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Wenk D, Zuo C, Kislinger T, Sepiashvili L. Recent developments in mass-spectrometry-based targeted proteomics of clinical cancer biomarkers. Clin Proteomics 2024; 21:6. [PMID: 38287260 PMCID: PMC10826105 DOI: 10.1186/s12014-024-09452-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 01/14/2024] [Indexed: 01/31/2024] Open
Abstract
Routine measurement of cancer biomarkers is performed for early detection, risk classification, and treatment monitoring, among other applications, and has substantially contributed to better clinical outcomes for patients. However, there remains an unmet need for clinically validated assays of cancer protein biomarkers. Protein tumor markers are of particular interest since proteins carry out the majority of biological processes and thus dynamically reflect changes in cancer pathophysiology. Mass spectrometry-based targeted proteomics is a powerful tool for absolute peptide and protein quantification in biological matrices with numerous advantages that make it attractive for clinical applications in oncology. The use of liquid chromatography-tandem mass spectrometry (LC-MS/MS) based methodologies has allowed laboratories to overcome challenges associated with immunoassays that are more widely used for tumor marker measurements. Yet, clinical implementation of targeted proteomics methodologies has so far been limited to a few cancer markers. This is due to numerous challenges associated with paucity of robust validation studies of new biomarkers and the labor-intensive and operationally complex nature of LC-MS/MS workflows. The purpose of this review is to provide an overview of targeted proteomics applications in cancer, workflows used in targeted proteomics, and requirements for clinical validation and implementation of targeted proteomics assays. We will also discuss advantages and challenges of targeted MS-based proteomics assays for clinical cancer biomarker analysis and highlight some recent developments that will positively contribute to the implementation of this technique into clinical laboratories.
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Affiliation(s)
- Deborah Wenk
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Charlotte Zuo
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada
| | - Thomas Kislinger
- Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada.
- Department of Medical Biophysics, University of Toronto, Toronto, ON, Canada.
- Princess Margaret Cancer Research Tower, Room 9-807, 101 College Street, Toronto, ON, M5G 1L7, Canada.
| | - Lusia Sepiashvili
- Department of Paediatric Laboratory Medicine, The Hospital for Sick Children, 555 University Ave, Rm 3606, Toronto, ON, M5G 1X8, Canada.
- Department of Laboratory Medicine & Pathobiology, University of Toronto, Toronto, ON, Canada.
- Sickkids Research Institute, Toronto, ON, Canada.
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2
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Gonnelli F, Hassan W, Bonifazi M, Pinelli V, Bedawi EO, Porcel JM, Rahman NM, Mei F. Malignant pleural effusion: current understanding and therapeutic approach. Respir Res 2024; 25:47. [PMID: 38243259 PMCID: PMC10797757 DOI: 10.1186/s12931-024-02684-7] [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: 12/10/2023] [Accepted: 01/05/2024] [Indexed: 01/21/2024] Open
Abstract
Malignant pleural effusion (MPE) is a common complication of thoracic and extrathoracic malignancies and is associated with high mortality and elevated costs to healthcare systems. Over the last decades the understanding of pathophysiology mechanisms, diagnostic techniques and optimal treatment intervention in MPE have been greatly advanced by recent high-quality research, leading to an ever less invasive diagnostic approach and more personalized management. Despite a number of management options, including talc pleurodesis, indwelling pleural catheters and combinations of the two, treatment for MPE remains symptom directed and centered around drainage strategy. In the next future, because of a better understanding of underlying tumor biology together with more sensitive molecular diagnostic techniques, it is likely that combined diagnostic and therapeutic procedures allowing near total outpatient management of MPE will become popular. This article provides a review of the current advances, new discoveries and future directions in the pathophysiology, diagnosis and management of MPE.
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Affiliation(s)
- Francesca Gonnelli
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy
| | - Wafa Hassan
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, University of Sheffield, Sheffield, UK
| | - Martina Bonifazi
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy
| | | | - Eihab O Bedawi
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, University of Sheffield, Sheffield, UK
| | - José M Porcel
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Lleida, Spain
- Pleural Medicine and Clinical Ultrasound Unit, Department of Internal Medicine, Arnau de Vilanova, University Hospital, Lleida, Spain
| | - Najib M Rahman
- Oxford Pleural Unit, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK
- Oxford NIHR Biomedical Research Unit, Oxford, UK
- Chinese Academy of Medicine Oxford Institute, Oxford, UK
| | - Federico Mei
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy.
