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Ghiyasimoghaddam N, Shayan N, Mirkatuli HA, Baghbani M, Ameli N, Ashari Z, Mohtasham N. Does circulating tumor DNA apply as a reliable biomarker for the diagnosis and prognosis of head and neck squamous cell carcinoma? Discov Oncol 2024; 15:427. [PMID: 39259454 PMCID: PMC11390992 DOI: 10.1007/s12672-024-01308-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 09/03/2024] [Indexed: 09/13/2024] Open
Abstract
Oral cavity cancer is the most common type of head and neck cancer. There is no definitive standard diagnosis, prognosis, or treatment response biomarker panel based on simple, specific, non-invasive, and reliable methods for head and neck squamous cell carcinoma (HNSCC) patients. On the other hand, the frequent post-treatment biopsies make it challenging to discriminate residual disease or recurrent tumors following postoperative reparative and post-radiation changes. Saliva, blood plasma, and serum samples were commonly used to monitor HNSCC through liquid biopsies. Based on the evidence, the most prominent molecular-based fluid biomarker, such as circulating tumor DNA (ctDNA), has potential applications for early cancer diagnosis, screening, patient management, and surveillance. ctDNA showed genomic and epigenomic changes and the status of human papillomavirus (HPV) with the real-time monitoring of tumor status through cancer therapy. Due to the intra and inter-tumor heterogeneity of tumor cells like cancer stem cells (CSCs) and tumor microenvironment (TME) in HNSCC, the tiny tissue biopsy cannot reflect all genomic and transcriptomic abnormality. Most liquid biopsies are applied to detect circulating molecular biomarkers consisting of cell-free DNA (cfDNA), ctDNA, microRNA, mRNA, and exosome for monitoring tumor progression. Based on the results of previous studies, liquid biopsy can be applied for comprehensive multi-omic discovery by assessing the predictive value of ctDNA in both early and advanced cancers. Liquid biopsy can be used to evaluate molecular signature profiles in HNSCC patients, with great potential to help in early diagnosis, prognosis, surveillance, and treatment monitoring of tumors. These happen by designing longitudinal extensive cohort studies and the utility of organoid technology that promotes the context of personalized and precision cancer medicine.
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Affiliation(s)
- Negin Ghiyasimoghaddam
- Department of Emergency Medicine, Bohlool Hospital, Gonabad University of Medical Sciences, Gonabad, Iran
| | - Navidreza Shayan
- Department of Medical Sciences, Mashhad Branch, Islamic Azad University, Mashhad, Iran
| | | | | | - Nima Ameli
- Sinus and Surgical Endoscopic Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Zeynab Ashari
- Department of Cellular and Molecular (Genetic), Faculty of Biology, Qom Branch, Islamic Azad University, Qom, Iran
| | - Nooshin Mohtasham
- Oral and Maxillofacial Diseases Research Center, Mashhad University of Medical Sciences, P.O. Box: 9177948959, Mashhad, Iran.
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2
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Piana D, Iavarone F, De Paolis E, Daniele G, Parisella F, Minucci A, Greco V, Urbani A. Phenotyping Tumor Heterogeneity through Proteogenomics: Study Models and Challenges. Int J Mol Sci 2024; 25:8830. [PMID: 39201516 PMCID: PMC11354793 DOI: 10.3390/ijms25168830] [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: 06/23/2024] [Revised: 07/31/2024] [Accepted: 08/06/2024] [Indexed: 09/02/2024] Open
Abstract
Tumor heterogeneity refers to the diversity observed among tumor cells: both between different tumors (inter-tumor heterogeneity) and within a single tumor (intra-tumor heterogeneity). These cells can display distinct morphological and phenotypic characteristics, including variations in cellular morphology, metastatic potential and variability treatment responses among patients. Therefore, a comprehensive understanding of such heterogeneity is necessary for deciphering tumor-specific mechanisms that may be diagnostically and therapeutically valuable. Innovative and multidisciplinary approaches are needed to understand this complex feature. In this context, proteogenomics has been emerging as a significant resource for integrating omics fields such as genomics and proteomics. By combining data obtained from both Next-Generation Sequencing (NGS) technologies and mass spectrometry (MS) analyses, proteogenomics aims to provide a comprehensive view of tumor heterogeneity. This approach reveals molecular alterations and phenotypic features related to tumor subtypes, potentially identifying therapeutic biomarkers. Many achievements have been made; however, despite continuous advances in proteogenomics-based methodologies, several challenges remain: in particular the limitations in sensitivity and specificity and the lack of optimal study models. This review highlights the impact of proteogenomics on characterizing tumor phenotypes, focusing on the critical challenges and current limitations of its use in different clinical and preclinical models for tumor phenotypic characterization.
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Affiliation(s)
- Diletta Piana
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (D.P.); (F.I.); (F.P.)
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
| | - Federica Iavarone
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (D.P.); (F.I.); (F.P.)
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
| | - Elisa De Paolis
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
- Departmental Unit of Molecular and Genomic Diagnostics, Genomics Core Facility, Gemelli Science and Technology Park (G-STeP), Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Gennaro Daniele
- Phase 1 Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy;
| | - Federico Parisella
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (D.P.); (F.I.); (F.P.)
| | - Angelo Minucci
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
- Departmental Unit of Molecular and Genomic Diagnostics, Genomics Core Facility, Gemelli Science and Technology Park (G-STeP), Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy
| | - Viviana Greco
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (D.P.); (F.I.); (F.P.)
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
| | - Andrea Urbani
- Department of Basic Biotechnological Sciences, Intensivological and Perioperative Clinics, Università Cattolica del Sacro Cuore, 00168 Rome, Italy; (D.P.); (F.I.); (F.P.)
- Departmen Unity of Chemistry, Biochemistry and Clinical Molecular Biology, Department of Diagnostic and Laboratory Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168 Rome, Italy; (E.D.P.); (A.M.)
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3
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Alba-Bernal A, Godoy-Ortiz A, Domínguez-Recio ME, López-López E, Quirós-Ortega ME, Sánchez-Martín V, Roldán-Díaz MD, Jiménez-Rodríguez B, Peralta-Linero J, Bellagarza-García E, Troyano-Ramos L, Garrido-Ruiz G, Hierro-Martín MI, Vicioso L, González-Ortiz Á, Linares-Valencia N, Velasco-Suelto J, Carbajosa G, Garrido-Aranda A, Lavado-Valenzuela R, Álvarez M, Pascual J, Comino-Méndez I, Alba E. Increased blood draws for ultrasensitive ctDNA and CTCs detection in early breast cancer patients. NPJ Breast Cancer 2024; 10:36. [PMID: 38750090 PMCID: PMC11096188 DOI: 10.1038/s41523-024-00642-6] [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: 11/04/2023] [Accepted: 05/01/2024] [Indexed: 05/18/2024] Open
Abstract
Early breast cancer patients often experience relapse due to residual disease after treatment. Liquid biopsy is a methodology capable of detecting tumor components in blood, but low concentrations at early stages pose challenges. To detect them, next-generation sequencing has promise but entails complex processes. Exploring larger blood volumes could overcome detection limitations. Herein, a total of 282 high-volume plasma and blood-cell samples were collected for dual ctDNA/CTCs detection using a single droplet-digital PCR assay per patient. ctDNA and/or CTCs were detected in 100% of pre-treatment samples. On the other hand, post-treatment positive samples exhibited a minimum variant allele frequency of 0.003% for ctDNA and minimum cell number of 0.069 CTCs/mL of blood, surpassing previous investigations. Accurate prediction of residual disease before surgery was achieved in patients without a complete pathological response. A model utilizing ctDNA dynamics achieved an area under the ROC curve of 0.92 for predicting response. We detected disease recurrence in blood in the three patients who experienced a relapse, anticipating clinical relapse by 34.61, 9.10, and 7.59 months. This methodology provides an easily implemented alternative for ultrasensitive residual disease detection in early breast cancer patients.
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Affiliation(s)
- Alfonso Alba-Bernal
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
| | - Ana Godoy-Ortiz
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
| | - María Emilia Domínguez-Recio
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - Esperanza López-López
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - María Elena Quirós-Ortega
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
| | - Victoria Sánchez-Martín
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
| | - María Dunia Roldán-Díaz
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - Begoña Jiménez-Rodríguez
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
| | - Jesús Peralta-Linero
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - Estefanía Bellagarza-García
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
| | - Laura Troyano-Ramos
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
| | - Guadalupe Garrido-Ruiz
- Radiology Department, Hospital Clinico Universitario Virgen de la Victoria de Malaga, 29010, Malaga, Spain
| | - M Isabel Hierro-Martín
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Unidad de Gestion Clinica Provincial de Anatomia Patologica de Malaga, Hospital Clinico Universitario Virgen de la Victoria de Malaga, 29010, Malaga, Spain
- University of Málaga, Faculty of Medicine, 29010, Malaga, Spain
| | - Luis Vicioso
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Unidad de Gestion Clinica Provincial de Anatomia Patologica de Malaga, Hospital Clinico Universitario Virgen de la Victoria de Malaga, 29010, Malaga, Spain
- University of Málaga, Faculty of Medicine, 29010, Malaga, Spain
| | - Álvaro González-Ortiz
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
| | - Noelia Linares-Valencia
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - Jesús Velasco-Suelto
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
| | - Guillermo Carbajosa
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- University of Málaga, Faculty of Medicine, 29010, Malaga, Spain
| | - Alicia Garrido-Aranda
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
- Laboratorio de biologia molecular del cancer (LBMC), Centro de investigaciones medico-sanitarias (CIMES-UMA), 29010, Malaga, Spain
| | - Rocío Lavado-Valenzuela
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
- Laboratorio de biologia molecular del cancer (LBMC), Centro de investigaciones medico-sanitarias (CIMES-UMA), 29010, Malaga, Spain
| | - Martina Álvarez
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
- University of Málaga, Faculty of Medicine, 29010, Malaga, Spain
- Laboratorio de biologia molecular del cancer (LBMC), Centro de investigaciones medico-sanitarias (CIMES-UMA), 29010, Malaga, Spain
| | - Javier Pascual
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
| | - Iñaki Comino-Méndez
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain.
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain.
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain.
