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Janssen FW, Lak NSM, Janda CY, Kester LA, Meister MT, Merks JHM, van den Heuvel-Eibrink MM, van Noesel MM, Zsiros J, Tytgat GAM, Looijenga LHJ. A comprehensive overview of liquid biopsy applications in pediatric solid tumors. NPJ Precis Oncol 2024; 8:172. [PMID: 39097671 PMCID: PMC11297996 DOI: 10.1038/s41698-024-00657-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Accepted: 07/15/2024] [Indexed: 08/05/2024] Open
Abstract
Liquid biopsies are emerging as an alternative source for pediatric cancer biomarkers with potential applications during all stages of patient care, from diagnosis to long-term follow-up. While developments within this field are reported, these mainly focus on dedicated items such as a specific liquid biopsy matrix, analyte, and/or single tumor type. To the best of our knowledge, a comprehensive overview is lacking. Here, we review the current state of liquid biopsy research for the most common non-central nervous system pediatric solid tumors. These include neuroblastoma, renal tumors, germ cell tumors, osteosarcoma, Ewing sarcoma, rhabdomyosarcoma and other soft tissue sarcomas, and liver tumors. Within this selection, we discuss the most important or recent studies involving liquid biopsy-based biomarkers, anticipated clinical applications, and the current challenges for success. Furthermore, we provide an overview of liquid biopsy-based biomarker publication output for each tumor type based on a comprehensive literature search between 1989 and 2023. Per study identified, we list the relevant liquid biopsy-based biomarkers, matrices (e.g., peripheral blood, bone marrow, or cerebrospinal fluid), analytes (e.g., circulating cell-free and tumor DNA, microRNAs, and circulating tumor cells), methods (e.g., digital droplet PCR and next-generation sequencing), the involved pediatric patient cohort, and proposed applications. As such, we identified 344 unique publications. Taken together, while the liquid biopsy field in pediatric oncology is still behind adult oncology, potentially relevant publications have increased over the last decade. Importantly, steps towards clinical implementation are rapidly gaining ground, notably through validation of liquid biopsy-based biomarkers in pediatric clinical trials.
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Affiliation(s)
| | | | | | | | - Michael T Meister
- Princess Máxima Center, Utrecht, the Netherlands
- Oncode Institute, Utrecht, the Netherlands
| | - Johannes H M Merks
- Princess Máxima Center, Utrecht, the Netherlands
- Division of Imaging and Oncology, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
| | - Marry M van den Heuvel-Eibrink
- Princess Máxima Center, Utrecht, the Netherlands
- Wilhelmina Children's Hospital-Division of CHILDHEALTH, University Medical Center Utrech, University of Utrecht, Utrecht, the Netherlands
| | - Max M van Noesel
- Princess Máxima Center, Utrecht, the Netherlands
- Division of Imaging and Oncology, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
| | | | - Godelieve A M Tytgat
- Princess Máxima Center, Utrecht, the Netherlands
- Department of Genetics, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
| | - Leendert H J Looijenga
- Princess Máxima Center, Utrecht, the Netherlands.
- Department of Pathology, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands.
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2
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Mavrogenis AF, Altsitzioglou P, Tsukamoto S, Errani C. Biopsy Techniques for Musculoskeletal Tumors: Basic Principles and Specialized Techniques. Curr Oncol 2024; 31:900-917. [PMID: 38392061 PMCID: PMC10888002 DOI: 10.3390/curroncol31020067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Revised: 02/01/2024] [Accepted: 02/02/2024] [Indexed: 02/24/2024] Open
Abstract
Biopsy is a pivotal component in the diagnostic process of bone and soft tissue tumors. The objective is to obtain adequate tissue without compromising local tumor dissemination and the patient's survival. This review explores contemporary principles and practices in musculoskeletal biopsies, emphasizing the critical role of diagnostic accuracy while also delving into the evolving landscape of liquid biopsies as a promising alternative in the field. A thorough literature search was done in PubMed and Google Scholar as well as in physical books in libraries to summarize the available biopsy techniques for musculoskeletal tumors, discuss the available methods, risk factors, and complications, and to emphasize the challenges related to biopsies in oncology. Research articles that studied the basic principles and specialized techniques of biopsy techniques in tumor patients were deemed eligible. Their advantages and disadvantages, technical and pathophysiological mechanisms, and possible risks and complications were reviewed, summarized, and discussed. An inadequately executed biopsy may hinder diagnosis and subsequently impact treatment outcomes. All lesions should be approached with a presumption of malignancy until proven otherwise. Liquid biopsies have emerged as a potent non-invasive tool for analyzing tumor phenotype, progression, and drug resistance and guiding treatment decisions in bone sarcomas and metastases. Despite advancements, several barriers remain in biopsies, including challenges related to costs, scalability, reproducibility, and isolation methods. It is paramount that orthopedic oncologists work together with radiologists and pathologists to enhance diagnosis, patient outcomes, and healthcare costs.
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Affiliation(s)
- Andreas F. Mavrogenis
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 1 Rimini, 157 72 Athens, Greece;
| | - Pavlos Altsitzioglou
- First Department of Orthopaedics, School of Medicine, National and Kapodistrian University of Athens, 1 Rimini, 157 72 Athens, Greece;
| | - Shinji Tsukamoto
- Department of Orthopaedic Surgery, Nara Medical University, 840 Shijo-cho, Kashihara 634-8521, Japan;
| | - Costantino Errani
- Department of Orthopaedic Oncology, IRCCS Istituto Ortopedico Rizzoli, Via Pupilli 1, 40136 Bologna, Italy;
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Pasha A, Tondo A, Favre C, Calvani M. Inside the Biology of the β3-Adrenoceptor. Biomolecules 2024; 14:159. [PMID: 38397396 PMCID: PMC10887351 DOI: 10.3390/biom14020159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/24/2024] [Accepted: 01/27/2024] [Indexed: 02/25/2024] Open
Abstract
Since the first discovery in 1989, the β3-adrenoceptor (β3-AR) has gained great attention because it showed the ability to regulate many physiologic and metabolic activities, such as thermogenesis and lipolysis in brown and white adipose tissue, respectively (BAT, WAT), negative inotropic effects in cardiomyocytes, and relaxation of the blood vessels and the urinary bladder. The β3-AR has been suggested as a potential target for cancer treatment, both in adult and pediatric tumors, since under hypoxia its upregulation in the tumor microenvironment (TME) regulates stromal cell differentiation, tumor growth and metastases, signifying that its agonism/antagonism could be useful for clinical benefits. Promising results in cancer research have proposed the β3-AR being targeted for the treatment of many conditions, with some drugs, at present, undergoing phase II and III clinical trials. In this review, we report the scientific journey followed by the research from the β3-Ars' discovery, with focus on the β3-Ars' role in cancer initiation and progression that elects it an intriguing target for novel antineoplastic approaches. The overview highlights the great potential of the β3-AR, both in physiologic and pathologic conditions, with the intention to display the possible benefits of β3-AR modulation in cancer reality.
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Affiliation(s)
- Amada Pasha
- Department of Pediatric Hematology–Oncology, Meyer Children’s Hospital IRCCS, 50139 Florence, Italy; (A.P.); (A.T.); (C.F.)
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, 50139 Florence, Italy
| | - Annalisa Tondo
- Department of Pediatric Hematology–Oncology, Meyer Children’s Hospital IRCCS, 50139 Florence, Italy; (A.P.); (A.T.); (C.F.)
| | - Claudio Favre
- Department of Pediatric Hematology–Oncology, Meyer Children’s Hospital IRCCS, 50139 Florence, Italy; (A.P.); (A.T.); (C.F.)
| | - Maura Calvani
- Department of Pediatric Hematology–Oncology, Meyer Children’s Hospital IRCCS, 50139 Florence, Italy; (A.P.); (A.T.); (C.F.)
