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Goksel T, Özgür S, Vardarlı AT, Koç A, Karakuş HS, Özdemir TR, Erdoğan KM, Aldağ C, Veral A, Komurcuoglu B, Gursoy P, Arayici ME, Leblebici A, Yiğitbaşı T, Ellidokuz H, Basbinar Y. Prognostic and predictive role of liquid biopsy in lung cancer patients. Front Oncol 2024; 13:1275525. [PMID: 38304031 PMCID: PMC10830640 DOI: 10.3389/fonc.2023.1275525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Accepted: 12/26/2023] [Indexed: 02/03/2024] Open
Abstract
Introduction Lung cancer (LC) is a leading cause of cancer-related mortality worldwide. Approximately 80% of LC cases are of the non-small cell lung cancer (NSCLC) type, and approximately two-thirds of these cases are diagnosed in advanced stages. Only systemic treatment methods can be applied to patients in the advanced stages when there is no chance of surgical treatment. Identification of mutations that cause LC is of vital importance in determining appropriate treatment methods. New noninvasive methods are needed to repeat and monitor these molecular analyses. In this regard, liquid biopsy (LB) is the most promising method. This study aimed to determine the effectiveness of LB in detecting EGFR executive gene mutations that cause LC. Methods One hundred forty-six patients in stages IIIB and IV diagnosed with non-squamous cell non-small cell LC were included. Liquid biopsy was performed as a routine procedure in cases where no mutation was detected in solid tissue or in cases with progression after targeted therapy. Liquid biopsy samples were also obtained for the second time from 10 patients who showed progression under the applied treatment. Mutation analyses were performed using the Cobas® EGFR Test, a real-time PCR test designed to detect mutations in exons 18, 20, and 21 and changes in exon 19 of the EGFR gene. Results Mutation positivity in paraffin blocks was 21.9%, whereas it was 32.2% in LB. Solids and LB were compatible in 16 patients. Additionally, while no mutation was found in solid tissue in the evaluation of 27 cases, it was detected in LB. It has been observed that new mutations can be detected not only at the time of diagnosis, but also in LB samples taken during the follow-up period, leading to the determination of targeted therapy. Discussion The results showed that "liquid biopsy" is a successful and alternative non-invasive method for detecting cancer-causing executive mutations, given the limitations of conventional biopsies.
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Affiliation(s)
- Tuncay Goksel
- Department of Pulmonary Medicine, Ege University Faculty of Medicine, Izmir, Türkiye
- EgeSAM-Ege University Translational Pulmonary Research Center, Izmir, Türkiye
| | - Su Özgür
- EgeSAM-Ege University Translational Pulmonary Research Center, Izmir, Türkiye
| | - Aslı Tetik Vardarlı
- EgeSAM-Ege University Translational Pulmonary Research Center, Izmir, Türkiye
- Department of Medical Biology, Ege University Faculty of Medicine, Izmir, Türkiye
| | - Altuğ Koç
- Department of Translational Oncology, Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
| | - Haydar Soydaner Karakuş
- Department of Pulmonary Medicine, Ege University Faculty of Medicine, Izmir, Türkiye
- EgeSAM-Ege University Translational Pulmonary Research Center, Izmir, Türkiye
| | - Taha Reşid Özdemir
- Department of Medical Genetics, Health Sciences University, Izmir Tepecik Research and Training Hospital, Izmir, Türkiye
| | - Kadri Murat Erdoğan
- Department of Medical Genetics, Health Sciences University, Izmir Tepecik Research and Training Hospital, Izmir, Türkiye