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain.
| | - Emilio Alba
- Unidad de Gestion Clinica Intercentros de Oncologia Medica, Hospitales Universitarios Regional y Virgen de la Victoria, 29010, Malaga, Spain
- The Biomedical Research Institute of Málaga (IBIMA-CIMES-UMA), 29010, Malaga, Spain
- Andalusia-Roche Network in Precision Medical Oncology, 41092, Sevilla, Spain
- Centro de Investigacion Biomedica en Red de Cancer (CIBERONC - CB16/12/00481), 28029, Madrid, Spain
- University of Málaga, Faculty of Medicine, 29010, Malaga, Spain
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Galant N, Nicoś M, Kuźnar-Kamińska B, Krawczyk P. Variant Allele Frequency Analysis of Circulating Tumor DNA as a Promising Tool in Assessing the Effectiveness of Treatment in Non-Small Cell Lung Carcinoma Patients. Cancers (Basel) 2024; 16:782. [PMID: 38398173 PMCID: PMC10887123 DOI: 10.3390/cancers16040782] [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: 01/22/2024] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 02/25/2024] Open
Abstract
Despite the different possible paths of treatment, lung cancer remains one of the leading causes of death in oncological patients. New tools guiding the therapeutic process are under scientific investigation, and one of the promising indicators of the effectiveness of therapy in patients with NSCLC is variant allele frequency (VAF) analysis. VAF is a metric characterized as the measurement of the specific variant allele proportion within a genomic locus, and it can be determined using methods based on NGS or PCR. It can be assessed using not only tissue samples but also ctDNA (circulating tumor DNA) isolated from liquid biopsy. The non-invasive characteristic of liquid biopsy enables a more frequent collection of material and increases the potential of VAF analysis in monitoring therapy. Several studies have been performed on patients with NSCLC to evaluate the possibility of VAF usage. The research carried out so far demonstrates that the evaluation of VAF dynamics may be useful in monitoring tumor progression, remission, and recurrence during or after treatment. Moreover, the use of VAF analysis appears to be beneficial in making treatment decisions. However, several issues require better understanding and standardization before VAF testing can be implemented in clinical practice. In this review, we discuss the difficulties in the application of ctDNA VAF analysis in clinical routine, discussing the diagnostic and methodological challenges in VAF measurement in liquid biopsy. We highlight the possible applications of VAF-based measurements that are under consideration in clinical trials in the monitoring of personalized treatments for patients with NSCLC.
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Affiliation(s)
- Natalia Galant
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Marcin Nicoś
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland
| | - Barbara Kuźnar-Kamińska
- Department of Pulmonology, Allergology and Respiratory Oncology, Poznan University of Medical Sciences, 61-710 Poznan, Poland;
| | - Paweł Krawczyk
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland
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Fang W, Liu X, Maiga M, Cao W, Mu Y, Yan Q, Zhu Q. Digital PCR for Single-Cell Analysis. BIOSENSORS 2024; 14:64. [PMID: 38391982 PMCID: PMC10886679 DOI: 10.3390/bios14020064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/24/2024]
Abstract
Single-cell analysis provides an overwhelming strategy for revealing cellular heterogeneity and new perspectives for understanding the biological function and disease mechanism. Moreover, it promotes the basic and clinical research in many fields at a single-cell resolution. A digital polymerase chain reaction (dPCR) is an absolute quantitative analysis technology with high sensitivity and precision for DNA/RNA or protein. With the development of microfluidic technology, digital PCR has been used to achieve absolute quantification of single-cell gene expression and single-cell proteins. For single-cell specific-gene or -protein detection, digital PCR has shown great advantages. So, this review will introduce the significance and process of single-cell analysis, including single-cell isolation, single-cell lysis, and single-cell detection methods, mainly focusing on the microfluidic single-cell digital PCR technology and its biological application at a single-cell level. The challenges and opportunities for the development of single-cell digital PCR are also discussed.
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Affiliation(s)
- Weibo Fang
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
| | - Xudong Liu
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
| | - Mariam Maiga
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
| | - Wenjian Cao
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
| | - Ying Mu
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
| | - Qiang Yan
- Department of Hepatobiliary and Pancreatic Surgery, Huzhou Central Hospital, Huzhou Key Laboratory of Intelligent and Digital Precision Surgery, Department of General Surgery, Affiliated Huzhou Hospital, School of Medicine, Zhejiang University, Huzhou 313000, China
| | - Qiangyuan Zhu
- Research Center for Analytical Instrumentation, Institute of Cyber-Systems and Control, College of Control Science and Engineering, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou 310027, China; (W.F.); (X.L.); (M.M.); (W.C.); (Y.M.)
- Huzhou Institute of Zhejiang University, Huzhou 313002, China
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6
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Bibikova M, Fan J. Liquid biopsy for early detection of lung cancer. CHINESE MEDICAL JOURNAL PULMONARY AND CRITICAL CARE MEDICINE 2023; 1:200-206. [PMID: 39171286 PMCID: PMC11332910 DOI: 10.1016/j.pccm.2023.08.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Indexed: 08/23/2024]
Abstract
Lung cancer is the leading cause of cancer-related mortality worldwide. Early cancer detection plays an important role in improving treatment success and patient prognosis. In the past decade, liquid biopsy became an important tool for cancer diagnosis, as well as for treatment selection and response monitoring. Liquid biopsy is a broad term that defines a non-invasive test done on a sample of blood or other body fluid to look for cancer cells or other analytes that can include DNA, RNA, or other molecules released by tumor cells. Liquid biopsies mainly include circulating tumor DNA, circulating RNA, microRNA, proteins, circulating tumor cells, exosomes, and tumor-educated platelets. This review summarizes the progress and clinical application potential of liquid biopsy for early detection of lung cancer.
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Affiliation(s)
- Marina Bibikova
- AnchorDx, Inc., 46305 Landing Parkway, Fremont, CA 94538, USA
| | - Jianbing Fan
- Department of Pathology, School of Basic Medical Science, Southern Medical University, Guangzhou, Guangdong 510515, China
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Ma Y, Gan J, Bai Y, Cao D, Jiao Y. Minimal residual disease in solid tumors: an overview. Front Med 2023; 17:649-674. [PMID: 37707677 DOI: 10.1007/s11684-023-1018-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 06/24/2023] [Indexed: 09/15/2023]
Abstract
Minimal residual disease (MRD) is termed as the small numbers of remnant tumor cells in a subset of patients with tumors. Liquid biopsy is increasingly used for the detection of MRD, illustrating the potential of MRD detection to provide more accurate management for cancer patients. As new techniques and algorithms have enhanced the performance of MRD detection, the approach is becoming more widely and routinely used to predict the prognosis and monitor the relapse of cancer patients. In fact, MRD detection has been shown to achieve better performance than imaging methods. On this basis, rigorous investigation of MRD detection as an integral method for guiding clinical treatment has made important advances. This review summarizes the development of MRD biomarkers, techniques, and strategies for the detection of cancer, and emphasizes the application of MRD detection in solid tumors, particularly for the guidance of clinical treatment.
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Affiliation(s)
- Yarui Ma
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - Jingbo Gan
- Genetron Health (Beijing) Co. Ltd., Beijing, 102206, China
| | - Yinlei Bai
- Genetron Health (Beijing) Co. Ltd., Beijing, 102206, China
| | - Dandan Cao
- Genetron Health (Beijing) Co. Ltd., Beijing, 102206, China
| | - Yuchen Jiao
- State Key Laboratory of Molecular Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Nabet C, Brossas JY, Poignon C, Bouzidi A, Paris L, Touafek F, Varlet-Marie E, Sterkers Y, Passebosc-Faure K, Dardé ML, Piarroux R, Denis JA. Assessment of Droplet Digital PCR for the Detection and Absolute Quantification of Toxoplasma gondii: A Comparative Retrospective Study. J Mol Diagn 2023; 25:467-476. [PMID: 37068735 DOI: 10.1016/j.jmoldx.2023.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 01/16/2023] [Accepted: 03/30/2023] [Indexed: 04/19/2023] Open
Abstract
Accurate tools for Toxoplasma gondii detection and quantification can be valuable for the early and effective management of toxoplasmosis. Droplet digital PCR (ddPCR) is a next-generation end-point PCR technique with high performance. The objective of the study was to evaluate the performance of ddPCR for the detection and absolute quantification of T. gondii. From January 2019 to October 2020, DNA samples collected at the Laboratory of Parasitology and Mycology of Pitié-Salpêtrière Hospital in Paris were retrospectively analyzed by ddPCR and real-time quantitative PCR (qPCR). To detect T. gondii with the best sensitivity possible, the REP-529 multicopy target was used. For absolute quantification of T. gondii, a specific single-copy target of α-tubulin was designed. T. gondii detection by ddPCR and qPCR was strongly correlated (R2 = 0.93), with a total concordance of 96.7% (n = 145/150). Quantification of T. gondii using ddPCR was successful for 15 of 35 samples showing a parasite load ≥170 copies/mL of DNA eluate using the α-tubulin target. The qPCR REP-529 quantification based on a standard curve was approximate and dependent on the strain genotype, which led to an estimate of parasite copy number 14- to 160-fold superior to the ddPCR result. In total, ddPCR is an effective molecular method for T. gondii detection that shows equivalent performance to qPCR. For robust T. gondii quantification, ddPCR is clearly more accurate than semiquantitative qPCR methods.
