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Zieren RC, Zondervan PJ, Pienta KJ, Bex A, de Reijke TM, Bins AD. Diagnostic liquid biopsy biomarkers in renal cell cancer. Nat Rev Urol 2024; 21:133-157. [PMID: 37758847 DOI: 10.1038/s41585-023-00818-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/25/2023] [Indexed: 09/29/2023]
Abstract
The clinical presentation of renal cell cancer (RCC) is shifting towards incidental and early detection, creating new challenges in RCC diagnosis. Overtreatment might be reduced with the development of new diagnostic biomarkers to distinguish benign from malignant small renal masses (SRMs). Differently from tissue biopsies, liquid biopsies are obtained from a patient's blood or urine and, therefore, are minimally invasive and suitable for longitudinal monitoring. The most promising types of liquid biopsy biomarkers for RCC diagnosis are circulating tumour cells, extracellular vesicles (EVs) and cell-free DNA. Circulating tumour cell assays have the highest specificity, with low processing time and costs. However, the biological characteristics and low sensitivity limit the use of these markers in SRM diagnostics. Cell-free DNA might complement the diagnosis of high-volume RCC, but the potential for clinical application in SRMs is limited. EVs have the highest biological abundance and the highest sensitivity in identifying low-volume disease; moreover, the molecular characteristics of these markers make EVs suitable for multiple analytical applications. Thus, currently, EV assays have the greatest potential for diagnostic application in RCC (including identification of SRMs). All these liquid biomarkers have potential in clinical practice, pending validation studies. Biomarker implementation will be needed to also improve characterization of RCC subtypes. Last, diagnostic biomarkers might be extended to prognostic or predictive applications.
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Affiliation(s)
- Richard C Zieren
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands.
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
| | - Patricia J Zondervan
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Kenneth J Pienta
- The Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Axel Bex
- Specialist Centre for Kidney Cancer, Royal Free Hospital, London, United Kingdom
- Division of Surgery and Interventional Science, University College London, London, United Kingdom
- The Netherlands Cancer Institute, Antoni van Leeuwenhoek Hospital, Amsterdam, The Netherlands
| | - Theo M de Reijke
- Department of Urology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - Adriaan D Bins
- Department of Medical Oncology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
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2
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Garrido Castillo LN, Anract J, Delongchamps NB, Huillard O, BenMohamed F, Decina A, Lebret T, Dachez R, Paterlini-Bréchot P. Polyploid Giant Cancer Cells Are Frequently Found in the Urine of Prostate Cancer Patients. Cancers (Basel) 2023; 15:3366. [PMID: 37444476 DOI: 10.3390/cancers15133366] [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: 05/19/2023] [Revised: 06/13/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
Prostate cancer is the third cause of cancer-related deaths in men. Its early and reliable diagnosis is still a public health issue, generating many useless prostate biopsies. Prostate cancer cells detected in urine could be the target of a powerful test but they are considered too rare. By using an approach targeting rare cells, we have analyzed urine from 45 patients with prostate cancer and 43 healthy subjects under 50 y.o. We observed a relevant number of giant cells in patients with cancer. Giant cells, named Polyploid Giant Cancer Cells (PGCC), are thought to be involved in tumorigenesis and treatment resistance. We thus performed immune-morphological studies with cancer-related markers such as α-methylacyl-CoA racemase (AMACR), prostate-specific membrane antigen (PSMA), and telomerase reverse transcriptase (TERT) to understand if the giant cells we found are PGCC or other urinary cells. We found PGCC in the urine of 22 patients, including those with early-stage prostate cancer, and one healthy subject. Although these results are preliminary, they provide, for the first time, clinical evidence that prostate cancers release PGCC into the urine. They are expected to stimulate further studies aimed at understanding the role of urinary PGCC and their possible use as a diagnostic tool and therapeutic target.
