
|
15
|
Jiang W, Han L, Yang L, Xu T, He J, Peng R, Liu Z, Zhang C, Yu X, Jia L. Natural Fish Trap-Like Nanocage for Label-Free Capture of Circulating Tumor Cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2020; 7:2002259. [PMID: 33240774 PMCID: PMC7675191 DOI: 10.1002/advs.202002259] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/04/2020] [Indexed: 06/11/2023]
Abstract
Nanomaterials have achieved several breakthroughs in the capture of circulating tumor cells (CTCs) over the past decades. However, artificial fabrication of label-free nanomaterials used for high-efficiency CTC capture is still a challenge. Through billions of years of evolution and natural selection, various complicated and precise hierarchical structures are developed. Here, a novel fish trap-like "nanocage" structure derived from the natural Chrysanthemum pollen is reported and a nanocage-featured film for the label-free capture of CTCs and CTC clusters is constructed. The nanocage-featured film effectively captures 92% rare cancer cells with a broad spectrum of cancer types, due to the synergistic effect of nanocage-CTC filopodia matching, high contact area, and strong adhesion force between the cancer cells and the nanocage. Furthermore, the nanocage-featured film successfully detects CTCs and CTC clusters in 2 or 4 mL blood taken from 21 cancer patients (stages I-IV) suffering from various types of cancers. This novel, abundant, and economical fish trap-like "nanocage" may provide new perspectives for the application of natural nanomaterials in clinical CTC capture and analysis.
Collapse
Affiliation(s)
- Wenning Jiang
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Lulu Han
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Liwei Yang
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Ting Xu
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Jiabei He
- Department of OncologyThe Dalian Municipal Central Hospital Affiliated of Dalian Medical UniversityDalian116033P. R. China
| | - Ruilian Peng
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Ziyu Liu
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Chong Zhang
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| | - Xiaomin Yu
- Department of OncologyThe Dalian Municipal Central Hospital Affiliated of Dalian Medical UniversityDalian116033P. R. China
| | - Lingyun Jia
- Liaoning Key Laboratory of Molecular Recognition and ImagingSchool of BioengineeringDalian University of TechnologyDalian116023P. R. China
| |
Collapse
|
16
|
Tian C, Xu X, Wang Y, Li D, Lu H, Yang Z. Development and Clinical Prospects of Techniques to Separate Circulating Tumor Cells from Peripheral Blood. Cancer Manag Res 2020; 12:7263-7275. [PMID: 32884342 PMCID: PMC7434565 DOI: 10.2147/cmar.s248380] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Accepted: 07/15/2020] [Indexed: 12/15/2022] Open
Abstract
Detection of circulating tumor cells (CTC) is an important liquid biopsy technique that has advanced considerably in recent years. To further advance the development of technology for curing cancer, several CTC technologies have been proposed by various research groups. Despite their potential role in early cancer diagnosis and prognosis, CTC methods are currently used for research purposes only, and very few methods have been accepted for clinical applications because of difficulties, including CTC heterogeneity, CTC separation from the blood, and a lack of thorough clinical validation. Although current CTC technologies have not been truly implemented, they possess high potential as future clinical diagnostic techniques for individualized cancer. Here, we review current developments in CTC separation technology. We also explore new CTC detection methods based on telomerase and nanomaterials, such as in vivo flow cytometry. In addition, we discuss the difficulties that must be overcome before CTC can be applied in clinical settings.
Collapse
Affiliation(s)
- Cheng Tian
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| | - Xinhua Xu
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| | - Yuke Wang
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| | - Dailong Li
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| | - Haiyan Lu
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| | - Ziwei Yang
- Yichang Central People's Hospital, First Clinical Medical College of Three Gorges University, Yichang 443000, People's Republic of China
| |
Collapse
|
17
|
The Role of Circulating Tumor Cells in Breast Cancer and Implications for Radiation Treatment Decisions. Int J Radiat Oncol Biol Phys 2020; 109:44-59. [PMID: 32882354 DOI: 10.1016/j.ijrobp.2020.08.039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 08/05/2020] [Accepted: 08/13/2020] [Indexed: 02/07/2023]
Abstract
Tumor biomarkers are used routinely in oncology to assign risk categorization, screen and assist in diagnosis of malignancy, allow for prognostication and prediction of outcomes and treatment response, and allow for monitoring of patients after treatment completion. Although tissue-based biomarkers have a long history of use, the emergence of liquid-based biomarkers, including circulating tumor cells (CTCs), may soon revolutionize the management of patients with cancer. Here, we review the discovery of CTCs and their role as prognostic and predictive biomarkers, with an emphasis on breast cancer. We discuss the platforms for CTC enumeration and focus on studies using the only US Food and Drug Administration-approved platform for CTC enumeration (CellSearch). In addition, we examine the role of CTCs in women with metastatic, inflammatory, and nonmetastatic breast cancer, as well as the clinical evidence for their use as a surrogate for radiation treatment response as well as surveillance after treatment. Finally, we conclude by investigating ongoing clinical studies assessing CTCs as radiation response predictors and discuss unanswered questions.
Collapse
|
18
|
Drucker A, Teh EM, Kostyleva R, Rayson D, Douglas S, Pinto DM. Comparative performance of different methods for circulating tumor cell enrichment in metastatic breast cancer patients. PLoS One 2020; 15:e0237308. [PMID: 32790691 PMCID: PMC7425969 DOI: 10.1371/journal.pone.0237308] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 07/24/2020] [Indexed: 01/01/2023] Open
Abstract
The isolation and analysis of circulating tumor cells (CTC) has the potential to provide minimally invasive diagnostic, prognostic and predictive information. Widespread clinical implementation of CTC analysis has been hampered by a lack of comparative investigation between different analytic methodologies in clinically relevant settings. The objective of this study was to evaluate four different CTC isolation techniques–those that rely on surface antigen expression (EpCAM or CD45 using DynaBeads® or EasySep™ systems) or the biophysical properties (RosetteSep™ or ScreenCell®) of CTCs. These were evaluated using cultured cells in order to calculate isolation efficiency at various levels including; inter-assay and inter-operator variability, protocol complexity and turn-around time. All four techniques were adequate at levels above 100 cells/mL which is commonly used for the evaluation of new isolation techniques. Only the RosetteSep™ and ScreenCell® techniques were found to provide adequate sensitivity at a level of 10 cells/mL. These techniques were then applied to the isolation and analysis of circulating tumor cells blood drawn from metastatic breast cancer patients where CTCs were detected in 54% (15/28) of MBC patients using the RosetteSep™ and 75% (6/8) with ScreenCell®. Overall, the ScreenCell® method had better sensitivity.
Collapse
Affiliation(s)
- Arik Drucker
- Division of Medical Oncology, Department of Medicine, Dalhousie University and Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Evelyn M. Teh
- Human Health Therapeutics Research Centre, National Research Council of Canada, Halifax, Nova Scotia, Canada
| | - Ripsik Kostyleva
- Human Health Therapeutics Research Centre, National Research Council of Canada, Halifax, Nova Scotia, Canada
| | - Daniel Rayson
- Division of Medical Oncology, Department of Medicine, Dalhousie University and Nova Scotia Health Authority, Halifax, Nova Scotia, Canada
| | - Susan Douglas
- Human Health Therapeutics Research Centre, National Research Council of Canada, Halifax, Nova Scotia, Canada
| | - Devanand M. Pinto
- Human Health Therapeutics Research Centre, National Research Council of Canada, Halifax, Nova Scotia, Canada
- * E-mail:
| |
Collapse
|
19
|
Luo L, He Y. Magnetically driven microfluidics for isolation of circulating tumor cells. Cancer Med 2020; 9:4207-4231. [PMID: 32325536 PMCID: PMC7300401 DOI: 10.1002/cam4.3077] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 04/06/2020] [Accepted: 04/06/2020] [Indexed: 12/11/2022] Open
Abstract
Circulating tumor cells (CTCs) largely contribute to cancer metastasis and show potential prognostic significance in cancer isolation and detection. Miniaturization has progressed significantly in the last decade which in turn enabled the development of several microfluidic systems. The microfluidic systems offer a controlled microenvironment for studies of fundamental cell biology, resulting in the rapid development of microfluidic isolation of CTCs. Due to the inherent ability of magnets to provide forces at a distance, the technology of CTCs isolation based on the magnetophoresis mechanism has become a routine methodology. This historical review aims to introduce two principles of magnetic isolation and recent techniques, facilitating research in this field and providing alternatives for researchers in their study of magnetic isolation. Researchers intend to promote effective CTC isolation and analysis as well as active development of next-generation cancer treatment. The first part of this review summarizes the primary principles based on positive and negative magnetophoretic isolation and describes the metrics for isolation performance. The second part presents a detailed overview of the factors that affect the performance of CTC magnetic isolation, including the magnetic field sources, functionalized magnetic nanoparticles, magnetic fluids, and magnetically driven microfluidic systems.