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Affiliation(s)
- Cécile Nabet
- Sorbonne University, INSERM, Pierre-Louis Institute of Epidemiology and Public Health (IPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Parasitology and Mycology Department, Paris, France.
| | - Jean-Yves Brossas
- Sorbonne University, Parasitology and Mycology Department, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Corentin Poignon
- Sorbonne University, Parasitology and Mycology Department, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Amira Bouzidi
- Sorbonne University, INSERM, Research Unit on Cardiovascular and Metabolic Disease, Institut of Cardiometabolism and Nutrition (ICAN), Department of Endocrine Biochemistry and Oncology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Luc Paris
- Sorbonne University, Parasitology and Mycology Department, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Feriel Touafek
- Sorbonne University, Parasitology and Mycology Department, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Emmanuelle Varlet-Marie
- University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Institut de Rechercher pour le Développement (IRD), MiVEGEC, University Hospital of Montpellier, Molecular Biology Pole of the National Reference Centre (CNR) for Toxoplasmosis, Montpellier, France
| | - Yvon Sterkers
- University of Montpellier, Centre National de la Recherche Scientifique (CNRS), Institut de Rechercher pour le Développement (IRD), MiVEGEC, University Hospital of Montpellier, Molecular Biology Pole of the National Reference Centre (CNR) for Toxoplasmosis, Montpellier, France
| | - Karine Passebosc-Faure
- National Reference Centre (CNR) for Toxoplasmosis/Toxoplasma Biological Research Centre (BRC), Dupuytren University Hospital Centre, Limoges, France
| | - Marie-Laure Dardé
- National Reference Centre (CNR) for Toxoplasmosis/Toxoplasma Biological Research Centre (BRC), Dupuytren University Hospital Centre, Limoges, France; Limoges University, INSERM, University Hospital Centre Limoges, Institut de Recherche pour le Développement (IRD), Tropical Neuroepidemiology Unit, Institute of Epidemiology and Tropical Neurology, Limoges, France
| | - Renaud Piarroux
- Sorbonne University, INSERM, Pierre-Louis Institute of Epidemiology and Public Health (IPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié-Salpêtrière Hospital, Parasitology and Mycology Department, Paris, France
| | - Jérôme Alexandre Denis
- Sorbonne University, INSERM, Saint-Antoine Research Centre, Cancer Biology and Therapeutics, Department of Endocrine Biochemistry and Oncology, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
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9
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Vlataki K, Antonouli S, Kalyvioti C, Lampri E, Kamina S, Mauri D, Harissis HV, Magklara A. Circulating Tumor DNA in the Management of Early-Stage Breast Cancer. Cells 2023; 12:1573. [PMID: 37371043 DOI: 10.3390/cells12121573] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 05/24/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
Liquid biopsies refer to the isolation and analysis of tumor-derived biological material from body fluids, most commonly blood, in order to provide clinically valuable information for the management of cancer patients. Their non-invasive nature allows to overcome the limitations of tissue biopsy and complement the latter in guiding therapeutic decision-making. In the past years, several studies have demonstrated that circulating tumor DNA (ctDNA) detection can be used in the clinical setting to improve patient prognosis and monitor therapy response, especially in metastatic cancers. With the advent of significant technological advances in assay development, ctDNA can now be accurately and reliably identified in early-stage cancers despite its low levels in the bloodstream. In this review, we discuss the most important studies that highlight the potential clinical utility of ctDNA in early-stage breast cancer focusing on early diagnosis, detection of minimal residual disease and prediction of metastatic relapse. We also offer a concise description of the most sensitive techniques that are deemed appropriate for ctDNA detection in early-stage cancer and we examine their advantages and disadvantages, as they have been employed in various studies. Finally, we discuss future perspectives on how ctDNA could be better integrated into the everyday oncology practice.
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Affiliation(s)
- Katerina Vlataki
- Department of Clinical Chemistry, Faculty of Medicine, University of Ioannina, 45110 Ioannina, Greece
| | - Sevastiani Antonouli
- Department of Clinical Chemistry, Faculty of Medicine, University of Ioannina, 45110 Ioannina, Greece
| | - Christina Kalyvioti
- Breast Unit, Department of Surgery, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Evangeli Lampri
- Department of Pathology, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Sevasti Kamina
- Department of Pathology, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Davide Mauri
- Department of Medical Oncology, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Haralampos V Harissis
- Breast Unit, Department of Surgery, University Hospital of Ioannina, 45500 Ioannina, Greece
| | - Angeliki Magklara
- Department of Clinical Chemistry, Faculty of Medicine, University of Ioannina, 45110 Ioannina, Greece
- Biomedical Research Institute, Foundation for Research and Technology, 45110 Ioannina, Greece
- Institute of Biosciences, University Research Center of Ioannina (URCI), 45110 Ioannina, Greece
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10
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Faulkner LG, Howells LM, Pepper C, Shaw JA, Thomas AL. The utility of ctDNA in detecting minimal residual disease following curative surgery in colorectal cancer: a systematic review and meta-analysis. Br J Cancer 2023; 128:297-309. [PMID: 36347967 PMCID: PMC9902552 DOI: 10.1038/s41416-022-02017-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 09/30/2022] [Accepted: 10/04/2022] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION Colorectal cancer is the fourth most common cancer in the UK. There remains a need for improved risk stratification following curative resection. Circulating-tumour DNA (ctDNA) has gained particular interest as a cancer biomarker in recent years. We performed a systematic review to assess the utility of ctDNA in identifying minimal residual disease in colorectal cancer. METHODS Studies were included if ctDNA was measured following curative surgery and long-term outcomes were assessed. Studies were excluded if the manuscript could not be obtained from the British Library or were not available in English. RESULTS Thirty-seven studies met the inclusion criteria, involving 3002 patients. Hazard ratios (HRs) for progression-free survival (PFS) were available in 21 studies. A meta-analysis using a random effects model demonstrated poorer PFS associated with ctDNA detection at the first liquid biopsy post-surgery [HR: 6.92 CI: 4.49-10.64 p < 0.00001]. This effect was also seen in subgroup analysis by disease extent, adjuvant chemotherapy and assay type. DISCUSSION Here we demonstrate that ctDNA detection post-surgery is associated with a greater propensity to disease relapse and is an independent indicator of poor prognosis. Prior to incorporation into clinical practice, consensus around timing of measurements and assay methodology are critical. PROTOCOL REGISTRATION The protocol for this review is registered on PROSPERO (CRD42021261569).
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Affiliation(s)
- Lucy G Faulkner
- Leicester Cancer Research Centre, Department of Genetics and Genome Biology, University of Leicester, Leicester Royal Infirmary, Leicester, LE2 7LX, UK.
| | - Lynne M Howells
- Leicester Cancer Research Centre, Department of Genetics and Genome Biology, University of Leicester, Leicester Royal Infirmary, Leicester, LE2 7LX, UK
| | - Coral Pepper
- Department of Library and Information Services, University Hospitals of Leicester NHS Trust, Leicester, LE1 5WW, UK
| | - Jacqueline A Shaw
- Leicester Cancer Research Centre, Department of Genetics and Genome Biology, University of Leicester, Leicester Royal Infirmary, Leicester, LE2 7LX, UK
| | - Anne L Thomas
- Leicester Cancer Research Centre, Department of Genetics and Genome Biology, University of Leicester, Leicester Royal Infirmary, Leicester, LE2 7LX, UK
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11
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Keraite I, Alvarez-Garcia V, Leslie NR. Nuclease Enrichment and qPCR Detection of Rare Nucleotide Variants. Methods Mol Biol 2023; 2621:41-56. [PMID: 37041439 DOI: 10.1007/978-1-0716-2950-5_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
The emergence of circulating DNA analysis in blood during the past decade has responded to the need for noninvasive alternatives to classical tissue biopsies. This has coincided with the development of techniques that allow the detection of low-frequency allele variants in clinical samples that typically carry very low amounts of fragmented DNA, such as plasma or FFPE samples. Enrichment of rare variants by nuclease-assisted mutant allele enrichment with overlapping probes (NaME-PrO) enables a more sensitive detection of mutations in tissue biopsy samples alongside standard qPCR detection assays. Such sensitivity is normally achieved by other more complex PCR methods, such as TaqMan qPCR and digital droplet PCR (ddPCR). Here we describe a workflow of mutation-specific nuclease-based enrichment combined with a SYBR Green real-time quantitative PCR detection method that provides comparable results to ddPCR. Using a PIK3CA mutation as an example, this combined workflow enables detection and accurate prediction of initial variant allele fraction in samples with a low mutant allele frequency (<1%) and could be applied flexibly to detect other mutations of interest.
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Affiliation(s)
- Ieva Keraite
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, UK
- CNAG-CRG, Centre for Genomic Regulation (CRG), Barcelona, Institute of Science and Technology (BIST), Barcelona, Spain
| | - Virginia Alvarez-Garcia
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, UK
- Cancer Research UK Edinburgh Centre, Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - Nicholas R Leslie
- Institute of Biological Chemistry, Biophysics and Bioengineering, Heriot-Watt University, Edinburgh, UK.
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12
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Bożyk A, Nicoś M. The Overview of Perspectives of Clinical Application of Liquid Biopsy in Non-Small-Cell Lung Cancer. Life (Basel) 2022; 12:1640. [PMID: 36295075 PMCID: PMC9604747 DOI: 10.3390/life12101640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Revised: 10/12/2022] [Accepted: 10/17/2022] [Indexed: 01/19/2023] Open
Abstract
The standard diagnostics procedure for non-small-cell lung cancer (NSCLC) requires a pathological evaluation of tissue samples obtained by surgery or biopsy, which are considered invasive sampling procedures. Due to this fact, re-sampling of the primary tumor at the moment of progression is limited and depends on the patient's condition, even if it could reveal a mechanism of resistance to applied therapy. Recently, many studies have indicated that liquid biopsy could be provided for the noninvasive management of NSCLC patients who receive molecularly targeted therapies or immunotherapy. The liquid biopsy of neoplastic patients harbors small fragments of circulating-free DNA (cfDNA) and cell-free RNA (cfRNA) secreted to the circulation from normal cells, as well as a subset of tumor-derived circulating tumor cells (CTCs) or circulating tumor DNA (ctDNA). In NSCLC patients, a longitudinal assessment of genetic alterations in "druggable" genes in liquid biopsy might improve the follow-up of treatment efficacy and allow for the detection of an early progression before it is detectable in computed tomography or a clinical image. However, a liquid biopsy may be used to determine a variety of relevant molecular or genetic information for understanding tumor biology and its evolutionary trajectories. Thus, liquid biopsy is currently associated with greater hope for common diagnostic and clinical applications. In this review, we would like to highlight diagnostic challenges in the application of liquid biopsy into the clinical routine and indicate its implications on the metastatic spread of NSCLC or monitoring of personalized treatment regimens.
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Affiliation(s)
| | - Marcin Nicoś
- Department of Pneumonology, Oncology and Allergology, Medical University of Lublin, 20-059 Lublin, Poland
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13
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Gu Z, Sun T, Guo Q, Wang Y, Ge Y, Gu H, Xu G, Xu H. Bead-Based Multiplexed Droplet Digital Polymerase Chain Reaction in a Single Tube Using Universal Sequences: An Ultrasensitive, Cross-Reaction-Free, and High-Throughput Strategy. ACS Sens 2022; 7:2759-2766. [PMID: 36041054 DOI: 10.1021/acssensors.2c01415] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The multiplexed digital polymerase chain reaction (PCR) is widely used in molecular diagnosis owing to its high sensitivity and throughput for multiple target detection compared with the single-plexed digital PCR; however, current multiplexed digital PCR technologies lack efficient coding strategies that do not compromise the sensitivity and signal-to-noise (S/N) ratio. Hence, we propose a fluorescent-encoded bead-based multiplexed droplet digital PCR method for ultra-high coding capacity, along with the creative design of universal sequences (primer and fluorescent TaqMan probe) for ultra-sensitivity and high S/N ratios. First, pre-amplification is used to introduce universal primers and universal fluorescent TaqMan probes to reduce primer interference and background noise, as well as to enrich regions of interest in targeted analytes. Second, fluorescent-encoded beads (FEBs), coupled with the corresponding target sequence-specific capture probes through streptavidin-biotin conjugation, are used to partition amplicons via hybridization according to the Poisson distribution. Finally, FEBs mixed with digital PCR mixes are isolated into droplets generated via Sapphire chips (Naica Crystal Digital PCR system) to complete the digital PCR and result analysis. For proof of concept, we demonstrate that this method achieves high S/N ratios in a 5-plexed assay for influenza viruses and SARS-CoV-2 at concentrations below 10 copies and even close to a single molecule per reaction without cross-reaction, further verifying the possibility of clinical actual sample detection with 100% accuracy, which paves the way for the realization of digital PCR with ultrahigh coding capacity and ultra-sensitivity.