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Affiliation(s)
| | - Julien Anract
- National Institute for Health and Medical Research (INSERM), Institut Necker Enfants Malades-INEM, Université Paris Cité, F-75015 Paris, France
- Service d'Urologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | - Nicolas Barry Delongchamps
- National Institute for Health and Medical Research (INSERM), Institut Necker Enfants Malades-INEM, Université Paris Cité, F-75015 Paris, France
- Service d'Urologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | - Olivier Huillard
- Service de Cancérologie, AP-HP, Hôpital Cochin, F-75014 Paris, France
| | | | | | - Thierry Lebret
- Service d'Onco-Urologie, Hôpital Foch, F-92150 Suresnes, France
| | - Roger Dachez
- Innodiag, Pathology Laboratory, F-92100 Boulogne-Billancourt, France
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3
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Leitão TP, Corredeira P, Kucharczak S, Rodrigues M, Piairo P, Rodrigues C, Alves P, Cavaco AM, Miranda M, Antunes M, Ferreira J, Palma Reis J, Lopes T, Diéguez L, Costa L. Clinical Validation of a Size-Based Microfluidic Device for Circulating Tumor Cell Isolation and Analysis in Renal Cell Carcinoma. Int J Mol Sci 2023; 24:ijms24098404. [PMID: 37176111 PMCID: PMC10178884 DOI: 10.3390/ijms24098404] [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: 04/10/2023] [Revised: 04/28/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023] Open
Abstract
Renal cell carcinoma (RCC) presents as metastatic disease in one third of cases. Research on circulating tumor cells (CTCs) and liquid biopsies is improving the understanding of RCC biology and metastases formation. However, a standardized, sensitive, specific, and cost-effective CTC detection technique is lacking. The use of platforms solely relying on epithelial markers is inappropriate in RCC due to the frequent epithelial-mesenchymal transition that CTCs undergo. This study aimed to test and clinically validate RUBYchip™, a microfluidic label-free CTC detection platform, in RCC patients. The average CTC capture efficiency of the device was 74.9% in spiking experiments using three different RCC cell lines. Clinical validation was performed in a cohort of 18 patients, eight non-metastatic (M0), five metastatic treatment-naïve (M1TN), and five metastatic progressing-under-treatment (M1TP). An average CTC detection rate of 77.8% was found and the average (range) total CTC count was 6.4 (0-27), 101.8 (0-255), and 3.2 (0-10), and the average mesenchymal CTC count (both single and clustered cells) was zero, 97.6 (0-255), and 0.2 (0-1) for M0, M1TN, and M1TP, respectively. CTC clusters were detected in 25% and 60% of M0 and M1TN patients, respectively. These results show that RUBYchip™ is an effective CTC detection platform in RCC.
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Affiliation(s)
- Tito Palmela Leitão
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Urology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Patrícia Corredeira
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Sandra Kucharczak
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Erling Skjalgsons gate 1, 7491 Trondheim, Norway
| | - Margarida Rodrigues
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Biological Engineering Department, Instituto Superior Técnico, Av. Rovisco Pais 1, 1049-001 Lisboa, Portugal
| | - Paulina Piairo
- International Iberian Nanotechnology Laboratory, Avenida Mestre José Veiga s/n, 4715-330 Braga, Portugal
- RUBYnanomed Lda, Praça Conde de Agrolongo 123, 4700-312 Braga, Portugal
| | - Carolina Rodrigues
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- International Iberian Nanotechnology Laboratory, Avenida Mestre José Veiga s/n, 4715-330 Braga, Portugal
| | - Patrícia Alves
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Ana Martins Cavaco
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Miguel Miranda
- Urology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Marília Antunes
- CEAUL-Centro de Estatística e Aplicações, Faculdade de Ciências, Universidade de Lisboa, 1749-016 Lisboa, Portugal
| | - João Ferreira
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - José Palma Reis
- Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Urology Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Tomé Lopes
- Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
| | - Lorena Diéguez
- International Iberian Nanotechnology Laboratory, Avenida Mestre José Veiga s/n, 4715-330 Braga, Portugal
- RUBYnanomed Lda, Praça Conde de Agrolongo 123, 4700-312 Braga, Portugal
| | - Luís Costa
- Instituto de Medicina Molecular João Lobo Antunes, Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Faculdade de Medicina, Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
- Oncology Division, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028 Lisboa, Portugal
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Li M, Li L, Zheng J, Li Z, Li S, Wang K, Chen X. Liquid biopsy at the frontier in renal cell carcinoma: recent analysis of techniques and clinical application. Mol Cancer 2023; 22:37. [PMID: 36810071 PMCID: PMC9942319 DOI: 10.1186/s12943-023-01745-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 02/11/2023] [Indexed: 02/23/2023] Open
Abstract
Renal cell carcinoma (RCC) is a major pathological type of kidney cancer and is one of the most common malignancies worldwide. The unremarkable symptoms of early stages, proneness to postoperative metastasis or recurrence, and low sensitivity to radiotherapy and chemotherapy pose a challenge for the diagnosis and treatment of RCC. Liquid biopsy is an emerging test that measures patient biomarkers, including circulating tumor cells, cell-free DNA/cell-free tumor DNA, cell-free RNA, exosomes, and tumor-derived metabolites and proteins. Owing to its non-invasiveness, liquid biopsy enables continuous and real-time collection of patient information for diagnosis, prognostic assessment, treatment monitoring, and response evaluation. Therefore, the selection of appropriate biomarkers for liquid biopsy is crucial for identifying high-risk patients, developing personalized therapeutic plans, and practicing precision medicine. In recent years, owing to the rapid development and iteration of extraction and analysis technologies, liquid biopsy has emerged as a low cost, high efficiency, and high accuracy clinical detection method. Here, we comprehensively review liquid biopsy components and their clinical applications over the past 5 years. Additionally, we discuss its limitations and predict its future prospects.