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Wahlig BD, Broida SE, Rose PS, Robinson SI, Siontis BL, Houdek MT. Is Bone Marrow Aspiration and Biopsy of Clinical Importance in the Initial Staging of Extraskeletal Ewing Sarcoma? Clin Orthop Relat Res 2023; 481:2177-2182. [PMID: 37053072 PMCID: PMC10566934 DOI: 10.1097/corr.0000000000002661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 02/08/2023] [Accepted: 03/20/2023] [Indexed: 04/14/2023]
Abstract
BACKGROUND Extraskeletal Ewing sarcoma are rare tumors within the Ewing sarcoma family. Initial staging studies for extraskeletal Ewing sarcoma historically have included imaging and bone marrow aspiration and biopsy (BMAB). However, recent studies on Ewing sarcoma of bone have questioned the utility of BMAB in the initial staging of patients, but no studies of which we are aware have evaluated the role of BMAB in extraskeletal Ewing sarcoma. We suspected that BMAB was of low diagnostic yield in patients with extraskeletal Ewing sarcoma and exposed patients to potential morbidity without an impact on their clinical course. QUESTION/PURPOSE Is BMAB a useful test in the staging of extraskeletal Ewing sarcoma? METHODS Between January 1996 and December 2021, our institution evaluated 109 patients with a listed diagnosis of extraskeletal Ewing sarcoma. Those patients were retrospectively reviewed for this study. Of those, we considered patients with biopsy-confirmed diagnosis of extraskeletal Ewing sarcoma. Biopsy was performed based on institutional protocols, with all diagnoses assigned by a board-certified pathologist. Based on that criteria, 96% (105 of 109) were eligible. An additional 18% (20 of 109) were excluded because records of their initial diagnostic and staging workup were not available. This left 78% (85 of 109) for analysis. Of those, 52% (44 of 85) were male. The average age was 32 ± 16 years. Primary tumor locations included extremities in 26% (22 of 85), paraspinal in 20% (17 of 85), chest in 19% (16 of 85), retroperitoneum in 13% (11 of 85), intraabdominal in 12% (10 of 85), intrapelvic in 7% (6 of 85), and head or neck in 4% (3 of 85). Initial diagnostic and staging information, including the use of PET-CT, bone scan, CT chest, and BMAB, was collected. Metastatic disease at the time of presentation or during follow-up was noted. The utility of BMAB was determined by the rate of positive tests in those undergoing BMAB during the initial staging process. Descriptive statistical analysis was sufficient to address the study question, and therefore no comparative statistics were performed. RESULTS BMAB was obtained during the initial staging process in 64% (54 of 85) of patients. This BMAB was negative in all 54 patients, including those with known metastatic disease. CONCLUSION Diagnosing metastatic disease in extraskeletal Ewing sarcoma is important as the presence of metastases at diagnosis adversely affects prognosis. The routine use of BMAB in the staging process of extraskeletal Ewing sarcoma is of low diagnostic yield. BMAB is unlikely to diagnose metastatic involvement even in patients with known metastases to bone. We do not have enough data to suggest whether other modalities, such as PET-CT, might be more useful. Similar studies should be pursued to determine the utility of the remainder of staging modalities in patients with extraskeletal Ewing sarcoma to elucidate the most efficient and effective staging protocol. LEVEL OF EVIDENCE Level III, diagnostic study.
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Affiliation(s)
- Brian D. Wahlig
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Samuel E. Broida
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Peter S. Rose
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
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Galadima M, Kotova I, Schmidt R, Pastor J, Schröder C, Rodríguez-Gil JE, Del Alamo MMR. Canine Mammary Neoplasia Induces Variations in the Peripheral Blood Levels of CD20, CD45RA, and CD99. Int J Mol Sci 2023; 24:ijms24119222. [PMID: 37298173 DOI: 10.3390/ijms24119222] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/17/2023] [Accepted: 05/19/2023] [Indexed: 06/12/2023] Open
Abstract
The idea of using tumour biomarkers as diagnostic tools is progressively increasing. Of these, serum biomarkers are of particular interest, as they can provide rapid results. In the present study, serum samples from 26 bitches diagnosed with mammary tumours, plus 4 healthy bitches, were obtained. The samples were analysed using CD antibody microarrays targeting 90 CD surface markers and 56 cytokines/chemokines. A total of five CD proteins, namely CD20, CD45RA, CD53, CD59, and CD99, were selected and further analysed, utilizing immunoblotting techniques to validate the microarray results. CD45RA showed a significantly lower abundance in the serum samples from the bitches carrying mammary neoplasia in comparison to the healthy animals. Regarding CD99, the serum samples from the neoplastic bitches showed it in a significantly higher abundance than those from the healthy patients. Finally, CD20 showed a significantly higher abundance in bitches carrying a malignant mammary tumour in comparison to healthy patients, but no differential expression between malignant and benign tumours was observed. According to these results, both CD99 and CD45RA are indicators of mammary tumour presence, but without distinguishing between malignant and benign.
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Affiliation(s)
- Makchit Galadima
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Iuliia Kotova
- Sciomics GmbH, Karl-Landsteines-Straβe 6, 69151 Neckargemünd, Germany
| | - Ronny Schmidt
- Sciomics GmbH, Karl-Landsteines-Straβe 6, 69151 Neckargemünd, Germany
| | - Josep Pastor
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | | | - Joan Enric Rodríguez-Gil
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Maria Montserrat Rivera Del Alamo
- Department of Animal Medicine and Surgery, Faculty of Veterinary Medicine, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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Tombolan L, Rossi E, Binatti A, Zin A, Manicone M, Facchinetti A, Lucchetta S, Carmen Affinita M, Bonvini P, Bortoluzzi S, Zamarchi R, Bisogno G. Clinical significance of circulating tumor cells and cell-free DNA in pediatric rhabdomyosarcoma. Mol Oncol 2022; 16:2071-2085. [PMID: 35212153 PMCID: PMC9120897 DOI: 10.1002/1878-0261.13197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 01/19/2022] [Accepted: 02/21/2022] [Indexed: 11/10/2022] Open
Abstract
Liquid biopsy analysis represents a powerful and noninvasive tool to uncover biomarkers for disseminated disease assessment and longitudinal monitoring of patients. Herein, we explored the value of circulating and disseminated tumor cells (CTC and DTC, respectively) and cell‐free DNA (cfDNA) in pediatric rhabdomyosarcoma (RMS). Peripheral blood and bone marrow samples were analyzed to detect and enumerate CTC and DTC, respectively. We used the epithelial cellular adhesion molecule (EpCAM)‐based CellSearch platform coupled with an automatic device to collect both EpCAM‐positive and EpCAM‐low/negative CTCs. The standard assay was implemented, including the mesenchymal marker desmin. For selected cases, we molecularly profiled primary tumors and liquid biopsy biomarkers using whole‐exome sequencing and droplet digital PCR, respectively. RMS patients with metastatic disease had a significantly higher number of CTCs compared to those with localized disease, whereas DTCs were detected independently of disease presentation. The use of the desmin marker remarkably increased the identification of CTCs and DTCs in RMS samples. Of note, CTC clusters were detected in RMS patients with disseminated disease. Further, cfDNA and CTC molecular features closely reflected the molecular makeup of primary tumors and informed of disease course.
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Affiliation(s)
- Lucia Tombolan
- Institute of Pediatric Research, Fondazione Città della Speranza, Padova, Italy.,Department of Woman's and Children's Health, Hematology and Oncology Unit, University of Padova, Padova, Italy
| | - Elisabetta Rossi
- Department of Surgery, Oncology and Gastroenterology, Oncology Section, University of Padova, Padova, Italy.,Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Andrea Binatti
- Department of Molecular Medicine, University of Padova, Padova, Italy
| | - Angelica Zin
- Institute of Pediatric Research, Fondazione Città della Speranza, Padova, Italy
| | | | - Antonella Facchinetti
- Department of Surgery, Oncology and Gastroenterology, Oncology Section, University of Padova, Padova, Italy.,Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Silvia Lucchetta
- Department of Woman's and Children's Health, Hematology and Oncology Unit, University of Padova, Padova, Italy
| | - Maria Carmen Affinita
- Department of Woman's and Children's Health, Hematology and Oncology Unit, University of Padova, Padova, Italy
| | - Paolo Bonvini
- Institute of Pediatric Research, Fondazione Città della Speranza, Padova, Italy
| | | | - Rita Zamarchi
- Veneto Institute of Oncology IOV - IRCCS, Padua, Italy
| | - Gianni Bisogno
- Department of Woman's and Children's Health, Hematology and Oncology Unit, University of Padova, Padova, Italy
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Zakzok O, Elshanshory M, Zekri W, Elsharkawy N, Zaky I, Salama A, Kamel A, Elantably I, Said S. Prognostic value of detection of CD99 + , CD45 - cells in peripheral blood by flow cytometry in children with Ewing sarcoma. Pediatr Blood Cancer 2022; 69:e29298. [PMID: 34403190 DOI: 10.1002/pbc.29298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 07/29/2021] [Accepted: 08/02/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND Early detection of metastasis and recurrence of Ewing sarcoma (ES) is important for early management. This work aimed to detect CD99+ , CD45- cells in peripheral blood by flow cytometry (FC) before and during chemotherapy and evaluate their prognostic significance. PROCEDURE This prospective cohort study was carried out on 60 children newly diagnosed with ES at Children Cancer Hospital-Egypt 57357 and 40 healthy children control group. Detection of CD99+ , CD45- cells in peripheral blood was accomplished by FC at baseline before treatment and after five cycles of chemotherapy. Samples were classified as positive if they had more than the upper limit of cells observed in the control cases. Correlation between FC results and relapse and overall survival (OS) after one year was performed. RESULTS Median percentage of CD99+ , CD45- cells was significantly increased in patients compared with controls (0.002% vs 0%, respectively, P < 0.001). Post-cycle 5 CD99+ , CD45- cells were increased in 12 patients, of them 11 patients' disease had either relapsed or progressed. Post-cycle 5 CD99+ ; CD45- cells had a 73.3% sensitivity and 97.8% specificity for predicting relapse or progression, whereas baseline only had 6.7% sensitivity and 77.8% specificity. The hazard ratio for mortality in the post-cycle 5 positive group was 18.4 [95% confidence interval (1.86 to 181.46)] times that of the negative group. One year OS was 91.67%. CONCLUSION Post-cycle 5 CD99+ , CD45- cells in peripheral blood by FC is a strong predictor for relapse, progression, and mortality whereas baseline is a poor predictor in newly diagnosed patients with ES.