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Affiliation(s)
- Zhejia Gu
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Tong Sun
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Qingsheng Guo
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Yao Wang
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Yunfei Ge
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Hongchen Gu
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Gaolian Xu
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
| | - Hong Xu
- School of Biomedical Engineering/Med-X Research Institute, Shanghai Jiao Tong University, Shanghai 200030, P. R. China
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14
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Aulakh SS, Silverman DA, Young K, Dennis SK, Birkeland AC. The Promise of Circulating Tumor DNA in Head and Neck Cancer. Cancers (Basel) 2022; 14:2968. [PMID: 35740633 PMCID: PMC9221491 DOI: 10.3390/cancers14122968] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/08/2022] [Accepted: 06/13/2022] [Indexed: 12/17/2022] Open
Abstract
As the seventh most common cancer globally, head and neck cancers (HNC) exert considerable disease burden, with an estimated 277,597 deaths worldwide in 2020 alone. Traditional risk factors for HNC include tobacco, alcohol, and betel nut; more recently, human papillomavirus has emerged as a distinct driver of disease. Currently, limitations of cancer screening and surveillance methods often lead to identifying HNC in more advanced stages, with associated poor outcomes. Liquid biopsies, in particular circulating tumor DNA (ctDNA), offer the potential for enhancing screening, early diagnosis, and surveillance in HNC patients, with potential improvements in HNC patient outcomes. In this review, we examine current methodologies for detecting ctDNA and highlight current research illustrating viral and non-viral ctDNA biomarker utilities in HNC screening, diagnosis, treatment response, and prognosis. We also summarize current challenges and future directions for ctDNA testing in HNC patients.
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Affiliation(s)
| | - Dustin A. Silverman
- Department of Otolaryngology—Head and Neck Surgery, University of California, Davis, CA 95817, USA; (D.A.S.); (S.K.D.)
| | - Kurtis Young
- John A. Burns School of Medicine, Honolulu, HI 96813, USA;
| | - Steven K. Dennis
- Department of Otolaryngology—Head and Neck Surgery, University of California, Davis, CA 95817, USA; (D.A.S.); (S.K.D.)
| | - Andrew C. Birkeland
- Department of Otolaryngology—Head and Neck Surgery, University of California, Davis, CA 95817, USA; (D.A.S.); (S.K.D.)
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15
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Liu S, Wang J. Current and Future Perspectives of Cell-Free DNA in Liquid Biopsy. Curr Issues Mol Biol 2022; 44:2695-2709. [PMID: 35735625 PMCID: PMC9222159 DOI: 10.3390/cimb44060184] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/01/2022] [Accepted: 06/09/2022] [Indexed: 11/16/2022] Open
Abstract
A liquid biopsy is a minimally invasive or non-invasive method to analyze a range of tumor material in blood or other body fluids, including circulating tumor cells (CTCs), cell-free DNA (cfDNA), messenger RNA (mRNA), microRNA (miRNA), and exosomes, which is a very promising technology. Among these cancer biomarkers, plasma cfDNA is the most widely used in clinical practice. Compared with a tissue biopsy of traditional cancer diagnosis, in assessing tumor heterogeneity, a liquid biopsy is more reliable because all tumor sites release cfDNA into the blood. Therefore, a cfDNA liquid biopsy is less invasive and comprehensive. Moreover, the development of next-generation sequencing technology makes cfDNA sequencing more sensitive than a tissue biopsy, with higher clinical applicability and wider application. In this publication, we aim to review the latest perspectives of cfDNA liquid biopsy clinical significance and application in cancer diagnosis, treatment, and prognosis. We introduce the sequencing techniques and challenges of cfDNA detection, analysis, and clinical applications, and discuss future research directions.
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16
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Arisi MF, Dotan E, Fernandez SV. Circulating Tumor DNA in Precision Oncology and Its Applications in Colorectal Cancer. Int J Mol Sci 2022; 23:ijms23084441. [PMID: 35457259 PMCID: PMC9024503 DOI: 10.3390/ijms23084441] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 03/29/2022] [Accepted: 04/14/2022] [Indexed: 02/06/2023] Open
Abstract
Circulating tumor DNA (ctDNA) is a component of cell-free DNA (cfDNA) that is shed by malignant tumors into the bloodstream and other bodily fluids. ctDNA can comprise up to 10% of a patient’s cfDNA depending on their tumor type and burden. The short half-life of ctDNA ensures that its detection captures tumor burden in real-time and offers a non-invasive method of repeatedly evaluating the genomic profile of a patient’s tumor. A challenge in ctDNA detection includes clonal hematopoiesis of indeterminate potential (CHIP), which can be distinguished from tumor variants using a paired whole-blood control. Most assays for ctDNA quantification rely on measurements of somatic variant allele frequency (VAF), which is a mutation-dependent method. Patients with certain types of solid tumors, including colorectal cancer (CRC), can have levels of cfDNA 50 times higher than healthy patients. ctDNA undergoes a precipitous drop shortly after tumor resection and therapy, and rising levels can foreshadow radiologic recurrence on the order of months. The amount of tumor bulk required for ctDNA detection is lower than that for computed tomography (CT) scan detection, with ctDNA detection preceding radiologic recurrence in many cases. cfDNA/ctDNA can be used for tumor molecular profiling to identify resistance mutations when tumor biopsy is not available, to detect minimal residual disease (MRD), to monitor therapy response, and for the detection of tumor relapse. Although ctDNA is not yet implemented in clinical practice, studies are ongoing to define the appropriate way to use it as a tool in the clinic. In this review article, we examine the general aspects of ctDNA, its status as a biomarker, and its role in the management of early (II–III) and late (IV; mCRC) stage colorectal cancer (CRC).
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Affiliation(s)
- Maria F. Arisi
- Sidney Kimmel Medical School, Thomas Jefferson University, Philadelphia, PA 19107, USA;
| | - Efrat Dotan
- Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA;
| | - Sandra V. Fernandez
- Department of Pathology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA
- Correspondence:
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17
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Merk C, Martling A, Lindberg J, Benhaim L, Taieb J, Lind P. Circulating tumor DNA (ctDNA) in adjuvant therapy of early stage colon cancer: current status and future perspectives. Acta Oncol 2022; 61:523-530. [PMID: 35139729 DOI: 10.1080/0284186x.2022.2033831] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND This article reviews the current knowledge on circulating tumor DNA (ctDNA) in early stage colon cancer and ongoing trials on ctDNA-guided treatment in the adjuvant setting. METHODS A literature search of Pubmed was performed to identify studies on ctDNA in early stage colon cancer and neoadjuvant or adjuvant treatment. For ongoing trials, we searched clinicaltrials.gov and the Australian New Zealand Clinical Trials Registry (ANZCTR). RESULTS Several studies show that ctDNA is a strong predictor for recurrence and survival after surgery and adjuvant chemotherapy. The specificity of this marker is extremely high, and the sensitivity is increasing with the development of technology. Recurrences can be detected very early and the analysis can potentially be used to guide neoadjuvant and adjuvant treatment. Ongoing and planned studies are now looking into escalation and de-escalation of therapy according to ctDNA-status after surgery. CONCLUSION Serial measurement of ctDNA shows great promise as a marker for both prognosis and response to treatment in early colon cancer. Future studies will show whether we can use this analysis for tailoring treatment for patients in the adjuvant and neoadjuvant setting. With improved technology, ctDNA has the potential of becoming a 'game-changer' in the treatment of early stage colon cancers.
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Affiliation(s)
- Cecilia Merk
- Department of Upper Abdominal Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Anna Martling
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Johan Lindberg
- Department of Medical Epidemiology and Biostatistics, Science for Life Laboratory, Karolinska Institutet, Stockholm, Sweden
| | - Léonor Benhaim
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Equipe labellisée Ligue Nationale contre le cancer, Paris, France
- Department of Visceral and Surgical Oncology, Villejuif, France
| | - Julien Taieb
- Department of Gastroenterology and Gastrointestinal Oncology, Hôpital Européen Georges-Pompidou, AP-HP, Université de Paris, Paris, France
- Centre de Recherche des Cordeliers, INSERM, CNRS, Sorbonne Université, Université de Paris, USPC, Equipe labellisée Ligue Nationale Contre le Cancer, SIRIC CARPEM, Paris, France
| | - Pehr Lind
- Department of Clinical Science and Education, Karolinska Institutet, Södersjukhuset, Sweden
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18
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Bouzidi A, Labreche K, Baron M, Veyri M, Denis JA, Touat M, Sanson M, Davi F, Guillerm E, Jouannet S, Charlotte F, Bielle F, Choquet S, Boëlle PY, Cadranel J, Leblond V, Autran B, Lacorte JM, Spano JP, Coulet F. Low-Coverage Whole Genome Sequencing of Cell-Free DNA From Immunosuppressed Cancer Patients Enables Tumor Fraction Determination and Reveals Relevant Copy Number Alterations. Front Cell Dev Biol 2021; 9:661272. [PMID: 34710202 PMCID: PMC8369887 DOI: 10.3389/fcell.2021.661272] [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: 01/30/2021] [Accepted: 06/18/2021] [Indexed: 11/13/2022] Open
Abstract
Cell-free DNA (cfDNA) analysis is a minimally invasive method that can be used to detect genomic abnormalities by directly testing a blood sample. This method is particularly useful for immunosuppressed patients, who are at high risk of complications from tissue biopsy. The cfDNA tumor fraction (TF) varies greatly across cancer type and between patients. Thus, the detection of molecular alterations is highly dependent on the circulating TF. In our study, we aimed to calculate the TF and characterize the copy number aberration (CNA) profile of cfDNA from patients with rare malignancies occurring in immunosuppressed environments or immune-privileged sites. To accomplish this, we recruited 36 patients: 19 patients with non-Hodgkin lymphoma (NHL) who were either human immunodeficiency virus (HIV)-positive or organ transplant recipients, 5 HIV-positive lung cancer patients, and 12 patients with glioma. cfDNA was extracted from the patients' plasma and sequenced using low-coverage whole genome sequencing (LC-WGS). The cfDNA TF was then calculated using the ichorCNA bioinformatic algorithm, based on the CNA profile. In parallel, we performed whole exome sequencing of patient tumor tissue and cfDNA samples with detectable TFs. We detected a cfDNA TF in 29% of immune-suppressed patients (one patient with lung cancer and six with systemic NHL), with a TF range from 8 to 70%. In these patients, the events detected in the CNA profile of cfDNA are well-known events associated with NHL and lung cancer. Moreover, cfDNA CNA profile correlated with the CNA profile of matched tumor tissue. No tumor-derived cfDNA was detected in the glioma patients. Our study shows that tumor genetic content is detectable in cfDNA from immunosuppressed patients with advanced NHL or lung cancer. LC-WGS is a time- and cost-effective method that can help select an appropriate strategy for performing extensive molecular analysis of cfDNA. This technique also enables characterization of CNAs in cfDNA when sufficient tumor content is available. Hence, this approach can be used to collect useful molecular information that is relevant to patient care.