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3
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Önder CE, Moustafa-Oglou M, Schröder SM, Hartkopf AD, Koch A, Seitz CM. Precision Immunotherapy Utilizing Adapter CAR-T Cells (AdCAR-T) in Metastatic Breast Cancer Leads to Target Specific Lysis. Cancers (Basel) 2023; 16:168. [PMID: 38201595 PMCID: PMC10778501 DOI: 10.3390/cancers16010168] [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: 10/31/2023] [Revised: 12/22/2023] [Accepted: 12/27/2023] [Indexed: 01/12/2024] Open
Abstract
A frequent symptom of metastasized breast cancer (BC) includes the development of malignant pleural effusion (MPE), which contains malignant cells derived from the primary tumor site. The poor prognosis of MPE in metastasized BC indicates the necessity for dependable precision oncology and the importance of models representing the heterogenous nature of metastatic BC. In this study, we cultured MPE-derived metastatic tumor cells from four advanced BC patients using organoid technology. We assessed the expression of tumor-associated antigens on MPE-derived organoid lines by flow cytometry (FC). Based on an individual antigen expression pattern, patient-derived organoids were treated with adapter CAR-T cells (AdCAR-T) and biotinylated monoclonal antibodies targeting CD276, HER2, EGFR, TROP2, or EpCAM. Co-culture assays revealed specific organoid lysis by AdCAR-T depending on individual antigen expression patterns. Our results demonstrate that MPE-derived organoids can serve as a reliable tool for assessing the efficacy of AdCAR-T on metastatic BC in a patient-individualized manner. This approach could potentially be applied in a preclinical setting to instruct therapy decisions. Further, our study demonstrates the feasibility of precision immunotherapy utilizing AdCAR-T to target patient-individualized antigen patterns.
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Affiliation(s)
- Cansu E. Önder
- Research Institute for Women’s Health, University of Tübingen, 72076 Tübingen, Germany;
| | - Moustafa Moustafa-Oglou
- Department of Pediatric Oncology and Hematology, University Hospital Tübingen, 72076 Tübingen, Germany;
| | - Sarah M. Schröder
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Ulm, 89081 Ulm, Germany
- Department of Peptide-Based Immunotherapy, University and University Hospital Tübingen, 72076 Tübingen, Germany
| | - Andreas D. Hartkopf
- Department of Women’s Health, University of Tübingen, 72076 Tübingen, Germany
| | - André Koch
- Research Institute for Women’s Health, University of Tübingen, 72076 Tübingen, Germany;
- Department of Women’s Health, University of Tübingen, 72076 Tübingen, Germany
| | - Christian M. Seitz
- Department of Pediatric Oncology and Hematology, University Hospital Tübingen, 72076 Tübingen, Germany;
- Cluster of Excellence iFIT (EXC 2180) “Image-Guided and Functionally Instructed Tumor Therapies”, University of Tübingen, 72076 Tübingen, Germany
- German Cancer Consortium (DKTK), Partner Site Tübingen, a Partnership between German Cancer Research Center (DKFZ) and University Hospital Tübingen, 81675 Munich, Germany
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4
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Karacosta LG, Pancirer D, Preiss JS, Benson JA, Trope W, Shrager JB, Sung AW, Neal JW, Bendall SC, Wakelee H, Plevritis SK. Phenotyping EMT and MET cellular states in lung cancer patient liquid biopsies at a personalized level using mass cytometry. Sci Rep 2023; 13:21781. [PMID: 38065965 PMCID: PMC10709404 DOI: 10.1038/s41598-023-46458-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/01/2023] [Indexed: 12/18/2023] Open
Abstract
Malignant pleural effusions (MPEs) can be utilized as liquid biopsy for phenotyping malignant cells and for precision immunotherapy, yet MPEs are inadequately studied at the single-cell proteomic level. Here we leverage mass cytometry to interrogate immune and epithelial cellular profiles of primary tumors and pleural effusions (PEs) from early and late-stage non-small cell lung cancer (NSCLC) patients, with the goal of assessing epithelial-mesenchymal transition (EMT) and mesenchymal-epithelial transition (MET) states in patient specimens. By using the EMT-MET reference map PHENOSTAMP, we observe a variety of EMT states in cytokeratin positive (CK+) cells, and report for the first time MET-enriched CK+ cells in MPEs. We show that these states may be relevant to disease stage and therapy response. Furthermore, we found that the fraction of CD33+ myeloid cells in PEs was positively correlated to the fraction of CK+ cells. Longitudinal analysis of MPEs drawn 2 months apart from a patient undergoing therapy, revealed that CK+ cells acquired heterogeneous EMT features during treatment. We present this work as a feasibility study that justifies deeper characterization of EMT and MET states in malignant cells found in PEs as a promising clinical platform to better evaluate disease progression and treatment response at a personalized level.
