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Elvin JA. Understanding the Landscape of Clinically Available Molecular Testing. Surg Oncol Clin N Am 2024; 33:217-230. [PMID: 38401906 DOI: 10.1016/j.soc.2023.12.026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/26/2024]
Abstract
Over the past three decades, the landscape of clinically available molecular tests has evolved due to advancements in basic science cancer research and the subsequent utilization of this knowledge to develop DNA, RNA, and protein-based molecular assays for oncology that can be employed for routine clinical use in diagnostics laboratories. Molecular testing of tumors is revealing gaps in previous histopathologic classification systems and opportunities for new, personalized treatment paradigms. Awareness of validated molecular assay options and their general advantages and limitations is crucial for oncology care providers to ensure the optimal test(s) are selected for each patient's circumstances.
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Affiliation(s)
- Julia A Elvin
- Pathology and Diagnostic Medicine, Foundation Medicine, Inc 400 Summer Street, Boston, MA 02210, USA.
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Huang L, Lv Y, Guan S, Yan H, Han L, Wang Z, Han Q, Dai G, Shi Y. High somatic mutations in circulating tumor DNA predict response of metastatic pancreatic ductal adenocarcinoma to first-line nab-paclitaxel plus S-1: prospective study. J Transl Med 2024; 22:184. [PMID: 38378604 PMCID: PMC10877900 DOI: 10.1186/s12967-024-04989-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/12/2024] [Indexed: 02/22/2024] Open
Abstract
AIMS We previously showed that the nab-paclitaxel plus S-1 (NPS) regimen had promising effects against metastatic pancreatic ducal adenocarcinoma (mPDAC), whose efficacy however could not be precisely predicted by routine biomarkers. This prospective study aimed to investigate the values of mutations in circulating tumor DNA (ctDNA) and their dynamic changes in predicting response of mPDAC to NPS chemotherapy. METHODS Paired tumor tissue and blood samples were prospectively collected from patients with mPDAC receiving first-line NPS chemotherapy, and underwent next-generation sequencing with genomic profiling of 425 genes for ctDNA. High mutation allelic frequency (MAF) was defined as ≥ 30% and ≥ 5% in tumor tissue and blood, respectively. Kappa statistics were used to assess agreement between mutant genes in tumor and ctDNA. Associations of mutations in ctDNA and their dynamic changes with tumor response, overall survival (OS), and progression-free survival (PFS) were assessed using the Kaplan-Meier method, multivariable-adjusted Cox proportional hazards regression, and longitudinal data analysis. RESULTS 147 blood samples and 43 paired tumor specimens from 43 patients with mPDAC were sequenced. The most common driver genes with high MAF were KRAS (tumor, 35%; ctDNA, 37%) and TP53 (tumor, 37%; ctDNA, 33%). Mutation rates of KRAS and TP53 in ctDNA were significantly higher in patients with liver metastasis, with baseline CA19-9 ≥ 2000 U/mL, and/or without an early CA19-9 response. κ values for the 5 most commonly mutated genes between tumor and ctDNA ranged from 0.48 to 0.76. MAFs of the genes mostly decreased sequentially during subsequent measurements, which significantly correlated with objective response, with an increase indicating cancer progression. High mutations of KRAS and ARID1A in both tumor and ctDNA, and of TP53, CDKN2A, and SMAD4 in ctDNA but not in tumor were significantly associated with shorter survival. When predicting 6-month OS, AUCs for the 5 most commonly mutated genes in ctDNA ranged from 0.59 to 0.84, larger than for genes in tumor (0.56 to 0.71) and for clinicopathologic characteristics (0.51 to 0.68). Repeated measurements of mutations in ctDNA significantly differentiated survival and tumor response. Among the 31 patients with ≥ 2 ctDNA tests, longitudinal analysis of changes in gene MAF showed that ctDNA progression was 60 and 58 days ahead of radiologic and CA19-9 progression for 48% and 42% of the patients, respectively. CONCLUSIONS High mutations of multiple driving genes in ctDNA and their dynamic changes could effectively predict response of mPDAC to NPS chemotherapy, with promising reliable predictive performance superior to routine clinicopathologic parameters. Inspiringly, longitudinal ctDNA tracking could predict disease progression about 2 months ahead of radiologic or CA19-9 evaluations, with the potential to precisely devise individualized therapeutic strategies for mPDAC.
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Affiliation(s)
- Lei Huang
- Medical Center on Aging of Ruijin Hospital, MCARJH, Shanghai Jiaotong University School of Medicine, 197 Ruijin Er Road, Shanghai, 200025, China.
- Department of Oncology, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200025, China.
| | - Yao Lv
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Shasha Guan
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Huan Yan
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Lu Han
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China
| | - Zhikuan Wang
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.
| | - Quanli Han
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.
| | - Guanghai Dai
- Department of Medical Oncology, Chinese PLA General Hospital, 28 Fuxing Road, Beijing, 100853, China.
| | - Yan Shi
- Department of General Surgery, Shanghai Seventh People's Hospital, Shanghai University of Traditional Chinese Medicine, 358 Datong Road, Gaoqiao Town, Shanghai, 200137, China.
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Anitha K, Posinasetty B, Naveen Kumari K, Chenchula S, Padmavathi R, Prakash S, Radhika C. Liquid biopsy for precision diagnostics and therapeutics. Clin Chim Acta 2024; 554:117746. [PMID: 38151071 DOI: 10.1016/j.cca.2023.117746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 12/22/2023] [Accepted: 12/23/2023] [Indexed: 12/29/2023]
Abstract
Liquid biopsy (LB) has emerged as a highly promising and non-invasive diagnostic approach, particularly in the field of oncology, and has garnered interest in various medical disciplines. This technique involves the examination of biomolecules released into physiological fluids, such as urine samples, blood, and cerebrospinal fluid (CSF). The analysed biomolecules included circulating tumour DNA (ctDNA), circulating tumour cells (CTCs), cell-free DNA (cfDNA), exosomes, and other cell-free components. In contrast to conventional tissue biopsies, LB provides minimally invasive diagnostics, offering invaluable insights into tumor characteristics, treatment response, and early disease detection. This Review explores the contemporary landscape of technologies and clinical applications in the realm of LB, with a particular emphasis on the isolation and analysis of ctDNA and/or cfDNA. Various methodologies have been employed, including droplet digital polymerase chain reaction (DDP), BEAMing (beads, emulsion, amplification, and magnetics), TAm-Seq (tagged-amplicon deep sequencing), CAPP-Seq (cancer personalized profiling by deep sequencing), WGBS-Seq (whole genome bisulfite sequencing), WES (whole exome sequencing), and WGS (whole-genome sequencing). Additionally, CTCs have been successfully isolated through biomarker-based cell capture, employing both positive and negative enrichment strategies based on diverse biophysical and other inherent properties. This approach also addresses challenges and limitations associated with liquid biopsy techniques, such as sensitivity, specificity, standardization and interpretability of findings. This review seeks to identify the current technologies used in liquid biopsy samples, emphasizing their significance in identifying tumor markers for cancer detection, prognosis, and treatment outcome monitoring.