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Affiliation(s)
- Amira Bouzidi
- Sorbonne University, INSERM, Research Unit on Cardiovascular and Metabolic Disease UMR ICAN, Department of Endocrine Biochemistry and Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Karim Labreche
- Sorbonne University, INSERM, Pierre Louis Institute of Epidemiology and Public Health, Paris, France
| | - Marine Baron
- Sorbonne University, Center for Immunology and Infectious Diseases (CIMI-Paris), Department of Hematology, APHP, Hôpital Pitié Salpêtrière, Paris, France
| | - Marianne Veyri
- Sorbonne University, INSERM, Pierre Louis Institute of Epidemiology and Public Health, Theravir Team, Medical Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Jérôme Alexandre Denis
- Sorbonne University, INSERM, Saint-Antoine Research Center, Cancer Biology and Therapeutics, CRSA, Department of Endocrine Biochemistry and Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Mehdi Touat
- Sorbonne University, INSERM, CNRS, Brain and Spine Institute, ICM, Department of Neurology 2-Mazarin, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Marc Sanson
- Sorbonne University, INSERM, CNRS, Brain and Spine Institute, ICM, Department of Neurology 2-Mazarin, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Frédéric Davi
- Sorbonne University, INSERM, Centre de Recherche des Cordeliers, Department of Biological Hematology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Erell Guillerm
- Sorbonne University, INSERM, Saint-Antoine Research Center, Microsatellites Instability and Cancer, CRSA, Genetics Department, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Stéphanie Jouannet
- Sorbonne University, Neurosurgery Department, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Frédéric Charlotte
- Sorbonne University, Anatomy and Pathologic Cytology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Franck Bielle
- Sorbonne University, Neuropathology Department, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Sylvain Choquet
- Sorbonne University, Center for Immunology and Infectious Diseases (CIMI-Paris), Department of Hematology, APHP, Hôpital Pitié Salpêtrière, Paris, France
| | - Pierre-Yves Boëlle
- Sorbonne University, INSERM, Pierre Louis Institute of Epidemiology and Public Health, Paris, France
| | - Jacques Cadranel
- Sorbonne University, Chest Department and Thoracic Oncology, GRC 04, Theranoscan, AP-HP, Hôpital Tenon, Paris, France
| | - Véronique Leblond
- Sorbonne University, Center for Immunology and Infectious Diseases (CIMI-Paris), Department of Hematology, APHP, Hôpital Pitié Salpêtrière, Paris, France
| | - Brigitte Autran
- Sorbonne University, INSERM, CNRS, Center for Immunology and Infectious Diseases (CIMI-Paris), AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Jean-Marc Lacorte
- Sorbonne University, INSERM, Research Unit on Cardiovascular and Metabolic Disease UMR ICAN, Department of Endocrine Biochemistry and Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Jean-Philippe Spano
- Sorbonne University, INSERM, Research Unit on Cardiovascular and Metabolic Disease UMR ICAN, Department of Endocrine Biochemistry and Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
| | - Florence Coulet
- Sorbonne University, INSERM, Research Unit on Cardiovascular and Metabolic Disease UMR ICAN, Department of Endocrine Biochemistry and Oncology, AP-HP, Hôpital Pitié Salpêtrière, Paris, France
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Reita D, Pabst L, Pencreach E, Guérin E, Dano L, Rimelen V, Voegeli AC, Vallat L, Mascaux C, Beau-Faller M. Molecular Mechanism of EGFR-TKI Resistance in EGFR-Mutated Non-Small Cell Lung Cancer: Application to Biological Diagnostic and Monitoring. Cancers (Basel) 2021; 13:4926. [PMID: 34638411 PMCID: PMC8507869 DOI: 10.3390/cancers13194926] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 09/20/2021] [Accepted: 09/23/2021] [Indexed: 12/21/2022] Open
Abstract
Non-small cell lung cancer (NSCLC) is the most common cancer in the world. Activating epidermal growth factor receptor (EGFR) gene mutations are a positive predictive factor for EGFR tyrosine kinase inhibitors (TKIs). For common EGFR mutations (Del19, L858R), the standard first-line treatment is actually third-generation TKI, osimertinib. In the case of first-line treatment by first (erlotinib, gefitinib)- or second-generation (afatinib) TKIs, osimertinib is approved in second-line treatment for patients with T790M EGFR mutation. Despite the excellent disease control results with EGFR TKIs, acquired resistance inevitably occurs and remains a biological challenge. This leads to the discovery of novel biomarkers and possible drug targets, which vary among the generation/line of EGFR TKIs. Besides EGFR second/third mutations, alternative mechanisms could be involved, such as gene amplification or gene fusion, which could be detected by different molecular techniques on different types of biological samples. Histological transformation is another mechanism of resistance with some biological predictive factors that needs tumor biopsy. The place of liquid biopsy also depends on the generation/line of EGFR TKIs and should be a good candidate for molecular monitoring. This article is based on the literature and proposes actual and future directions in clinical and translational research.
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Affiliation(s)
- Damien Reita
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
- Bio-imagery and Pathology (LBP), UMR CNRS 7021, Strasbourg University, 67400 Illkirch-Graffenstaden, France
| | - Lucile Pabst
- Department of Pneumology, Strasbourg University Hospital, CEDEX, 67091 Strasbourg, France; (L.P.); (C.M.)
| | - Erwan Pencreach
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
- INSERM U1113, IRFAC, Strasbourg University, 67000 Strasbourg, France
| | - Eric Guérin
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
- INSERM U1113, IRFAC, Strasbourg University, 67000 Strasbourg, France
| | - Laurent Dano
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
| | - Valérie Rimelen
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
| | - Anne-Claire Voegeli
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
| | - Laurent Vallat
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
| | - Céline Mascaux
- Department of Pneumology, Strasbourg University Hospital, CEDEX, 67091 Strasbourg, France; (L.P.); (C.M.)
- INSERM U1113, IRFAC, Strasbourg University, 67000 Strasbourg, France
| | - Michèle Beau-Faller
- Department of Biochemistry and Molecular Biology, Strasbourg University Hospital, CEDEX, 67098 Strasbourg, France; (D.R.); (E.P.); (E.G.); (L.D.); (V.R.); (A.-C.V.); (L.V.)
- INSERM U1113, IRFAC, Strasbourg University, 67000 Strasbourg, France
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20
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Akahori D, Inoue Y, Inui N, Karayama M, Yasui H, Hozumi H, Suzuki Y, Furuhashi K, Fujisawa T, Enomoto N, Nakamura Y, Suda T. Comparative assessment of NOIR-SS and ddPCR for ctDNA detection of EGFR L858R mutations in advanced L858R-positive lung adenocarcinomas. Sci Rep 2021; 11:14999. [PMID: 34294857 PMCID: PMC8298558 DOI: 10.1038/s41598-021-94592-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 07/07/2021] [Indexed: 12/13/2022] Open
Abstract
Genotyping epidermal growth factor receptor (EGFR) is an essential process to indicate lung adenocarcinoma patients for the most appropriate treatment. Liquid biopsy using circulating tumor DNA (ctDNA) potentially complements the use of tumor tissue biopsy for identifying genotype-specific mutations in cancer cells. We assessed the performance of a high-fidelity sequencing method that uses molecular barcodes called the nonoverlapping integrated read sequencing system (NOIR-SS) for detecting EGFR L858R-mutated alleles in 33 advanced or recurrent patients with L858R mutation-positive lung adenocarcinoma revealed by matched tissue biopsy. We compared NOIR-SS with site-specific droplet digital PCR (ddPCR), which was taken as the reference, in terms of sensitivity and ability to quantify L858R variant allele fractions (VAFs). NOIR-SS and ddPCR had sensitivities of 87.9% (29/33) and 78.8% (26/33) for detecting L858R alleles, respectively. The VAFs measured by each assay were strongly correlated. Notably, one specimen was positive with a VAF of 30.12% for NOIR-SS but marginally positive with that of 0.05% for ddPCR because of a previously poorly recognized mechanism: two-base substitution-induced L858R (c.2573_2574delinsGA). These results indicate that NOIR-SS is a useful method for detecting ctDNA, potentially overcoming a limitation of ddPCR which highly depends on the binding ability of primers to specific targeting sequences.
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Affiliation(s)
- Daisuke Akahori
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Yusuke Inoue
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan.,Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Naoki Inui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan. .,Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan.
| | - Masato Karayama
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan.,Department of Clinical Oncology, Hamamatsu University School of Medicine, Hamamatsu, Japan
| | - Hideki Yasui
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Hironao Hozumi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Yuzo Suzuki
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Kazuki Furuhashi
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Tomoyuki Fujisawa
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Noriyuki Enomoto
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Yutaro Nakamura
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
| | - Takafumi Suda
- Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu, 431-3192, Japan
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21
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Abstract
The global liquid biopsy industry is expected to exceed $US5 billion by 2023. One application of liquid biopsy technology is the diagnosis of disease using biomarkers found in blood, urine, stool, saliva, and other biological samples from patients. These biomarkers could be DNA, RNA, protein, or even a cell. More recently, the use of cell-free DNA from plasma is emerging as an important minimally invasive tool for clinical diagnosis. The development of technology has increased the diversity of its application. Here, we discuss how liquid biopsies have been used in the clinic, and how personalized medicine are likely to use liquid biopsies in the near future.