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Affiliation(s)
- Loukia G Karacosta
- Department of Biomedical Data Science, Stanford University, Stanford, CA, 94305, USA
- Department of Cancer Systems Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, 77054, USA
| | - Danny Pancirer
- Stanford Cancer Institute - Clinical Trials Office, Stanford University, Stanford, CA, 94305, USA
| | - Jordan S Preiss
- Stanford Cancer Institute - Clinical Trials Office, Stanford University, Stanford, CA, 94305, USA
| | - Jalen A Benson
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, 94305, USA
| | - Winston Trope
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, 94305, USA
| | - Joseph B Shrager
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, 94305, USA
- Palo Alto VA Health Care System, Palo Alto, USA
| | - Arthur Wai Sung
- Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, Stanford University, Stanford, CA, 94305, USA
| | - Joel W Neal
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, 94305, USA
| | - Sean C Bendall
- Department of Pathology, Stanford University, Stanford, CA, 94305, USA
| | - Heather Wakelee
- Division of Oncology, Department of Medicine, Stanford University, Stanford, CA, 94305, USA
| | - Sylvia K Plevritis
- Department of Biomedical Data Science, Stanford University, Stanford, CA, 94305, USA.
- Department of Radiology, Stanford University, Stanford, CA, 94305, USA.
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5
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Bhattacharyya S, Ehsan SF, Karacosta LG. Phenotypic maps for precision medicine: a promising systems biology tool for assessing therapy response and resistance at a personalized level. FRONTIERS IN NETWORK PHYSIOLOGY 2023; 3:1256104. [PMID: 37964768 PMCID: PMC10642209 DOI: 10.3389/fnetp.2023.1256104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 09/28/2023] [Indexed: 11/16/2023]
Abstract
In this perspective we discuss how tumor heterogeneity and therapy resistance necessitate a focus on more personalized approaches, prompting a shift toward precision medicine. At the heart of the shift towards personalized medicine, omics-driven systems biology becomes a driving force as it leverages high-throughput technologies and novel bioinformatics tools. These enable the creation of systems-based maps, providing a comprehensive view of individual tumor's functional plasticity. We highlight the innovative PHENOSTAMP program, which leverages high-dimensional data to construct a visually intuitive and user-friendly map. This map was created to encapsulate complex transitional states in cancer cells, such as Epithelial-Mesenchymal Transition (EMT) and Mesenchymal-Epithelial Transition (MET), offering a visually intuitive way to understand disease progression and therapeutic responses at single-cell resolution in relation to EMT-related single-cell phenotypes. Most importantly, PHENOSTAMP functions as a reference map, which allows researchers and clinicians to assess one clinical specimen at a time in relation to their phenotypic heterogeneity, setting the foundation on constructing phenotypic maps for personalized medicine. This perspective argues that such dynamic predictive maps could also catalyze the development of personalized cancer treatment. They hold the potential to transform our understanding of cancer biology, providing a foundation for a future where therapy is tailored to each patient's unique molecular and cellular tumor profile. As our knowledge of cancer expands, these maps can be continually refined, ensuring they remain a valuable tool in precision oncology.