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Affiliation(s)
- Osama Zakzok
- Consultant of Pediatric Oncology, Children Cancer Hospital-Egypt (CCHE), Tanta, 57357, Egypt
| | - Mohamed Elshanshory
- Professor of Pediatrics, Hematology, and Oncology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Wael Zekri
- Professor of Pediatric Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Nahla Elsharkawy
- Consultant of Clinical Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Iman Zaky
- Professor of Radiology, National Cancer Institute, Cairo University, Head of Radiology department CCHE 57357 Hospital, Cairo, Egypt
| | - Asmaa Salama
- Professor of Pathology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ahmed Kamel
- Assistant Professor of Pediatric Oncology, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Ismail Elantably
- Lecturer of Nuclear Medicine, National Cancer Institute, Cairo University, Cairo, Egypt
| | - Shebl Said
- Professor of Pediatrics, Hematology, and Oncology, Faculty of Medicine, Tanta University, Tanta, Egypt
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Hadjimichael AC, Pergaris A, Kaspiris A, Foukas AF, Theocharis SE. Liquid Biopsy: A New Translational Diagnostic and Monitoring Tool for Musculoskeletal Tumors. Int J Mol Sci 2021; 22:11526. [PMID: 34768955 PMCID: PMC8583711 DOI: 10.3390/ijms222111526] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 10/21/2021] [Accepted: 10/23/2021] [Indexed: 12/17/2022] Open
Abstract
Soft tissue and bone sarcomas represent a group of aggressive neoplasms often accompanied by dismal patient prognosis, especially when distant metastases are present. Moreover, effective treatment can pose a challenge, as recurrences are frequent and almost half of patients present with advanced disease. Researchers have unveiled the molecular abnormalities implicated in sarcomas' carcinogenesis, paving the way for novel treatment strategies based on each individual tumor's characteristics. Therefore, the development of new techniques aiding in early disease detection and tumor molecular profiling is imperative. Liquid biopsy refers to the sampling and analysis of patients' fluids, such as blood, to identify tumor biomarkers, through a variety of methods, including qRT-PCR, qPCR, droplet digital PCR, magnetic microbeads and digital PCR. Assessment of circulating tumor cells (CTCs), circulating free DNA (ctDNA), micro RNAs (miRs), long non-coding RNAs (lncRNAs), exosomes and exosome-associated proteins can yield a plethora of information on tumor molecular signature, histologic type and disease stage. In addition, the minimal invasiveness of the procedure renders possible its wide application in the clinical setting, and, therefore, the early detection of the presence of tumors. In this review of the literature, we gathered information on biomarkers assessed through liquid biopsy in soft tissue and bone sarcoma patients and we present the information they can yield for each individual tumor type.
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Affiliation(s)
- Argyris C. Hadjimichael
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece; (A.C.H.); (A.P.)
- Third Department of Orthopaedic Surgery, “KAT” General Hospital of Athens, Nikis 2, 14561 Kifissia, Greece;
| | - Alexandros Pergaris
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece; (A.C.H.); (A.P.)
| | - Angelos Kaspiris
- Division for Orthopaedic Research, Laboratory of Molecular Pharmacology, School of Health Sciences, University of Patras, 26504 Patras, Greece;
| | - Athanasios F. Foukas
- Third Department of Orthopaedic Surgery, “KAT” General Hospital of Athens, Nikis 2, 14561 Kifissia, Greece;
| | - Stamatios E. Theocharis
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, 75, Mikras Asias Street, Bld 10, Goudi, 11527 Athens, Greece; (A.C.H.); (A.P.)
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Agnoletto C, Caruso C, Garofalo C. Heterogeneous Circulating Tumor Cells in Sarcoma: Implication for Clinical Practice. Cancers (Basel) 2021; 13:cancers13092189. [PMID: 34063272 PMCID: PMC8124844 DOI: 10.3390/cancers13092189] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary The present review is aimed to discuss the relevance of assaying for the presence and isolation of circulating tumor cells (CTCs) in patients with sarcoma. Just a few studies have been performed to detect and enumerate viable CTCs in sarcoma and a majority of them still represent proof-of-concept studies, while more frequently tumor cells have been detected in the circulation by using the PCR-based method. Nevertheless, recent advances in technologies allowed detection of epithelial–mesenchymal transitioned CTCs from patients with mesenchymal malignancies, despite results being mostly preliminary. The possibility to identify CTCs holds a great promise for both applications of liquid biopsy in sarcoma for precision medicine, and for research purposes to pinpoint the mechanism of the metastatic process through the characterization of tumor mesenchymal cells. Coherently, clinical trials in sarcoma have been designed accordingly to detect CTCs, for diagnosis, identification of novel therapeutic targets and resistance mechanisms of systemic therapies, and patient stratification. Abstract Bone and soft tissue sarcomas (STSs) represent a group of heterogeneous rare malignant tumors of mesenchymal origin, with a poor prognosis. Due to their low incidence, only a few studies have been reported addressing circulating tumor cells (CTCs) in sarcoma, despite the well-documented relevance for applications of liquid biopsy in precision medicine. In the present review, the most recent data relative to the detection and isolation of viable and intact CTCs in these tumors will be reviewed, and the heterogeneity in CTCs will be discussed. The relevance of epithelial–mesenchymal plasticity and stemness in defining the phenotypic and functional properties of these rare cells in sarcoma will be highlighted. Of note, the existence of dynamic epithelial–mesenchymal transition (EMT)-related processes in sarcoma tumors has only recently been related to their clinical aggressiveness. Also, the presence of epithelial cell adhesion molecule (EpCAM)-positive CTC in sarcoma has been weakly correlated with poor outcome and disease progression, thus proving the existence of both epithelial and mesenchymal CTC in sarcoma. The advancement in technologies for capturing and enumerating all diverse CTCs phenotype originating from these mesenchymal tumors are presented, and results provide a promising basis for clinical application of CTC detection in sarcoma.
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Osteosarcoma, chondrosarcoma and Ewing sarcoma: Clinical aspects, biomarker discovery and liquid biopsy. Crit Rev Oncol Hematol 2021; 162:103340. [PMID: 33894338 DOI: 10.1016/j.critrevonc.2021.103340] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 03/18/2021] [Accepted: 03/31/2021] [Indexed: 01/01/2023] Open
Abstract
Bone sarcomas, although rare, are associated with significant morbidity and mortality. The most frequent primary bone cancers include osteosarcoma, chondrosarcoma and Ewing sarcoma. The treatment approaches are heterogeneous and mainly chosen based on precise tumour staging. Unfortunately, clinical outcome has not changed significantly in over 30 years and tumour grade is still the best prognosticator of metastatic disease and survival. An option to improve this scenario is to identify molecular biomarkers in the early stage of the disease, or even before the disease onset. Blood-based liquid biopsies are a promising, non-invasive way to achieve this goal and there are an increasing number of studies which investigate their potential application in bone cancer diagnosis, prognosis and personalised therapy. This review summarises the interplay between clinical and molecular aspects of the three main bone sarcomas, alongside biomarker discovery and promising applications of liquid biopsy in each tumour context.