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22
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Moreno-Manuel A, Calabuig-Fariñas S, Obrador-Hevia A, Blasco A, Fernández-Díaz A, Sirera R, Camps C, Jantus-Lewintre E. dPCR application in liquid biopsies: divide and conquer. Expert Rev Mol Diagn 2020; 21:3-15. [PMID: 33305634 DOI: 10.1080/14737159.2021.1860759] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Precision medicine is already a reality in oncology, since biomarker-driven therapies have clearly improved patient survival. Furthermore, a new, minimally invasive strategy termed 'liquid biopsy' (LB) has revolutionized the field by allowing comprehensive cancer genomic profiling through the analysis of circulating tumor DNA (ctDNA). However, its detection requires extremely sensitive and efficient technologies. A powerful molecular tool based on the principle of 'divide and conquer' has emerged to solve this problem. Thus, digital PCR (dPCR) allows absolute and accurate quantification of target molecules.Areas covered: In this review we will discuss the fundamentals of dPCR and the most common approaches used for partition of samples and quantification. The advantages and limitations of dPCR will be mentioned in the context of LB in oncology.Expert opinion: In our opinion, dPCR has proven to be one of the most sensitive methods available for LB analysis, albeit some aspects such as its capacity of multiplexing and protocol standardization still require further improvements. Furthermore, the increasing sensitivities and lower costs of next generation sequencing (NGS) methods position dPCR as a confirmatory and complementary technique for NGS results which will likely prove to be very useful for treatment monitoring and assessing minimal residual disease.
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Affiliation(s)
- Andrea Moreno-Manuel
- Molecular Oncology Laboratory, Fundación Para La Investigación del Hospital General Universitario De Valencia, Valencia, Spain.,Mixed Unit TRIAL, (Príncipe Felipe Research Centre & Fundación Para La Investigación Del Hospital General Universitario De Valencia), Valencia, Spain
| | - Silvia Calabuig-Fariñas
- Molecular Oncology Laboratory, Fundación Para La Investigación del Hospital General Universitario De Valencia, Valencia, Spain.,Mixed Unit TRIAL, (Príncipe Felipe Research Centre & Fundación Para La Investigación Del Hospital General Universitario De Valencia), Valencia, Spain.,Department of Pathology, Universitat de València, València, Spain.,CIBERONC, Madrid, Spain
| | - Antonia Obrador-Hevia
- Group of Advanced Therapies and Biomarkers in Clinical Oncology, Health Research Institute of the Balearic Islands (Idisba), Son Espases University Hospital, Palma, Spain.,Molecular Diagnosis Unit, Son Espases University Hospital, Palma, Spain
| | - Ana Blasco
- CIBERONC, Madrid, Spain.,Medical Oncology Department, General University Hospital of Valencia, Valencia, Spain
| | - Amaya Fernández-Díaz
- Medical Oncology Department, General University Hospital of Valencia, Valencia, Spain
| | - Rafael Sirera
- Mixed Unit TRIAL, (Príncipe Felipe Research Centre & Fundación Para La Investigación Del Hospital General Universitario De Valencia), Valencia, Spain.,CIBERONC, Madrid, Spain.,Department of Biotechnology, Universitat Politècnica De València, Valencia, Spain
| | - Carlos Camps
- Molecular Oncology Laboratory, Fundación Para La Investigación del Hospital General Universitario De Valencia, Valencia, Spain.,Mixed Unit TRIAL, (Príncipe Felipe Research Centre & Fundación Para La Investigación Del Hospital General Universitario De Valencia), Valencia, Spain.,CIBERONC, Madrid, Spain.,Medical Oncology Department, General University Hospital of Valencia, Valencia, Spain.,Department of Medicine, Universitat De València, Valencia, Spain
| | - Eloisa Jantus-Lewintre
- Molecular Oncology Laboratory, Fundación Para La Investigación del Hospital General Universitario De Valencia, Valencia, Spain.,Mixed Unit TRIAL, (Príncipe Felipe Research Centre & Fundación Para La Investigación Del Hospital General Universitario De Valencia), Valencia, Spain.,CIBERONC, Madrid, Spain.,Department of Biotechnology, Universitat Politècnica De València, Valencia, Spain
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23
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Grunvald MW, Jacobson RA, Kuzel TM, Pappas SG, Masood A. Current Status of Circulating Tumor DNA Liquid Biopsy in Pancreatic Cancer. Int J Mol Sci 2020; 21:E7651. [PMID: 33081107 PMCID: PMC7589736 DOI: 10.3390/ijms21207651] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 10/12/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer is a challenging disease with a low 5-year survival rate. There are areas for improvement in the tools used for screening, diagnosis, prognosis, treatment selection, and assessing treatment response. Liquid biopsy, particularly cell free DNA liquid biopsy, has shown promise as an adjunct to our standard care for pancreatic cancer patients, but has not yet been universally adopted into regular use by clinicians. In this publication, we aim to review cfDNA liquid biopsy in pancreatic cancer with an emphasis on current techniques, clinical utility, and areas of active investigation. We feel that researchers and clinicians alike should be familiar with this exciting modality as it gains increasing importance in the care of cancer patients.
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Affiliation(s)
- Miles W. Grunvald
- Department of Surgery, Rush University Medical Center, Chicago, IL 60612, USA; (M.W.G.); (R.A.J.); (S.G.P.)
| | - Richard A. Jacobson
- Department of Surgery, Rush University Medical Center, Chicago, IL 60612, USA; (M.W.G.); (R.A.J.); (S.G.P.)
| | - Timothy M. Kuzel
- Division of Hematology/Oncology and Cell Therapy, Rush University Medical Center, Chicago, IL 60612, USA;
| | - Sam G. Pappas
- Department of Surgery, Rush University Medical Center, Chicago, IL 60612, USA; (M.W.G.); (R.A.J.); (S.G.P.)
| | - Ashiq Masood
- Division of Hematology/Oncology and Cell Therapy, Rush University Medical Center, Chicago, IL 60612, USA;
- Rush Precision Oncology Program, Rush University Medical Center, Chicago, IL 60612, USA
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24
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Yin J, Zou Z, Yin F, Liang H, Hu Z, Fang W, Lv S, Zhang T, Wang B, Mu Y. A Self-Priming Digital Polymerase Chain Reaction Chip for Multiplex Genetic Analysis. ACS NANO 2020; 14:10385-10393. [PMID: 32794742 DOI: 10.1021/acsnano.0c04177] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Digital PCR (polymerase chain reaction) is a powerful and attractive tool for the quantification of nucleic acids. However, the multiplex detection capabilities of this system are limited or require expensive instrumentation and reagents, all of which can hinder multiplex detection goals. Here, we propose strategies toward solving these issues regarding digital PCR. We designed and tested a self-priming digital PCR chip containing 6-plex detection capabilities using monochrome fluorescence, which has six detection areas and four-layer structures. This strategy achieved multiplex digital detection by the use of self-priming to preintroduce the specific reaction mix to a certain detection area. This avoids competition when multiple primer pairs coexist, allowing for multiplexing in a shorter time while using less reagents and low-cost instruments. This also prevents the digital PCR chip from experiencing long sample introduction time and evaporation. For further validation, this multiplex digital PCR chip was used to detect five types of EGFR (epidermal growth factor receptor) gene mutations in 15 blood samples from lung cancer patients. We conclude that this technique can precisely quantify EGFR mutations in high-performance diagnostics. This multiplex digital detection chip is a simple and inexpensive test intended for liquid biopsies. It can be applied and used in prenatal diagnostics, the monitoring of residual disease, rapid pathogen detection, and many other procedures.
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Affiliation(s)
- Juxin Yin
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
| | - Zheyu Zou
- College of Life Sciences, Zhejiang University, Hangzhou 310058, Zhejiang, China
| | - Fangfang Yin
- Weifang People's Hospital, Weifang 261000, China
| | - Hongxiao Liang
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
| | - Zhenming Hu
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
| | - Weibo Fang
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
| | - Shaowu Lv
- Key Laboratory for Molecular Enzymology and Engineering of the Ministry of Education, College of Life Science, Jilin University, Changchun 130000, China
| | - Tao Zhang
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
| | - Ben Wang
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, National Ministry of Education), The Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou 310009, China
- Institute of Translational Medicine, Zhejiang University, Hangzhou 310029, China
| | - Ying Mu
- Research Centre for Analytical Instrumentation, Institute of Cyber-Systems and Control, State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, Zhejiang Province 310058, China
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25
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Wang B, Wu S, Huang F, Shen M, Jiang H, Yu Y, Yu Q, Yang Y, Zhao Y, Zhou Y, Pan B, Liu T, Guo W. Analytical and clinical validation of a novel amplicon-based NGS assay for the evaluation of circulating tumor DNA in metastatic colorectal cancer patients. Clin Chem Lab Med 2020; 57:1501-1510. [PMID: 31339850 DOI: 10.1515/cclm-2019-0142] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 06/25/2019] [Indexed: 12/16/2022]
Abstract
Background Evaluating the tumor RAS/BRAF status is important for treatment selection and prognosis assessment in metastatic colorectal cancer (mCRC) patients. Correction of artifacts from library preparation and sequencing is essential for accurately analyzing circulating tumor DNA (ctDNA) mutations. Here, we assessed the analytical and clinical performance of a novel amplicon-based next-generation sequencing (NGS) assay, Firefly™, which employs a concatemer-based error correction strategy. Methods Firefly assay targeting KRAS/NRAS/BRAF/PIK3CA was evaluated using cell-free DNA (cfDNA) reference standards and cfDNA samples from 184 mCRC patients. Plasma results were compared to the mutation status determined by ARMS-based PCR from matched tissue. Samples with a mutation abundance below the limit of detection (LOD) were retested again by droplet digital polymerase chain reaction (ddPCR) or NGS. Results The Firefly assay demonstrated superior sensitivity and specificity with a 98.89% detection rate at an allele frequency (AF) of 0.2% for 20 ng cfDNA. Generally, 40.76% and 48.37% of the patients were reported to be positive by NGS of plasma cfDNA and ARMS of FFPE tissue, respectively. The concordance rate between the two platforms was 80.11%. In the pre-treatment cohort, the concordance rate between plasma and tissue was 93.33%, based on the 17 common exons that Firefly™ and ARMS genotyped, and the positive percent agreement (PPA) and negative percent agreement (NPA) for KRAS/NRAS/BRAF/PIK3CA were 100% and 99.60%, respectively. Conclusions Total plasma cfDNA detected by Firefly offers a viable complement for mutation profiling in CRC patients, given the high agreement with matched tumor samples. Together, these data demonstrate that Firefly could be routinely applied for clinical applications in mCRC patients.