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Affiliation(s)
- Sayantan Bhattacharyya
- Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Shafqat F. Ehsan
- Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
- Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, TX, United States
| | - Loukia G. Karacosta
- Department of Cancer Systems Imaging, University of Texas MD Anderson Cancer Center, Houston, TX, United States
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6
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Marqués M, Pont M, Hidalgo I, Sorolla MA, Parisi E, Salud A, Sorolla A, Porcel JM. MicroRNAs Present in Malignant Pleural Fluid Increase the Migration of Normal Mesothelial Cells In Vitro and May Help Discriminate between Benign and Malignant Effusions. Int J Mol Sci 2023; 24:14022. [PMID: 37762343 PMCID: PMC10531386 DOI: 10.3390/ijms241814022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Revised: 09/06/2023] [Accepted: 09/08/2023] [Indexed: 09/29/2023] Open
Abstract
The sensitivity of pleural fluid (PF) analyses for the diagnosis of malignant pleural effusions (MPEs) is low to moderate. Knowledge about the pathobiology and molecular characteristics of this condition is limited. In this study, the crosstalk between stromal cells and tumor cells was investigated in vitro in order to reveal factors that are present in PF which can mediate MPE formation and aid in discriminating between benign and malignant etiologies. Eighteen PF samples, in different proportions, were exposed in vitro to mesothelial MeT-5A cells to determine the biological effects on these cells. Treatment of normal mesothelial MeT-5A cells with malignant PF increased cell viability, proliferation, and migration, and activated different survival-related signaling pathways. We identified differentially expressed miRNAs in PF samples that could be responsible for these changes. Consistently, bioinformatics analysis revealed an enrichment of the discovered miRNAs in migration-related processes. Notably, the abundance of three miRNAs (miR-141-3p, miR-203a-3, and miR-200c-3p) correctly classified MPEs with false-negative cytological examination results, indicating the potential of these molecules for improving diagnosis. Malignant PF produces phenotypic and functional changes in normal mesothelial cells. These changes are partly mediated by certain miRNAs, which, in turn, could serve to differentiate malignant from benign effusions.
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Affiliation(s)
- Marta Marqués
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - Mariona Pont
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - Iván Hidalgo
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - Maria Alba Sorolla
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - Eva Parisi
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - Antonieta Salud
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
- Department of Medical Oncology, Arnau de Vilanova University Hospital, Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain
| | - Anabel Sorolla
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
| | - José M. Porcel
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain; (M.M.); (M.P.); (I.H.); (M.A.S.); (E.P.); (A.S.); (A.S.)
- Pleural Medicine and Clinical Ultrasound Unit, Department of Internal Medicine, Arnau de Vilanova University Hospital, Avda Alcalde Rovira Roure 80, 25198 Lleida, Spain
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7
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Wen XH, Han YL, Cao XS, Zhao W, Yan Z, Yan L, Wen JX, Hu ZD, Zheng WQ. Diagnostic value of nucleic acid amplification tests for tuberculous pleural effusion. Future Microbiol 2023; 18:971-983. [PMID: 37702019 DOI: 10.2217/fmb-2023-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
Abstract
Diagnosing tuberculous pleural effusion (TPE) is challenging for pulmonologists and laboratory scientists. The gold standards for TPE diagnosis are pleural fluid Ziehl-Neelsen staining, Mycobacterium tuberculosis (Mtb) culture and pleural biopsy. These tools have limitations, including low sensitivity, long turnaround time and invasiveness. The nucleic acid amplification test (NAAT) is a rapid and minimally invasive tool for diagnosing TPE. This review summarizes the diagnostic accuracy of available NAATs for TPE, with a focus on the evidence from systematic reviews and meta-analyses. The NAATs summarized in this review include in-house NAATs, GeneXpert-MTB/RIF, GeneXpert-MTB/RIF Ultra, simultaneous amplification and testing-tuberculosis, FluoroType MTB and loop-mediated isothermal amplification.
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Affiliation(s)
- Xu-Hui Wen
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Yu-Ling Han
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Xi-Shan Cao
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Wen Zhao
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Zhi Yan
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Li Yan
- Department of Respiratory & Critical Care Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Jian-Xun Wen
- Department of Medical Experiment Center, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Zhi-De Hu
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Wen-Qi Zheng
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
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8
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Önder CE, Ziegler TJ, Becker R, Brucker SY, Hartkopf AD, Engler T, Koch A. Advancing Cancer Therapy Predictions with Patient-Derived Organoid Models of Metastatic Breast Cancer. Cancers (Basel) 2023; 15:3602. [PMID: 37509265 PMCID: PMC10377262 DOI: 10.3390/cancers15143602] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 07/03/2023] [Accepted: 07/11/2023] [Indexed: 07/30/2023] Open
Abstract
The poor outcome of metastasized breast cancer (BC) stresses the need for reliable personalized oncology and the significance of models recapitulating the heterogeneous nature of BC. Here, we cultured metastatic tumor cells derived from advanced BC patients with malignant ascites (MA) or malignant pleural effusion (MPE) using organoid technology. We identified the characteristics of tumor organoids by applying immunohistochemistry and mutation analysis. Tumor organoids preserved their expression patterns and hotspot mutations when compared to their original metastatic counterpart and are consequently a well-suited in vitro model for metastasized BC. We treated the tumor organoids to implement a reliable application for drug screenings of metastasized cells. Drug assays revealed that responses are not always in accord with expression patterns, pathway activation, and hotspot mutations. The discrepancy between characterization and functional testing underlines the relevance of linking IHC stainings and mutational analysis of metastasized BC with in vitro drug assays. Our metastatic BC organoids recapitulate the characteristics of their original sample derived from MA and MPE and serve as an invaluable tool that can be utilized in a preclinical setting for guiding therapy decisions.