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11
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Clanchy FIL. Rationale for Early Detection of EWSR1 Translocation-Associated Sarcoma Biomarkers in Liquid Biopsy. Cancers (Basel) 2021; 13:824. [PMID: 33669307 PMCID: PMC7920076 DOI: 10.3390/cancers13040824] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Revised: 02/12/2021] [Accepted: 02/13/2021] [Indexed: 12/13/2022] Open
Abstract
Sarcomas are mesenchymal tumours that often arise and develop as a result of chromosomal translocations, and for several forms of sarcoma the EWSR1 gene is a frequent translocation partner. Sarcomas are a rare form of malignancy, which arguably have a proportionally greater societal burden that their prevalence would suggest, as they are more common in young people, with survivors prone to lifelong disability. For most forms of sarcoma, histological diagnosis is confirmed by molecular techniques such as FISH or RT-PCR. Surveillance after surgical excision, or ablation by radiation or chemotherapy, has remained relatively unchanged for decades, but recent developments in molecular biology have accelerated the progress towards routine analysis of liquid biopsies of peripheral blood. The potential to detect evidence of residual disease or metastasis in the blood has been demonstrated by several groups but remains unrealized as a routine diagnostic for relapse during remission, for disease monitoring during treatment, and for the detection of occult, residual disease at the end of therapy. An update is provided on research relevant to the improvement of the early detection of relapse in sarcomas with EWSR1-associated translocations, in the contexts of biology, diagnosis, and liquid biopsy.
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Affiliation(s)
- Felix I. L. Clanchy
- Kennedy Institute of Rheumatology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 7FY, UK;
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Roosevelt Drive, Oxford OX3 7LD, UK
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12
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Dong J, Zhang RY, Sun N, Hu J, Smalley MD, Zhou A, Yue H, Rothermich W, Chen M, Chen J, Ye J, Teng PC, Qi D, Toretsky JA, Tomlinson JS, Li M, Weiss PS, Jonas SJ, Federman N, Wu L, Zhao M, Tseng HR, Zhu Y. Coupling Nanostructured Microchips with Covalent Chemistry Enables Purification of Sarcoma-Derived Extracellular Vesicles for Downstream Functional Studies. ADVANCED FUNCTIONAL MATERIALS 2020; 30:2003237. [PMID: 34220409 PMCID: PMC8248519 DOI: 10.1002/adfm.202003237] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Indexed: 05/18/2023]
Abstract
Tumor-derived extracellular vesicles (EVs) play essential roles in intercellular communication during tumor growth and metastatic evolution. Currently, little is known about the possible roles of tumor-derived EVs in sarcoma because the lack of specific surface markers makes it technically challenging to purify sarcoma-derived EVs. In this study, a specific purification system is developed for Ewing sarcoma (ES)-derived EVs by coupling covalent chemistry-mediated EV capture/ release within a nanostructure-embedded microchip. The purification platform-ES-EV Click Chip-takes advantage of specific anti-LINGO-1 recognition and sensitive click chemistry-mediated EV capture, followed by disulfide cleavage-driven EV release. Since the device is capable of specific and efficient purification of intact ES EVs with high purity, ES-EV Click Chip is ideal for conducting downstream functional studies of ES EVs. Absolute quantification of the molecular hallmark of ES (i.e., EWS rearrangements) using reverse transcription Droplet Digital PCR enables specific quantification of ES EVs. The purified ES EVs can be internalized by recipient cells and transfer their mRNA cargoes, exhibiting their biological intactness and potential role as biological shuttles in intercellular communication.
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Affiliation(s)
- Jiantong Dong
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Ryan Y Zhang
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Na Sun
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Junhui Hu
- Department of Molecular and Medical Pharmacology David Geffen School of Medicine UCLA 650 Charles E Young Dr., Los Angeles, CA 90095, USA
| | - Matthew D Smalley
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Anqi Zhou
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Hua Yue
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Winston Rothermich
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Mengxiang Chen
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Jiayuan Chen
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Jinglei Ye
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Pai-Chi Teng
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Dongping Qi
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Jeffrey A Toretsky
- Departments of Oncology and Pediatrics Georgetown University 3970 Reservoir Rd NW, Washington, DC 20057, USA
| | - James S Tomlinson
- Department of Surgery UCLA 200 Medical Plaza, Los Angeles, CA 90024, USA
| | - Mengyuan Li
- Beijing National Laboratory for Molecular Sciences MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering College of Chemistry and Molecular Engineering Peking University 202 Chengfu Road, Haidian District, Beijing 100871, China
| | - Paul S Weiss
- California NanoSystems Institute Departments of Chemistry and Biochemistry Bioengineering, and Materials Science and Engineering UCLA 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Steven J Jonas
- Department of Pediatrics Ronald Reagan UCLA Medical Center UCLA Mattel Children's Hospital 10833 Le Conte Ave, Los Angeles, CA 90095, USA
| | - Noah Federman
- Department of Pediatrics Ronald Reagan UCLA Medical Center UCLA Mattel Children's Hospital 10833 Le Conte Ave, Los Angeles, CA 90095, USA
| | - Lily Wu
- Department of Molecular and Medical Pharmacology David Geffen School of Medicine UCLA 650 Charles E Young Dr., Los Angeles, CA 90095, USA
| | - Meiping Zhao
- Beijing National Laboratory for Molecular Sciences MOE Key Laboratory of Bioorganic Chemistry and Molecular Engineering College of Chemistry and Molecular Engineering Peking University 202 Chengfu Road, Haidian District, Beijing 100871, China
| | - Hsian-Rong Tseng
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
| | - Yazhen Zhu
- California NanoSystems Institute Crump Institute for Molecular Imaging Department of Molecular and Medical Pharmacology University of California Los Angeles (UCLA) 570 Westwood Plaza, Los Angeles, CA 90095, USA
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13
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Grünewald TGP, Alonso M, Avnet S, Banito A, Burdach S, Cidre‐Aranaz F, Di Pompo G, Distel M, Dorado‐Garcia H, Garcia‐Castro J, González‐González L, Grigoriadis AE, Kasan M, Koelsche C, Krumbholz M, Lecanda F, Lemma S, Longo DL, Madrigal‐Esquivel C, Morales‐Molina Á, Musa J, Ohmura S, Ory B, Pereira‐Silva M, Perut F, Rodriguez R, Seeling C, Al Shaaili N, Shaabani S, Shiavone K, Sinha S, Tomazou EM, Trautmann M, Vela M, Versleijen‐Jonkers YMH, Visgauss J, Zalacain M, Schober SJ, Lissat A, English WR, Baldini N, Heymann D. Sarcoma treatment in the era of molecular medicine. EMBO Mol Med 2020; 12:e11131. [PMID: 33047515 PMCID: PMC7645378 DOI: 10.15252/emmm.201911131] [Citation(s) in RCA: 132] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 07/20/2020] [Accepted: 07/24/2020] [Indexed: 12/14/2022] Open
Abstract
Sarcomas are heterogeneous and clinically challenging soft tissue and bone cancers. Although constituting only 1% of all human malignancies, sarcomas represent the second most common type of solid tumors in children and adolescents and comprise an important group of secondary malignancies. More than 100 histological subtypes have been characterized to date, and many more are being discovered due to molecular profiling. Owing to their mostly aggressive biological behavior, relative rarity, and occurrence at virtually every anatomical site, many sarcoma subtypes are in particular difficult-to-treat categories. Current multimodal treatment concepts combine surgery, polychemotherapy (with/without local hyperthermia), irradiation, immunotherapy, and/or targeted therapeutics. Recent scientific advancements have enabled a more precise molecular characterization of sarcoma subtypes and revealed novel therapeutic targets and prognostic/predictive biomarkers. This review aims at providing a comprehensive overview of the latest advances in the molecular biology of sarcomas and their effects on clinical oncology; it is meant for a broad readership ranging from novices to experts in the field of sarcoma.