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Affiliation(s)
- Kuttiappan Anitha
- Department of Pharmacology, School of Pharmacy and Technology Management (SPTM), SVKM's Narsee Monjee Institute of Management Studies (NMIMS) Deemed-to-University, Shirpur 425405, India
| | | | - K Naveen Kumari
- Sri Krishna Teja Pharmacy College, Tirupati, Andhra Pradesh 517502, India
| | | | - R Padmavathi
- SVS Medical College, Hyderabad, Telangana, India
| | - Satya Prakash
- All India Institute of Medical Sciences, Bhopal 462020, India
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Zhang Y, Du H, Wang N, Wang L, Huang Y. An update of clinical value of circulating tumor DNA in esophageal cancer: a systematic review and meta-analysis. BMC Cancer 2024; 24:129. [PMID: 38267901 PMCID: PMC10809487 DOI: 10.1186/s12885-024-11879-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Accepted: 01/13/2024] [Indexed: 01/26/2024] Open
Abstract
BACKGROUND Esophageal cancer (EC) is a deadly disease with limited therapeutic options. Although circulating tumor DNA (ctDNA) could be a promising tool in this regard, the availiable evidence is limited. We performed a systematic review and meta-analysis to summarize the clinical applicability of the next-generation sequencing (NGS) and droplet digital polymerase chain reaction (ddPCR) technology on the ctDNA detection of the EC and listed the current challenges. METHODS We systematically searched MEDLINE (via PubMed), Embase (via OVID), ISI Web of Science database and Cochrane Library from January, 2000 to April, 2023. Progression-free survival (PFS) and overall survival (OS) were set as primary outcome endpoints. Pathologic response was evaluated by tumor regression grade (TRG), according to the eighth edition of the American Joint Committee on Cancer (AJCC). Major pathologic regression (MPR) was defined as TRG 1 and 2. The MPR was set as secondary endpoint. Hazard rate (HR) and associated 95% CI were used as the effect indicators the association between ctDNA and prognosis of EC. MPR rates were also calculated. Fixed-effect model (Inverse Variance) or random-effect model (Mantel-Haenszel method) was performed depending on the statistically heterogeneity. RESULTS Twenty-two studies, containing 1144 patients with EC, were included in this meta-analysis. The results showed that OS (HR = 3.87; 95% CI, 2.86-5.23) and PFS (HR = 4.28; 95% CI, 3.34-5.48) were shorter in ctDNA-positive patients. In the neoadjuvant therapy, the sensitivity analysis showed the clarified HR of ctDNA-positive was 1.13(95% CI, 1.01-1.28). We also found that TP53, NOTCH1, CCND1 and CNKN2A are the most frequent mutation genes. CONCLUSIONS Positive ctDNA is associated with poor prognosis, which demonstrated clinical value of ctDNA. Longitudinal ctDNA monitoring showed potential prognostic value in the neoadjuvant therapy. In an era of precision medicine, ctDNA could be a promising tool to individualize treatment planning and to improve outcomes in EC. PROSPERO REGISTRATION NUMBER CRD42023412465.
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Affiliation(s)
- Yaozhong Zhang
- Department of Infectious diseases, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Huazhen Du
- Department of Emergency, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Na Wang
- Department of Molecular Biology, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Lei Wang
- Department of Thoracic Surgery, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yajie Huang
- Department of Medical oncology, the Fourth Hospital of Hebei Medical University, Shijiazhuang, China.
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Giacomini P, Valenti F, Allegretti M, Pallocca M, De Nicola F, Ciuffreda L, Fanciulli M, Scalera S, Buglioni S, Melucci E, Casini B, Carosi M, Pescarmona E, Giordani E, Sperati F, Jannitti N, Betti M, Maugeri-Saccà M, Cecere FL, Villani V, Pace A, Appetecchia M, Vici P, Savarese A, Krasniqi E, Ferraresi V, Russillo M, Fabi A, Landi L, Minuti G, Cappuzzo F, Zeuli M, Ciliberto G. The Molecular Tumor Board of the Regina Elena National Cancer Institute: from accrual to treatment in real-world. J Transl Med 2023; 21:725. [PMID: 37845764 PMCID: PMC10577953 DOI: 10.1186/s12967-023-04595-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 10/05/2023] [Indexed: 10/18/2023] Open
Abstract
BACKGROUND Molecular Tumor Boards (MTB) operating in real-world have generated limited consensus on good practices for accrual, actionable alteration mapping, and outcome metrics. These topics are addressed herein in 124 MTB patients, all real-world accrued at progression, and lacking approved therapy options. METHODS Actionable genomic alterations identified by tumor DNA (tDNA) and circulating tumor DNA (ctDNA) profiling were mapped by customized OncoKB criteria to reflect diagnostic/therapeutic indications as approved in Europe. Alterations were considered non-SoC when mapped at either OncoKB level 3, regardless of tDNA/ctDNA origin, or at OncoKB levels 1/2, provided they were undetectable in matched tDNA, and had not been exploited in previous therapy lines. RESULTS Altogether, actionable alterations were detected in 54/124 (43.5%) MTB patients, but only in 39 cases (31%) were these alterations (25 from tDNA, 14 from ctDNA) actionable/unexploited, e.g. they had not resulted in the assignment of pre-MTB treatments. Interestingly, actionable and actionable/unexploited alterations both decreased (37.5% and 22.7% respectively) in a subset of 88 MTB patients profiled by tDNA-only, but increased considerably (77.7% and 66.7%) in 18 distinct patients undergoing combined tDNA/ctDNA testing, approaching the potential treatment opportunities (76.9%) in 147 treatment-naïve patients undergoing routine tDNA profiling for the first time. Non-SoC therapy was MTB-recommended to all 39 patients with actionable/unexploited alterations, but only 22 (56%) accessed the applicable drug, mainly due to clinical deterioration, lengthy drug-gathering procedures, and geographical distance from recruiting clinical trials. Partial response and stable disease were recorded in 8 and 7 of 19 evaluable patients, respectively. The time to progression (TTP) ratio (MTB-recommended treatment vs last pre-MTB treatment) exceeded the conventional Von Hoff 1.3 cut-off in 9/19 cases, high absolute TTP and Von Hoff values coinciding in 3 cases. Retrospectively, 8 patients receiving post-MTB treatment(s) as per physician's choice were noted to have a much longer overall survival from MTB accrual than 11 patients who had received no further treatment (35.09 vs 6.67 months, p = 0.006). CONCLUSIONS MTB-recommended/non-SoC treatments are effective, including those assigned by ctDNA-only alterations. However, real-world MTBs may inadvertently recruit patients electively susceptible to diverse and/or multiple treatments.