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Affiliation(s)
- Mingyang Li
- grid.412467.20000 0004 1806 3501Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning Shenyang, 110004 People’s Republic of China
| | - Lei Li
- grid.412467.20000 0004 1806 3501Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning Shenyang, 110004 People’s Republic of China
| | - Jianyi Zheng
- grid.412467.20000 0004 1806 3501Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning Shenyang, 110004 People’s Republic of China
| | - Zeyu Li
- grid.412467.20000 0004 1806 3501Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning Shenyang, 110004 People’s Republic of China
| | - Shijie Li
- Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning, Shenyang, 110004, People's Republic of China.
| | - Kefeng Wang
- Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning, Shenyang, 110004, People's Republic of China.
| | - Xiaonan Chen
- Department of Urology, Shengjing Hospital of China Medical University, No. 36 Sanhao Street, Heping District, Liaoning, Shenyang, 110004, People's Republic of China.
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5
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Couto-Cunha A, Jerónimo C, Henrique R. Circulating Tumor Cells as Biomarkers for Renal Cell Carcinoma: Ready for Prime Time? Cancers (Basel) 2022; 15:cancers15010287. [PMID: 36612281 PMCID: PMC9818240 DOI: 10.3390/cancers15010287] [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: 11/27/2022] [Revised: 12/19/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Renal cell carcinoma (RCC) is among the 15 most common cancers worldwide, with rising incidence. In most cases, this is a silent disease until it reaches advance stages, demanding new effective biomarkers in all domains, from detection to post-therapy monitoring. Circulating tumor cells (CTC) have the potential to provide minimally invasive information to guide assessment of the disease's aggressiveness and therapeutic strategy, representing a special pool of neoplastic cells which bear metastatic potential. In some tumor models, CTCs' enumeration has been associated with prognosis, but there is a largely unexplored potential for clinical applicability encompassing screening, diagnosis, early detection of metastases, prognosis, response to therapy and monitoring. Nonetheless, lack of standardization and high cost hinder the translation into clinical practice. Thus, new methods for collection and analysis (genomic, proteomic, transcriptomic, epigenomic and metabolomic) are needed to ascertain the role of CTC as a RCC biomarker. Herein, we provide a critical overview of the most recently published data on the role and clinical potential of CTCs in RCC, addressing their biology and the molecular characterization of this remarkable set of tumor cells. Furthermore, we highlight the existing and emerging techniques for CTC enrichment and detection, exploring clinical applications in RCC. Notwithstanding the notable progress in recent years, the use of CTCs in a routine clinical scenario of RCC patients requires further research and technological development, enabling multimodal analysis to take advantage of the wealth of information they provide.
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Affiliation(s)
- Anabela Couto-Cunha
- Integrated Master in Medicine, School of Medicine & Biomedical Sciences, University of Porto (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
| | - Carmen Jerónimo
- Department of Pathology and Molecular Immunology, School of Medicine & Biomedical Sciences, University of Porto (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- Department of Pathology & Cancer Biology & Epigenetics Group—Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Centre Raquel Seruca (P.CCC Raquel Seruca), Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal
| | - Rui Henrique
- Department of Pathology and Molecular Immunology, School of Medicine & Biomedical Sciences, University of Porto (ICBAS-UP), Rua Jorge Viterbo Ferreira 228, 4050-313 Porto, Portugal
- Department of Pathology & Cancer Biology & Epigenetics Group—Research Center of IPO Porto (CI-IPOP)/RISE@CI-IPOP (Health Research Network), Portuguese Oncology Institute of Porto (IPO-Porto)/Porto Comprehensive Cancer Centre Raquel Seruca (P.CCC Raquel Seruca), Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal
- Correspondence: or
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Fusion Cell Markers in Circulating Tumor Cells from Patients with High-Grade Ovarian Serous Carcinoma. Int J Mol Sci 2022; 23:ijms232314687. [PMID: 36499015 PMCID: PMC9740150 DOI: 10.3390/ijms232314687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 10/25/2022] [Accepted: 11/03/2022] [Indexed: 11/26/2022] Open
Abstract
Cancer is primarily a disease in which late diagnosis is linked to poor prognosis, and unfortunately, detection and management are still challenging. Circulating tumor cells (CTCs) are a potential resource to address this disease. Cell fusion, an event discovered recently in CTCs expressing carcinoma and leukocyte markers, occurs when ≥2 cells become a single entity (hybrid cell) after the merging of their plasma membranes. Cell fusion is still poorly understood despite continuous evaluations in in vitro/in vivo studies. Blood samples from 14 patients with high-grade serous ovarian cancer (A.C. Camargo Cancer Center, São Paulo, Brazil) were collected with the aim to analyze the CTCs/hybrid cells and their correlation to clinical outcome. The EDTA collected blood (6 mL) from patients was used to isolate/identify CTCs/hybrid cells by ISET. We used markers with possible correlation with the phenomenon of cell fusion, such as MC1-R, EpCAM and CD45, as well as CEN8 expression by CISH analysis. Samples were collected at three timepoints: baseline, after one month (first follow-up) and after three months (second follow-up) of treatment with olaparib (total sample = 38). Fourteen patients were included and in baseline and first follow-up all patients showed at least one CTC. We found expression of MC1-R, EpCAM and CD45 in cells (hybrid) in at least one of the collection moments. Membrane staining with CD45 was found in CTCs from the other cohort, from the other center, evaluated by the CellSearch® system. The presence of circulating tumor microemboli (CTM) in the first follow-up was associated with a poor recurrence-free survival (RFS) (5.2 vs. 12.2 months; p = 0.005). The MC1-R expression in CTM in the first and second follow-ups was associated with a shorter RFS (p = 0.005). CEN8 expression in CTCs was also related to shorter RFS (p = 0.035). Our study identified a high prevalence of CTCs in ovarian cancer patients, as well as hybrid cells. Both cell subtypes demonstrate utility in prognosis and in the assessment of response to treatment. In addition, the expression of MC1-R and EpCAM in hybrid cells brings new perspectives as a possible marker for this phenomenon in ovarian cancer.