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Affiliation(s)
- Cansu E Önder
- Research Institute for Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - Teresa J Ziegler
- Research Institute for Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - Ronja Becker
- Research Institute for Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - Sara Y Brucker
- Research Institute for Women's Health, University of Tübingen, 72076 Tübingen, Germany
- Department of Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - Andreas D Hartkopf
- Department of Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - Tobias Engler
- Department of Women's Health, University of Tübingen, 72076 Tübingen, Germany
| | - André Koch
- Research Institute for Women's Health, University of Tübingen, 72076 Tübingen, Germany
- Department of Women's Health, University of Tübingen, 72076 Tübingen, Germany
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9
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Sahu RK, Ruhi S, Jeppu AK, Al-Goshae HA, Syed A, Nagdev S, Widyowati R, Ekasari W, Khan J, Bhattacharjee B, Goyal M, Bhattacharya S, Jangde RK. Malignant mesothelioma tumours: molecular pathogenesis, diagnosis, and therapies accompanying clinical studies. Front Oncol 2023; 13:1204722. [PMID: 37469419 PMCID: PMC10353315 DOI: 10.3389/fonc.2023.1204722] [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: 04/12/2023] [Accepted: 05/22/2023] [Indexed: 07/21/2023] Open
Abstract
The pathetic malignant mesothelioma (MM) is a extremely uncommon and confrontational tumor that evolves in the mesothelium layer of the pleural cavities (inner lining- visceral pleura and outer lining- parietal pleura), peritoneum, pericardium, and tunica vaginalis and is highly resistant to standard treatments. In mesothelioma, the predominant pattern of lesions is a loss of genes that limit tumour growth. Despite the worldwide ban on the manufacture and supply of asbestos, the prevalence of mesothelioma continues to increase. Mesothelioma presents and behaves in a variety of ways, making diagnosis challenging. Most treatments available today for MM are ineffective, and the median life expectancy is between 10 and 12 months. However, in recent years, considerable progress has already been made in understanding the genetics and molecular pathophysiology of mesothelioma by addressing hippo signaling pathway. The development and progression of MM are related to many important genetic alterations. This is related to NF2 and/or LATS2 mutations that activate the transcriptional coactivator YAP. The X-rays, CT scans, MRIs, and PET scans are used to diagnose the MM. The MM are treated with surgery, chemotherapy, first-line combination chemotherapy, second-line treatment, radiation therapy, adoptive T-cell treatment, targeted therapy, and cancer vaccines. Recent clinical trials investigating the function of surgery have led to the development of innovative approaches to the treatment of associated pleural effusions as well as the introduction of targeted medications. An interdisciplinary collaborative approach is needed for the effective care of persons who have mesothelioma because of the rising intricacy of mesothelioma treatment. This article highlights the key findings in the molecular pathogenesis of mesothelioma, diagnosis with special emphasis on the management of mesothelioma.