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Affiliation(s)
- Patrizio Giacomini
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy.
| | - Fabio Valenti
- UOC Translational Oncology Research, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Matteo Allegretti
- UOC Translational Oncology Research, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Matteo Pallocca
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Francesca De Nicola
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Ludovica Ciuffreda
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Maurizio Fanciulli
- SAFU, Department of Research, Advanced Diagnostics, and Technological Innovation, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Stefano Scalera
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Simonetta Buglioni
- Department of Pathology, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Elisa Melucci
- Department of Pathology, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Beatrice Casini
- Department of Pathology, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Mariantonia Carosi
- Department of Pathology, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Edoardo Pescarmona
- Department of Pathology, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Elena Giordani
- UOC Translational Oncology Research, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Francesca Sperati
- Clinical Trial Center, Biostatistics and Bioinformatics, San Gallicano Dermatological Institute IRCCS, 00144, Rome, Italy
| | - Nicoletta Jannitti
- Pharmacy Unit, Medical Direction, IRCCS-Regina Elena National Cancer Institute and San Gallicano Institute, 00144, Rome, Italy
| | - Martina Betti
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Marcello Maugeri-Saccà
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
- Medical Oncology 2, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | | | - Veronica Villani
- Neuro-Oncology Unit, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Andrea Pace
- Neuro-Oncology Unit, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Marialuisa Appetecchia
- Oncological Endocrinology Unit, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Patrizia Vici
- Phase IV Studies, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Antonella Savarese
- Medical Oncology 1, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Eriseld Krasniqi
- Phase IV Studies, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Virginia Ferraresi
- Sarcomas and Rare Tumors Departmental Unit, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Michelangelo Russillo
- Sarcomas and Rare Tumors Departmental Unit, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Alessandra Fabi
- Precision Medicine Unit in Senology, Fondazione Policlinico Universitario A. Gemelli IRCCS, 00168, Rome, Italy
| | - Lorenza Landi
- Clinical Trial Center: Phase 1 and Precision Medicine, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Gabriele Minuti
- Clinical Trial Center: Phase 1 and Precision Medicine, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Federico Cappuzzo
- Medical Oncology 2, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Massimo Zeuli
- Clinical Trial Center, Biostatistics and Bioinformatics, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
- Medical Oncology 1, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction, IRCCS-Regina Elena National Cancer Institute, 00144, Rome, Italy
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Cnockaert P, Muscari F, Maulat C. Utility of circulating tumor DNA in patients undergoing hepatectomy for colorectal liver metastases. Hepatobiliary Surg Nutr 2023; 12:736-739. [PMID: 37886203 PMCID: PMC10598294 DOI: 10.21037/hbsn-23-310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 07/28/2023] [Indexed: 10/28/2023]
Affiliation(s)
- Philippine Cnockaert
- Digestive Surgery and Liver Transplantation Department, Toulouse University Hospital, Toulouse, France
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Walker PR. Induction treatment in operable non-small cell lung cancer: the immune oncology era unfolds. J Thorac Dis 2023; 15:3533-3537. [PMID: 37559643 PMCID: PMC10407505 DOI: 10.21037/jtd-23-699] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/02/2023] [Indexed: 08/11/2023]
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Chen K, Kang G, Zhang Z, Lizaso A, Beck S, Lyskjær I, Chervova O, Li B, Shen H, Wang C, Li B, Zhao H, Li X, Yang F, Kanu N, Wang J. Individualized dynamic methylation-based analysis of cell-free DNA in postoperative monitoring of lung cancer. BMC Med 2023; 21:255. [PMID: 37452374 PMCID: PMC10349423 DOI: 10.1186/s12916-023-02954-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Accepted: 06/20/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND The feasibility of DNA methylation-based assays in detecting minimal residual disease (MRD) and postoperative monitoring remains unestablished. We aim to investigate the dynamic characteristics of cancer-related methylation signals and the feasibility of methylation-based MRD detection in surgical lung cancer patients. METHODS Matched tumor, tumor-adjacent tissues, and longitudinal blood samples from a cohort (MEDAL) were analyzed by ultra-deep targeted sequencing and bisulfite sequencing. A tumor-informed methylation-based MRD (timMRD) was employed to evaluate the methylation status of each blood sample. Survival analysis was performed in the MEDAL cohort (n = 195) and validated in an independent cohort (DYNAMIC, n = 36). RESULTS Tumor-informed methylation status enabled an accurate recurrence risk assessment better than the tumor-naïve methylation approach. Baseline timMRD-scores were positively correlated with tumor burden, invasiveness, and the existence and abundance of somatic mutations. Patients with higher timMRD-scores at postoperative time-points demonstrated significantly shorter disease-free survival in the MEDAL cohort (HR: 3.08, 95% CI: 1.48-6.42; P = 0.002) and the independent DYNAMIC cohort (HR: 2.80, 95% CI: 0.96-8.20; P = 0.041). Multivariable regression analysis identified postoperative timMRD-score as an independent prognostic factor for lung cancer. Compared to tumor-informed somatic mutation status, timMRD-scores yielded better performance in identifying the relapsed patients during postoperative follow-up, including subgroups with lower tumor burden like stage I, and was more accurate among relapsed patients with baseline ctDNA-negative status. Comparing to the average lead time of ctDNA mutation, timMRD-score yielded a negative predictive value of 97.2% at 120 days prior to relapse. CONCLUSIONS The dynamic methylation-based analysis of peripheral blood provides a promising strategy for postoperative cancer surveillance. TRIAL REGISTRATION This study (MEDAL, MEthylation based Dynamic Analysis for Lung cancer) was registered on ClinicalTrials.gov on 08/05/2018 (NCT03634826). https://clinicaltrials.gov/ct2/show/NCT03634826 .
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Affiliation(s)
- Kezhong Chen
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China.
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, University College London, 72 Huntley St, London, WC1E 6DD, UK.
| | - Guannan Kang
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China
| | | | | | - Stephan Beck
- University College London Cancer Institute, University College London, 72 Huntley St, London, WC1E 6DD, UK
| | - Iben Lyskjær
- University College London Cancer Institute, University College London, 72 Huntley St, London, WC1E 6DD, UK
| | - Olga Chervova
- University College London Cancer Institute, University College London, 72 Huntley St, London, WC1E 6DD, UK
| | - Bingsi Li
- Burning Rock Biotech, Guangzhou, 510300, China
| | - Haifeng Shen
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China
| | | | - Bing Li
- Burning Rock Biotech, Guangzhou, 510300, China
| | - Heng Zhao
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China
| | - Xi Li
- Burning Rock Biotech, Guangzhou, 510300, China
| | - Fan Yang
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China.
| | - Nnennaya Kanu
- Cancer Research UK Lung Cancer Centre of Excellence, University College London Cancer Institute, University College London, 72 Huntley St, London, WC1E 6DD, UK.
| | - Jun Wang
- Thoracic Oncology Institute and Department of Thoracic Surgery, Peking University People's Hospital, Beijing, 100044, China.
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Kim S, Kim S, Kim SH, Jung EH, Suh KJ, Kim YJ, Kwon NJ, Kim H, Chung JH, Lee JS. Clinical validity of oncogenic driver genes detected from circulating tumor DNA in the blood of lung cancer patients. Transl Lung Cancer Res 2023; 12:1185-1196. [PMID: 37425402 PMCID: PMC10326792 DOI: 10.21037/tlcr-22-912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Accepted: 05/17/2023] [Indexed: 07/11/2023]
Abstract
Background This study aimed to evaluate the concordance of oncogenic driver mutations between tumor tissues and circulating tumor DNA (ctDNA) in patients with lung cancer. In addition, this study attempted to reveal the clinical utility of ctDNA in lung cancer treatment. Methods Recurrent or metastatic non-small cell lung cancer (NSCLC) patients were prospectively enrolled in this study. Tumor tissue and serial blood samples were obtained from newly diagnosed patients (Cohort A) or patients treated with targeted therapy (Cohort B) and targeted gene panel sequencing was conducted to identify tumor mutational profiles. Results At the time of diagnosis, patients in Cohort A with a high cell-free DNA (cfDNA) concentration had poorer overall survival than those with a low cfDNA concentration. The sensitivity and precision of ctDNA analysis in pre-treatment patients compared with those of tissue sequencing were 58.4% and 61.5%, respectively. Known lung cancer-associated variants of oncogenic driver genes, including EGFR and KRAS, and tumor suppressor genes, including TP53 and APC, were frequently detected in the ctDNA of the patients (76.9%). An association between smoking and TP53 mutation status was observed in both tissues and ctDNA (P=0.005 and 0.037, respectively). In addition, the EGFR T790M resistance mutation was detected solely from the ctDNA of two patients after treatment with an EGFR tyrosine kinase inhibitor. Conclusions ctDNA may be a reliable prognostic biomarker with an additional role in treating patients with lung cancer. Further analyses are necessary to understand the properties of ctDNA and widen its clinical use.