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Garrido Castillo LN, Mejean A, Vielh P, Anract J, Decina A, Nalpas B, Benali-Furet N, Desitter I, Paterlini-Bréchot P. Predictive Value of Circulating Tumor Cells Detected by ISET® in Patients with Non-Metastatic Prostate Cancer Undergoing Radical Prostatectomy. Life (Basel) 2022; 12:life12020165. [PMID: 35207452 PMCID: PMC8877346 DOI: 10.3390/life12020165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 01/18/2022] [Accepted: 01/20/2022] [Indexed: 11/16/2022] Open
Abstract
There is an unmet need for reliable biomarkers to predict prostate cancer recurrence after prostatectomy in order to better guide the choice of surgical treatment. We have evaluated the predictive value of the preoperative detection of Circulating Tumor Cells (CTC) for prostate cancer recurrence after surgery. A cohort of 108 patients with non-metastatic prostate adenocarcinoma undergoing radical prostatectomy was tested for the presence of CTC before prostatectomy using ISET®. Disease recurrence was assessed by the increase in serum PSA level after prostatectomy. The following factors were assessed for statistical association with prostate cancer recurrence: the presence of CTC, serum PSA, Gleason score, and pT stage using univariate and multivariate analyses, with a mean follow-up of 34.9 months. Prostate cancer recurrence was significantly associated with the presence of at least 1 CTC at the preoperative time point (p < 0.001; Predictive value = 0.83). Conversely, the absence of prostate cancer recurrence was significantly associated with the lack of CTC detection at diagnosis (Predictive value = 1). Our multivariate analysis shows that only CTC presence is an independent risk factor associated with prostate cancer recurrence after prostatectomy (p < 0.001). Our results suggest that CTC detection by ISET® before surgery is an interesting candidate predictive marker for cancer recurrence in patients with non-metastatic PCa.
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Affiliation(s)
- Laura Nalleli Garrido Castillo
- Institut Necker Enfants Malades (INEM), INSERM U1151, Faculté de Médecine, Université de Paris, 75015 Paris, France; (L.N.G.C.); (J.A.)
- INSERM U807, Faculté de Médecine, Université de Paris, 75015 Paris, France;
| | - Arnaud Mejean
- Service d’Urologie, Hôpital Européen Georges Pompidou, 75015 Paris, France;
| | - Philippe Vielh
- Medipath and American Hospital of Paris, 92200 Paris, France;
| | - Julien Anract
- Institut Necker Enfants Malades (INEM), INSERM U1151, Faculté de Médecine, Université de Paris, 75015 Paris, France; (L.N.G.C.); (J.A.)
- Service d’Urologie, Hôpital Cochin, 75005 Paris, France
| | | | - Bertrand Nalpas
- Service d’addictologie, Université de Montpellier, 34090 Montpellier, France;
| | | | | | - Patrizia Paterlini-Bréchot
- Institut Necker Enfants Malades (INEM), INSERM U1151, Faculté de Médecine, Université de Paris, 75015 Paris, France; (L.N.G.C.); (J.A.)
- Rarecells Diagnostics, 75280 Paris, France; (A.D.); (I.D.)
- Laboratoires de Biochimie Hôpital Necker-Enfants Malades, 75015 Paris, France
- Correspondence:
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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.
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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.
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Bridging the Gaps between Circulating Tumor Cells and DNA Methylation in Prostate Cancer. Cancers (Basel) 2021; 13:cancers13164209. [PMID: 34439363 PMCID: PMC8391503 DOI: 10.3390/cancers13164209] [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: 07/26/2021] [Revised: 08/14/2021] [Accepted: 08/18/2021] [Indexed: 01/09/2023] Open
Abstract
Prostate cancer is the second most common male malignancy, with a highly variable clinical presentation and outcome. Therefore, diagnosis, prognostication, and management remain a challenge, as available clinical, imaging, and pathological parameters provide limited risk assessment. Thus, many biomarkers are under study to fill this critical gap, some of them based on epigenetic aberrations that might be detected in liquid biopsies. Herein, we provide a critical review of published data on the usefulness of DNA methylation and circulating tumor cells in diagnosis and treatment decisions in cases of prostate cancer, underlining key aspects and discussing the importance of these advances to the improvement of the management of prostate cancer patients. Using minimally invasive blood tests, the detection of highly specific biomarkers might be crucial for making therapeutic decisions, determining response to specific treatments, and allowing early diagnosis.