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Affiliation(s)
- Thomas GP Grünewald
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
- Division of Translational Pediatric Sarcoma ResearchGerman Cancer Research Center (DKFZ), Hopp Children's Cancer Center (KiTZ), German Cancer Consortium (DKTK)HeidelbergGermany
- Institute of PathologyHeidelberg University HospitalHeidelbergGermany
| | - Marta Alonso
- Program in Solid Tumors and BiomarkersFoundation for the Applied Medical ResearchUniversity of Navarra PamplonaPamplonaSpain
| | - Sofia Avnet
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Ana Banito
- Pediatric Soft Tissue Sarcoma Research GroupGerman Cancer Research Center (DKFZ)HeidelbergGermany
| | - Stefan Burdach
- Department of Pediatrics and Children's Cancer Research Center (CCRC)Technische Universität MünchenMunichGermany
| | - Florencia Cidre‐Aranaz
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | - Gemma Di Pompo
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | | | | | | | | | | | - Merve Kasan
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | | | | | - Fernando Lecanda
- Division of OncologyAdhesion and Metastasis LaboratoryCenter for Applied Medical ResearchUniversity of NavarraPamplonaSpain
| | - Silvia Lemma
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Dario L Longo
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TurinItaly
| | | | | | - Julian Musa
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
- Department of General, Visceral and Transplantation SurgeryUniversity of HeidelbergHeidelbergGermany
| | - Shunya Ohmura
- Max‐Eder Research Group for Pediatric Sarcoma BiologyInstitute of PathologyFaculty of MedicineLMU MunichMunichGermany
| | | | - Miguel Pereira‐Silva
- Department of Pharmaceutical TechnologyFaculty of PharmacyUniversity of CoimbraCoimbraPortugal
| | - Francesca Perut
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
| | - Rene Rodriguez
- Instituto de Investigación Sanitaria del Principado de AsturiasOviedoSpain
- CIBER en oncología (CIBERONC)MadridSpain
| | | | - Nada Al Shaaili
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Shabnam Shaabani
- Department of Drug DesignUniversity of GroningenGroningenThe Netherlands
| | - Kristina Shiavone
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Snehadri Sinha
- Department of Oral and Maxillofacial DiseasesUniversity of HelsinkiHelsinkiFinland
| | | | - Marcel Trautmann
- Division of Translational PathologyGerhard‐Domagk‐Institute of PathologyMünster University HospitalMünsterGermany
| | - Maria Vela
- Hospital La Paz Institute for Health Research (IdiPAZ)MadridSpain
| | | | | | - Marta Zalacain
- Institute of Biostructures and Bioimaging (IBB)Italian National Research Council (CNR)TurinItaly
| | - Sebastian J Schober
- Department of Pediatrics and Children's Cancer Research Center (CCRC)Technische Universität MünchenMunichGermany
| | - Andrej Lissat
- University Children′s Hospital Zurich – Eleonoren FoundationKanton ZürichZürichSwitzerland
| | - William R English
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
| | - Nicola Baldini
- Orthopedic Pathophysiology and Regenerative Medicine UnitIRCCS Istituto Ortopedico RizzoliBolognaItaly
- Department of Biomedical and Neuromotor SciencesUniversity of BolognaBolognaItaly
| | - Dominique Heymann
- Department of Oncology and MetabolismUniversity of SheffieldSheffieldUK
- Université de NantesInstitut de Cancérologie de l'OuestTumor Heterogeneity and Precision MedicineSaint‐HerblainFrance
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14
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Preliminary Study on β3-Adrenoreceptor as Predictor Marker of Relapse in Ewing Sarcoma Patients. Biomedicines 2020; 8:biomedicines8100413. [PMID: 33066095 PMCID: PMC7600453 DOI: 10.3390/biomedicines8100413] [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: 09/11/2020] [Revised: 10/08/2020] [Accepted: 10/10/2020] [Indexed: 12/28/2022] Open
Abstract
Ewing sarcoma (EWS) is a paediatric aggressive malignant tumour of bones and soft tissues. Multidisciplinary chemotherapies, surgical resection, and radiation represent the only strategies counteracting the disease, however spreading and relapse of disease still remain a clinical issue. Circulating tumour cells (CTCs) are an important feature of EWS but the prognostic significance has not been, yet, clarified. CTCs have been found both in patients with localized disease and in those who recur or metastasize. The identification of markers that can detect recurrences and metastasis remains an important challenge for research. Unfortunately, even most of patients with localized cancer relapsed and the reason has not yet been fully understood. In this clinical study on EWS patients, we evaluated the expression of CD99 antigen and beta-3 adrenergic receptor (β3-AR) on CTCs and bioptic derived cells by flow cytometry. The preliminary data revealed a higher β3-AR expression on cells derived from metastatic or relapsed patients, suggesting a role for the β3-AR as a possible predictive maker of disease recurrence in both patients with metastatic and localized disease.
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15
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Current Status and Perspectives of Patient-Derived Models for Ewing's Sarcoma. Cancers (Basel) 2020; 12:cancers12092520. [PMID: 32899796 PMCID: PMC7563399 DOI: 10.3390/cancers12092520] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 09/01/2020] [Accepted: 09/01/2020] [Indexed: 12/12/2022] Open
Abstract
Simple Summary A paucity of patient-derived cancer models hinders the development of novel therapeutic strategies in Ewing’s sarcoma. This review aimed to demonstrate the utility and possibility of popular patient-derived cancer models by overviewing the reported studies and to encourage the researchers to develop more models for Ewing’s sarcoma. Abstract Patient-derived cancer models, including cell lines, organoids, and xenografts, are indispensable tools in cancer research. These models, which recapitulate molecular features of original tumors, allow studies on the biological significance of cancer-associated genes, antitumor effects of novel agents, and molecular mechanisms underlying clinical behaviors of tumors. Moreover, the predictive utility of patient-derived cancer models is expected to facilitate drug development and precision medicine. Ewing’s sarcoma is a highly aggressive mesenchymal tumor with a high metastasis rate. Previous studies demonstrated the utility of cell lines and xenografts in Ewing’s sarcoma research and clinical studies. However, the number of Ewing’s sarcoma models available from public biobanks is limited; this creates an obstacle for research on Ewing’s sarcoma. Novel Ewing’s sarcoma models are needed to establish their utility, further our understanding of the molecular mechanisms, and help develop effective therapeutic strategies. In this review, the current status of patient-derived cancer models is overviewed, and future prospects of model development are discussed from the perspective of Ewing’s sarcoma research. It should be of interest to researchers and clinicians who work on patient-derived cancer models.
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16
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González ÁS. TUMORES PRIMARIOS DE LA COLUMNA VERTEBRAL: SOSPECHA, LINEAMIENTOS TERAPÉUTICOS Y NUEVAS TECNOLOGÍAS. REVISTA MÉDICA CLÍNICA LAS CONDES 2020. [DOI: 10.1016/j.rmclc.2020.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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17
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Liskova A, Samec M, Koklesova L, Giordano FA, Kubatka P, Golubnitschaja O. Liquid Biopsy is Instrumental for 3PM Dimensional Solutions in Cancer Management. J Clin Med 2020; 9:E2749. [PMID: 32854390 PMCID: PMC7563444 DOI: 10.3390/jcm9092749] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Revised: 08/17/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
One in every four deaths is due to cancer in Europe. In view of its increasing incidence, cancer became the leading cause of death and disease burden in Denmark, France, the Netherlands, and the UK. Without essential improvements in cancer prevention, an additional 775,000 cases of annual incidence have been prognosed until 2040. Between 1995 and 2018, the direct costs of cancer doubled from EUR 52 billion to EUR 103 billion in Europe, and per capita health spending on cancer increased by 86% from EUR 105 to EUR 195 in general, whereby Austria, Germany, Switzerland, Benelux, and France spend the most on cancer care compared to other European countries. In view of the consequent severe socio-economic burden on society, the paradigm change from a reactive to a predictive, preventive, and personalized medical approach in the overall cancer management is essential. Concepts of predictive, preventive, and personalized medicine (3PM) demonstrate a great potential to revise the above presented trends and to implement cost-effective healthcare that benefits the patient and society as a whole. At any stage, application of early and predictive diagnostics, targeted prevention, and personalization of medical services are basic pillars making 3PM particularly attractive for the patients as well as ethical and cost-effective healthcare. Optimal 3PM approach requires novel instruments such as well-designed liquid biopsy application. This review article highlights current achievements and details liquid biopsy approaches specifically in cancer management. 3PM-relevant expert recommendations are provided.