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Affiliation(s)
- Beili Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Shengchao Wu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Fei Huang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Minna Shen
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Huiqin Jiang
- Department of Medical Oncology, Center of Evidence Based Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Yiyi Yu
- Department of Medical Oncology, Center of Evidence Based Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Qian Yu
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Yihui Yang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Ying Zhao
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Yiwen Zhou
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Baishen Pan
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Tianshu Liu
- Department of Medical Oncology, Center of Evidence Based Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, Shanghai, P.R. China
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26
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Abstract
ctDNA provided by liquid biopsy offers a promising alternative to tumor biopsy as it gives a non-invasive and «real-time» access to the cancer genome and reflects tumor intra and extra heterogeneity. ctDNA has shown growing clinical interest for cancer diagnosis, prognosis, theragnostics, therapeutic monitoring, and clonal evolution tracking. A major technical limit for ctDNA analysis from body fluids is the extremely low proportion of ctDNA compared to non-malignant cell-free DNA, underscoring the need for highly sensitive and specific detection techniques. The control of pre-analytical procedures appears essential for optimal ctDNA analysis and need to be standardized for clinical research applications. This chapter provides insights into major current technologies for ctDNA detection. Overall, PCR-based techniques are able to detect limited molecular alterations and have a high sensitivity suitable for monitoring purposes while NGS-based approaches are broad range molecular screening assays more specifically indicated for treatment selection. We briefly reviewed new technical innovations that are now available for ctDNA detection.
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Affiliation(s)
- Pauline Gilson
- Université de Lorraine, CNRS UMR 7039 CRAN, Institut de Cancérologie de Lorraine, Service de Biopathologie, 54000, Nancy, France.
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27
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Antoniotti C, Pietrantonio F, Corallo S, De Braud F, Falcone A, Cremolini C. Circulating Tumor DNA Analysis in Colorectal Cancer: From Dream to Reality. JCO Precis Oncol 2019; 3:1-14. [DOI: 10.1200/po.18.00397] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Affiliation(s)
- Carlotta Antoniotti
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria Pisana, Pisa, Italy
- Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Filippo Pietrantonio
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | - Salvatore Corallo
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Filippo De Braud
- Medical Oncology Department, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
- Department of Oncology and Hemato-oncology, University of Milan, Milan, Italy
| | - Alfredo Falcone
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria Pisana, Pisa, Italy
- Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
| | - Chiara Cremolini
- Unit of Medical Oncology 2, Azienda Ospedaliera-Universitaria Pisana, Pisa, Italy
- Department of Translational Research and New Technologies in Medicine, University of Pisa, Pisa, Italy
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Tarazona N, Gimeno-Valiente F, Gambardella V, Zuñiga S, Rentero-Garrido P, Huerta M, Roselló S, Martinez-Ciarpaglini C, Carbonell-Asins JA, Carrasco F, Ferrer-Martínez A, Bruixola G, Fleitas T, Martín J, Tébar-Martínez R, Moro D, Castillo J, Espí A, Roda D, Cervantes A. Targeted next-generation sequencing of circulating-tumor DNA for tracking minimal residual disease in localized colon cancer. Ann Oncol 2019; 30:1804-1812. [PMID: 31562764 DOI: 10.1093/annonc/mdz390] [Citation(s) in RCA: 155] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023] Open
Abstract
BACKGROUND A high percentage of patients diagnosed with localized colon cancer (CC) will relapse after curative treatment. Although pathological staging currently guides our treatment decisions, there are no biomarkers determining minimal residual disease (MRD) and patients are at risk of being undertreated or even overtreated with chemotherapy in this setting. Circulating-tumor DNA (ctDNA) can to be a useful tool to better detect risk of relapse. PATIENTS AND METHODS One hundred and fifty patients diagnosed with localized CC were prospectively enrolled in our study. Tumor tissue from those patients was sequenced by a custom-targeted next-generation sequencing (NGS) panel to characterize somatic mutations. A minimum variant allele frequency (VAF) of 5% was applied for variant filtering. Orthogonal droplet digital PCR (ddPCR) validation was carried out. We selected known variants with higher VAF to track ctDNA in the plasma samples by ddPCR. RESULTS NGS found known pathological mutations in 132 (88%) primary tumors. ddPCR showed high concordance with NGS (r = 0.77) for VAF in primary tumors. Detection of ctDNA after surgery and in serial plasma samples during follow-up were associated with poorer disease-free survival (DFS) [hazard ratio (HR), 17.56; log-rank P = 0.0014 and HR, 11.33; log-rank P = 0.0001, respectively]. Tracking at least two variants in plasma increased the ability to identify MRD to 87.5%. ctDNA was the only significantly independent predictor of DFS in multivariable analysis. In patients treated with adjuvant chemotherapy, presence of ctDNA after therapy was associated with early relapse (HR 10.02; log-rank P < 0.0001). Detection of ctDNA at follow-up preceded radiological recurrence with a median lead time of 11.5 months. CONCLUSIONS Plasma postoperative ctDNA detected MRD and identified patients at high risk of relapse in localized CC. Mutation tracking with more than one variant in serial plasma samples improved our accuracy in predicting MRD.
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Affiliation(s)
- N Tarazona
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain
| | - F Gimeno-Valiente
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - V Gambardella
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain
| | - S Zuñiga
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Precision Medicine Unit, Valencia, Spain; Bioinformatics and Biostatistics Unit, Valencia, Spain
| | - P Rentero-Garrido
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Precision Medicine Unit, Valencia, Spain
| | - M Huerta
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - S Roselló
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain
| | - C Martinez-Ciarpaglini
- Instituto de Salud Carlos III, CIBERONC, Madrid, Spain; Departments of Pathology, Valencia, Spain
| | - J A Carbonell-Asins
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Precision Medicine Unit, Valencia, Spain; Bioinformatics and Biostatistics Unit, Valencia, Spain
| | - F Carrasco
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain; Precision Medicine Unit, Valencia, Spain
| | - A Ferrer-Martínez
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain; Precision Medicine Unit, Valencia, Spain
| | - G Bruixola
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - T Fleitas
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain
| | - J Martín
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain; Bioinformatics and Biostatistics Unit, Valencia, Spain
| | - R Tébar-Martínez
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Precision Medicine Unit, Valencia, Spain
| | - D Moro
- Departments of Surgery, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - J Castillo
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain
| | - A Espí
- Departments of Surgery, INCLIVA Biomedical Research Institute, Valencia, Spain
| | - D Roda
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain
| | - A Cervantes
- Department of Medical Oncology, INCLIVA Biomedical Research Institute, University of Valencia, Valencia, Spain; Instituto de Salud Carlos III, CIBERONC, Madrid, Spain.
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Kastrisiou M, Zarkavelis G, Pentheroudakis G, Magklara A. Clinical Application of Next-Generation Sequencing as A Liquid Biopsy Technique in Advanced Colorectal Cancer: A Trick or A Treat? Cancers (Basel) 2019; 11:E1573. [PMID: 31623125 PMCID: PMC6826585 DOI: 10.3390/cancers11101573] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 10/01/2019] [Accepted: 10/13/2019] [Indexed: 12/24/2022] Open
Abstract
Owing to its advantages over prior relevant technologies, massive parallel or next-generation sequencing (NGS) is rapidly evolving, with growing applications in a wide range of human diseases. The burst in actionable molecular alterations in many cancer types advocates for the practicality of using NGS in the clinical setting, as it permits the parallel characterization of multiple genes in a cost- and time-effective way, starting from low-input DNA. In advanced clinical practice, the oncological management of colorectal cancer requires prior knowledge of KRAS, NRAS, and BRAF status, for the design of appropriate therapeutic strategies, with more gene mutations still surfacing as potential biomarkers. Tumor heterogeneity, as well as the need for serial gene profiling due to tumor evolution and the emergence of novel genetic alterations, have promoted the use of liquid biopsies-especially in the form of circulating tumor DNA (ctDNA)-as a promising alternative to tissue molecular analysis. This review discusses recent studies that have used plasma NGS in advanced colorectal cancer and summarizes the clinical applications, as well as the technical challenges involved in adopting this technique in a clinically beneficial oncological practice.
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Affiliation(s)
- Myrto Kastrisiou
- Laboratory of Clinical Chemistry, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
- Department of Medical Oncology, University General Hospital of Ioannina, 45500 Ioannina, Greece.
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45444 Ioannina, Greece.
| | - George Zarkavelis
- Department of Medical Oncology, University General Hospital of Ioannina, 45500 Ioannina, Greece.
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45444 Ioannina, Greece.
| | - George Pentheroudakis
- Department of Medical Oncology, University General Hospital of Ioannina, 45500 Ioannina, Greece.
- Society for Study of Clonal Heterogeneity of Neoplasia (EMEKEN), 45444 Ioannina, Greece.
| | - Angeliki Magklara
- Laboratory of Clinical Chemistry, Faculty of Medicine, School of Health Sciences, University of Ioannina, 45110 Ioannina, Greece.
- Department of Biomedical Research, Institute of Molecular Biology & Biotechnology, Foundation for Research & Technology-Hellas, 45110 Ioannina, Greece.
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30
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Bach S, Sluiter NR, Beagan JJ, Mekke JM, Ket JCF, van Grieken NCT, Steenbergen RDM, Ylstra B, Kazemier G, Tuynman JB. Circulating Tumor DNA Analysis: Clinical Implications for Colorectal Cancer Patients. A Systematic Review. JNCI Cancer Spectr 2019; 3:pkz042. [PMID: 32328554 PMCID: PMC7050033 DOI: 10.1093/jncics/pkz042] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 05/21/2019] [Accepted: 06/05/2019] [Indexed: 02/06/2023] Open
Abstract
Background Liquid biopsies could improve diagnosis, prognostication, and monitoring of colorectal cancer (CRC). Mutation, chromosomal copy number alteration, and methylation analysis in circulating tumor DNA (ctDNA) from plasma or serum has gained great interest. However, the literature is inconsistent on preferred candidate markers, hampering a clear direction for further studies and clinical translation. This review assessed the potential of ctDNA analysis for clinical utility. Methods A systematic review according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses guidelines was conducted up to December 3, 2018, followed by methodological quality assessment. Primary endpoints were accuracy for detection, prognostication, and monitoring. Results Eighty-four studies were included. For CRC detection, sensitivity was 75% using ctDNA mutation analysis and up to 96% using copy number analysis. Septin 9 (SEPT9) hypermethylation analysis showed sensitivities of 100% and specificities of 97%. Regarding prognostication, ctDNA KRAS mutations were associated with oncological outcome and could predict response to anti-epidermal growth factor receptor therapy. For monitoring, sequential ctDNA KRAS mutation analysis showed promise for detection of relapses or therapy resistance. Conclusions This comprehensive overview of ctDNA candidate markers demonstrates SEPT9 methylation analysis to be promising for CRC detection, and KRAS mutation analysis could assist in prognostication and monitoring. Prospective evaluation of marker panels in clinical decision making should bring ctDNA analysis into practice.