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Affiliation(s)
- Sheehyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
- Department of Genomic Medicine, Seoul National University Hospital, Seoul, Republic of Korea
| | - Sungjae Kim
- Precision Medicine Institute, Macrogen Inc., Seoul, Republic of Korea
| | - Se Hyun Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Eun Hee Jung
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Koung Jin Suh
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Yu Jung Kim
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Nak-Jung Kwon
- Precision Medicine Institute, Macrogen Inc., Seoul, Republic of Korea
| | - Hyojin Kim
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jin-Haeng Chung
- Department of Pathology, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
| | - Jong Seok Lee
- Department of Internal Medicine, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Republic of Korea
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Osumi H, Takashima A, Ooki A, Yoshinari Y, Wakatsuki T, Hirano H, Nakayama I, Okita N, Sawada R, Ouchi K, Fukuda K, Fukuoka S, Ogura M, Takahari D, Chin K, Shoji H, Kato K, Ishizuka N, Boku N, Yamaguchi K, Shinozaki E. A multi-institutional observational study evaluating the incidence and the clinicopathological characteristics of NeoRAS wild-type metastatic colorectal cancer. Transl Oncol 2023; 35:101718. [PMID: 37364334 DOI: 10.1016/j.tranon.2023.101718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 05/30/2023] [Accepted: 06/08/2023] [Indexed: 06/28/2023] Open
Abstract
PURPOSE As circulating tumor DNA (ctDNA) measurement becomes more widespread, the "NeoRAS" phenomenon, where tissue rat sarcoma viral oncogene homolog (RAS) status converts from mutant (MT) to wild-type (WT) after treatment in metastatic colorectal cancer (mCRC), is gaining attention because ineffective epidermal growth factor receptor (EGFR) inhibitors may made effective. This study investigated its incidence and clinicopathological characteristics. PATIENTS AND METHODS In total, 107 mCRC patients (refractory or intolerant to previous chemotherapies) with tissue RAS MT were enrolled in four institutions from June 2021 to August 2022. The RAS status in ctDNA was assessed using OncoBEAM™ RAS CRC assay. Clinicopathologic features were compared between patients according to their RAS status in ctDNA, whether WT conversion was noted or not. RESULTS The incidence rate of NeoRAS WT mCRC was 21.5% (23/107). According to tissue RAS mutation sites, NeoRAS WT frequency in patients with KRAS mutation in exon 2 was significantly lower than those in exon 3 and 4 or NRAS (18.2% [18/99] vs 62.5% [5/8], P = 0.011). Regarding clinical background, there were significant differences in NeoRAS WT frequency between male vs female patients (30.6% [19/62] vs 8.9% [4/45], P = 0.008), and absence vs presence of liver metastasis (38.6% [17/44] vs 9.5% [6/63], P < 0.001). Comparing the two groups divided by the median value, NeoRAS WT was associated with smaller tumor diameter (>60.9 mm vs ≤, 3.8% [2/53] vs 38.9% [21/54], P < 0.001), lower carcinoembryonic antigen level (>38.2 ng/ml vs ≤, 11.3% [6/53] vs 31.5% [17/54], P = 0.018), and lower carbohydrate antigen 19-9 level (>158.0 U/ml vs ≤, 9.4% [5/53] vs 33.3% [18/54], P = 0.004). In the logistic regression multivariate analysis, liver metastasis absence (Odds ratio [OR], 4.62; P = 0.019), smaller tumor diameter (OR, 7.92; P = 0.012), and tissue RAS MT in other than KRAS exon 2 (OR, 9.04; P = 0.026) were significantly related to the conversion to NeoRAS WT in ctDNA. CONCLUSIONS Original RAS variants in tissue, tumor diameter, and liver metastasis are related to conversion to NeoRAS WT mCRC in ctDNA.
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Affiliation(s)
- Hiroki Osumi
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Atsuo Takashima
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Akira Ooki
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yuri Yoshinari
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Takeru Wakatsuki
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hidekazu Hirano
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Izuma Nakayama
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Natsuko Okita
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ryoichi Sawada
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kota Ouchi
- Department of Medical Oncology, Tohoku University Hospital, Miyagi, Japan
| | - Koshiro Fukuda
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Shota Fukuoka
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Mariko Ogura
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Daisuke Takahari
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Keisho Chin
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hirokazu Shoji
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Ken Kato
- Gastrointestinal Medical Oncology Division, National Cancer Center Hospital, Tokyo, Japan
| | - Naoki Ishizuka
- Department of Clinical Trial Planning and Management, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Narikazu Boku
- Department of Oncology and General Medicine, IMSUT Hospital, Institute of Medical Science, University of Tokyo, Tokyo, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, The Cancer Institute Hospital of the Japanese Foundation for Cancer Research, Tokyo, Japan.
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Wang J, Fan X, Zhang J, Huang C. Clinical value of peripheral blood circulating tumor DNA in predicting the efficacy of immunotherapy for non-small cell lung cancer. J Thorac Dis 2023; 15:2659-2667. [PMID: 37324075 PMCID: PMC10267936 DOI: 10.21037/jtd-23-379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 04/06/2023] [Indexed: 06/17/2023]
Abstract
Background The high expression of programmed cell death 1-ligand 1 (PD-L1) is a valid biological indicator of the therapeutic benefit of pembrolizumab in non-small cell lung cancer (NSCLC) patients. However, the response rate of NSCLC patients with positive PD-L1 expression to anti-PD-1/PD-L1 therapy is still low. Methods From January 2019 to January 2021, a retrospective study was conducted at the Fujian Medical University Xiamen Humanity Hospital. In total, 143 patients with advanced NSCLC were treated with immune checkpoint inhibitors, and the efficacy of the treatment [complete remission (CR), partial remission (PR), stable disease (SD), or progression disease (PD)] was evaluated. Patients with a CR and PR were defined as an objective response (OR) group (n=67), and the other patients were defined as a control group (n=76). The differences in the circulating tumor DNA (ctDNA) and clinical features between the 2 groups were compared, and the receiver operating characteristic (ROC) curve was used to analyze the value of ctDNA in predicting the failure to achieve an OR after immunotherapy in patients with NSCLC, and a multivariate regression analysis was conducted to analyze the factors affecting the OR after immunotherapy in NSCLC patients. R4.0.3 statistical software (Ross Ihaka Robert Gentleman, New Zealand) was used to establish and verify the prediction model of OR after immunotherapy in NSCLC patients. Results CtDNA was valuable in predicting the non-OR of patients with NSCLC after immunotherapy, and the area under the curve was 0.750 [95% CI: 0.673-0.828, P<0.001]. CtDNA <3.72 ng/µL can be used to predict which NSCLC patients will achieve objective remission after immunotherapy (P<0.001). Based on the regression model, a prediction model was established. The data set was randomly divided into the training set and validation set. The sample size of the training set was 72 and that of the validation set was 71. The area under the ROC curve of the training set was 0.850 (95% CI: 0.760-0.940), and that of the validation set was 0.732 (95% CI: 0.616-0.847). Conclusions CtDNA was valuable in predicting the efficacy of immunotherapy in NSCLC patients.