Collapse
Affiliation(s)
- Laan Luo
- School of Chemical EngineeringKunming University of Science and TechnologyKunmingChina
| | - Yongqing He
- School of Chemical EngineeringKunming University of Science and TechnologyKunmingChina
- Chongqing Key Laboratory of Micro‐Nano System and Intelligent SensingChongqing Technology and Business UniversityChongqingChina
| |
Collapse
|
20
|
Rapanotti MC, Campione E, Suarez Viguria TM, Spallone G, Costanza G, Rossi P, Orlandi A, Valenti P, Bernardini S, Bianchi L. Stem-Mesenchymal Signature Cell Genes Detected in Heterogeneous Circulating Melanoma Cells Correlate With Disease Stage in Melanoma Patients. Front Mol Biosci 2020; 7:92. [PMID: 32548126 PMCID: PMC7272706 DOI: 10.3389/fmolb.2020.00092] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 04/22/2020] [Indexed: 12/17/2022] Open
Abstract
During the process of metastasis, cancer cells dissociate from primary tumors, migrate to distal sites, and finally colonize, eventually leading to the formation of metastatic tumors. These cancer cells, defined circulating tumor cells (CTCs) spreading through the blood stream, may develop metastatic lesions or remain dormant. Some emerging clinical evidence supports that some tumor cells may possess metastatic properties already in the earlier stages of tumorigenesis. Because the initiation and progression of vertical growth in human melanoma is fundamental to the notion of tumor virulence and progression, we decided to immune-magnetic collect and molecularly characterize circulating melanoma cells (CMCs) from melanoma patients AJCC staged = pT1b (i.e., transition from radial to vertical phase). CMCs are phenotypically and molecularly heterogeneous, thus we performed a "home-made Liquid-Biopsy," by targeting the melanoma-associated-antigen, MCAM/MUC18/CD146, and/or the melanoma-initiating marker, ABCB5. We assessed a biomarker qualitative expression panel, contemplating the angiogenic-potential, melanoma-initiating and melanoma-differentiation drivers, cell-cell adhesion molecules, matrix-metallo-proteinases, which was performed on three enriched subpopulations from a total of 61 blood-samples from 21 melanoma patients. At first, a significant differential expression of the specific transcripts was documented between and within the CMC fractions enriched with MCAM-, ABCB5-, and both MCAM/ABCB5-coated beads, when analyzing two distinct groups: early AJCC- (stage I-II) and advanced- staged patients (stage II-IV). Moreover, in the early-AJCC staged-group, we could distinguish "endothelial," CD45-MCAM+ enriched-, "stem" S-CMCs, CD45-ABCB5+ enriched- and a third hybrid bi-phenotypic CD45-MCAM+/ABCB5+ enriched-fractions, due to three distinct gene-expression profiles. In particular, the endothelial-CMCs were characterized by positive expression of genes involved in migration and invasion, whilst the stem CMC-fraction only expressed stem and differentiation markers. The third subpopulation isolated based on concurrent MCAM and ABCB5 protein expression showed an invasive phenotype. All three distinct CMCs sub-populations, exhibited a primitive, "stem-mesenchymal" profile suggesting a highly aggressive and metastasizing phenotype. This study confirms the phenotypic and molecular heterogeneity observed in melanoma and highlights those putative genes involved in early melanoma spreading and disease progression.
Collapse
Affiliation(s)
- Maria Cristina Rapanotti
- Department of Onco-Haematology, Tor Vergata University of Rome, Rome, Italy.,Department of Experimental Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Elena Campione
- Department of Dermatology, Tor Vergata University of Rome, Rome, Italy
| | - Tara Mayte Suarez Viguria
- Department of Onco-Haematology, Tor Vergata University of Rome, Rome, Italy.,Department of Experimental Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Giulia Spallone
- Department of Dermatology, Tor Vergata University of Rome, Rome, Italy
| | - Gaetana Costanza
- Anatomic Pathology Division, Department of Biomedicine and Prevention, Tor Vergata University of Rome, Rome, Italy
| | - Piero Rossi
- Surgery Division, Department of Systems Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Augusto Orlandi
- Anatomic Pathology Division, Department of Biomedicine and Prevention, Tor Vergata University of Rome, Rome, Italy
| | - Piera Valenti
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Sergio Bernardini
- Department of Experimental Medicine, Tor Vergata University of Rome, Rome, Italy
| | - Luca Bianchi
- Department of Dermatology, Tor Vergata University of Rome, Rome, Italy
| |
Collapse
|
21
|
Ma G, Jiang Y, Liang M, Li J, Wang J, Mao X, Veeramootoo JS, Xia T, Liu X, Wang S. Dynamic monitoring of CD45-/CD31+/DAPI+ circulating endothelial cells aneuploid for chromosome 8 during neoadjuvant chemotherapy in locally advanced breast cancer. Ther Adv Med Oncol 2020; 12:1758835920918470. [PMID: 32489429 PMCID: PMC7238307 DOI: 10.1177/1758835920918470] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Accepted: 03/19/2020] [Indexed: 12/15/2022] Open
Abstract
Background: Neoadjuvant chemotherapy (NCT) is the standard treatment for patients with
locally advanced breast cancer (LABC). The aim of this study was to verify
this relationship, and to estimate the clinical value of aneuploid
circulating endothelial cells (CECs) in LABC patients with different NCT
responses. Methods: Breast cancer patients received an EC4-T4 NCT regimen. Peripheral blood
mononuclear cells were obtained before NCT, and after the first and last NCT
courses. A novel subtraction enrichment and immunostaining fluorescence
in situ hybridization (SE-iFISH) strategy was applied
for detection of circulating rare cells (CRCs). CECs (CD45–/CD31+/DAPI+) and
circulating tumor cells (CTCs) with different cytogenetic abnormalities
related to chromosome 8 aneuploidy were analyzed in LABC patients subjected
to NCT. Results: A total of 41 patients were enrolled. Firstly, CD31+/EpCAM+ aneuploid
endothelial-epithelial fusion cells were observed in LABC patients. Further,
aneuploid CECs in the peripheral blood showed a biphasic response during
NCT, as they initially increased and then decreased, whereas a strong
positive correlation was observed between aneuploid CECs and CTC
numbers. Conclusion: We determined that aneuploid CEC dynamics vary in patients with different
response to chemotherapy. Elucidating the potential cross-talk between CTCs
and aneuploid CECs may help characterize the process associated with the
development of chemotherapy resistance and metastasis.
Collapse
Affiliation(s)
- Ge Ma
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Yi Jiang
- The First Clinical Medical College of Nanjing Medical University, Nanjing, China
| | - Mengdi Liang
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - JiaYing Li
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Jingyi Wang
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Xinrui Mao
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | | | - Tiansong Xia
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Xiaoan Liu
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| | - Shui Wang
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029, China
| |
Collapse
|
22
|
Tieng FYF, Baharudin R, Abu N, Mohd Yunos RI, Lee LH, Ab Mutalib NS. Single Cell Transcriptome in Colorectal Cancer-Current Updates on Its Application in Metastasis, Chemoresistance and the Roles of Circulating Tumor Cells. Front Pharmacol 2020; 11:135. [PMID: 32174835 PMCID: PMC7056698 DOI: 10.3389/fphar.2020.00135] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 01/31/2020] [Indexed: 12/13/2022] Open
Abstract
Colorectal cancer (CRC) is among the most common cancer worldwide, a challenge for research, and a model for studying the molecular mechanisms involved in its development. Previously, bulk transcriptomics analyses were utilized to classify CRC based on its distinct molecular and clinicopathological features for prognosis and diagnosis of patients. The introduction of single-cell transcriptomics completely turned the table by enabling the examination of the expression levels of individual cancer cell within a single tumor. In this review, we highlighted the importance of these single-cell transcriptomics analyses as well as suggesting circulating tumor cells (CTCs) as the main focus of single-cell RNA sequencing. Characterization of these cells might reveal the intratumoral heterogeneity present in CRC while providing critical insights into cancer metastasis. To summarize, we believed the analysis of gene expression patterns of CTC from CRC at single-cell resolution holds the potential to provide key information for identification of prognostic and diagnostic markers as well as the development of precise and personalized cancer treatment.