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Affiliation(s)
- Alena Liskova
- Department of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (A.L.); (M.S.); (L.K.)
| | - Marek Samec
- Department of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (A.L.); (M.S.); (L.K.)
| | - Lenka Koklesova
- Department of Obstetrics and Gynecology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia; (A.L.); (M.S.); (L.K.)
| | - Frank A. Giordano
- Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany;
| | - Peter Kubatka
- Department of Medical Biology, Jessenius Faculty of Medicine, Comenius University in Bratislava, 036 01 Martin, Slovakia;
| | - Olga Golubnitschaja
- Predictive, Preventive and Personalised (3P) Medicine, Department of Radiation Oncology, University Hospital Bonn, Rheinische Friedrich-Wilhelms-Universität Bonn, 53127 Bonn, Germany
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18
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Ewing sarcoma family of tumors-derived small extracellular vesicle proteomics identify potential clinical biomarkers. Oncotarget 2020; 11:2995-3012. [PMID: 32821345 PMCID: PMC7415402 DOI: 10.18632/oncotarget.27678] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 06/20/2020] [Indexed: 01/03/2023] Open
Abstract
PURPOSE Ewing Sarcoma Family of Tumors (ESFT), the second most common pediatric osseous malignancy, are characterized by the pathognomonic chromosomal EWS-ETS translocation. Outside of tumor biopsy, no clinically relevant ESFT biomarkers exist. Additionally, tumor burden assessment at diagnosis, monitoring of disease responsiveness to therapy, and detection of disease recurrence are limited to radiographic imaging. To identify new, clinically relevant biomarkers we evaluated the proteome of a subset of ESFT-derived small extracellular vesicles (sEVs). MATERIALS AND METHODS We performed the first high quality proteomic study of ESFT-derived sEVs from 5 ESFT cell lines representing the most common EWS-ETS fusion types and identified 619 proteins composing the core ESFT sEV proteome. We compared these core proteins to databases of common plasma-based proteins and sEV-associated proteins found within healthy plasma to identify proteins unique or enriched within ESFT. RESULTS From these analyses, two membrane bound proteins with biomarker potential were selected, CD99/MIC2 and NGFR, to develop a liquid-based assay enriching of ESFT-associated sEVs and detection of sEV mRNA cargo (i.e., EWS-ETS transcripts). We employed this immuno-enrichment approach to diagnosis of ESFT utilizing plasma (250 μl) from both localized and metastatic ESFT pediatric patients and cancer-free controls, and showed significant diagnostic power [AUC = 0.92, p = 0.001 for sEV numeration, with a PPV = 1.00, 95% CI = (0.63, 1.00) and a NPV = 0.67, 95% CI = (0.30, 0.93)]. CONCLUSIONS In this study, we demonstrate utilization of circulating ESFT-associated sEVs in pediatric patients as a source of minimally invasive diagnostic and potentially prognostic biomarkers.
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19
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Hu B, Tian X, Li Y, Liu Y, Yang T, Han Z, An J, Kong L, Li Y. Epithelial-mesenchymal transition may be involved in the immune evasion of circulating gastric tumor cells via downregulation of ULBP1. Cancer Med 2020; 9:2686-2697. [PMID: 32077634 PMCID: PMC7163085 DOI: 10.1002/cam4.2871] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 01/08/2020] [Accepted: 01/09/2020] [Indexed: 12/24/2022] Open
Abstract
Background Increasing numbers of studies have demonstrated that circulating tumor cells (CTCs) undergo a phenotypic change termed epithelial‐mesenchymal transition (EMT), and researchers have proposed that EMT might provide CTCs with increased potential to survive in the different microenvironments encountered during metastasis through various ways, such as by increasing cell survival and early colonization. However, the exact role of EMT in CTCs remains unclear. Methods In this study, we identified CTCs of 41 patients with gastric cancer using Cyttel‐CTC and im‐FISH (immune‐fluorescence in situ hybridization) methods, and tested the expression of EMT markers and ULBP1 (a major member of the NKG2D—natural killer [NK] group 2 member D—ligand family) on CTCs. Moreover, we investigated the relationship between the expression of EMT markers and ULBP1 on CTCs and gastric cancer cell lines. Results Our results showed that the CTCs of gastric cancer patients exhibited three EMT marker subtypes, and that the expression of ULBP1 was significantly lower on mesenchymal phenotypic CTCs (M+CTCs) than on epithelial phenotypic CTCs (E+CTCs). EMT induced by TGF‐β in vitro produced a similar phenomenon, and we therefore proposed that EMT might be involved in the immune evasion of CTCs from NK cells by altering the expression of ULBP1. Conclusions Our study indicated that EMT might play a vital role in the immune invasion of CTCs by regulating the expression of ULBP1 on CTCs. These findings could provide potential strategies for targeting the immune evasion capacity of CTCs.
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Affiliation(s)
- Baoguang Hu
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Xiaokun Tian
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China.,Department of Burn and Plastic Surgery, the Sixth People's Hospital of Zibo, Zibo, China
| | - Yanbin Li
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Yangchun Liu
- Jiangxi Medical College, Queen Mary College of Nanchang University, Nanchang, China
| | - Tao Yang
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Zhaodong Han
- Department of Clinical Laboratory, Binzhou Medical University Hospital, Binzhou, China
| | - Jiajia An
- Department of Clinical Laboratory, Binzhou Medical University Hospital, Binzhou, China
| | - Lingqun Kong
- Department of Hepatobiliary Surgery, Binzhou Medical University Hospital, Binzhou, China
| | - Yuming Li
- Department of Gastrointestinal Surgery, Binzhou Medical University Hospital, Binzhou, China
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20
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Hasegawa N, Takeda Nakamura I, Ueno T, Kojima S, Kawazu M, Akaike K, Okubo T, Takagi T, Suehara Y, Hayashi T, Saito T, Kaneko K, Mano H, Kohsaka S. Detection of circulating sarcoma tumor cells using a microfluidic chip-type cell sorter. Sci Rep 2019; 9:20047. [PMID: 31882696 PMCID: PMC6934608 DOI: 10.1038/s41598-019-56377-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 12/09/2019] [Indexed: 12/11/2022] Open
Abstract
Analyses of circulating tumor cells have been shown to be effective for the detection of cancer relapse and prognosis prediction. However, research regarding its utility in sarcoma remains scarce. In this study, the microfluidic chip-type cell sorter On-chip Sort was used to construct a system for detecting circulating sarcoma cells (CSCs). A pilot study using normal fibroblast or sarcoma cell lines was designed to establish a reliable protocol to separate CSCs by On-chip Sort. A single CSC was separated and recovered from 10 ml of whole blood from a patient with locally advanced myxofibrosarcoma. The nonsynonymous mutation for KMT2B p.Ile2602Val identified in the formalin-fixed paraffin-embedded tumor sample was also confirmed in the CSC. Use of the developed protocol may allow CSCs to become an early predictor for metastasis and recurrence of sarcoma. Further, it may aid in optimizing post-operative therapies for patients without metastasis.
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Affiliation(s)
- Nobuhiko Hasegawa
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.,Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Ikuko Takeda Nakamura
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.,Department of Respiratory Medicine, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Toshihide Ueno
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Shinya Kojima
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Masahito Kawazu
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan
| | - Keisuke Akaike
- Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Taketo Okubo
- Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Tatsuya Takagi
- Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Yoshiyuki Suehara
- Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Takuo Hayashi
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Tsuyoshi Saito
- Department of Human Pathology, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Kazuo Kaneko
- Department of Orthopedic Surgery, Juntendo University, Graduate School of Medicine, Tokyo, 113-8431, Japan
| | - Hiroyuki Mano
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
| | - Shinji Kohsaka
- Division of Cellular Signaling, National Cancer Center Research Institute, 5-1-1 Tsukiji, Chuo-ku, Tokyo, 104-0045, Japan.
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21
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Dvorská D, Škovierová H, Braný D, Halašová E, Danková Z. Liquid Biopsy as a Tool for Differentiation of Leiomyomas and Sarcomas of Corpus Uteri. Int J Mol Sci 2019; 20:E3825. [PMID: 31387281 PMCID: PMC6695893 DOI: 10.3390/ijms20153825] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 07/31/2019] [Accepted: 08/01/2019] [Indexed: 01/10/2023] Open
Abstract
Utilization of liquid biopsy in the management of cancerous diseases is becoming more attractive. This method can overcome typical limitations of tissue biopsies, especially invasiveness, no repeatability, and the inability to monitor responses to medication during treatment as well as condition during follow-up. Liquid biopsy also provides greater possibility of early prediction of cancer presence. Corpus uteri mesenchymal tumors are comprised of benign variants, which are mostly leiomyomas, but also a heterogenous group of malignant sarcomas. Pre-surgical differentiation between these tumors is very difficult and the final description of tumor characteristics usually requires excision and histological examination. The leiomyomas and malignant leiomyosarcomas are especially difficult to distinguish and can, therefore, be easily misdiagnosed. Because of the very aggressive character of sarcomas, liquid biopsy based on early diagnosis and differentiation of these tumors would be extremely helpful. Moreover, after excision of the tumor, liquid biopsy can contribute to an increased knowledge of sarcoma behavior at the molecular level, especially on the formation of metastases which is still not well understood. In this review, we summarize the most important knowledge of mesenchymal uterine tumors, the possibilities and benefits of liquid biopsy utilization, the types of molecules and cells that can be analyzed with this approach, and the possibility of their isolation and capture. Finally, we review the typical abnormalities of leiomyomas and sarcomas that can be searched and analyzed in liquid biopsy samples with the final aim to pre-surgically differentiate between benign and malignant mesenchymal tumors.