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Affiliation(s)
- Jing Wang
- Department of Cancer Center, Fujian Medical University Xiamen Humanity Hospital, Xiamen, China
| | - Xirong Fan
- Department of Cancer Center, Fujian Medical University Xiamen Humanity Hospital, Xiamen, China
| | - Jinshu Zhang
- Department of Cancer Center, Fujian Medical University Xiamen Humanity Hospital, Xiamen, China
| | - Cheng Huang
- Department of Cancer Center, Fujian Medical University Xiamen Humanity Hospital, Xiamen, China
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12
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Cao G, Long K, Qiu Y, Peng L, Han H, Wang Y, Huo D, Hou C. A light-up fluorescence platform based DNA: RNA hybrid G-quadruplet for detecting single nucleotide variant of ctDNA and miRNA-21. Talanta 2023; 257:124373. [PMID: 36801760 DOI: 10.1016/j.talanta.2023.124373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 11/21/2022] [Accepted: 02/14/2023] [Indexed: 02/16/2023]
Abstract
The nucleic acid assay is an area of great concern in the diagnosis and treatment of breast cancer. Here, we developed a DNA: RNA hybrid G-quadruplet (HQ) detection platform based on strand displacement amplification (SDA) and Baby Spinach RNA aptamer for single nucleotide variant (SNV) of circulating tumor DNA (ctDNA) and miRNA-21. This was the first in vitro construction of HQ for the biosensor. It found that HQ had much stronger ability to switch on fluorescence of DFHBI-1T than Baby Spinach RNA alone. Taking advantage of the platform and the FspI enzyme with high specificity, the biosensor achieved ultra-sensitive detection of SNV of the ctDNA (PIK3CA H1047R gene) and miRNA-21. The light-up biosensor had high anti-interference ability in complex actual samples. Hence, the label-free biosensor provided a sensitive and accurate method for early diagnosis of breast cancer. Moreover, it opened a new application model for RNA aptamers.
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Al-Obeidi E, Riess JW, Malapelle U, Rolfo C, Gandara DR. Convergence of Precision Oncology and Liquid Biopsy in Non-Small Cell Lung Cancer. Hematol Oncol Clin North Am 2023; 37:475-487. [PMID: 37024388 DOI: 10.1016/j.hoc.2023.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023]
Abstract
This review article illuminates the role of liquid biopsy in the continuum of care for non-small cell lung cancer (NSCLC). We discuss its current application in advanced-stage NSCLC at the time of diagnosis and at progression. We highlight research showing that concurrent testing of blood and tissue yields faster, more informative, and cheaper answers than the standard stepwise approach. We also describe future applications for liquid biopsy including treatment response monitoring and testing for minimal residual disease. Lastly, we discuss the emerging role of liquid biopsy for screening and early detection.
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Affiliation(s)
- Ebaa Al-Obeidi
- Division of Hematology-Oncology, University of California, Davis, 4501 X Street, Suite 3016, Sacramento, CA 95817, USA.
| | - Jonathan W Riess
- Division of Hematology-Oncology, University of California, Davis, 4501 X Street, Suite 3016, Sacramento, CA 95817, USA
| | - Umberto Malapelle
- Department of Public Health, University of Naples Federico II, Via Sergio Pansini 5, 80131, Naples, Italy. https://twitter.com/UmbertoMalapel1
| | - Christian Rolfo
- Center for Thoracic Oncology at the Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1079, New York, NY 10029, USA. https://twitter.com/ChristianRolfo
| | - David R Gandara
- Division of Hematology-Oncology, University of California, Davis, 4501 X Street, Suite 3016, Sacramento, CA 95817, USA. https://twitter.com/drgandara
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Wang Z, Li L, Kuang Y, Yao J, Xu F, Chen Y. Simultaneous quantification of multiple single nucleotide variants in PIK3CA ctDNA using mass-tagged LCR probe sets. Talanta 2023; 258:124426. [PMID: 36933295 DOI: 10.1016/j.talanta.2023.124426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/02/2023] [Accepted: 03/06/2023] [Indexed: 03/14/2023]
Abstract
Circulating tumor DNA (ctDNA) in blood carries genetic variations associated with tumors. There is evidence indicating that the abundance of single nucleotide variant (SNV) in ctDNA is correlated well with cancer progression and metastasis. Thus, accurate and quantitative detection of SNVs in ctDNA may benefit clinical practice. However, most current methods are unsuitable for the quantification of SNV in ctDNA that usually differentiates from wild-type DNA (wtDNA) only by a single base. In this setting, ligase chain reaction (LCR) coupled with mass spectrometry (MS) was developed to simultaneously quantify multiple SNVs using PIK3CA ctDNA as a model. Mass-tagged LCR probe set for each SNV including mass-tagged probe and three DNA probes was firstly designed and prepared. Then, LCR was initiated to discriminate SNVs specifically and amplify the signal of SNVs in ctDNA selectively. Afterward, a biotin-streptavidin reaction system was used to separate the amplified products, and photolysis was initiated to release mass tags. Finally, mass tags were monitored and quantified by MS. After optimizing conditions and verifying performance, this quantitative system was applied for blood samples from breast cancer patients, and risk stratification for breast cancer metastasis was also performed. This study is among the first to quantify multiple SNVs in ctDNA in a signal amplification and conversion manner, and also highlights the potential of SNV in ctDNA as a liquid biopsy marker to monitor cancer progression and metastasis.
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15
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Abstract
Human papillomavirus (HPV) infections are the primary cause of almost all cervical cancers, anal cancers, and a variable proportion of other anogenital tumors, as well as head and neck cancers. Circulating HPV DNA (cHPV-DNA) is emerging as a biomarker with extensive potential in the management of HPV-driven malignancies. There has been a rapid advancement in the development of techniques for analyzing cHPV-DNA for the detection, characterization, and monitoring of HPV-associated cancers. As clinical evidence accumulates, it is becoming evident that cHPV-DNA can be used as a diagnostic tool. By conducting clinical trials assessing the clinical utility of cHPV-DNA, the full potential of cHPV-DNA for the screening, diagnosis, and treatment of HPV-related malignancies can be corroborated. In this review, we examine the current landscape of applications for cHPV-DNA liquid biopsies throughout the cancer care continuum, highlighting future opportunities for research and integration into clinical practice.
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Affiliation(s)
- Guigao Lin
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology, Beijing, PR China; Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, PR China; Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China.
| | - Jinming Li
- National Center for Clinical Laboratories, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing Hospital/National Center of Gerontology, Beijing, PR China; Graduate School, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, PR China; Beijing Engineering Research Center of Laboratory Medicine, Beijing Hospital, Beijing, PR China.