| | - Ceyda Aldağ
- EgeSAM-Ege University Translational Pulmonary Research Center, Izmir, Türkiye
- Department of Biology, Ege University Faculty of Science, Izmir, Türkiye
| | - Ali Veral
- Department of Medical Pathology, Faculty of Medicine, Ege University, Izmir, Türkiye
| | - Berna Komurcuoglu
- Health Sciences University, Dr. Suat Seren Training and Research Hospital of Chest Diseases and Surgery, Izmir, Türkiye
| | - Pınar Gursoy
- Department of Medical Oncology, Faculty of Medicine, Ege University, Izmir, Türkiye
| | - Mehmet Emin Arayici
- Department of Cancer Epidemiology, Institute of Health Sciences, Dokuz Eylul University, Izmir, Türkiye
| | - Asim Leblebici
- Department of Translational Oncology, Institute of Health Sciences, Dokuz Eylul University, Izmir, Türkiye
| | - Türkan Yiğitbaşı
- Department of Medical Biochemistry, Faculty of Medicine, Istanbul Medipol University, Istanbul, Türkiye
| | - Hülya Ellidokuz
- Department of Preventive Oncology, Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
| | - Yasemin Basbinar
- Department of Translational Oncology, Institute of Oncology, Dokuz Eylul University, Izmir, Türkiye
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Ang YLE, Zhao X, Reungwetwattana T, Cho BC, Liao BC, Yeung R, Loong HH, Kim DW, Yang JCH, Lim SM, Ahn MJ, Lee SH, Suwatanapongched T, Kongchauy K, Ou Q, Yu R, Tai BC, Goh BC, Mok TSK, Soo RA. A Phase II Study of Osimertinib in Patients with Advanced-Stage Non-Small Cell Lung Cancer following Prior Epidermal Growth Factor Receptor Tyrosine Kinase Inhibitor (EGFR TKI) Therapy with EGFR and T790M Mutations Detected in Plasma Circulating Tumour DNA (PLASMA Study). Cancers (Basel) 2023; 15:4999. [PMID: 37894366 PMCID: PMC10605750 DOI: 10.3390/cancers15204999] [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: 08/10/2023] [Revised: 08/26/2023] [Accepted: 08/29/2023] [Indexed: 10/29/2023] Open
Abstract
Epidermal growth factor receptor (EGFR) T790M mutations drive resistance in 50% of patients with advanced non-small cell lung cancer (NSCLC) who progress on first/second generation (1G/2G) EGFR tyrosine kinase inhibitors (TKIs) and are sensitive to Osimertinib. Tissue sampling is the gold-standard modality of T790M testing, but it is invasive. We evaluated the efficacy of Osimertinib in patients with EGFR mutant NSCLC and T790M in circulating tumour DNA (ctDNA). PLASMA is a prospective, open-label, multicentre single-arm Phase II study. Patients with advanced NSCLC harbouring sensitizing EGFR and T790M mutations in plasma at progression from ≥one 1G/2G TKI were treated with 80 mg of Osimertinib daily until progression. The primary endpoint was the objective response rate (ORR); the secondary endpoints included progression-free survival (PFS), overall survival (OS), disease control rate (DCR) and toxicities. Plasma next-generation sequencing was performed to determine Osimertinib resistance mechanisms and assess serial ctDNA. A total of 110 patients from eight centres in five countries were enrolled from 2017 to 2019. The median follow-up duration was 2.64 (IQR 2.44-3.12) years. The ORR was 50.9% (95% CI 41.2-60.6) and the DCR was 84.5% (95% CI 76.4-90.7). Median PFS was 7.4 (95% CI 6.0-9.3) months; median OS was 1.63 (95% CI 1.35-2.16) years. Of all of the patients, 76% had treatment-related adverse events (TRAEs), most commonly paronychia (22.7%); 11% experienced ≥ Grade 3 TRAEs. The ctDNA baseline load and dynamics were prognostic. Osimertinib is active in NSCLC harbouring sensitizing EGFR and T790M mutations in ctDNA testing post 1G/2G TKIs.