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Affiliation(s)
- Dana Dvorská
- Division of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Henrieta Škovierová
- Division of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Dušan Braný
- Division of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia.
| | - Erika Halašová
- Division of Molecular Medicine, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia
| | - Zuzana Danková
- Division of Oncology, Biomedical Center Martin, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, 036 01 Martin, Slovakia
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Molecular and Kinetic Analyses of Circulating Tumor Cells as Predictive Markers of Treatment Response in Locally Advanced Rectal Cancer Patients. Cells 2019; 8:cells8070641. [PMID: 31247977 PMCID: PMC6679115 DOI: 10.3390/cells8070641] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/11/2019] [Accepted: 06/12/2019] [Indexed: 02/07/2023] Open
Abstract
Neoadjuvant chemoradiation (NCRT) followed by total mesorectal excision is the standard treatment for locally advanced rectal cancer (LARC). To justify a non-surgical approach, identification of pathologic complete response (pCR) is required. Analysis of circulating tumor cells (CTCs) can be used to evaluate pCR. We hypothesize that monitoring of thymidylate synthase (TYMS) and excision repair protein, RAD23 homolog B (RAD23B), can be used to predict resistance to chemotherapy/radiotherapy. Therefore, the aims of this study were to analyze CTCs from patients with LARC who underwent NCRT plus surgery for expression of TYMS/RAD23B and to evaluate their predictive value. Blood samples from 30 patients were collected prior to NCRT (S1) and prior to surgery (S2). CTCs were isolated and quantified by ISET®, proteins were analyzed by immunocytochemistry, and TYMS mRNA was detected by chromogenic in situ hybridization. CTC counts decreased between S1 and S2 in patients exhibiting pCR (p = 0.02) or partial response (p = 0.01). Regarding protein expression, TYMS was absent in 100% of CTCs from patients with pCR (p = 0.001) yet was expressed in 83% of non-responders at S2 (p < 0.001). Meanwhile, RAD23B was expressed in CTCs from 75% of non-responders at S1 (p = 0.01) and in 100% of non-responders at S2 (p = 0.001). Surprisingly, 100% of non-responders expressed TYMS mRNA at both timepoints (p = 0.001). In addition, TYMS/RAD23B was not detected in the CTCs of patients exhibiting pCR (p = 0.001). We found 83.3% of sensitivity for TYMS mRNA at S1 (p = 0.001) and 100% for TYMS (p = 0.064) and RAD23B (p = 0.01) protein expression at S2. Thus, TYMS mRNA and/or TYMS/RAD23B expression in CTCs, as well as CTC kinetics, have the potential to predict non-response to NCRT and avoid unnecessary radical surgery for LARC patients with pCR.
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Charest-Morin R, Fisher CG, Sahgal A, Boriani S, Gokaslan ZL, Lazary A, Reynolds J, Bettegowda C, Rhines LD, Dea N. Primary Bone Tumor of the Spine-An Evolving Field: What a General Spine Surgeon Should Know. Global Spine J 2019; 9:108S-116S. [PMID: 31157142 PMCID: PMC6512194 DOI: 10.1177/2192568219828727] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
STUDY DESIGN A narrative review of the literature. OBJECTIVE This article reviews the general principles of treatment and investigation for primary bone tumors of the spine. Furthermore, it explores the emerging alternatives. METHODS A review was performed using Medline, Embase, and Cochrane databases. RESULTS Primary bone tumors of the spine are rare entities that general spine surgeons may encounter only a few times in their career. The treatment algorithm of these complex tumors is filled with nuances and is evolving constantly. For these reasons, patients should be referred to experienced tertiary or quaternary centers who can offer a comprehensive multidisciplinary approach. For most malignant spinal bone tumors, surgery remains the cornerstone of treatment. Respecting oncologic principles has been associated with improved survival and decreased local recurrence in multiple settings. However, even in experienced centers, these surgeries carry a significant risk of adverse events and possible long-term neurologic impairment. The associated morbidity of these procedures and the challenges of local recurrence have encouraged professionals caring for these patients to explore alternatives or adjuncts to surgical treatment. CONCLUSIONS Over the past few years, several advances have occurred in medical oncology, radiation oncology and interventional radiology, changing the treatment paradigm for some tumors. Other advances still need to be refined before being applied in a clinical setting.
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Affiliation(s)
- Raphaële Charest-Morin
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Charles G Fisher
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
| | - Arjun Sahgal
- Sunnybrook Odette Cancer Center, Toronto, Ontario, Canada
- University of Toronto, Toronto, Ontario, Canada
| | | | - Ziya L Gokaslan
- The Warren Alpert Medical School of Brown University, Providence, RI, USA
- Rhode Island Hospital, Providence, RI, USA
- The Miriam Hospital, Providence, RI, USA
| | - Aron Lazary
- National Center for Spinal Disorders and Buda Health Center, Budapest, Hungary
| | | | | | | | - Nicolas Dea
- University of British Columbia, Vancouver, British Columbia, Canada
- Vancouver General Hospital, Vancouver, British Columbia, Canada
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Wang SS, Zhao XP, Liu FF, Younis MR, Xia XH, Wang C. Direct Plasmon-Enhanced Electrochemistry for Enabling Ultrasensitive and Label-Free Detection of Circulating Tumor Cells in Blood. Anal Chem 2019; 91:4413-4420. [PMID: 30816698 DOI: 10.1021/acs.analchem.8b04908] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
In this work, we developed a simple electrochemical method for ultrasensitive and label-free detection of circulating tumor cells (CTCs) based on direct plasmon-enhanced electrochemistry (DPEE). After plasmonic gold nanostars (AuNSs) were modified on the glassy carbon (GC) electrode, the aptamer probe was immobilized on the AuNSs surface, which can selectively capture the CTCs in samples. Upon localized surface plasmon resonance (LSPR) excitation, the electrochemical current response can be enhanced remarkably due to efficient hot electrons transport from AuNSs to the external circuit. The captured cells on the AuNSs surface will influence the hot electrons transport efficiency, leading to a decreased current response. Using ascorbic acid (AA) as the electroactive probe, it was found that the current responses of the AuNSs/GC electrode upon light irradiation decrease with the cell concentration. Due to the special molecular recognition of the aptamer and enhanced electrochemical performance of the plasmon, the proposed method enables an ultrasensitive and label-free detection of CTCs with excellent selectivity. The experimental results show that CCRF-CEM cell concentrations as low as 5 cells/mL can be successfully detected, which is superior to most reported work up to now. Using the present method, MCF-7 cells as low as 10 cells/mL can be also successfully detected, indicating the universality of the proposed method for CTCs detection. Furthermore, the cytosensor can successfully distinguish CTCs from normal cells in blood samples. The as-proposed strategy provides a promising application of DPEE in the development of novel biosensors for nondestructive analysis of biological samples.
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Affiliation(s)
- Shan-Shan Wang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Key Laboratory of Biomedical Functional Materials, School of Science , China Pharmaceutical University , Nanjing , 211198 , China
| | - Xiao-Ping Zhao
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Key Laboratory of Biomedical Functional Materials, School of Science , China Pharmaceutical University , Nanjing , 211198 , China
| | - Fei-Fei Liu
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Key Laboratory of Biomedical Functional Materials, School of Science , China Pharmaceutical University , Nanjing , 211198 , China
| | - Muhammad Rizwan Younis
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , China
| | - Xing-Hua Xia
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , China
| | - Chen Wang
- Key Laboratory of Drug Quality Control and Pharmacovigilance, Ministry of Education, Key Laboratory of Biomedical Functional Materials, School of Science , China Pharmaceutical University , Nanjing , 211198 , China
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Mihály D, Nagy N, Papp G, Pápai Z, Sápi Z. Release of circulating tumor cells and cell-free nucleic acids is an infrequent event in synovial sarcoma: liquid biopsy analysis of 15 patients diagnosed with synovial sarcoma. Diagn Pathol 2018; 13:81. [PMID: 30326929 PMCID: PMC6191904 DOI: 10.1186/s13000-018-0756-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Accepted: 10/02/2018] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Synovial sarcoma is a rare soft tissue tumor which contains the unique SS18-SSX1, SS18-SSX2 - or, rarely, SS18-SSX4 - fusion transcripts. It is well known that some soft tissue tumors, like Ewing sarcomas and myxoid liposarcomas, can spread via the blood with free circulating tumor cells (CTC); this can be detected by several sensitive molecular biology methods. Here we report a study of fifteen synovial sarcoma patients with varied clinical backgrounds. METHOD After blood withdrawal and nucleic acid isolation, we attempted to detect the SS18-SSX fusion genes from circulating tumor cells or cell-free nucleic acids with nested PCR and droplet digital PCR. RESULTS SS18-SSX2 fusion transcript was identified in a small copy number with droplet digital PCR in one case. Nested PCR could not detect any of the fusion transcripts in the examined 15 synovial sarcoma cases. CONCLUSIONS Heretofore two case reports could detect CTCs in synovial sarcoma - in the first paper, the patient was diagnosed with poorly differentiated type while the other had a rare primary gastric synovial sarcoma. However, until now, no other studies have detected CTCs in the peripheral blood of synovial sarcoma patients. Based on our findings, we can conclude that detection of the chimeric SS18-SSX fusion gene after surgical excision and/or chemotherapy/radiotherapy is a rare circumstance and hence in itself is not sufficient for monitoring the tumor recurrence. Therefore, monitoring of other possible biomarkers - for example synovial sarcoma specific miRNAs - is recommended.