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16
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Ohta R, Yamada T, Nakamura M, Enomoto M, Takahashi M, Yokomizo H, Kosugi C, Ishimaru K, Sonoda H, Kuramochi H, Yoshida Y, Furuya S, Hirata K, Yoshida H, Nozawa K, Hashiguchi Y, Ishida H, Koda K, Katsumata K, Sakamoto K. Analysis of Circulating DNA to Assess Prognoses for Metastatic Colorectal Cancer Patients Treated with Regorafenib Dose-Escalation Therapy: A Retrospective, Exploratory Analysis of the RECC Trial. Digestion 2023:1-10. [PMID: 36646047 DOI: 10.1159/000528283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 11/18/2022] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Regorafenib is a multi-kinase inhibitor approved for patients with metastatic colorectal cancer (mCRC) who were previously treated with standard therapies. A few reports showed the impact of KRAS mutation on therapeutic efficacy of regorafenib. Only one study reported poor prognoses for patients treated with regorafenib who had large amounts of circulating cell-free DNA (cfDNA). In the present study, we evaluated the impact of KRAS mutations in tissue or plasma and amounts of cfDNA on prognoses of mCRC patients treated with regorafenib. METHOD This is a biomarker investigation of the RECC study, which evaluated efficacy of regorafenib dose-escalation therapy. Plasma samples were obtained just before initiation of treatment with regorafenib. KRAS mutations were evaluated using tissue and plasma samples. cfDNA was extracted from plasma samples and quantified. RESULTS Forty-five patients were enrolled in this biomarker study. Median progression-free survival (PFS) and overall survival (OS) of patients without KRAS mutations in tissues were 1.9 months (95% confidence interval [CI] 1.7-2.0) and 8.9 months (95% CI: 6.5-11.2), and those of patients with KRAS mutations were 1.4 months (95% CI: 1.3-1.5) and 6.8 months (95% CI: 5.0-8.5). Median PFS and OS of patients with plasma KRAS mutations were 1.9 months (95% CI: 1.8-1.9) and 7.0 months (95% CI: 5.3-8.7), respectively. Median PFS and OS of patients without plasma KRAS mutations were 1.7 months (95% CI: 1.1-2.3) and 8.9 months (95% CI: 6.7-11.2), respectively. Prior to administration of regorafenib, KRAS mutations were detected in 6 of 16 (37.5%) patients who had no tissue KRAS mutations. Median OS of patients with high cfDNA concentration (>median) was significantly poorer than that of patients with low cfDNA. CONCLUSION KRAS mutations in the tissue or plasma have no impact on efficacy of regorafenib. KRAS emerging mutations were observed in quite a few patients. Large amounts of cfDNA may indicate poorer prognoses for patients receiving late-line regorafenib chemotherapy.
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Affiliation(s)
- Ryo Ohta
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan,
| | - Takeshi Yamada
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Masato Nakamura
- Aizawa Comprehensive Cancer Center, Aizawa Hospital, Nagano, Japan
| | - Masanobu Enomoto
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Makoto Takahashi
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Hajime Yokomizo
- Department of Surgery, Tokyo Women's Medical University, Medical Center East, Tokyo, Japan
| | - Chihiro Kosugi
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Kei Ishimaru
- Department of Minimally Invasive Gastroenterology, Ehime University Graduate School of Medicine, Toon, Japan
| | - Hiromichi Sonoda
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Hidekazu Kuramochi
- Department of Chemotherapy, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoichiro Yoshida
- Department of Gastroenterological Surgery, Fukuoka University Faculty of Medicine, Fukuoka, Japan
| | - Shinji Furuya
- First Department of Surgery, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Keiji Hirata
- Department of Surgery 1, School of Medicine, University of Occupational and Environmental Health, Kitakyushu, Japan
| | - Hiroshi Yoshida
- Department of Gastrointestinal and Hepato-Biliary-Pancreatic Surgery, Nippon Medical School, Tokyo, Japan
| | - Keijiro Nozawa
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Yojiro Hashiguchi
- Department of Surgery, Teikyo University School of Medicine, Tokyo, Japan
| | - Hideyuki Ishida
- Department of Digestive Tract and General Surgery, Saitama Medical Center, Saitama Medical University, Saitama, Japan
| | - Keiji Koda
- Department of Surgery, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Kenji Katsumata
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Kazuhiro Sakamoto
- Department of Coloproctological Surgery, Juntendo University Faculty of Medicine, Tokyo, Japan
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Ren J, Liu R. The Implication of Liquid Biopsy in the Non-small Cell Lung Cancer: Potential and Expectation. Methods Mol Biol 2023; 2695:145-163. [PMID: 37450117 DOI: 10.1007/978-1-0716-3346-5_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
Nowadays, lung cancer has remained the most lethal cancer, despite great advances in diagnosis and treatment. However, a large proportion of patients were diagnosed with locally advanced or metastatic disease and have poor prognosis. Immunotherapy and targeted drugs have greatly improved the survival and prognosis of patients with advanced lung cancer. However, how to identify the optimal patients to accept those therapies and how to monitor therapeutic efficacy are still in dispute. In the past few decades, tissue biopsy, including percutaneous fine needle biopsy and surgical excision, has still been the gold standard for examining the gene mutation such as EGFR, ALK, ROS, and PD-1/PD/L1, which can indicate the follow-up treatment. Nevertheless, the biopsy techniques mentioned above were invasive and unrepeatable, which were not suitable for advanced patients. Liquid biopsy, accounting for heterogeneity compared with tissue biopsy, is an alternative technique for monitoring the mutation, and a large quantity of research has demonstrated its feasibility to detect the circulating tumor cell, cell-free DNA, circulating tumor DNA, and extracellular vesicles from peripheral venous blood. The proposal of the concept of precision medicine brings a novel medical model developed with the rapid progress of genome sequencing technology and the cross-application of bioinformation, which was based on personalized medicine. The emerging method of liquid biopsy might contribute to promoting the development of precision medicine. In this review, we intend to describe the liquid biopsy in non-small cell lung cancer in detail in the aspect of screening, diagnosis, monitoring, treatment, and drug resistance.
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Affiliation(s)
- Jianghao Ren
- Shanghai Lung Tumor Clinical Medicine Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, P.R. China
| | - Ruijun Liu
- Shanghai Lung Tumor Clinical Medicine Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, P.R. China
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Jiang H, Chen X, Huang F, Xu X, Dong B, Luo J, Yang H, Zhang C, Pan B, Wang B, Guo W. Validation of a highly sensitive Sanger sequencing in detecting EGFR mutations from circulating tumor DNA in patients with lung cancers. Clin Chim Acta 2022; 536:98-103. [PMID: 36154839 DOI: 10.1016/j.cca.2022.08.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 08/31/2022] [Accepted: 08/31/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND The novel method, named blocker displacement amplification (BDA) Sanger, was applied to detect low variant allele frequency mutations in the circulating tumor DNA (ctDNA). This study aimed to evaluate the performance of the BDA Sanger method for the EGFR mutation detection in the ctDNA from lung cancer patients. METHODS A total of 195 plasma samples of lung cancer patients were included. The EGFR mutation status in the ctDNA was detected by the BDA Sanger and Super-ARMS assays. Next-generation sequencing (NGS) was further used to verify the mutant of EGFR with inconsistencies. RESULTS BDA Sanger assay was capable of detecting EGFR mutations with a 0.20% VAF from plasma samples. Among treatment-naive patients with paired tissue and plasma samples, the EGFR positive percent agreement (PPA) was 79% by BDA sanger. EGFR mutation was detected in 34.4% (67/195) ctDNA samples by the Super-ARMS and in 41.0% (80/195) ctDNA samples by the BDA Sanger assay. The overall concordance rate between the BDA Sanger and Super-ARMS assays was 82% (160/195). The BDA Sanger also enabled the detection of rare EGFR mutations, which were not discovered by the Super-ARMS. CONCLUSION The results supported the validity and efficiency of the BDA Sanger method for EGFR detection in patients with lung cancer, indicating that BDA Sanger has a great potential for application in detecting mutations in the ctDNA.