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Affiliation(s)
- Ram Kumar Sahu
- Department of Pharmaceutical Sciences, Hemvati Nandan Bahuguna Garhwal University (A Central University), Chauras, Tehri Garhwal, Uttarakhand, India
| | - Sakina Ruhi
- Department of Biochemistry, International Medical School (IMS), Management and Science University, Shah Alam, Selangor, Malaysia
| | - Ashok Kumar Jeppu
- Department of Biochemistry, International Medical School (IMS), Management and Science University, Shah Alam, Selangor, Malaysia
| | - Husni Ahmed Al-Goshae
- Department of Anantomy, International Medical School (IMS), Management and Science University, Shah Alam, Selangor, Malaysia
| | - Ayesha Syed
- Department of Anatomy, Physiology, and Biochemistry, Management and Science University, Shah Alam, Selangor, Malaysia
| | - Sanjay Nagdev
- Department of Pharmacy, Gyan Ganga Institute of Technology and Sciences, Jabalpur, Madhya Pradesh, India
| | - Retno Widyowati
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
| | - Wiwied Ekasari
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Universitas Airlangga, Surabaya, Indonesia
| | - Jiyauddin Khan
- School of Pharmacy, Management and Science University, Shah Alam, Selangor, Malaysia
| | | | - Manoj Goyal
- Department of Pharmaceutical Sciences, Hemvati Nandan Bahuguna Garhwal University (A Central University), Chauras, Tehri Garhwal, Uttarakhand, India
| | - Sankha Bhattacharya
- School of Pharmacy & Technology Management, SVKM’s NMIMS, Shirpur, MH, India
| | - Rajendra K. Jangde
- University Institute of Pharmacy, Pt. Ravishankar Shukla University, Raipur, Chhattisgarh, India
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10
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Xin L, Yue Y, Zihan R, Youbin C, Tianyu L, Rui W. Clinical application of liquid biopsy based on circulating tumor DNA in non-small cell lung cancer. Front Physiol 2023; 14:1200124. [PMID: 37351260 PMCID: PMC10282751 DOI: 10.3389/fphys.2023.1200124] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 05/30/2023] [Indexed: 06/24/2023] Open
Abstract
Lung cancer is a widely occurring and deadly malignancy, with high prevalence rates in China and across the globe. Specifically, non-small cell lung cancer (NSCLC) represents about 85% of all lung cancer cases. The 5-year disease-free survival rate after surgery for stage IB-IIIB NSCLC patients (disease-free survival, DFS) has notably declined from 73% to 13%. Early detection of abnormal cancer molecules and subsequent personalized treatment plans are the most effective ways to address this problem. Liquid biopsy, surprisingly, enables safe, accurate, non-invasive, and dynamic tracking of disease progression. Among the various modalities, circulating tumor DNA (ctDNA) is the most commonly used liquid biopsy modality. ctDNA serves as a credible "liquid biopsy" diagnostic tool that, to a certain extent, overcomes tumor heterogeneity and harbors genetic mutations in malignancies, thereby providing early information on tumor genetic alterations. Despite considerable academic interest in the clinical significance of ctDNA, consensus on its utility remains lacking. In this review, we assess the role of ctDNA testing in the diagnosis and management of NSCLC as a reference for clinical intervention in this disease. Lastly, we examine future directions to optimize ctDNA for personalized therapy.
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Affiliation(s)
| | | | | | | | - Lu Tianyu
- *Correspondence: Wang Rui, ; Lu Tianyu,
| | - Wang Rui
- *Correspondence: Wang Rui, ; Lu Tianyu,
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Recent Advances in Methods for Circulating Tumor Cell Detection. Int J Mol Sci 2023; 24:ijms24043902. [PMID: 36835311 PMCID: PMC9959336 DOI: 10.3390/ijms24043902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 02/06/2023] [Accepted: 02/12/2023] [Indexed: 02/17/2023] Open
Abstract
Circulating tumor cells (CTCs) are released from primary tumors and transported through the body via blood or lymphatic vessels before settling to form micrometastases under suitable conditions. Accordingly, several studies have identified CTCs as a negative prognostic factor for survival in many types of cancer. CTCs also reflect the current heterogeneity and genetic and biological state of tumors; so, their study can provide valuable insights into tumor progression, cell senescence, and cancer dormancy. Diverse methods with differing specificity, utility, costs, and sensitivity have been developed for isolating and characterizing CTCs. Additionally, novel techniques with the potential to overcome the limitations of existing ones are being developed. This primary literature review describes the current and emerging methods for enriching, detecting, isolating, and characterizing CTCs.