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Affiliation(s)
- Yvonne L. E. Ang
- Department of Haematology-Oncology, National University Cancer Institute, Singapore 119074, Singapore
| | - Xiaotian Zhao
- Geneseeq Research Institute, Geneseeq Technology Inc., Nanjing 210032, China
| | - Thanyanan Reungwetwattana
- Division of Medical Oncology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Byoung-Chul Cho
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Bin-Chi Liao
- Department of Oncology, National Taiwan University Hospital, Taipei 100229, Taiwan
- National Taiwan University Cancer Center, Taipei 100229, Taiwan
| | - Rebecca Yeung
- Clinical Oncology Department, Pamela Youde Nethersole Eastern Hospital, Chai Wan, Hong Kong
| | - Herbert H. Loong
- Department of Clinical Oncology, The Chinese University of Hong Kong, Central Ave, Hong Kong
| | - Dong-Wan Kim
- Seoul National University College of Medicine, Seoul National University Hospital, Seoul 03080, Republic of Korea
| | - James Chih-Hsin Yang
- Department of Oncology, National Taiwan University Hospital, Taipei 100229, Taiwan
- National Taiwan University Cancer Center, Taipei 100229, Taiwan
| | - Sun Min Lim
- Division of Medical Oncology, Department of Internal Medicine, Yonsei Cancer Center, Yonsei University College of Medicine, Seoul 03722, Republic of Korea
| | - Myung-Ju Ahn
- Division of Haematology-Oncology, Samsung Medical Center, Seoul 06351, Republic of Korea; (M.-J.A.); (S.-H.L.)
| | - Se-Hoon Lee
- Division of Haematology-Oncology, Samsung Medical Center, Seoul 06351, Republic of Korea; (M.-J.A.); (S.-H.L.)
| | - Thitiporn Suwatanapongched
- Division of Diagnostic Radiology, Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Kanchaporn Kongchauy
- Clinical Research Center, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok 10400, Thailand
| | - Qiuxiang Ou
- Geneseeq Research Institute, Geneseeq Technology Inc., Nanjing 210032, China
| | - Ruoying Yu
- Geneseeq Research Institute, Geneseeq Technology Inc., Nanjing 210032, China
| | - Bee Choo Tai
- Saw Swee Hock School of Public Health, National University of Singapore, Singapore 117549, Singapore
| | - Boon Cher Goh
- Department of Haematology-Oncology, National University Cancer Institute, Singapore 119074, Singapore
| | - Tony S. K. Mok
- Department of Clinical Oncology, The Chinese University of Hong Kong, Central Ave, Hong Kong
| | - Ross A. Soo
- Department of Haematology-Oncology, National University Cancer Institute, Singapore 119074, Singapore
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Wuerdemann N, Joosse S, Klasen C, Prinz J, Demers I, George J, Speel EJM, Wagner S, Klußmann JP. [ctHPV-DNA based precision oncology for patients with oropharyngeal cancer - Where are we?]. Laryngorhinootologie 2023; 102:728-734. [PMID: 37364603 DOI: 10.1055/a-2092-3837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
Human papillomavirus (HPV) is an established etiologic factor for cancers in the head and neck region, specifically for Oropharyngeal Squamous Cell Carcinoma (OPSCC). The comparatively good overall survival justifies the current discussion regarding therapy de-escalation for patients with a low-risk profile. In addition to the immunohistochemistry-based biomarker p16INK4a, there is still a need for diagnostic and prognostic biomarkers that allow risk stratification and monitoring during therapy and follow-up of these patients. In recent years, liquid biopsy, especially in the form of plasma samples, has gained importance and is already used to monitor viral DNA in patients with Epstein-Barr virus-associated nasopharyngeal carcinoma. Circulating DNA (ctDNA) released by the tumor into the bloodstream is particularly suitable for a high specificity in detecting virus-associated tumors. Detection of viral E6 and E7 oncogenes in HPV-positive OPSCC is predominantly performed by droplet digital/quantitative PCR as well as next generation sequencing. Detection of circulating HPV-DNA derived from tumor cells (ctHPV-DNA) at diagnosis is associated with advanced tumor stage, locoregional and distant metastases. Longitudinal studies have further demonstrated that detectable and/or increasing ctHPV-DNA levels are associated with treatment failure and disease relapse. However, a standardization of the diagnostic procedure is necessary before introducing liquid biopsy into the clinical routine. In the future, this might allow a valid reflection of disease progression in HPV-positive OPSCC.