Collapse
Affiliation(s)
- Francis Yew Fu Tieng
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Rashidah Baharudin
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Nadiah Abu
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ryia-Illani Mohd Yunos
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Learn-Han Lee
- Novel Bacteria and Drug Discovery Research Group, Microbiome and Bioresource Research Strength, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Subang Jaya, Malaysia
| | - Nurul-Syakima Ab Mutalib
- UKM Medical Molecular Biology Institute (UMBI), Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| |
Collapse
|
23
|
Costa C, Dávila-Ibáñez AB. Methodology for the Isolation and Analysis of CTCs. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2020; 1220:45-59. [PMID: 32304079 DOI: 10.1007/978-3-030-35805-1_4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The majority of deaths related to breast cancer are caused by metastasis. Understanding the process of metastasis is key to achieve a reduction on breast cancer mortality. Currently, liquid biopsies are gaining attention in this regard. Circulating tumor cells (CTCs), an important component of liquid biopsies, are cells shed from primary tumor that disseminate to blood circulation being responsible of distal metastasis. Hence, the study CTCs is a promising alternative to monitor the progress of metastasis disease and can be used for early diagnosis of cancers as well as for earlier assessment of cancer recurrence and therapy efficacy. Despite their clinical interest, CTC analysis is not recommended by oncology guidelines so far. The main reason is that there is no gold standard technology for CTCs isolation and most of the current technologies are not yet validated for clinical use. In this chapter we will focus on the most relevant technologies for CTC isolation based on their properties and depending on whether it is a positive or negative selection. We also describe each technology based on its potential use and its relevance in breast cancer. The chapter also contains a future perspective including the challenges and requirements of CTC detection.
Collapse
Affiliation(s)
- Clotilde Costa
- Roche-Chus Joint Unit, Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain. .,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain.
| | - Ana B Dávila-Ibáñez
- Roche-Chus Joint Unit, Translational Medical Oncology Group (Oncomet), Health Research Institute of Santiago de Compostela, Santiago de Compostela, Spain.
| |
Collapse
|
24
|
Liu J, Xu Y, Yu M, Liu Z, Xu Y, Ma G, Zhou W, Kong P, Ling L, Wang S, Pan H, Zhao Y. Increased Stromal Infiltrating Lymphocytes are Associated with Circulating Tumor Cells and Metastatic Relapse in Breast Cancer Patients After Neoadjuvant Chemotherapy. Cancer Manag Res 2019; 11:10791-10800. [PMID: 31920388 PMCID: PMC6939396 DOI: 10.2147/cmar.s220327] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Accepted: 12/06/2019] [Indexed: 01/21/2023] Open
Abstract
Background Circulating tumor cells (CTCs) intravasate into the bloodstream throughout early cancer stages, promoting metastasis. The tumor microenvironment plays a crucial role in disease progression and outcome. The aim of this prospective study was to investigate the associations of intratumoral and stromal tumor-infiltrating lymphocytes (TILs) with CTCs among patients receiving neoadjuvant chemotherapy (NAC). Methods We analyzed CTCs in 30 patients with primary breast cancer before and after NAC. The numbers of intratumoral TILs (iTILs) and stromal TILs (sTILs) from pre-NAC formalin-fixed paraffin-embedded core biopsies and post-NAC surgical samples were analyzed. The associations of TILs with pathologic complete response (pCR) and outcome were also evaluated. Results Of the 30 patients, pCR was achieved in nine (30.0%) patients. A total of 25 (83.3%) patients were CTC-positive before NAC, and eight (26.7%) patients were CTC-positive after NAC. Neither CTC detection before NAC nor CTC after NAC was predictive of pCR. Nevertheless, the presence of CTCs after NAC was significantly associated with early metastatic relapse (P = 0.049) and worse disease-free survival (P = 0.009). After NAC, total sTILs, CD4+ T cells, and CD8+ T cells were significantly correlated with CTC detection. Increased infiltration of sTILs and CD4+ T cells was also an unfavorable prognostic factor as measured by the rate of metastatic relapse. Conclusion Detection of CTCs after NAC was positively associated with the metastatic relapse of breast cancer patients. Increased infiltration of sTILs after NAC was correlated with CTCs and was found to be an unfavorable prognostic factor.
Collapse
Affiliation(s)
- Jiawei Liu
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Yan Xu
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Muxin Yu
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Zhao Liu
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China.,Department of Thyroid and Breast Surgery, Affiliated Hospital of Xuzhou Medical University, Xuzhou 221000, People's Republic of China
| | - Yi Xu
- Department of Pathology, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Ge Ma
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Wenbin Zhou
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Peng Kong
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Lijun Ling
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Shui Wang
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Hong Pan
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| | - Yi Zhao
- Department of Breast Surgery, The First Affiliated Hospital with Nanjing Medical University, Nanjing 210029, People's Republic of China
| |
Collapse
|
25
|
Dowling RJO, Sparano JA, Goodwin PJ, Bidard FC, Cescon DW, Chandarlapaty S, Deasy JO, Dowsett M, Gray RJ, Henry NL, Meric-Bernstam F, Perlmutter J, Sledge GW, Thorat MA, Bratman SV, Carey LA, Chang MC, DeMichele A, Ennis M, Jerzak KJ, Korde LA, Lohmann AE, Mamounas EP, Parulekar WR, Regan MM, Schramek D, Stambolic V, Whelan TJ, Wolff AC, Woodgett JR, Kalinsky K, Hayes DF. Toronto Workshop on Late Recurrence in Estrogen Receptor-Positive Breast Cancer: Part 2: Approaches to Predict and Identify Late Recurrence, Research Directions. JNCI Cancer Spectr 2019; 3:pkz049. [PMID: 32337478 PMCID: PMC7050024 DOI: 10.1093/jncics/pkz049] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2019] [Revised: 06/18/2019] [Accepted: 07/08/2019] [Indexed: 12/20/2022] Open
Abstract
Late disease recurrence (more than 5 years after initial diagnosis) represents a clinical challenge in the treatment and management of estrogen receptor-positive breast cancer (BC). An international workshop was convened in Toronto, Canada, in February 2018 to review the current understanding of late recurrence and to identify critical issues that require future study. The underlying biological causes of late recurrence are complex, with the processes governing cancer cell dormancy, including immunosurveillance, cell proliferation, angiogenesis, and cellular stemness, being integral to disease progression. These critical processes are described herein as well as their role in influencing risk of recurrence. Moreover, observational and interventional clinical trials are proposed, with a focus on methods to identify patients at risk of recurrence and possible strategies to combat this in patients with estrogen receptor-positive BC. Because the problem of late BC recurrence of great importance, recent advances in disease detection and patient monitoring should be incorporated into novel clinical trials to evaluate approaches to enhance patient management. Indeed, future research on these issues is planned and will offer new options for effective late recurrence treatment and prevention strategies.
Collapse
Affiliation(s)
- Ryan J O Dowling
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Joseph A Sparano
- Departments of Medicine and Medical Oncology, Albert Einstein College of Medicine, Montefiore Medical Center, Albert Einstein Cancer Center, New York, NY
| | - Pamela J Goodwin
- Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Sinai Health System, Toronto, ON, Canada
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - David W Cescon
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Division of Medical Oncology, Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Sarat Chandarlapaty
- Human Oncology and Pathogenesis Program, Memorial Sloan Kettering Cancer Center; Breast Medicine Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY
- Weill-Cornell Medical College, New York, NY
| | - Joseph O Deasy
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - Mitch Dowsett
- Ralph Lauren Centre for Breast Cancer Research, Royal Marsden Hospital, The Royal Marsden NHS Foundation Trust, Breast Cancer Now Research Centre, The Institute of Cancer Research, London, UK
| | - Robert J Gray
- Department of Biostatistics, Dana-Farber Cancer Institute, Boston, MA
- Harvard T.H. Chan School of Public Health, Boston, MA
| | - N Lynn Henry
- University of Utah, Salt Lake City, UT
- Huntsman Cancer Institute, Salt Lake City, UT
| | - Funda Meric-Bernstam
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - George W Sledge
- Division of Oncology, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Mangesh A Thorat
- Centre for Cancer Prevention, Wolfson Institute of Preventive Medicine, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Scott V Bratman
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Radiation Oncology, University of Toronto, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Lisa A Carey
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC
| | - Martin C Chang
- University of Vermont Medical Center, Larner College of Medicine, Burlington, VT
| | - Angela DeMichele
- Abramson Cancer Center, University of Pennsylvania, Philadelphia, PA
| | | | - Katarzyna J Jerzak
- Division of Medical Oncology and Hematology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Larissa A Korde
- Cancer Therapy Evaluation Program, Division of Cancer Treatment and Diagnosis, National Cancer Institute, Bethesda, MD
| | - Ana Elisa Lohmann
- Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Sinai Health System, Toronto, ON, Canada
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | | | - Wendy R Parulekar
- Canadian Cancer Trials Group, Queen's University, Kingston, ON, Canada
| | - Meredith M Regan
- Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA
| | - Daniel Schramek
- Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Sinai Health System, Toronto, ON, Canada
- Department of Molecular Genetics, University of Toronto, Toronto, ON, Canada
| | - Vuk Stambolic
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada
| | - Timothy J Whelan
- McMaster University and Juravinski Cancer Centre, Hamilton, ON, Canada
| | - Antonio C Wolff
- The Johns Hopkins University School of Medicine and Sidney Kimmel Comprehensive Cancer Center, Baltimore, MD
| | - Jim R Woodgett
- Lunenfeld-Tanenbaum Research Institute, Mt. Sinai Hospital, Sinai Health System, Toronto, ON, Canada
| | - Kevin Kalinsky
- Department of Medicine, College of Physicians and Surgeons, Columbia University, New York, NY
- Herbert Irving Comprehensive Cancer Center, Columbia University Irving Medical Center, New York, NY
| | - Daniel F Hayes
- University of Michigan Rogel Cancer Center, and Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, MI
| |
Collapse
|
26
|
Ito M, Horimoto Y, Tokuda E, Murakami F, Uomori T, Himuro T, Nakai K, Orihata G, Iijima K, Saito M. Impact of circulating tumour cells on survival of eribulin-treated patients with metastatic breast cancer. Med Oncol 2019; 36:89. [PMID: 31520329 DOI: 10.1007/s12032-019-1314-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 09/06/2019] [Indexed: 12/21/2022]
Abstract
Several clinical studies have examined circulating tumour cells (CTCs). However, the application of CTCs as a predictive/prognostic marker for breast cancer patients has yet to be established, particularly the selection of suitable markers for detecting CTCs. We recently investigated CTCs, including mesenchymal status, from metastatic breast cancer patients who had received eribulin-based treatment. We found that assessment of both mesenchymal and epithelial CTCs might be important for predicting eribulin responsiveness. In the current study, we followed up the outcomes of these patients after eribulin treatment and investigated the possibility of CTC analysis results serving as prognostic markers for this patient population. Twenty-one patients were enrolled and peripheral blood samples were collected before eribulin-based treatments. CTCs were then examined using a Microfluidic Chip device. CTCs positive for vimentin and pan-cytokeratin were defined as mesenchymal and epithelial CTCs, respectively. Overall survival (OS) was assessed in relation to the number of CTCs and clinicopathological factors. During the observation period, 13 patients (62%) died due to breast cancer and the median OS was 18 months. Patients with high-grade tumours and a high total number of CTCs showed significantly shorter OS than those with low-grade tumours and smaller CTC burdens (p = 0.026 and 0.037, respectively). Patients who received eribulin as the first chemotherapy for metastatic disease showed longer OS (p = 0.006). Our data suggest that determining numbers of both mesenchymal and epithelial CTCs might predict survival for patients receiving eribulin.