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Affiliation(s)
- Dóra Mihály
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary
| | - Noémi Nagy
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary
| | - Gergő Papp
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary
| | - Zsuzsanna Pápai
- Department of Oncology, Military Hospital Budapest, Podmaniczky utca 111, Budapest, H-1062, Hungary
| | - Zoltán Sápi
- 1st Department of Pathology and Experimental Cancer Research, Semmelweis University, Üllői út 26, Budapest, H-1085, Hungary.
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Otoukesh B, Boddouhi B, Moghtadaei M, Kaghazian P, Kaghazian M. Novel molecular insights and new therapeutic strategies in osteosarcoma. Cancer Cell Int 2018; 18:158. [PMID: 30349420 PMCID: PMC6192346 DOI: 10.1186/s12935-018-0654-4] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 10/01/2018] [Indexed: 12/18/2022] Open
Abstract
Osteosarcoma (OS) is one of the most prevalent malignant cancers with lower survival and poor overall prognosis mainly in children and adolescents. Identifying the molecular mechanisms and OS stem cells (OSCs) as new concepts involved in disease pathogenesis and progression may potentially lead to new therapeutic targets. Therefore, therapeutic targeting of OSCs can be one of the most important and effective strategies for the treatment of OS. This review describes the new molecular targets of OS as well as novel therapeutic approaches in the design of future investigations and treatment.
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Affiliation(s)
- Babak Otoukesh
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Bahram Boddouhi
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Mehdi Moghtadaei
- Bone and Joint Reconstruction Research Center, Shafa Orthopedic Hospital, Iran University of Medical Sciences, Tehran, 1445613131 Iran
| | - Peyman Kaghazian
- Department of Orthopedic and Traumatology, Universitätsklinikum Bonn, Bonn, Germany
| | - Maria Kaghazian
- Department of Biology, Jundishapur University of Medical Sciences, Ahvaz, Iran
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Li X, Seebacher NA, Hornicek FJ, Xiao T, Duan Z. Application of liquid biopsy in bone and soft tissue sarcomas: Present and future. Cancer Lett 2018; 439:66-77. [PMID: 30223067 DOI: 10.1016/j.canlet.2018.09.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 08/13/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
Abstract
Bone and soft tissue sarcomas account for approximately 1% of adult solid malignancies and 20% of pediatric solid malignancies. Sarcomas are divided into more than 50 subtypes. Each subtype is highly heterogeneous and characterized by significant morphological and phenotypic variability. Currently, sarcoma characterization is based on tissue biopsies. However, primary and invasive tissue biopsies may not accurately reflect the current disease condition following treatment as is may cause marked changes to the tumor cells. Liquid biopsy offers an alternative minimally invasive approach to provide dynamic tumor information, allowing for the application of precision medicine in the treatment of sarcomas. Recently, there have been numerous blood-based tumor components identified by liquid biopsy in sarcomas, including circulating tumor cells, circulating cell-free nucleic acids, tumor-derived exosomes and metabolites in circulation. Here, we summarize the current evolving technologies and then elaborate on emerging novel concepts that may further propel the field of liquid biopsy in sarcomas. We address the applications in the context of our current knowledge about liquid biopsy in sarcomas and highlight the potential of translating these recent advances into the clinic for more effective management strategies for sarcoma patients.
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Affiliation(s)
- Xiaoyang Li
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China; Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, David Geffen School of Medicine at University of Los Angeles, Los Angeles, CA, 90095, USA.
| | - Nicole A Seebacher
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, David Geffen School of Medicine at University of Los Angeles, Los Angeles, CA, 90095, USA.
| | - Francis J Hornicek
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, David Geffen School of Medicine at University of Los Angeles, Los Angeles, CA, 90095, USA.
| | - Tao Xiao
- Department of Orthopedics, The Second Xiangya Hospital of Central South University, Changsha, Hunan, 410011, PR China.
| | - Zhenfeng Duan
- Sarcoma Biology Laboratory, Department of Orthopaedic Surgery, David Geffen School of Medicine at University of Los Angeles, Los Angeles, CA, 90095, USA.
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Allegretti M, Casini B, Mandoj C, Benini S, Alberti L, Novello M, Melucci E, Conti L, Covello R, Pescarmona E, Milano GM, Annovazzi A, Anelli V, Ferraresi V, Biagini R, Giacomini P. Precision diagnostics of Ewing's sarcoma by liquid biopsy: circulating EWS-FLI1 fusion transcripts. Ther Adv Med Oncol 2018; 10:1758835918774337. [PMID: 29899761 PMCID: PMC5985603 DOI: 10.1177/1758835918774337] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2017] [Accepted: 03/26/2018] [Indexed: 12/25/2022] Open
Abstract
Background: Limited information is available on the applicative value of liquid biopsy (LB) in rare tumors, including Ewing’s sarcoma (ES). The accepted precision diagnostics standards would greatly benefit from a non-invasive LB test monitoring pathognomonic gene rearrangements in the bloodstream. Methods: Tissue and blood samples were collected from six and four ES patients, respectively. Plasma was cleared by two successive rounds of centrifugation and stored frozen until RNA extraction by the QIAmp CNA kit. RNA was retro-transcribed and subjected to real-time quantitative polymerase chain reaction (RT-qPCR) and digital polymerase chain reaction (dPCR). Reactions were set up using two custom primer sets identifying types 1 and 2 EWS-FLI1 fusion transcripts. Results: The two prevalent types of EWS-FLI1 rearrangements could be identified using only two sets of polymerase chain reaction primers, regardless of patient-specific EWS-FLI1 DNA breakpoints. RT-qPCR and dPCR discriminated the two variants in five tumor tissue RNAs and in four circulating tumor RNAs (ctRNAs). Of note, EWS-FLI1 molecular diagnosis was possible using blood samples even when tumor tissue was not available. ctRNA levels correlated (p < 0.05) with volume-based positron emission tomography (PET) parameters (metabolic tumor volume and total lesion glycolysis), and allowed the fine tracking of disease course after surgery, during adjuvant as well as neoadjuvant chemotherapy, and at follow up in one patient. Conclusions: To our knowledge, this is one of the few single-marker LB assays in solid tumors specifically designed to detect rearranged RNAs in blood, and the first study describing EWS circulating tumor RNAs in ES patients. Altogether, our results support the idea that LB may have a considerable impact on ES patient monitoring and management.
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Affiliation(s)
- Matteo Allegretti
- Oncogenomics and Epigenetics, IRCCS Regina Elena National Cancer Institute, Via E Chianesi 53, Rome, 00144, Italy
| | - Beatrice Casini
- Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Chiara Mandoj
- Body Fluids Biobank, Clinical Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Stefania Benini
- Department of Pathology, The Rizzoli Institute, Bologna, Italy
| | | | - Mariangela Novello
- Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy (Present address): Department of Pathology, San Bortolo Hospital, Vicenza, Italy
| | - Elisa Melucci
- Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Laura Conti
- Body Fluids Biobank, Clinical Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Renato Covello
- Pathology, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Giuseppe Maria Milano
- Department of Hematology/Oncology, Bambino Gesù Children's Hospital IRCSS, Rome, Italy
| | - Alessio Annovazzi
- Nuclear Medicine, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Vincenzo Anelli
- Radiology and Diagnostic Imaging, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Virginia Ferraresi
- Medical Oncology 1, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Roberto Biagini
- Orthopedics, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | - Patrizio Giacomini
- Oncogenomics and Epigenetics, IRCCS Regina Elena National Cancer Institute, Rome, Italy
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