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Affiliation(s)
- Sander Bach
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Nina R Sluiter
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Jamie J Beagan
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Joost M Mekke
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Johannes C F Ket
- Medical Information Specialist/Literature Researcher Medical Library, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Nicole C T van Grieken
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Renske D M Steenbergen
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Bauke Ylstra
- Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Geert Kazemier
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
| | - Jurriaan B Tuynman
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, Vrije Universiteit Amsterdam, Vrije Universiteit, Amsterdam, the Netherlands
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31
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Bonner ER, Bornhorst M, Packer RJ, Nazarian J. Liquid biopsy for pediatric central nervous system tumors. NPJ Precis Oncol 2018; 2:29. [PMID: 30588509 PMCID: PMC6297139 DOI: 10.1038/s41698-018-0072-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Accepted: 11/19/2018] [Indexed: 02/07/2023] Open
Abstract
Central nervous system (CNS) tumors are the most common solid tumors in children, and the leading cause of cancer-related death. Over the past decade, molecular profiling has been incorporated into treatment for pediatric CNS tumors, allowing for a more personalized approach to therapy. Through the identification of tumor-specific changes, it is now possible to diagnose, assign a prognostic subgroup, and develop targeted chemotherapeutic treatment plans for many cancer types. The successful incorporation of informative liquid biopsies, where the liquid biome is interrogated for tumor-associated molecular clues, has the potential to greatly complement the precision-based approach to treatment, and ultimately, to improve clinical outcomes for children with CNS tumors. In this article, the current application of liquid biopsy in cancer therapy will be reviewed, as will its potential for the diagnosis and therapeutic monitoring of pediatric CNS tumors.
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Affiliation(s)
- Erin R Bonner
- 1Center for Genetic Medicine, Children's National Health System, Washington, DC 20010 USA.,2Institute for Biomedical Sciences, The George Washington University School of Medicine and Health Sciences, Washington, DC 20052 USA
| | - Miriam Bornhorst
- 1Center for Genetic Medicine, Children's National Health System, Washington, DC 20010 USA.,3Brain Tumor Institute, Children's National Health System, Washington, DC 20010 USA
| | - Roger J Packer
- 3Brain Tumor Institute, Children's National Health System, Washington, DC 20010 USA
| | - Javad Nazarian
- 1Center for Genetic Medicine, Children's National Health System, Washington, DC 20010 USA.,3Brain Tumor Institute, Children's National Health System, Washington, DC 20010 USA.,4Department of Genomics and Precision Medicine, The George Washington University School of Medicine and Health Sciences, Washington, DC 20052 USA
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Prospective multicenter real-world RAS mutation comparison between OncoBEAM-based liquid biopsy and tissue analysis in metastatic colorectal cancer. Br J Cancer 2018; 119:1464-1470. [PMID: 30467411 PMCID: PMC6288144 DOI: 10.1038/s41416-018-0293-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Revised: 09/18/2018] [Accepted: 09/19/2018] [Indexed: 02/06/2023] Open
Abstract
Background Liquid biopsy offers a minimally invasive alternative to tissue-based evaluation of mutational status in cancer. The goal of the present study was to evaluate the aggregate performance of OncoBEAM RAS mutation analysis in plasma of colorectal cancer (CRC) patients at 10 hospital laboratories in Spain where this technology is routinely implemented. Methods Circulating cell-free DNA from plasma was examined for RAS mutations using the OncoBEAM platform at each hospital laboratory. Results were then compared to those obtained from DNA extracted from tumour tissue from the same patient. Results The overall percentage agreement between plasma-based and tissue-based RAS mutation testing of the 236 participants was 89% (210/236; kappa, 0.770 (95% CI: 0.689–0.852)). Re-analysis of tissue from all discordant cases by BEAMing revealed two false negative and five false positive tumour tissue RAS results, with a final concordance of 92%. Plasma false negative results were found more frequently in patients with exclusive lung metastatic disease. Conclusions In this first prospective real-world RAS mutation performance comparison study, a high overall agreement was observed between results obtained from plasma and tissue samples. Overall, these findings indicate that the plasma-based BEAMing assay is a viable solution for rapid delivery of RAS mutation status to determine mCRC patient eligibility for anti-EGFR therapy.
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Abstract
Measurement of genetically altered DNA shed from tumours into the circulation can potentially provide a new generation of blood-based cancer biomarkers. Compared with tissue DNA biomarkers which require surgery or biopsy, samples for circulating tumour DNA assays can be obtained with minimal inconvenience and at lower cost. Furthermore, in contrast to tissue, the use of circulating tumour DNA allows serial monitoring, faster delivery of results and potentially provides an integrative representation of genetic alterations across all tumour sites within a patient. In contrast to existing protein-based cancer biomarkers, all of which can be produced by benign disease, circulating tumour DNA biomarkers would be expected to be more specific for malignancy. Furthermore, unlike the available blood cancer biomarkers, circulating tumour DNA can be used to predict response to specific therapies, identify mechanisms of therapy resistance and detect potentially actionable mutations. One of the first circulating tumour DNA assays recommended for clinical use involves EGFR mutation testing for predicting response to EGFR tyrosine kinase inhibitors in patients with advanced non-small cell lung cancer, especially when tumour tissue is unavailable. In order to accelerate the introduction of circulating tumour DNA assays into routine clinical use, laboratory medicine staff will have to undergo training in the use of polymerase chain reaction and DNA sequencing. Furthermore, existing circulating tumour DNA assays will need to be simplified, standardized, shown to have clinical utility, be made available at reasonable costs and be reimbursable.
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Affiliation(s)
- Michael J Duffy
- UCD School of Medicine, Conway Institute of Biomolecular and Biomedical Research, University College Dublin, Dublin, Ireland
- UCD Clinical Research Centre, St. Vincent’s University Hospital, Dublin, Ireland
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Abbosh C, Birkbak NJ, Swanton C. Early stage NSCLC — challenges to implementing ctDNA-based screening and MRD detection. Nat Rev Clin Oncol 2018; 15:577-586. [DOI: 10.1038/s41571-018-0058-3] [Citation(s) in RCA: 190] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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35
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García-Foncillas J, Alba E, Aranda E, Díaz-Rubio E, López-López R, Tabernero J, Vivancos A. Incorporating BEAMing technology as a liquid biopsy into clinical practice for the management of colorectal cancer patients: an expert taskforce review. Ann Oncol 2018; 28:2943-2949. [PMID: 28945877 PMCID: PMC5834030 DOI: 10.1093/annonc/mdx501] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
The importance of mutation identification for advanced colorectal cancer treatment with anti-epidermal growth factor receptor agents is well established. However, due to delays in turnaround time, low-quality tissue samples, and/or lack of standardization of testing methods a significant proportion of patients are being treated without the information that Kirsten rat sarcoma and neuroblastoma rat sarcoma (RAS) testing can provide. The detection of mutated circulating tumor DNA by BEAMing technology addresses this gap in care and allows these patients to receive international guideline-recommended expanded RAS testing with rapid turnaround times. Furthermore, the overall concordance between OncoBEAM RAS colorectal cancer testing and standard of care tissue testing is very high (93.3%). This article presents an overview of the clinical utility and potential applications of this minimally invasive method, such as early detection of emergent resistance to anti-epidermal growth factor receptor therapy. If appropriately implemented, BEAMing technology holds considerable promise to enhance the quality of patient care and improve clinical outcomes.
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Affiliation(s)
- J García-Foncillas
- Cancer Institute, University Hospital Fundacion Jimenez Diaz, Autonomous University, Madrid
| | - E Alba
- Medical Oncology Unit, Regional University Hospital Virgen de la Victoria, IBIMA, Málaga
| | - E Aranda
- Biomedical Research Institute (IMIBIC), Hospital Reina Sofía, Faculty of Medicine, Universidad de Córdoba, Cordoba, Spain (CIBERONC)
| | - E Díaz-Rubio
- Research Institute IdISSC, Hospital Clínico San Carlos, Faculty of Medicine, Universidad Complutense de Madrid, Madrid, Spain (CIBERONC)
| | - R López-López
- Medical Oncology Department and Translational Medical Oncology Group, University Clinical Hospital & Health Research Institute (IDIS); CIBERONC, Santiago de Compostela, University School of Medicine, Santiago de Compostela, Spain
| | - J Tabernero
- Medical Oncology, Vall d'Hebron University Hospital and Institute of Oncology (VHIO), Universitat Autònoma de Barcelona (UAM), Barcelona, Spain (CIBERONC)
| | - A Vivancos
- Vall d'Hebron Institute of Oncology (VHIO), Cancer Genomics Lab., Barcelona, Spain
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Abstract
PIK3CA mutations are seemingly the most common driver mutations in breast cancer with H1047R and E545K being the most common of these, accounting together for around 60% of all PIK3CA mutations and have promising therapeutic implications. Given the low sensitivity and the high cost of current genotyping methods we sought to develop fast, simple and inexpensive assays for PIK3CA H1047R and E545K mutation screening in clinical material. The methods we describe are based on a real-time PCR including a mutation specific primer combined with a non-productive oligonucleotide which inhibits wild-type amplification and a parallel internal control reaction. We demonstrate consistent detection of PIK3CA H1047R mutant DNA in genomic DNA extracted from frozen breast cancer biopsies, FFPE material or cancer cell lines with a detection sensitivity of approximately 5% mutant allele fraction and validate these results using both Sanger sequencing and deep next generation sequencing methods. The detection sensitivity for PIK3CA E545K mutation was approximately 10%. We propose these methods as simple, fast and inexpensive diagnostic tools to determine PIK3CA mutation status.
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Nectoux J. Current, Emerging, and Future Applications of Digital PCR in Non-Invasive Prenatal Diagnosis. Mol Diagn Ther 2017; 22:139-148. [DOI: 10.1007/s40291-017-0312-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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