Collapse
Affiliation(s)
- Mayuko Ito
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Yoshiya Horimoto
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Emi Tokuda
- Department of Medical Oncology, Fukushima Medical University, 1 Hikariga-oka, Fukushima City, Fukushima, 960-1295, Japan
| | - Fumi Murakami
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Toshitaka Uomori
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takanori Himuro
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Katsuya Nakai
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Gotaro Orihata
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kotaro Iijima
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Mitsue Saito
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| |
Collapse
|
27
|
Perelmuter VM, Tashireva LA, Savelieva OE, Denisov EV, Kaigorodova EV, Zavyalova MV, Cherdyntseva NV. Mechanisms behind prometastatic changes induced by neoadjuvant chemotherapy in the breast cancer microenvironment. BREAST CANCER-TARGETS AND THERAPY 2019; 11:209-219. [PMID: 31308736 PMCID: PMC6616300 DOI: 10.2147/bctt.s175161] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/19/2019] [Accepted: 06/12/2019] [Indexed: 12/13/2022]
Abstract
Chemotherapy, along with surgery and radiotherapy, is a key treatment option for malignant tumors. Neoadjuvant chemotherapy (NACT) reduces the tumor size and enables total tumor resection. In addition, NACT is believed to be more effective in destroying micrometastases than the same chemotherapy performed after surgery. To date, various NACT regimens have been tested and implemented, which provide a favorable outcome in primary tumors and reduce the risk of progression. However, there is increasing evidence of the NACT ability to increase the risk of cancer progression. This review discusses potential mechanisms by which NACT promotes distant metastasis of breast cancer through changes in the microenvironment of tumor cells. We describe prometastatic NACT-mediated changes in angiogenesis, immuno-inflammatory reactions in the stroma, intravasation, and amount of circulating tumor cells. The role of NACT-related cellular stress in cancer metastasis is also discussed.
Collapse
Affiliation(s)
- Vladimir M Perelmuter
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia
| | - Liubov A Tashireva
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia
| | - Olga E Savelieva
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia
| | - Evgeny V Denisov
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia.,Laboratory for Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk 634050, Russia
| | - Evgeniya V Kaigorodova
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia.,Department of Biochemistry, Siberian State Medical University, Tomsk 634055, Russia
| | - Marina V Zavyalova
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia.,Department of Pathological Anatomy, Siberian State Medical University, Tomsk 634055, Russia
| | - Nadezhda V Cherdyntseva
- Cancer Research Institute, Tomsk National Research Medical Center, Tomsk 634050, Russia.,Laboratory for Translational Cellular and Molecular Biomedicine, Tomsk State University, Tomsk 634050, Russia
| |
Collapse
|
28
|
Thery L, Meddis A, Cabel L, Proudhon C, Latouche A, Pierga JY, Bidard FC. Circulating Tumor Cells in Early Breast Cancer. JNCI Cancer Spectr 2019; 3:pkz026. [PMID: 31360902 PMCID: PMC6649836 DOI: 10.1093/jncics/pkz026] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 02/24/2019] [Accepted: 03/27/2019] [Indexed: 12/25/2022] Open
Abstract
Circulating tumor cells (CTCs) are particularly rare in non-metastatic breast cancer, and the clinical validity of CTC detection in that clinical setting was initially not well recognized. A cytological CTC detection device (CellSearch) fulfilling the CLIA requirements for analytical validity was subsequently developed and, in 2008, we reported the first study (REMAGUS02) showing that distant metastasis-free survival was shorter in early breast cancer patients with one or more CTCs. In the past 10 years, other clinical studies and meta-analyses have established CTC detection as a level-of-evidence 1 prognostic biomarker for local relapses, distant relapses, and overall survival. This review summarizes available data on CTC detection and the promises of this proliferation- and subtype-independent metastasis-associated biomarker in early breast cancer patients.
Collapse
Affiliation(s)
- Laura Thery
- Department of Medical Oncology, Institut Curie, Paris and Saint Cloud, France
| | | | - Luc Cabel
- Department of Medical Oncology, Institut Curie, Paris and Saint Cloud, France.,Circulating Tumor Biomarkers Laboratory, Institut Curie, Inserm CIC 1428, PSL Research University, Paris, France.,UVSQ, Paris Saclay University, Saint Cloud, France
| | - Charlotte Proudhon
- Circulating Tumor Biomarkers Laboratory, Institut Curie, Inserm CIC 1428, PSL Research University, Paris, France
| | - Aurelien Latouche
- Inserm U900, Institut Curie, Saint Cloud, France.,Conservatoire national des arts et métiers, Paris, France
| | - Jean-Yves Pierga
- Department of Medical Oncology, Institut Curie, Paris and Saint Cloud, France.,Circulating Tumor Biomarkers Laboratory, Institut Curie, Inserm CIC 1428, PSL Research University, Paris, France.,Université Paris Descartes, Paris, France
| | - Francois-Clement Bidard
- Department of Medical Oncology, Institut Curie, Paris and Saint Cloud, France.,Circulating Tumor Biomarkers Laboratory, Institut Curie, Inserm CIC 1428, PSL Research University, Paris, France.,UVSQ, Paris Saclay University, Saint Cloud, France
| |
Collapse
|
29
|
Horimoto Y, Tokuda E, Murakami F, Uomori T, Himuro T, Nakai K, Orihata G, Iijima K, Togo S, Shimizu H, Saito M. Analysis of circulating tumour cell and the epithelial mesenchymal transition (EMT) status during eribulin-based treatment in 22 patients with metastatic breast cancer: a pilot study. J Transl Med 2018; 16:287. [PMID: 30342534 PMCID: PMC6195982 DOI: 10.1186/s12967-018-1663-8] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 10/12/2018] [Indexed: 01/02/2023] Open
Abstract
Background Liquid biopsy approaches, such as measuring circulating tumour cells (CTCs), have recently been introduced in several clinical studies. However, the development of CTCs as a predictive marker for treatment effects on breast cancer remains an enormous task. We investigated CTCs, including epithelial mesenchymal transition (EMT) status, from metastatic breast cancer patients who had received eribulin-based treatment, which reportedly suppresses EMT as a means of tumour suppression. Our aim was to test the possibility of this method serving as a tool predicting eribulin efficacy. Methods Twenty-two patients were enrolled and peripheral blood samples were collected before eribulin treatment. CTCs were then examined using a Microfluidic Chip device. CTCs positive for vimentin and pan-cytokeratin were defined as mesenchymal and epithelial CTCs, respectively. Progression-free survival (PFS) and clinical response were assessable in 20 and 18 patients, respectively, in relation to the number of CTCs. Results Numbers of total CTCs were significantly increased in patients with progressive disease during treatment (p = 0.006). Median PFS was 14.6 weeks and patients with more total and mesenchymal CTCs at baseline had significantly shorter PFS (p = 0.0013 and 0.013, respectively). Multivariate logistic regression analysis revealed small number of total baseline CTCs and long disease-free survival to be related to long PFS (p = 0.0004 and 0.020, respectively). Conclusions Our data suggest that determining both mesenchymal and epithelial CTCs at baseline might be a good tool for predicting eribulin responsiveness. Evaluation of mesenchymal CTC can be considered as a parameter in larger studies, while most clinical trials are currently employing only the detection of the epithelial cellular adhesion molecule (EpCAM). Electronic supplementary material The online version of this article (10.1186/s12967-018-1663-8) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Yoshiya Horimoto
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan. .,Department of Pathology and Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Emi Tokuda
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Fumi Murakami
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Toshitaka Uomori
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Takanori Himuro
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Katsuya Nakai
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Gotaro Orihata
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Kotaro Iijima
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Shinsaku Togo
- Department of Respiratory Medicine, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Hideo Shimizu
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| | - Mitsue Saito
- Department of Breast Oncology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
| |
Collapse
|
30
|