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Basso U, Facchinetti A, Rossi E, Maruzzo M, Conteduca V, Aieta M, Massari F, Fraccon AP, Mucciarini C, Sava T, Santoni M, Pegoraro C, Durante E, Nicodemo M, Perin A, Bearz A, Gatti C, Fiduccia P, Diminutto A, Barile C, De Giorgi U, Zamarchi R, Zagonel V. Prognostic Role of Circulating Tumor Cells in Metastatic Renal Cell Carcinoma: A Large, Multicenter, Prospective Trial. Oncologist 2021; 26:740-750. [PMID: 34077597 DOI: 10.1002/onco.13842] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 03/25/2021] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND Circulating tumor cells (CTCs) correlate with adverse prognosis in patients with breast, colorectal, lung, and prostate cancer. Little data are available for renal cell carcinoma (RCC). MATERIALS AND METHODS We designed a multicenter prospective observational study to assess the correlation between CTC counts and progression-free survival (PFS) in patients with metastatic RCC treated with an antiangiogenic tyrosine kinase inhibitor as a first-line regimen; overall survival (OS) and response were secondary objectives. CTC counts were enumerated by the CellSearch system at four time points: day 0 of treatment, day 28, day 56 and then at progression, or at 12 months in the absence of progression. RESULTS One hundred ninety-five eligible patients with a median age of 69 years were treated with sunitinib (77.5%) or pazopanib (21%). At baseline, 46.7% of patients had one or more CTCs per milliliter (range, 1 to 263). Thirty patients had at least three CTCs, with a median PFS of 5.8 versus 15 months in the remaining patients (p = .002; hazard ratio [HR], 1.99), independently of the International Metastatic RCC Database Consortium score at multivariate analysis (HR, 1.91; 95% confidence interval [CI], 1.16-3.14). Patients with at least three CTCs had a shorter estimated OS of 13.8 months versus 52.8 months in those with fewer than three CTCs (p = .003; HR, 1.99; multivariate analysis HR, 1.67; 95% CI, 0.95-2.93). Baseline CTC counts did not correlate with response; neither did having CTC sequencing counts greater than or equal to one, two, three, four, or five. CONCLUSION We provide prospective evidence that the presence of three or more CTCs at baseline is associated with a significantly shorter PFS and OS in patients with metastatic RCC. IMPLICATIONS FOR PRACTICE This prospective study evaluated whether the presence of circulating tumor cells (CTCs) in the peripheral blood correlates with activity of first-line tyrosine kinase inhibitors in metastatic renal cell carcinoma (RCC). This study demonstrated that almost half of patients with metastatic RCC have at least one CTC in their blood and that those patients with at least three CTCs are at increased risk of early progressive disease and early death due to RCC. Studies incorporating CTC counts in the prognostic algorithms of metastatic RCC are warranted.
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Affiliation(s)
- Umberto Basso
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - Antonella Facchinetti
- Immunology and Molecular Oncology Unit, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy.,Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Elisabetta Rossi
- Immunology and Molecular Oncology Unit, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy.,Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
| | - Marco Maruzzo
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - Vincenza Conteduca
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), IRCCS, Meldola, Italy
| | - Michele Aieta
- Department of Onco-Hematology, Division of Medical Oncology, Centro di Riferimento Oncologico della Basilicata IRCCS, Rionero in Vulture, Italy
| | - Francesco Massari
- Department of Medical Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy.,Medical Oncology, IRCCS Azienda Ospedaliera Universitaria, Bologna, Italy
| | - Anna Paola Fraccon
- Medical Oncology, Ospedale P. Pederzoli, Peschiera Del Garda, Peschiera Del Garda (VR), Italy
| | - Claudia Mucciarini
- Medical Oncology Unit, Ramazzini Hospital, Carpi-AUSL Modena, Modena, Italy
| | - Teodoro Sava
- Medical Oncology, Ospedale Borgo Trento, Verona, Italy
| | - Matteo Santoni
- Medical Oncology, Polytechnic University of the Marche Region, Azienda Ospedaliero-Universitaria, Ospedali Riuniti Umberto I-GM Lancisi and G Salesi, Ancona, Italy
| | - Cristina Pegoraro
- Medical Oncology Ospedale di Montecchio Maggiore, Azienda ULSS 8 Berica, Berica, Italy
| | - Emilia Durante
- Department of Medical Oncology, Ospedale di Legnago, Azienda ULSS 9 Scaligera, Scaligera, Italy
| | - Maurizio Nicodemo
- Department of Medical Oncology, Sacro Cuore - Don Calabria Hospital, Negrar, Italy
| | - Alessandra Perin
- Medical Oncology, Polo Unico Ospedale Santorso, Santorso, Azienda ULSS 7 Pedemontana, Pedemontana, Italy
| | - Alessandra Bearz
- Department of Medical Oncology, Centro Riferimento Oncologico CRO IRCCS, Aviano, Italy
| | - Carlo Gatti
- Medical Oncology, Ospedale di Chioggia, Azienda ULSS 3 Serenissima, Chioggia, Italy
| | - Pasquale Fiduccia
- Clinical Research Unit, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - Alberto Diminutto
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - Carmen Barile