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Affiliation(s)
- Nora Wuerdemann
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie, Uniklinik Köln, Köln, Deutschland
- Klinik für Innere Medizin I, Uniklinik Köln, Köln, Deutschland
| | - Simon Joosse
- Abteilung für Tumorbiologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Deutschland
| | - Charlotte Klasen
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie, Uniklinik Köln, Köln, Deutschland
| | - Johanna Prinz
- Klinik für Innere Medizin I, Uniklinik Köln, Köln, Deutschland
| | - Imke Demers
- Institut für Pathologie, Maastricht Universität, GROW-School für Onkologie und Entwicklungsbiologie, Maastricht, Niederlande
| | - Julie George
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie, Uniklinik Köln, Köln, Deutschland
| | - Ernst-Jan Maria Speel
- Institut für Pathologie, Maastricht Universität, GROW-School für Onkologie und Entwicklungsbiologie, Maastricht, Niederlande
- GROW-School für Onkologie und Entwicklungsbiologie, Institut für Pathologie, Maastricht Universität, Maastricht, Niederlande
| | - Steffen Wagner
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie, Justus-Liebig-Universität Gießen, Gießen, Deutschland
| | - Jens Peter Klußmann
- Klinik für Hals-, Nasen-, Ohrenheilkunde, Kopf- und Halschirurgie, Uniklinik Köln, Köln, Deutschland
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Cho YG, Park J, Han JY, Kim TY. Evaluation of the Analytical Performance of Oncomine Lung cfDNA Assay for Detection of Plasma EGFR Mutations. Genes (Basel) 2023; 14:1219. [PMID: 37372399 DOI: 10.3390/genes14061219] [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: 04/29/2023] [Revised: 05/30/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND The clinical utility of circulating tumor DNA (ctDNA) in the early detection of tumor mutations for targeted therapy and the monitoring of tumor recurrence has been reported. However, the analytical validation of ctDNA assays is required for clinical application. METHODS This study evaluated the analytical performance of the Oncomine Lung cfDNA Assay compared with the cobas®EGFR Mutation Test v2. The analytical specificity and sensitivity were estimated using commercially pre-certified reference materials. The comparative evaluation of the two assays was carried out using reference materials and plasma derived from patients diagnosed with lung cancer. RESULTS Using 20 ng of input cell-free DNA (cfDNA), the analytical sensitivities for EGFR mutations with variant allele frequencies (VAFs) of 1% and 0.1% were 100% and 100%, respectively. With VAFs of 1.2% and 0.1% using 20 ng of input cfDNA, seven out of nine different mutations in six driver genes were identified in the Oncomine Lung cfDNA Assay. The two assays showed 100% concordance in 16 plasma samples clinically. Furthermore, various PIK3CA and/or TP53 mutations were identified only in the Oncomine Lung cfDNA Assay. CONCLUSIONS The Oncomine Lung cfDNA Assay can be used to identify plasma EGFR mutations in patients with lung cancer, although further large-scale studies are required to evaluate the analytical validity for other types of aberrations and genes using clinical samples.