Liu S, Tian Z, Zhang L, Hou S, Hu S, Wu J, Jing Y, Sun H, Yu F, Zhao L, Wang R, Tseng HR, Zhau HE, Chung LWK, Wu K, Wang H, Wu JB, Nie Y, Shao C. Combined cell surface carbonic anhydrase 9 and CD147 antigens enable high-efficiency capture of circulating tumor cells in clear cell renal cell carcinoma patients. Oncotarget 2018; 7:59877-59891. [PMID: 27494883 PMCID: PMC5312355 DOI: 10.18632/oncotarget.10979] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2016] [Accepted: 07/18/2016] [Indexed: 12/25/2022] Open
Abstract
Circulating tumor cells (CTCs) have emerged as promising tools for noninvasive cancer detection and prognosis. Most conventional approaches for capturing CTCs use an EpCAM-based enrichment strategy, which does not work well in cancers that show low or no expression of EpCAM, such as renal cell carcinoma (RCC). In this study, we developed a new set of cell surface markers including CA9 and CD147 as alternative CTC-capture antigens specifically designed for RCC patients. We showed that the expression of both CA9 and CD147 was prevalent in a RCC patient cohort (n=70) by immunohistochemical analysis, with both molecules in combination covering 97.1% of cases. The NanoVelcro platform combined with CA9-/CD147-capture antibodies demonstrated significantly higher efficiency for capturing both CTC-mimicking renal cancer cells and RCC CTCs in peripheral blood, compared to the conventional EpCAM-based method. Using immunofluorescence cytological validation at the single-cell level, we were able to identify bona fide CTCs in RCC patient blood following the well-accepted criteria in our CTC-capture system. We further demonstrated a significant association of CTC numbers as well as the CTC expression status of Vimentin, a mesenchymal marker, with disease progression, including pathologic features and clinical staging. These results provide new insights into developing novel, effective targets/approaches for capturing CTCs, making CTCs a valuable tool for improved cancer detection, prognosis and treatment in RCC.
Collapse
Affiliation(s)
- Shijie Liu
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China.,State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Zuhong Tian
- State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Lei Zhang
- Department of Epidemiology, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Shuang Hou
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, California Nanosystems Institute, University of California, Los Angeles, CA 90095, USA
| | - Sijun Hu
- State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Junshen Wu
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Yuming Jing
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Huimin Sun
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Fei Yu
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Libo Zhao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Molecular Nanostructure and Nanotechnology, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Ruoxiang Wang
- Uro-Oncology Research Program, Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Hsian-Rong Tseng
- Department of Molecular and Medical Pharmacology, Crump Institute for Molecular Imaging, California Nanosystems Institute, University of California, Los Angeles, CA 90095, USA
| | - Haiyen E Zhau
- Uro-Oncology Research Program, Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Leland W K Chung
- Uro-Oncology Research Program, Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA
| | - Kaichun Wu
- State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Hao Wang
- CAS Key Laboratory for Biological Effects of Nanomaterials and Nanosafety, National Center for Nanoscience and Nanotechnology, Beijing 100190, China
| | - Jason Boyang Wu
- Department of Pharmaceutical Sciences, College of Pharmacy, Washington State University, Spokane, WA 99202, USA
| | - Yongzhan Nie
- State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| | - Chen Shao
- Department of Urology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China.,State Key Laboratory of Cancer Biology & Xijing Hospital of Digestive Diseases, The Fourth Military Medical University, Xi'an, Shaanxi 710032, China
| |
Collapse
|
31
|
Riethdorf S, O'Flaherty L, Hille C, Pantel K. Clinical applications of the CellSearch platform in cancer patients. Adv Drug Deliv Rev 2018; 125:102-121. [PMID: 29355669 DOI: 10.1016/j.addr.2018.01.011] [Citation(s) in RCA: 159] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 01/12/2018] [Accepted: 01/15/2018] [Indexed: 12/29/2022]
Abstract
The CellSearch® system (CS) enables standardized enrichment and enumeration of circulating tumor cells (CTCs) that are repeatedly assessable via non-invasive "liquid biopsy". While the association of CTCs with poor clinical outcome for cancer patients has clearly been demonstrated in numerous clinical studies, utilizing CTCs for the identification of therapeutic targets, stratification of patients for targeted therapies and uncovering mechanisms of resistance is still under investigation. Here, we comprehensively review the current benefits and drawbacks of clinical CTC analyses for patients with metastatic and non-metastatic tumors. Furthermore, the review focuses on approaches beyond CTC enumeration that aim to uncover therapeutically relevant antigens, genomic aberrations, transcriptional profiles and epigenetic alterations of CTCs at a single cell level. This characterization of CTCs may shed light on the heterogeneity and genomic landscapes of malignant tumors, an understanding of which is highly important for the development of new therapeutic strategies.
Collapse
|
32
|
Chemotherapy-induced metastasis: mechanisms and translational opportunities. Clin Exp Metastasis 2018; 35:269-284. [PMID: 29307118 DOI: 10.1007/s10585-017-9870-x] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 12/20/2017] [Indexed: 12/13/2022]
Abstract
Tumors often overcome the cytotoxic effects of chemotherapy through either acquired or environment-mediated drug resistance. In addition, signals from the microenvironment obfuscate the beneficial effects of chemotherapy and may facilitate progression and metastatic dissemination. Seminal mediators in chemotherapy-induced metastasis appear to be a wide range of hematopoietic, mesenchymal and immune progenitor cells, originating from the bone marrow. The actual purpose of these cells is to orchestrate the repair response to the cytotoxic damage of chemotherapy. However, these repair responses are exploited by tumor cells at every step of the metastatic cascade, ranging from tumor cell invasion, intravasation and hematogenous dissemination to extravasation and effective colonization at the metastatic site. A better understanding of the mechanistic underpinnings of chemotherapy-induced metastasis will allow us to better predict which patients are more likely to exhibit pro-metastatic responses to chemotherapy and will help develop new therapeutic strategies to neutralize chemotherapy-driven prometastatic changes.
Collapse
|
33
|
Grillet F, Bayet E, Villeronce O, Zappia L, Lagerqvist EL, Lunke S, Charafe-Jauffret E, Pham K, Molck C, Rolland N, Bourgaux JF, Prudhomme M, Philippe C, Bravo S, Boyer JC, Canterel-Thouennon L, Taylor GR, Hsu A, Pascussi JM, Hollande F, Pannequin J. Circulating tumour cells from patients with colorectal cancer have cancer stem cell hallmarks in ex vivo culture. Gut 2017; 66:1802-1810. [PMID: 27456153 PMCID: PMC5595103 DOI: 10.1136/gutjnl-2016-311447] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Revised: 06/20/2016] [Accepted: 06/22/2016] [Indexed: 12/25/2022]
Abstract
OBJECTIVE Although counting of circulating tumour cells (CTC) has attracted a broad interest as potential markers of tumour progression and treatment response, the lack of functional characterisation of these cells had become a bottleneck in taking these observations to the clinic. Our objective was to culture these cells in order to understand them and exploit their therapeutic potential to the full. DESIGN Here, hypothesising that some CTC potentially have cancer stem cell (CSC) phenotype, we generated several CTC lines from the blood of patients with advanced metastatic colorectal cancer (CRC) based on their self-renewal abilities. Multiple standard tests were then employed to characterise these cells. RESULTS Our CTC lines self-renew, express CSC markers and have multilineage differentiation ability, both in vitro and in vivo. Patient-derived CTC lines are tumorigenic in subcutaneous xenografts and are also able to colonise the liver after intrasplenic injection. RNA sequencing analyses strikingly demonstrate that drug metabolising pathways represent the most upregulated feature among CTC lines in comparison with primary CRC cells grown under similar conditions. This result is corroborated by the high resistance of the CTC lines to conventional cytotoxic compounds. CONCLUSIONS Taken together, our results directly demonstrate the existence of patient-derived colorectal CTCs that bear all the functional attributes of CSCs. The CTC culture model described here is simple and takes <1 month from blood collection to drug testing, therefore, routine clinical application could facilitate access to personalised medicine. CLINICAL TRIAL REGISTRATION ClinicalTrial.gov NCT01577511.