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Affiliation(s)
- Huiqin Jiang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China
| | - Xinning Chen
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China
| | - Fei Huang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China
| | - Xue Xu
- NuProbe China, Shanghai, China
| | | | | | | | - Chunyan Zhang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China; Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Baishen Pan
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China; Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Beili Wang
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China; Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Shanghai, China.
| | - Wei Guo
- Department of Laboratory Medicine, Zhongshan Hospital, Fudan University, 111 Yi Xue Yuan Road, Shanghai 200032, China; Branch of National Clinical Research Center for Laboratory Medicine, Shanghai, China; Department of Laboratory Medicine, Xiamen Branch, Zhongshan Hospital, Fudan University, Shanghai, China.
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Rodon Font N, No Garbarino Y, Díaz Castello O, Moya Amoros J, Barrios Sánchez P, Coroleu Lletget D, Lequerica Cabello MA, Borras Marcet J, Mecho Meca S, Escape I, Martinez-Agea J, Garcia E, Ferrer M, Puig Torrus X. Concordance analysis between liquid biopsy (ctDNA) and tumor DNA molecular profiles from panel-based next-generation sequencing. Rev Esp Patol 2022; 55:156-162. [PMID: 35779881 DOI: 10.1016/j.patol.2022.01.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 12/31/2021] [Accepted: 01/05/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Analysis of circulating tumor DNA (ctDNA), also known as liquid biopsy, has been postulated to be a useful test in the prognostication, molecular profiling, and monitoring of cancer patients. In this series we aimed to analyze the concordance between the mutation status of formalin-fixed paraffin-embedded (FFPE) tumor samples and matched ctDNA, considering tumor molecular profiling as the gold standard technique. METHODS This retrospective study included cancer patients with complete diagnostics and gene mutations detected in a previous FFPE tumor tissue Next-Generation Sequencing (NGS) study with a matched frozen plasma sample available for an NGS ctDNA assay. RESULTS AND DISCUSSION Sixty patients were included, 24 with colorectal carcinoma (CRC) and 36 with non-small cell lung cancer (NSCLC). In 27.1% of ctDNA studies a new mutation not previously detected in the matched tumor was found. 11.9% of these ctDNA results had the potential to impact clinical management. Globally, the concordance rate between FFPE tumor samples and ctDNA was 44.4%. When tumors were stratified by stage, the concordance was 76.5%, 70%, 36.4%, and 0% in tumor stages IV, III, II, and I, respectively. ctDNA molecular profiles showed a good concordance rate in advanced stage tumors and identified undetected mutations in tumor tissues. In early tumor stages the concordance was low, casting doubt on the usefulness of ctDNA in these patients.
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Affiliation(s)
- Natalia Rodon Font
- BIOPAT, Biopatologia Molecular SL, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain.
| | - Yessica No Garbarino
- BIOPAT, Biopatologia Molecular SL, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Olga Díaz Castello
- BIOPAT, Biopatologia Molecular SL, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Juan Moya Amoros
- Ex-jefe de Servicio de Cirugía torácica del Hospital Universitario de Bellvitge y Catedratico de Universidad acreditado (ANECA), Spain; Servicio de Cirugía del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Pedro Barrios Sánchez
- Servicio de Cirugía del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain; Experto Consultor del Complex Hospitalari Moises Broggi, Calle Jacint Verdaguer, 12, 08970, Sant Joan Despí, Barcelona, Spain
| | - David Coroleu Lletget
- Servicio de Cirugía del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Mª Antonia Lequerica Cabello
- Servicio de Cirugía del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Joan Borras Marcet
- Servicio de Cirugía del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Sandra Mecho Meca
- Servicio de Radiología del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Isabel Escape
- Servicio de Radiología del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Javier Martinez-Agea
- Servicio de Radiología del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Estefania Garcia
- Servicio de Oncologia del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Marta Ferrer
- Servicio de Oncologia del Hospital de Barcelona-SCIAS, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain
| | - Xavier Puig Torrus
- BIOPAT, Biopatologia Molecular SL, Grup Assistència, Avenida Diagonal, 660, 08034, Barcelona, Spain; Histopat Laboratoris SL, Calle Mendel, 1, 08034, Barcelona, Spain; SCIAS-Hospital de Barcelona, Grup Assistència, Avenida Diagonal, 660, 08034, Bracelona, Spain
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20
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Saha S, Araf Y, Promon SK. Circulating tumor DNA in cancer diagnosis, monitoring, and prognosis. J Egypt Natl Canc Inst 2022; 34:8. [PMID: 35187602 DOI: 10.1186/s43046-022-00109-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Accepted: 01/29/2022] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) has become one of the crucial components for cancer detection with the increase of precision medicine practice. ctDNA has great potential as a blood-based biomarker for the detection and treatment of cancer in its early stages. The purpose of this article was to discuss ctDNA and how it can be utilized to detect cancer. The benefits and drawbacks of this cancer detection technology, as well as the field's future possibilities in various cancer management scenarios, are discussed. MAIN TEXT: ctDNA has clinical applications in disease diagnosis and monitoring. It can be used to identify mutations of interest and genetic heterogeneity. Another use of ctDNA is to monitor the effects of therapy by detecting mutation-driven resistance. Different technologies are being used for the detection of ctDNA. Next-generation sequencing, digital PCR, real-time PCR, and mass spectrometry are used. Using dPCR makes it possible to partition and analyze individual target sequences from a complex mixture. Mass-spectrometry technology enables accurate detection and quantification of ctDNA mutations at low frequency. Surface-enhanced Raman spectroscopy (SERS) and UltraSEEK are two systems based on this technology. There is no unified standard for detecting ctDNA as it exists in a low concentration in blood. As there is no defined approach, false positives occur in several methods due to inadequate sensitivities. Techniques used in ctDNA are costly and there is a limitation in clinical settings. SHORT CONCLUSION A detailed investigation is urgently needed to increase the test's accuracy and sensitivity. To find a standard marker for all forms of cancer DNA, more study is needed. Low concentrations of ctDNA in a sample require improved technology to provide the precision that low concentrations of ctDNA in a sample afford.
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Affiliation(s)
- Sudeepto Saha
- Department of Life Sciences, School of Environment and Life Sciences, Independent University, Bangladesh (IUB), Dhaka, Bangladesh
| | - Yusha Araf
- Department of Genetic Engineering and Biotechnology, School of Life Sciences, Shahjalal University of Science and Technology, Sylhet, Bangladesh.
| | - Salman Khan Promon
- Department of Life Sciences, School of Environment and Life Sciences, Independent University, Bangladesh (IUB), Dhaka, Bangladesh.