- Medical Oncology, Ospedale di Rovigo, Azienda ULSS 5 Polesana, Rovigo, Italy
| | - Ugo De Giorgi
- Department of Medical Oncology, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST), IRCCS, Meldola, Italy
| | - Rita Zamarchi
- Immunology and Molecular Oncology Unit, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
| | - Vittorina Zagonel
- Oncology Unit 1, Department of Oncology, Istituto Oncologico Veneto IOV IRCCS, Padova, Italy
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11
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Palmela Leitão T, Miranda M, Polido J, Morais J, Corredeira P, Alves P, Oliveira T, Pereira E Silva R, Fernandes R, Ferreira J, Palma Reis J, Lopes T, Costa L. Circulating tumor cell detection methods in renal cell carcinoma: A systematic review. Crit Rev Oncol Hematol 2021; 161:103331. [PMID: 33862248 DOI: 10.1016/j.critrevonc.2021.103331] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 04/02/2021] [Accepted: 04/03/2021] [Indexed: 12/19/2022] Open
Abstract
Circulating tumor cells (CTCs) have a potential role as the missing renal cell carcinoma (RCC) biomarker. However, the available evidence is limited, and detection methods lack standardization, hindering clinical use. We performed a systematic review on CTC enrichment and detection methods, and its role as a biomarker in RCC. Full-text screening identified 54 studies. Reviewed studies showed wide heterogeneity, low evidence level, and high risk of bias. Various CTC detection platforms and molecular markers have been used, but none has proven to be superior. CTC detection and CTC count seem to correlate with staging and survival outcomes, although evidence is inconsistent. CTC research is still in an exploratory phase, particularly in RCC. Further studies are still necessary to achieve a standardization of techniques, molecular markers, CTC definitions, and terminology. This is essential to ascertain the role of CTCs as a biomarker and guide future liquid biopsy research in RCC.
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Affiliation(s)
- Tito Palmela Leitão
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Instituto de Medicina Molecular João Lobo Antunes, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal.
| | - Miguel Miranda
- Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Joana Polido
- Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - João Morais
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Patrícia Corredeira
- Instituto de Medicina Molecular João Lobo Antunes, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Patrícia Alves
- Instituto de Medicina Molecular João Lobo Antunes, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Tiago Oliveira
- Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Ricardo Pereira E Silva
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Ricardo Fernandes
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - João Ferreira
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Instituto de Medicina Molecular João Lobo Antunes, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - José Palma Reis
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Tomé Lopes
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Urology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
| | - Luís Costa
- Faculdade de Medicina da Universidade de Lisboa, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Oncology Department, Centro Hospitalar Universitário Lisboa Norte, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal; Instituto de Medicina Molecular João Lobo Antunes, Av. Prof. Egas Moniz, 1649-028, Lisboa, Portugal
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12
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Akpe V, Kim TH, Brown CL, Cock IE. Circulating tumour cells: a broad perspective. J R Soc Interface 2020; 17:20200065. [PMCID: PMC7423436 DOI: 10.1098/rsif.2020.0065] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Accepted: 07/09/2020] [Indexed: 08/13/2023] Open
Abstract
Circulating tumour cells (CTCs) have recently been identified as valuable biomarkers for diagnostic and prognostic evaluations, as well for monitoring therapeutic responses to treatments. CTCs are rare cells which may be present as one CTC surrounded by approximately 1 million white blood cells and 1 billion red blood cells per millilitre of peripheral blood. Despite the various challenges in CTC detection, considerable progress in detection methods have been documented in recent times, particularly for methodologies incorporating nanomaterial-based platforms and/or integrated microfluidics. Herein, we summarize the importance of CTCs as biological markers for tumour detection, highlight their mechanism of cellular invasion and discuss the various challenges associated with CTC research, including vulnerability, heterogeneity, phenotypicity and size differences. In addition, we describe nanomaterial agents used for electrochemistry and surface plasmon resonance applications, which have recently been used to selectively capture cancer cells and amplify signals for CTC detection. The intrinsic properties of nanomaterials have also recently been exploited to achieve photothermal destruction of cancer cells. This review describes recent advancements and future perspectives in the CTC field.