Collapse
Affiliation(s)
- Fanny Grillet
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| | - Elsa Bayet
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| | - Olivia Villeronce
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| | - Luke Zappia
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | - Ebba Louise Lagerqvist
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| | - Sebastian Lunke
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | | | - Kym Pham
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia,Center for Translational Pathology, The University of Melbourne, Parkville, Victoria, Australia
| | - Christina Molck
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | | | | | | | | | - Sophie Bravo
- Laboratoire de Biochimie, CHU Carémeau, Nîmes, France
| | | | | | - Graham Roy Taylor
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | - Arthur Hsu
- Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | - Jean Marc Pascussi
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| | - Frédéric Hollande
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France,Department of Pathology, University of Melbourne, Parkville, Victoria, Australia
| | - Julie Pannequin
- Centre National de la Recherche Scientifique, UMR5203, Institut de Génomique Fonctionnelle, Montpellier, France,Institut National de la Santé et de la Recherche Médicale, U661, Montpellier, France,Université de Montpellier, UMR5203, Montpellier, France
| |
Collapse
|
34
|
Riethdorf S, Müller V, Loibl S, Nekljudova V, Weber K, Huober J, Fehm T, Schrader I, Hilfrich J, Holms F, Tesch H, Schem C, von Minckwitz G, Untch M, Pantel K. Prognostic Impact of Circulating Tumor Cells for Breast Cancer Patients Treated in the Neoadjuvant "Geparquattro" Trial. Clin Cancer Res 2017; 23:5384-5393. [PMID: 28679772 DOI: 10.1158/1078-0432.ccr-17-0255] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 05/03/2017] [Accepted: 06/26/2017] [Indexed: 11/16/2022]
Abstract
Purpose: This study aimed to evaluate the prognostic impact of circulating tumor cells (CTC) detected in patients with operable or locally advanced breast cancer before and after neoadjuvant therapy (NT) within the clinical trial GeparQuattro.Experimental Design: Data on CTCs enumerated with the CellSearch system were available for 213 and 207 patients before and after NT, respectively. Associations of CTCs with disease-free survival (DFS) and overall survival (OS) were analyzed by nonparametric Kaplan-Meier estimates and parametric Cox regression.Results: After a median follow-up of 67.1 months, the detection of ≥1 CTC/7.5 mL and ≥2 CTCs/7.5 mL before NT was associated with reduced DFS (P = 0.031 and P < 0.0001, respectively) and OS (P = 0.0057 and P < 0.0001, respectively), whereas CTCs detected after NT did not correlate with DFS or OS. In parametric univariate and multivariate Cox models, ≥1 CTC/7.5 mL, ≥2 CTCs/7.5 mL, and absolute CTC numbers before NT revealed to be independent prognostic parameters of DFS and OS. CTC-negative patients with pathologic complete response (pCR) exhibited the best prognosis, whereas those with CTCs and less tumor response were at high risk of tumor relapse. In HER2 (ERBB2)-positive and triple-negative patients, ≥2 CTCs/7.5 mL detected before NT also were significantly associated with worse DFS and OS.Conclusions: Detection of CTCs before NT is an independent prognostic factor of impaired clinical outcome, and combined with pCR, it could be helpful to stratify breast cancer patients for therapeutic interventions. Clin Cancer Res; 23(18); 5384-93. ©2017 AACR.
Collapse
Affiliation(s)
- Sabine Riethdorf
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Volkmar Müller
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | | | | | - Jens Huober
- Department of Gynecology and Obstetrics, University Medical Center, Ulm, Germany
| | - Tanja Fehm
- Department of Obstetrics and Gynecology, University Medical Center, Düsseldorf, Germany
| | | | | | - Frank Holms
- Department of Obstetrics and Gynecology, St. Barbara-Klinik, Hamm-Heessen, Germany
| | | | - Christian Schem
- Department of Gynecology and Obstetrics, University Medical Center, Kiel, Germany
| | | | - Michael Untch
- Department of Obstetrics and Gynecology, Heliosklinik Buch, Berlin, Germany
| | - Klaus Pantel
- Department of Tumor Biology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| |
Collapse
|
35
|
Kruspe S, Dickey DD, Urak KT, Blanco GN, Miller MJ, Clark KC, Burghardt E, Gutierrez WR, Phadke SD, Kamboj S, Ginader T, Smith BJ, Grimm SK, Schappet J, Ozer H, Thomas A, McNamara JO, Chan CH, Giangrande PH. Rapid and Sensitive Detection of Breast Cancer Cells in Patient Blood with Nuclease-Activated Probe Technology. MOLECULAR THERAPY. NUCLEIC ACIDS 2017; 8:542-557. [PMID: 28918054 PMCID: PMC5577414 DOI: 10.1016/j.omtn.2017.08.004] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 08/07/2017] [Indexed: 02/07/2023]
Abstract
A challenge for circulating tumor cell (CTC)-based diagnostics is the development of simple and inexpensive methods that reliably detect the diverse cells that make up CTCs. CTC-derived nucleases are one category of proteins that could be exploited to meet this challenge. Advantages of nucleases as CTC biomarkers include: (1) their elevated expression in many cancer cells, including cells implicated in metastasis that have undergone epithelial-to-mesenchymal transition; and (2) their enzymatic activity, which can be exploited for signal amplification in detection methods. Here, we describe a diagnostic assay based on quenched fluorescent nucleic acid probes that detect breast cancer CTCs via their nuclease activity. This assay exhibited robust performance in distinguishing breast cancer patients from healthy controls, and it is rapid, inexpensive, and easy to implement in most clinical labs. Given its broad applicability, this technology has the potential to have a substantive impact on the diagnosis and treatment of many cancers.
Collapse
Affiliation(s)
- Sven Kruspe
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - David D Dickey
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Kevin T Urak
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA; Molecular & Cellular Biology Program, University of Iowa, Iowa City, IA, USA
| | - Giselle N Blanco
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Matthew J Miller
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA
| | - Karen C Clark
- Interdisciplinary Graduate Program in Genetics, University of Iowa, Iowa City, IA, USA
| | - Elliot Burghardt
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA
| | - Wade R Gutierrez
- Medical Scientist Training Program, University of Iowa, Iowa City, IA, USA
| | - Sneha D Phadke
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Sukriti Kamboj
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA
| | - Timothy Ginader
- Department of Biostatistics, University of Iowa, Iowa City, IA, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Brian J Smith
- Department of Biostatistics, University of Iowa, Iowa City, IA, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Sarah K Grimm
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - James Schappet
- Institute for Clinical and Translational Science, University of Iowa, Iowa City, IA, USA
| | - Howard Ozer
- Department of Medicine, University of Illinois at Chicago, Chicago, IL 60612, USA
| | - Alexandra Thomas
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA; Department of Hematology & Oncology, Wake Forest, Winston Salem, NC, USA
| | - James O McNamara
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA; Molecular & Cellular Biology Program, University of Iowa, Iowa City, IA, USA; Interdisciplinary Graduate Program in Genetics, University of Iowa, Iowa City, IA, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA
| | - Carlos H Chan
- Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA; Department of Surgery, University of Iowa, Iowa City, IA, USA.
| | - Paloma H Giangrande
- Department of Internal Medicine, University of Iowa, Iowa City, IA, USA; Molecular & Cellular Biology Program, University of Iowa, Iowa City, IA, USA; Interdisciplinary Graduate Program in Genetics, University of Iowa, Iowa City, IA, USA; Holden Comprehensive Cancer Center, University of Iowa, Iowa City, IA, USA; Department of Radiation Oncology, University of Iowa, Iowa City, IA, USA; Abboud Cardiovascular Research Center, University of Iowa, Iowa City, IA, USA; Environmental Health Sciences Research Center, University of Iowa, Iowa City, IA, USA.
| |
Collapse
|
36
|
Karagiannis GS, Pastoriza JM, Wang Y, Harney AS, Entenberg D, Pignatelli J, Sharma VP, Xue EA, Cheng E, D'Alfonso TM, Jones JG, Anampa J, Rohan TE, Sparano JA, Condeelis JS, Oktay MH. Neoadjuvant chemotherapy induces breast cancer metastasis through a TMEM-mediated mechanism. Sci Transl Med 2017; 9:eaan0026. [PMID: 28679654 PMCID: PMC5592784 DOI: 10.1126/scitranslmed.aan0026] [Citation(s) in RCA: 323] [Impact Index Per Article: 46.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Accepted: 06/13/2017] [Indexed: 12/11/2022]
Abstract
Breast cancer cells disseminate through TIE2/MENACalc/MENAINV-dependent cancer cell intravasation sites, called tumor microenvironment of metastasis (TMEM), which are clinically validated as prognostic markers of metastasis in breast cancer patients. Using fixed tissue and intravital imaging of a PyMT murine model and patient-derived xenografts, we show that chemotherapy increases the density and activity of TMEM sites and Mena expression and promotes distant metastasis. Moreover, in the residual breast cancers of patients treated with neoadjuvant paclitaxel after doxorubicin plus cyclophosphamide, TMEM score and its mechanistically connected MENAINV isoform expression pattern were both increased, suggesting that chemotherapy, despite decreasing tumor size, increases the risk of metastatic dissemination. Chemotherapy-induced TMEM activity and cancer cell dissemination were reversed by either administration of the TIE2 inhibitor rebastinib or knockdown of the MENA gene. Our results indicate that TMEM score increases and MENA isoform expression pattern changes with chemotherapy and can be used in predicting prometastatic changes in response to chemotherapy. Furthermore, inhibitors of TMEM function may improve clinical benefits of chemotherapy in the neoadjuvant setting or in metastatic disease.