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Stejskal P, Goodarzi H, Srovnal J, Hajdúch M, van ’t Veer LJ, Magbanua MJM. Circulating tumor nucleic acids: biology, release mechanisms, and clinical relevance. Mol Cancer 2023; 22:15. [PMID: 36681803 PMCID: PMC9862574 DOI: 10.1186/s12943-022-01710-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 12/29/2022] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Despite advances in early detection and therapies, cancer is still one of the most common causes of death worldwide. Since each tumor is unique, there is a need to implement personalized care and develop robust tools for monitoring treatment response to assess drug efficacy and prevent disease relapse. MAIN BODY Recent developments in liquid biopsies have enabled real-time noninvasive monitoring of tumor burden through the detection of molecules shed by tumors in the blood. These molecules include circulating tumor nucleic acids (ctNAs), comprising cell-free DNA or RNA molecules passively and/or actively released from tumor cells. Often highlighted for their diagnostic, predictive, and prognostic potential, these biomarkers possess valuable information about tumor characteristics and evolution. While circulating tumor DNA (ctDNA) has been in the spotlight for the last decade, less is known about circulating tumor RNA (ctRNA). There are unanswered questions about why some tumors shed high amounts of ctNAs while others have undetectable levels. Also, there are gaps in our understanding of associations between tumor evolution and ctNA characteristics and shedding kinetics. In this review, we summarize current knowledge about ctNA biology and release mechanisms and put this information into the context of tumor evolution and clinical utility. CONCLUSIONS A deeper understanding of the biology of ctDNA and ctRNA may inform the use of liquid biopsies in personalized medicine to improve cancer patient outcomes.
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Affiliation(s)
- Pavel Stejskal
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital in Olomouc, Olomouc, 779 00 Czech Republic
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA 94158 USA
| | - Hani Goodarzi
- Department of Biochemistry and Biophysics, University of California San Francisco, San Francisco, CA 94158 USA
- Department of Urology, University of California San Francisco, San Francisco, CA 94158 USA
| | - Josef Srovnal
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital in Olomouc, Olomouc, 779 00 Czech Republic
| | - Marián Hajdúch
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry, Palacký University and University Hospital in Olomouc, Olomouc, 779 00 Czech Republic
| | - Laura J. van ’t Veer
- Department of Laboratory Medicine, University of California San Francisco, 2340 Sutter Street, San Francisco, CA USA
| | - Mark Jesus M. Magbanua
- Department of Laboratory Medicine, University of California San Francisco, 2340 Sutter Street, San Francisco, CA USA
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Porcel JM. Mesotelioma pleural. Med Clin (Barc) 2022; 159:240-247. [DOI: 10.1016/j.medcli.2022.03.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 10/18/2022]
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Accelerated Wound Healing and Keratinocyte Proliferation through PI3K/Akt/pS6 and VEGFR2 Signaling by Topical Use of Pleural Fluid. Cells 2022; 11:cells11050817. [PMID: 35269438 PMCID: PMC8909204 DOI: 10.3390/cells11050817] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/12/2022] [Accepted: 02/21/2022] [Indexed: 02/01/2023] Open
Abstract
Impaired wound healing is an ongoing issue that cancer patients undergoing chemotherapy or radiotherapy face. Our previous study regarding lung-cancer-associated pleural fluid (LCPF) demonstrated its propensity to promote endothelial proliferation, migration, and angiogenesis, which are crucial features during cutaneous wound healing. Therefore, the current study aimed to investigate the effect of pleural fluid on cutaneous wound closure in vitro and in vivo using HaCaT keratinocytes and a full-thickness skin wound model, respectively. Both heart-failure-associated pleural fluid (HFPF) and LCPF were sequentially centrifuged and filtered to obtain a cell-free status. Treatment with HFPF and LCPF homogeneously induced HaCaT proliferation with cell cycle progression, migration, and MMP2 upregulation. Western blotting revealed increased PI3K/Akt phosphorylation and VEGFR2/VEGFA expression in HaCaT cells. When treated with the PI3K inhibitor, LCPF-induced keratinocyte proliferation was attenuated with decreased pS6 levels. By applying the VEGFR2 inhibitor, LCPF-induced keratinocyte proliferation was ameliorated by pS6 and MMP2 downregulation. The effect of LCPF-induced cell junction rearrangement was disrupted by co-treatment with a VEGFR2 inhibitor. Compared with a 0.9% saline dressing, LCPF significantly accelerated wound closure and re-epithelization when used as a dressing material in a full-thickness wound model. Histological analysis revealed increased neo-epidermis thickness and dermis collagen synthesis in the LCPF-treated group. Furthermore, LCPF treatment activated basal keratinocytes at the wound edge with the upregulation of Ki-67, VEGFA, and MMP2. Our preliminaries provided the benefit of wet dressing with pleural fluid to improve cutaneous wound closure through enhanced re-epithelization and disclosed future autologous application in cancer wound treatment.