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Affiliation(s)
- Victor Akpe
- School of Environment and Science, Griffith University, Nathan Campus, Queensland 4111, Australia
- Environmental Futures Research Institute, Griffith University, Nathan Campus, Queensland 4111, Australia
| | - Tak H. Kim
- School of Environment and Science, Griffith University, Nathan Campus, Queensland 4111, Australia
- Environmental Futures Research Institute, Griffith University, Nathan Campus, Queensland 4111, Australia
| | - Christopher L. Brown
- School of Environment and Science, Griffith University, Nathan Campus, Queensland 4111, Australia
- Environmental Futures Research Institute, Griffith University, Nathan Campus, Queensland 4111, Australia
| | - Ian E. Cock
- School of Environment and Science, Griffith University, Nathan Campus, Queensland 4111, Australia
- Environmental Futures Research Institute, Griffith University, Nathan Campus, Queensland 4111, Australia
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13
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Gläsker S, Vergauwen E, Koch CA, Kutikov A, Vortmeyer AO. Von Hippel-Lindau Disease: Current Challenges and Future Prospects. Onco Targets Ther 2020; 13:5669-5690. [PMID: 32606780 PMCID: PMC7305855 DOI: 10.2147/ott.s190753] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2020] [Accepted: 05/20/2020] [Indexed: 12/13/2022] Open
Abstract
Understanding of molecular mechanisms of tumor growth has an increasing impact on the development of diagnostics and targeted therapy of human neoplasia. In this review, we summarize the current knowledge on molecular mechanisms and their clinical implications in von Hippel-Lindau (VHL) disease. This autosomal dominant tumor syndrome usually manifests in young adulthood and predisposes affected patients to the development of benign and malignant tumors of different organ systems mainly including the nervous system and internal organs. A consequent screening and timely preventive treatment of lesions are crucial for patients affected by VHL disease. Surgical indications and treatment have been evaluated and optimized over many years. In the last decade, pharmacological therapies have been evolving, but are largely still at an experimental stage. Effective pharmacological therapy as well as detection of biomarkers is based on the understanding of the molecular basis of disease. The molecular basis of von Hippel-Lindau disease is the loss of function of the VHL protein and subsequent accumulation of hypoxia-inducible factor with downstream effects on cellular metabolism and differentiation. Organs affected by VHL disease may develop frank tumors. More characteristically, however, they reveal multiple separate microscopic foci of neoplastic cell proliferation. The exact mechanisms of tumorigenesis in VHL disease are, however, still not entirely understood and knowledge on biomarkers and targeted therapy is scarce.
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Affiliation(s)
- Sven Gläsker
- Neurosurgical Practise Lake Constance, Singen (Hohentwiel), Germany.,Department of Neurosurgery, VUB University Medical Center Brussels, Brussels, Belgium
| | - Evelynn Vergauwen
- Department of Neurosurgery, VUB University Medical Center Brussels, Brussels, Belgium.,Department of Neurology, University Hospital Antwerp, Antwerp, Belgium
| | | | | | - Alexander O Vortmeyer
- Department of Pathology, Indiana University-Purdue University, Indianapolis, IN, USA
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14
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Abstract
Over the past decade, the treatment landscape for patients with metastatic renal cell carcinoma (RCC) has evolved dramatically. The therapeutic options available have expanded and now include immune-checkpoint inhibitors, novel targeted agents and combination strategies, and thus optimal patient selection and treatment sequencing are increasingly pertinent for optimizing clinical outcomes. A better understanding of the underlying biology of the tumour and its microenvironment continues to drive the inception of new diagnostic and therapeutic approaches. Furthermore, many biomarkers robustly associated with treatment and disease-specific outcomes have been identified, and their integration into clinical decision-making for patients with advanced-stage disease will soon become a reality. Herein, we review relevant aspects of the molecular biology of metastatic RCC, with an emphasis on predictive and prognostic biomarkers, and suggest tailored algorithms to individualize and guide treatment approaches for specific subgroups of patients.
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15
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Cimadamore A, Massari F, Santoni M, Mollica V, Di Nunno V, Cheng L, Lopez-Beltran A, Scarpelli M, Montironi R, Moch H. Molecular characterization and diagnostic criteria of renal cell carcinoma with emphasis on liquid biopsies. Expert Rev Mol Diagn 2019; 20:141-150. [PMID: 31498685 DOI: 10.1080/14737159.2019.1665510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Over the past 6 years, important genomic and transcriptomic studies performed on RCC reported a comprehensive molecular description of RCC pathogenic alterations. Such molecular findings pave the way for an integrated classification, based on histopathology aspects and molecular alterations in order to personalize the clinical management of RCC.Areas covered: The aim of this review is to evaluate the current knowledge and the potential value of liquid biopsy in RCC. Studies on presence and analysis of circulating tumor DNA (ctDNA), circulating RNA, specific microRNA, long non-coding RNA, and circulating tumor cells are reported for each phase of disease, from the diagnostic setting to the localized disease and, lastly, in the metastatic stage.Expert opinion: Advantages of liquid biopsies compared to serial tissue sampling are numerous. However, some limitations must be addressed before considering liquid biopsy as a noninvasive biomarker of clinical utility. The suboptimal sensitivity depends on the assessment technique and genetic platforms used, the tumor organ, the tumor stage, tumor heterogeneity, and clonality. The rate of discordance with tumor tissue genotyping may depends on temporal heterogeneity, spatial heterogeneity, and/or assay error (false-negative or false-positive genotyping).