Collapse
Affiliation(s)
- George S Karagiannis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Jessica M Pastoriza
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Surgery, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10467, USA
| | - Yarong Wang
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Allison S Harney
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Radiology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - David Entenberg
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Jeanine Pignatelli
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Ved P Sharma
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Emily A Xue
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Esther Cheng
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Timothy M D'Alfonso
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, NY 10065, USA
| | - Joan G Jones
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Pathology, Montefiore Medical Center, Bronx, NY 10467, USA
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Jesus Anampa
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10467, USA
| | - Thomas E Rohan
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Joseph A Sparano
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, NY 10467, USA
| | - John S Condeelis
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
- Integrated Imaging Program, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Maja H Oktay
- Department of Anatomy and Structural Biology, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
- Gruss-Lipper Biophotonics Center, Albert Einstein College of Medicine, Bronx, NY 10461, USA
- Department of Pathology, Montefiore Medical Center, Bronx, NY 10467, USA
| |
Collapse
|
37
|
Beije N, Kraan J, den Bakker MA, Maat APWM, van der Leest C, Cornelissen R, Van NM, Martens JWM, Aerts JGJV, Sleijfer S. Improved diagnosis and prognostication of patients with pleural malignant mesothelioma using biomarkers in pleural effusions and peripheral blood samples - a short report. Cell Oncol (Dordr) 2017; 40:511-519. [PMID: 28577209 PMCID: PMC5608799 DOI: 10.1007/s13402-017-0327-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/07/2017] [Indexed: 11/27/2022] Open
Abstract
Purpose There is a lack of robust and clinically utilizable markers for the diagnosis and prognostication of malignant pleural mesothelioma (MPM). This research was aimed at optimizing and exploring novel approaches to improve the diagnosis and prognostication of MPM in pleural effusions and peripheral blood samples. Methods CellSearch-based and flow cytometry-based assays using melanoma cell adhesion molecule (MCAM) to identify circulating tumor cells (CTCs) in pleural effusions and peripheral blood samples of MPM patients were optimized, validated, explored clinically and, in case of pleural effusions, compared with cytological analyses. Additionally, tumor-associated circulating endothelial cells (CECs) were measured in peripheral blood samples. The assays were performed on a MPM cohort encompassing patients with histology-confirmed MPM (n=27) and in a control cohort of patients with alternative diagnoses (n=22). Exploratory analyses on the prognostic value of all assays were also performed. Results The malignancy of MCAM-positive cells in pleural effusions from MPM patients was confirmed. The detection of MPM CTCs in pleural effusions by CellSearch showed a poor specificity. The detection of MPM CTCs in pleural effusions by flow cytometry showed a superior sensitivity (48%) to standard cytological analysis (15%) (p = 0.03). In peripheral blood, CTCs were detected in 26% of the MPN patients, whereas in 42% of the MPM patients tumor-associated CECs were detected above the upper limit of normal (ULN). In exploratory analyses the absence of CTCs in pleural effusions, and tumor-associated CECs in peripheral blood samples above the ULN, appeared to be associated with a worse overall survival. Conclusion MCAM-based flow cytometric analysis of pleural effusions is more sensitive than routine cytological analysis. Flow cytometric analysis of pleural effusions and tumor-associated CECs in peripheral blood may serve as a promising approach for the prognostication of MPM patients and, therefore, warrants further study. Electronic supplementary material The online version of this article (doi:10.1007/s13402-017-0327-7) contains supplementary material, which is available to authorized users.
Collapse
Affiliation(s)
- Nick Beije
- Department of Medical Oncology and Cancer Genomics Netherlands, Erasmus MC Cancer Institute, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, The Netherlands.
| | - Jaco Kraan
- Department of Medical Oncology and Cancer Genomics Netherlands, Erasmus MC Cancer Institute, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, The Netherlands
| | - Michael A den Bakker
- Department of Pathology, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Pathology, Maasstad Hospital, Rotterdam, The Netherlands
| | - Alexander P W M Maat
- Department of Cardiothoracic Surgery, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Cor van der Leest
- Department of Pulmonary Medicine, Amphia Hospital, Breda, The Netherlands
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Robin Cornelissen
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Ngoc M Van
- Department of Medical Oncology and Cancer Genomics Netherlands, Erasmus MC Cancer Institute, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, The Netherlands
| | - John W M Martens
- Department of Medical Oncology and Cancer Genomics Netherlands, Erasmus MC Cancer Institute, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, The Netherlands
| | - Joachim G J V Aerts
- Department of Pulmonary Medicine, Amphia Hospital, Breda, The Netherlands
- Department of Pulmonary Medicine, Erasmus MC Cancer Institute, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Stefan Sleijfer
- Department of Medical Oncology and Cancer Genomics Netherlands, Erasmus MC Cancer Institute, Erasmus University Medical Center, Wytemaweg 80, 3015, CN, Rotterdam, The Netherlands
| |
Collapse
|
38
|
Molecular heterogeneity in breast cancer: State of the science and implications for patient care. Semin Cell Dev Biol 2017; 64:65-72. [DOI: 10.1016/j.semcdb.2016.08.025] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2016] [Accepted: 08/24/2016] [Indexed: 12/29/2022]
|
39
|
Lin R, Li Y, MacDonald T, Wu H, Provenzale J, Peng X, Huang J, Wang L, Wang AY, Yang J, Mao H. Improving sensitivity and specificity of capturing and detecting targeted cancer cells with anti-biofouling polymer coated magnetic iron oxide nanoparticles. Colloids Surf B Biointerfaces 2017; 150:261-270. [PMID: 28029547 PMCID: PMC5253252 DOI: 10.1016/j.colsurfb.2016.10.026] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 08/29/2016] [Accepted: 10/13/2016] [Indexed: 02/08/2023]
Abstract
Detecting circulating tumor cells (CTCs) with high sensitivity and specificity is critical to management of metastatic cancers. Although immuno-magnetic technology for in vitro detection of CTCs has shown promising potential for clinical applications, the biofouling effect, i.e., non-specific adhesion of biomolecules and non-cancerous cells in complex biological samples to the surface of a device/probe, can reduce the sensitivity and specificity of cell detection. Reported herein is the application of anti-biofouling polyethylene glycol-block-allyl glycidyl ether copolymer (PEG-b-AGE) coated iron oxide nanoparticles (IONPs) to improve the separation of targeted tumor cells from aqueous phase in an external magnetic field. PEG-b-AGE coated IONPs conjugated with transferrin (Tf) exhibited significant anti-biofouling properties against non-specific protein adsorption and off-target cell uptake, thus substantially enhancing the ability to target and separate transferrin receptor (TfR) over-expressed D556 medulloblastoma cells. Tf conjugated PEG-b-AGE coated IONPs exhibited a high capture rate of targeted tumor cells (D556 medulloblastoma cell) in cell media (58.7±6.4%) when separating 100 targeted tumor cells from 1×105 non-targeted cells and 41 targeted tumor cells from 100 D556 medulloblastoma cells spiked into 1mL blood. It is demonstrated that developed nanoparticle has higher efficiency in capturing targeted cells than widely used micron-sized particles (i.e., Dynabeads®).
Collapse
Affiliation(s)
- Run Lin
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA; Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Yuancheng Li
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Tobey MacDonald
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Hui Wu
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - James Provenzale
- Department of Radiology, Duke University Medical Center, Durham, NC 27710, USA
| | - Xingui Peng
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA; Department of Radiology, The Medical College of Southeastern University, Nanjing, Jiangsu, China
| | - Jing Huang
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | - Liya Wang
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA
| | | | - Jianyong Yang
- Department of Radiology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong 510080, China
| | - Hui Mao
- Department of Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, GA 30322, USA.
| |
Collapse
|
40
|
Alvarez Cubero MJ, Lorente JA, Robles-Fernandez I, Rodriguez-Martinez A, Puche JL, Serrano MJ. Circulating Tumor Cells: Markers and Methodologies for Enrichment and Detection. Methods Mol Biol 2017; 1634:283-303. [PMID: 28819860 DOI: 10.1007/978-1-4939-7144-2_24] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cancer is a leading cause of disease worldwide; however, nowadays many points of its initiation processes are unknown. In this chapter, we are focusing on the role of liquid biopsies in cancer detection and progression. CTCs are one of the main components of liquid biopsies, they represent a subset of tumor cells that have acquired the ability to disseminate from the primary tumor and intravasate to the circulatory system. The greatest challenge in the detection of CTCs is their rarity in the blood. Human blood consists of white blood cells (5-10 × 106/mL), red blood cells (5-9 × 109/mL), and platelets (2.5-4 × 108/mL); very few CTCs will be present even in patients with known metastatic disease, with often less than one CTC per mL of blood. CTCs are found in frequencies on the order of 1-10 CTCs per mL of whole blood in patients with metastatic disease, and it is reduced in half for non-metastatic stages. Therefore, accurate methodologies for their capture and analysis are really important. The main aim of the present chapter is to describe different methodologies for CTCs capturing and analysis.