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Cell-free DNA Concentration and Pattern Fragmentation in Pleural Fluid and Plasma to Detect Malignant Effusions. Ann Am Thorac Soc 2021; 19:854-856. [PMID: 34813415 DOI: 10.1513/annalsats.202107-810rl] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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de Kock R, Knoops C, Baselmans M, Borne BVD, Brunsveld L, Scharnhorst V, Deiman B. Sensitive cell-free tumor DNA analysis in supernatant pleural effusions supports therapy selection and disease monitoring of lung cancer patients. Cancer Treat Res Commun 2021; 29:100449. [PMID: 34481168 DOI: 10.1016/j.ctarc.2021.100449] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 08/19/2021] [Accepted: 08/20/2021] [Indexed: 01/05/2023]
Abstract
Supernatant pleural effusions (PE) have shown to be a valuable source for the detection of driver mutations in circulating tumor DNA (ctDNA). In this prospective study, the clinical value of ctDNA analysis in supernatant PE to support therapy selection and disease monitoring in lung cancer patients is assessed. Paired PE and plasma samples were collected from lung cancer patients before initiation of therapy (N = 2) and from EGFR positive patients during therapy (N = 3). Supernatant PE and plasma were tested for mutations in EGFR, KRAS and BRAF by droplet digital PCR. In PE of two patients with suspected lung cancer, a KRAS mutation was detected with a 5- and 8-fold higher fractional abundance (FA) compared to plasma. For three patients with progressive disease during therapy, both the EGFR L858R and T790M mutations were detected in PE. However, in plasma only for two of these patients the L858R mutation was detected with a 46- and 14- fold lower FA, and only for one patient the T790M mutation was detected with a 8-fold lower FA. For one patient, longitudinal ctDNA analysis in PE revealed the T790M and L858R mutations already two months prior to detection of progressive disease by CT-scan. In this study, a higher ctDNA concentration and FA was obtained from PE compared to the corresponding blood samples, which enables more sensitive mutation analysis. Thus, PE is a valuable liquid biopsy, complementing plasma, for ctDNA analysis to support therapy selection and disease monitoring in lung cancer patients.
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Affiliation(s)
- Remco de Kock
- Catharina Hospital Eindhoven, Clinical Laboratory, Eindhoven, Netherlands; Eindhoven University of Technology, Institute for Complex Molecular Systems and Department of Biomedical Engineering, Laboratory of Chemical Biology, Eindhoven, Netherlands; Expert Center Clinical Chemistry Eindhoven, Eindhoven, Netherlands
| | - Chantal Knoops
- Catharina Hospital Eindhoven, Department of Respiratory Medicine, Eindhoven, Netherlands
| | - Mieke Baselmans
- Catharina Hospital Eindhoven, Clinical Laboratory, Eindhoven, Netherlands
| | - Ben van den Borne
- Catharina Hospital Eindhoven, Department of Respiratory Medicine, Eindhoven, Netherlands
| | - Luc Brunsveld
- Eindhoven University of Technology, Institute for Complex Molecular Systems and Department of Biomedical Engineering, Laboratory of Chemical Biology, Eindhoven, Netherlands; Expert Center Clinical Chemistry Eindhoven, Eindhoven, Netherlands
| | - Volkher Scharnhorst
- Catharina Hospital Eindhoven, Clinical Laboratory, Eindhoven, Netherlands; Eindhoven University of Technology, Institute for Complex Molecular Systems and Department of Biomedical Engineering, Laboratory of Chemical Biology, Eindhoven, Netherlands; Expert Center Clinical Chemistry Eindhoven, Eindhoven, Netherlands
| | - Birgit Deiman
- Catharina Hospital Eindhoven, Clinical Laboratory, Eindhoven, Netherlands; Eindhoven University of Technology, Institute for Complex Molecular Systems and Department of Biomedical Engineering, Laboratory of Chemical Biology, Eindhoven, Netherlands; Expert Center Clinical Chemistry Eindhoven, Eindhoven, Netherlands.
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