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Affiliation(s)
- Yong Gon Cho
- Department of Laboratory Medicine, Jeonbuk National University Medical School and Hospital, Jeonju 54907, Republic of Korea
- Research Institute of Clinical Medicine, Jeonbuk National University-Biomedical Research Institute, Jeonbuk National University Hospital, Jeonju 54907, Republic of Korea
| | - Joonhong Park
- Department of Laboratory Medicine, Jeonbuk National University Medical School and Hospital, Jeonju 54907, Republic of Korea
| | - Ji Yoon Han
- Department of Pediatrics, College of Medicine, The Catholic University of Korea, Seoul 06591, Republic of Korea
| | - Tae Yun Kim
- Department of Thoracic and Cardiovascular Surgery, Jeonbuk National University Medical School and Hospital, Jeonju 54907, Republic of Korea
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Souza VGP, Forder A, Brockley LJ, Pewarchuk ME, Telkar N, de Araújo RP, Trejo J, Benard K, Seneda AL, Minutentag IW, Erkan M, Stewart GL, Hasimoto EN, Garnis C, Lam WL, Martinez VD, Reis PP. Liquid Biopsy in Lung Cancer: Biomarkers for the Management of Recurrence and Metastasis. Int J Mol Sci 2023; 24:ijms24108894. [PMID: 37240238 DOI: 10.3390/ijms24108894] [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: 05/01/2023] [Revised: 05/11/2023] [Accepted: 05/16/2023] [Indexed: 05/28/2023] Open
Abstract
Liquid biopsies have emerged as a promising tool for the detection of metastases as well as local and regional recurrence in lung cancer. Liquid biopsy tests involve analyzing a patient's blood, urine, or other body fluids for the detection of biomarkers, including circulating tumor cells or tumor-derived DNA/RNA that have been shed into the bloodstream. Studies have shown that liquid biopsies can detect lung cancer metastases with high accuracy and sensitivity, even before they are visible on imaging scans. Such tests are valuable for early intervention and personalized treatment, aiming to improve patient outcomes. Liquid biopsies are also minimally invasive compared to traditional tissue biopsies, which require the removal of a sample of the tumor for further analysis. This makes liquid biopsies a more convenient and less risky option for patients, particularly those who are not good candidates for invasive procedures due to other medical conditions. While liquid biopsies for lung cancer metastases and relapse are still being developed and validated, they hold great promise for improving the detection and treatment of this deadly disease. Herein, we summarize available and novel approaches to liquid biopsy tests for lung cancer metastases and recurrence detection and describe their applications in clinical practice.
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Affiliation(s)
- Vanessa G P Souza
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
- Molecular Oncology Laboratory, Experimental Research Unit, School of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Aisling Forder
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | - Liam J Brockley
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | | | - Nikita Telkar
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
- British Columbia Children's Hospital Research Institute, Vancouver, BC V5Z 4H4, Canada
| | - Rachel Paes de Araújo
- Molecular Oncology Laboratory, Experimental Research Unit, School of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Jessica Trejo
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | - Katya Benard
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | - Ana Laura Seneda
- Molecular Oncology Laboratory, Experimental Research Unit, School of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Iael W Minutentag
- Molecular Oncology Laboratory, Experimental Research Unit, School of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Melis Erkan
- Department of Pathology and Laboratory Medicine, IWK Health Centre, Halifax, NS B3K 6R8, Canada
- Department of Pathology, Faculty of Medicine, Dalhousie University, Halifax, NS B3K 6R8, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS B3H 4R2, Canada
| | - Greg L Stewart
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | - Erica N Hasimoto
- Department of Surgery and Orthopedics, Faculty of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
| | - Cathie Garnis
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
- Division of Otolaryngology, Department of Surgery, University of British Columbia, Vancouver, BC V5Z 1M9, Canada
| | - Wan L Lam
- British Columbia Cancer Research Institute, Vancouver, BC V5Z 1L3, Canada
| | - Victor D Martinez
- Department of Pathology and Laboratory Medicine, IWK Health Centre, Halifax, NS B3K 6R8, Canada
- Department of Pathology, Faculty of Medicine, Dalhousie University, Halifax, NS B3K 6R8, Canada
- Beatrice Hunter Cancer Research Institute, Halifax, NS B3H 4R2, Canada
| | - Patricia P Reis
- Molecular Oncology Laboratory, Experimental Research Unit, School of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
- Department of Surgery and Orthopedics, Faculty of Medicine, São Paulo State University (UNESP), Botucatu, SP 18618-687, Brazil
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