Collapse
MESH Headings
- Antibodies, Monoclonal/chemistry
- Antibodies, Monoclonal/metabolism
- Biomarkers, Tumor/genetics
- Biomarkers, Tumor/immunology
- Biomarkers, Tumor/metabolism
- Cell Count
- Cell Line, Tumor
- Cell Separation/instrumentation
- Cell Separation/methods
- Cell Survival
- Centrifugation, Density Gradient/methods
- Epithelial Cell Adhesion Molecule/genetics
- Epithelial Cell Adhesion Molecule/immunology
- Epithelial Cell Adhesion Molecule/metabolism
- Epithelial-Mesenchymal Transition/genetics
- Equipment Design
- ErbB Receptors/genetics
- ErbB Receptors/immunology
- ErbB Receptors/metabolism
- Ficoll/chemistry
- Fluorescent Dyes/chemistry
- Humans
- Immunoassay
- Keratins/genetics
- Keratins/immunology
- Keratins/metabolism
- Microfluidic Analytical Techniques/instrumentation
- Neoplasms/blood
- Neoplasms/diagnosis
- Neoplasms/immunology
- Neoplasms/pathology
- Neoplastic Cells, Circulating/immunology
- Neoplastic Cells, Circulating/metabolism
- Neoplastic Cells, Circulating/pathology
- Protein Binding
Collapse
Affiliation(s)
- M J Alvarez Cubero
- GENYO. Centre for Genomics and Oncological Research, Pfizer, University of Granada, Andalusian Regional Government, Av. de la Ilustración 114, 18016, Granada, Spain.
| | - J A Lorente
- GENYO. Centre for Genomics and Oncological Research, Pfizer, University of Granada, Andalusian Regional Government, Av. de la Ilustración 114, 18016, Granada, Spain
- Laboratory of Genetic Identification, University of Granada-Dept. of Legal Medicine - Faculty of Medicine, Granada, 18016, Spain
| | - I Robles-Fernandez
- GENYO. Centre for Genomics and Oncological Research, Pfizer, University of Granada, Andalusian Regional Government, Av. de la Ilustración 114, 18016, Granada, Spain
| | - A Rodriguez-Martinez
- GENYO. Centre for Genomics and Oncological Research, Pfizer, University of Granada, Andalusian Regional Government, Av. de la Ilustración 114, 18016, Granada, Spain
- Laboratory of Genetic Identification, University of Granada-Dept. of Legal Medicine - Faculty of Medicine, Granada, 18016, Spain
| | - J L Puche
- Integral Oncology Division, Clinical University Hospitals of Granada, Av. de las Fuerzas Armadas, 2, 18014, Granada, Spain
| | - M J Serrano
- GENYO. Centre for Genomics and Oncological Research, Pfizer, University of Granada, Andalusian Regional Government, Av. de la Ilustración 114, 18016, Granada, Spain
- Integral Oncology Division, Clinical University Hospitals of Granada, Av. de las Fuerzas Armadas, 2, 18014, Granada, Spain
| |
Collapse
|
41
|
Swennenhuis JF, van Dalum G, Zeune LL, Terstappen LWMM. Improving the CellSearch® system. Expert Rev Mol Diagn 2016; 16:1291-1305. [PMID: 27797592 DOI: 10.1080/14737159.2016.1255144] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
INTRODUCTION The CellSearch® CTC test enumerates tumor cells present in 7.5 ml blood of cancer patients. improvements, extensions and different utilities of the cellsearch system are discussed in this paper. Areas covered: This paper describes work performed with the CellSearch system, which go beyond the normal scope of the test. All results from searches with the search term 'CellSearch' from Web of Science and PubMed were categorized and discussed. Expert commentary: The CellSearch Circulating Tumor Cell test captures and identifies tumor cells in blood that are associated with poor clinical outcome. How to best use CTC in clinical practice is being explored in many clinical trials. The ability to extract information from the CTC to guide therapy will expand the potential clinical utility of CTC.
Collapse
Affiliation(s)
- J F Swennenhuis
- a Medical Cell BioPhysics , University of Twente , Enschede , The Netherlands
| | - G van Dalum
- a Medical Cell BioPhysics , University of Twente , Enschede , The Netherlands
| | - L L Zeune
- a Medical Cell BioPhysics , University of Twente , Enschede , The Netherlands
| | - L W M M Terstappen
- a Medical Cell BioPhysics , University of Twente , Enschede , The Netherlands
| |
Collapse
|
42
|
Diagnostic and Prognostic Value of Circulating Tumor Cells in Head and Neck Squamous Cell Carcinoma: a systematic review and meta-analysis. Sci Rep 2016; 6:20210. [PMID: 26831813 PMCID: PMC4735798 DOI: 10.1038/srep20210] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2015] [Accepted: 12/23/2015] [Indexed: 12/13/2022] Open
Abstract
Several techniques have been developed to detect circulating tumor cells (CTC) in patients with head and neck squamous cell carcinoma (HNSCC), but their diagnostic and prognostic value are not yet fully established. A computerized retrieval of literatures was conducted without time restrictions using the electronic database in December 2014. Diagnostic accuracy variables were pooled and analyzed by the Meta-DiSc software. Engauge Digitizer and Stata software were used for pooled survival analysis. Twenty-two retrieved studies were eligible for systematic review, of which 9 conformed for the diagnostic test meta-analysis and 5 for the prognostic analysis. Subgroup analysis showed 24.6% pooled sensitivity and 100% pooled specificity of detections by using positive selection strategy, which moreover presented low heterogeneity. The presence of CTC was significantly associated with shorter disease free survival (DFS, HR 4.62, 95% CI 2.51-8.52). In conclusion, current evidence identifies the CTC detection assay as an extremely specific, but low sensitive test in HNSCC. Also, the presence of CTC indicates a worse DFS.
Collapse
|
43
|
Hong Y, Zhang Q. Phenotype of circulating tumor cell: face-off between epithelial and mesenchymal masks. Tumour Biol 2016; 37:5663-74. [DOI: 10.1007/s13277-016-4796-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2015] [Accepted: 01/06/2016] [Indexed: 12/12/2022] Open
|
44
|
Bidard FC, Proudhon C, Pierga JY. Circulating tumor cells in breast cancer. Mol Oncol 2016; 10:418-30. [PMID: 26809472 PMCID: PMC5528978 DOI: 10.1016/j.molonc.2016.01.001] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 12/12/2015] [Accepted: 01/04/2016] [Indexed: 01/06/2023] Open
Abstract
Over the past decade, technically reliable circulating tumor cell (CTC) detection methods allowed the collection of large datasets of CTC counts in cancer patients. These data can be used either as a dynamic prognostic biomarker or as tumor material for “liquid biopsy”. Breast cancer appears to be the cancer type in which CTC have been the most extensively studied so far, with level‐of‐evidence‐1 studies supporting the clinical validity of CTC count in both early and metastatic stage. This review summarizes and discusses the clinical results obtained in breast cancer patients, the issues faced by the molecular characterization of CTC and the biological findings about cancer biology and metastasis that were obtained from CTC. In metastatic breast cancer, CTC count is a level‐of‐evidence 1 prognostic dynamic biomarker. Several interventional trials are ongoing to demonstrate the clinical utility of CTC detection in metastatic breast cancer. In early breast cancer, CTC count is also a prognostic biomarker, not correlated with the other usual prognostic factors. Molecular characterization of CTC is promising, trials with anti‐HER2 therapy are ongoing.
Collapse
Affiliation(s)
- Francois-Clement Bidard
- Institut Curie, PSL Research University, SiRIC, Laboratory of Circulating Tumor Biomarkers, Paris, France; Institut Curie, PSL Research University, Department of Medical Oncology, Paris, France
| | - Charlotte Proudhon
- Institut Curie, PSL Research University, SiRIC, Laboratory of Circulating Tumor Biomarkers, Paris, France
| | - Jean-Yves Pierga
- Institut Curie, PSL Research University, SiRIC, Laboratory of Circulating Tumor Biomarkers, Paris, France; Institut Curie, PSL Research University, Department of Medical Oncology, Paris, France; Université Paris Descartes, Paris, France.
| |
Collapse
|