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Affiliation(s)
- Alessia Cimadamore
- Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals, Ancona, Italy
| | | | | | - Veronica Mollica
- Division of Oncology, S. Orsola-Malpighi Hospital, Bologna, Italy
| | | | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | | | - Marina Scarpelli
- Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals, Ancona, Italy
| | - Rodolfo Montironi
- Section of Pathological Anatomy, Polytechnic University of the Marche Region, School of Medicine, United Hospitals, Ancona, Italy
| | - Holger Moch
- Department of Pathology and Molecular Pathology, University and University Hospital Zurich, Zurich, Switzerland
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16
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Santoni M, Cimadamore A, Cheng L, Lopez-Beltran A, Battelli N, Massari F, Scarpelli M, Galosi AB, Bracarda S, Montironi R. Circulating Tumor Cells in Renal Cell Carcinoma: Recent Findings and Future Challenges. Front Oncol 2019; 9:228. [PMID: 31024837 PMCID: PMC6460373 DOI: 10.3389/fonc.2019.00228] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Accepted: 03/14/2019] [Indexed: 12/21/2022] Open
Affiliation(s)
| | - Alessia Cimadamore
- Section of Pathological Anatomy, School of Medicine, United Hospitals, Polytechnic University of the Marche Region, Ancona, Italy
| | - Liang Cheng
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, IN, United States
| | | | | | | | | | - Andrea Benedetto Galosi
- Department of Urology, School of Medicine, United Hospitals, Marche Polytechnic University, Ancona, Italy
| | - Sergio Bracarda
- Medical Oncology, Department of Oncology, Azienda Ospedaliera S. Maria, Terni, Italy
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17
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Tellez-Gabriel M, Cochonneau D, Cadé M, Jubellin C, Heymann MF, Heymann D. Circulating Tumor Cell-Derived Pre-Clinical Models for Personalized Medicine. Cancers (Basel) 2018; 11:cancers11010019. [PMID: 30586936 PMCID: PMC6356998 DOI: 10.3390/cancers11010019] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/17/2018] [Accepted: 12/20/2018] [Indexed: 12/19/2022] Open
Abstract
The main cause of death from cancer is associated with the development of metastases, resulting from the inability of current therapies to cure patients at metastatic stages. Generating preclinical models to better characterize the evolution of the disease is thus of utmost importance, in order to implement effective new cancer biomarkers and therapies. Circulating Tumor Cells (CTCs) are good candidates for generating preclinical models, making it possible to follow up the spatial and temporal heterogeneity of tumor tissues. This method is a non-invasive liquid biopsy that can be obtained at any stage of the disease. It partially summarizes the molecular heterogeneity of the corresponding tumors at a given time. Here, we discuss the CTC-derived models that have been generated so far, from simplified 2D cultures to the most complex CTC-derived explants (CDX models). We highlight the challenges and strengths of these preclinical tools, as well as some of the recent studies published using these models.
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Affiliation(s)
- Marta Tellez-Gabriel
- RNA and Molecular Pathology Research Group, Department of Medical Biology, The Artic University of Norway, N-9037 Tromsø, Norway.
| | - Denis Cochonneau
- LabCT, Institut de Cancérologie de l'Ouest, CRCINA, Université d'Angers, 44805 Saint Herblain CEDEX, France.
| | - Marie Cadé
- INSERM, European Associated Laboratory "Sarcoma Research Unit", University of Nantes, 44035 Nantes, France.
| | - Camille Jubellin
- INSERM, European Associated Laboratory "Sarcoma Research Unit", University of Nantes, 44035 Nantes, France.
| | - Marie-Françoise Heymann
- LabCT, Institut de Cancérologie de l'Ouest, CRCINA, Université d'Angers, 44805 Saint Herblain CEDEX, France.
| | - Dominique Heymann
- LabCT, Institut de Cancérologie de l'Ouest, CRCINA, Université d'Angers, 44805 Saint Herblain CEDEX, France.
- INSERM, European Associated Laboratory "Sarcoma Research Unit", University of Nantes, 44035 Nantes, France.
- Department of Oncology & Metabolism, The Medical School, Beech Hill Road, Sheffield S10 2RX, UK.
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18
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Circulating Tumor Cells for the Management of Renal Cell Carcinoma. Diagnostics (Basel) 2018; 8:diagnostics8030063. [PMID: 30177639 PMCID: PMC6164661 DOI: 10.3390/diagnostics8030063] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Revised: 08/30/2018] [Accepted: 08/31/2018] [Indexed: 12/17/2022] Open
Abstract
Renal cell carcinoma is a highly malignant cancer that would benefit from non-invasive innovative markers providing early diagnosis and recurrence detection. Circulating tumor cells are a particularly promising marker of tumor invasion that could be used to improve the management of patients with RCC. However, the extensive genetic and immunophenotypic heterogeneity of cells from RCC and their trend to transition to the mesenchymal phenotype when they circulate in blood constitute a challenge for their sensitive and specific detection. This review analyzes published studies targeting CTC in patients with RCC, in the context of the biological, pathological, and molecular complexity of this particular cancer. Although further analytical and clinical studies are needed to pinpoint the most suitable approach for highly sensitive CTC detection in RCC patients, it is clear that this field can bring a relevant guide to clinicians and help to RCC patients. Furthermore, as described, a particular subtype of RCC-the ccRCC-can be used as a model to study the relationship between cytomorphological and genetic cellular markers of malignancy, an important issue for the study of CTC from any type of solid cancer.
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