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21
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Smith JT, Balar A, Lakhani DA, Kluwe C, Zhao Z, Kopparapu P, Almodovar K, Muterspaugh A, Yan Y, York S, Horn L, Antic S, Bertucci C, Shaffer T, Hodsdon L, Garg K, Hosseini SA, Lim L, Osmundson E, Massion PP, Lovly CM, Iams W. Circulating Tumor DNA as a Biomarker of Radiographic Tumor Burden in SCLC. JTO Clin Res Rep 2021; 2:100110. [PMID: 34589992 PMCID: PMC8474385 DOI: 10.1016/j.jtocrr.2020.100110] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 10/06/2020] [Accepted: 10/13/2020] [Indexed: 12/02/2022] Open
Abstract
Introduction Blood-based next-generation sequencing assays of circulating tumor DNA (ctDNA) have the ability to detect tumor-associated mutations in patients with SCLC. We sought to characterize the relationship between ctDNA mean variant allele frequency (VAF) and radiographic total-body tumor volume (TV) in patients with SCLC. Methods We identified matched blood draws and computed tomography (CT) or positron emission tomography (PET) scans within a prospective SCLC blood banking cohort. We sequenced plasma using our previously developed 14-gene SCLC-specific ctDNA assay. Three-dimensional TV was determined from PET and CT scans using MIM software and reviewed by radiation oncologists. Univariate association and multivariate regression analyses were performed to evaluate the association between mean VAF and total-body TV. Results We analyzed 75 matched blood draws and CT or PET scans from 25 unique patients with SCLC. Univariate analysis revealed a positive association between mean VAF and total-body TV (Spearman’s ρ = 0.292, p < 0.01), and when considering only treatment-naive and pretreatment patients (n = 11), there was an increase in the magnitude of association (ρ = 0.618, p = 0.048). The relationship remained significant when adjusting for treatment status and bone metastases (p = 0.046). In the subgroup of patients with TP53 variants, univariate analysis revealed a significant association (ρ = 0.762, p = 0.037) only when considering treatment-naive and pretreatment patients (n = 8). Conclusions We observed a positive association between mean VAF and total-body TV in patients with SCLC, suggesting mean VAF may represent a dynamic biomarker of tumor burden that could be followed to monitor disease status.
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Affiliation(s)
- Jarrod T Smith
- Department of Medicine, School of Medicine, Vanderbilt University, Nashville, Tennessee
| | - Aneri Balar
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Dhairya A Lakhani
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christien Kluwe
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Zhiguo Zhao
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Prasad Kopparapu
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Karinna Almodovar
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Anel Muterspaugh
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Yingjun Yan
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sally York
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Leora Horn
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Sanja Antic
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | | | | | | | | | - Lee Lim
- Resolution Bioscience, Bellevue, Washington
| | - Evan Osmundson
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Pierre P Massion
- Division of Allergy, Pulmonary and Critical Care, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Christine M Lovly
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Wade Iams
- Division of Hematology and Oncology, Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee.,Vanderbilt-Ingram Cancer Center, Vanderbilt University Medical Center, Nashville, Tennessee
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22
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Mohanty A, Mohanty SK, Rout S, Pani C. Liquid Biopsy, the hype vs. hope in molecular and clinical oncology. Semin Oncol 2021; 48:259-267. [PMID: 34384614 DOI: 10.1053/j.seminoncol.2021.06.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Revised: 05/28/2021] [Accepted: 06/28/2021] [Indexed: 12/12/2022]
Abstract
The molecular landscape of tumors has been traditionally established using a biopsy or resection specimens. These modalities result in sampling bias that offer only a single snapshot of tumor heterogeneity. Over the last decade intensive research towards alleviating such a bias and obtaining an integral yet accurate portrait of the tumors, evolved to the use of established molecular and genetic analysis using blood and several other body fluids, such as urine, saliva, and pleural effusions as liquid biopsies. Genomic profiling of the circulating markers including circulating cell-free tumor DNA (ctDNA), circulating tumor cells (CTCs) or even RNA, proteins, and lipids constituting exosomes, have facilitated the diligent monitoring of response to treatment, allowed one to follow the emergence of drug resistance, and enumerate minimal residual disease. The prevalence of tumor educated platelets (TEPs) and our understanding of how tumor cells influence platelets are beginning to unearth TEPs as a potentially dynamic component of liquid biopsies. Here, we review the biology, methodology, approaches, and clinical applications of biomarkers used to assess liquid biopsies. The current review addresses recent technological advances and different forms of liquid biopsy along with upcoming challenges and how they can be integrated to get the best possible tumor-derived genetic information that can be leveraged to more precise therapies for patient as liquid biopsies become increasingly routine in clinical practice.
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Affiliation(s)
- Abhishek Mohanty
- Rajiv Gandhi Cancer Institute and Research Centre, New Delhi, India.
| | - Sambit K Mohanty
- Advanced Medical Research Institute, Bhubaneswar, Odisha, India; CORE Diagnostics, Gurgaon, Haryana, India
| | - Sipra Rout
- Christian Medical College, Vellore, Tamil Nadu, India
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23
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Sundaresan TK, Dubash TD, Zheng Z, Bardia A, Wittner BS, Aceto N, Silva EJ, Fox DB, Liebers M, Kapur R, Iafrate J, Toner M, Maheswaran S, Haber DA. Evaluation of endocrine resistance using ESR1 genotyping of circulating tumor cells and plasma DNA. Breast Cancer Res Treat 2021; 188:43-52. [PMID: 34101078 DOI: 10.1007/s10549-021-06270-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Accepted: 05/24/2021] [Indexed: 01/20/2023]
Abstract
PURPOSE Therapeutic efficacy of hormonal therapies to target estrogen receptor (ER)-positive breast cancer is limited by the acquisition of ligand-independent ESR1 mutations, which confer treatment resistance to aromatase inhibitors (AIs). Monitoring for the emergence of such mutations may enable individualized therapy. We thus assessed CTC- and ctDNA-based detection of ESR1 mutations with the aim of evaluating non-invasive approaches for the determination of endocrine resistance. PATIENTS AND METHODS In a prospective cohort of 55 women with hormone receptor-positive metastatic breast cancer, we isolated circulating tumor cells (CTCs) and developed a high-sensitivity method for the detection of ESR1 mutations in these CTCs. In patients with sufficient plasma for the simultaneous extraction of circulating tumor DNA (ctDNA), we performed a parallel analysis of ESR1 mutations using multiplex droplet digital PCR (ddPCR) and examined the agreement between these two platforms. Finally, we isolated single CTCs from a subset of these patients and reviewed RNA expression to explore alternate methods of evaluating endocrine responsiveness. RESULTS High-sensitivity ESR1 sequencing from CTCs revealed mono- and oligoclonal mutations in 22% of patients. These were concordant with plasma DNA sequencing in 95% of cases. Emergence of ESR1 mutations was correlated both with time to metastatic relapse and duration of AI therapy following such recurrence. The Presence of an ESR1 mutation, compared to ESR1 wild type, was associated with markedly shorter Progression-Free Survival on AI-based therapies (p = 0.0006), but unaltered to other non-AI-based therapies (p = 0.73). Compared with ESR1 mutant cases, AI-resistant CTCs with wild-type ESR1 showed an elevated ER-coactivator RNA signature, consistent with their predicted response to second-line hormonal therapies. CONCLUSION Blood-based serial monitoring may guide the selection of precision therapeutics for women with AI-resistant ER-positive breast cancer.
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24
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Al-Shaheri FN, Alhamdani MSS, Bauer AS, Giese N, Büchler MW, Hackert T, Hoheisel JD. Blood biomarkers for differential diagnosis and early detection of pancreatic cancer. Cancer Treat Rev 2021; 96:102193. [PMID: 33865174 DOI: 10.1016/j.ctrv.2021.102193] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/17/2021] [Accepted: 03/19/2021] [Indexed: 12/12/2022]
Abstract
Pancreatic cancer is currently the most lethal tumor entity and case numbers are rising. It will soon be the second most frequent cause of cancer-related death in the Western world. Mortality is close to incidence and patient survival after diagnosis stands at about five months. Blood-based diagnostics could be one crucial factor for improving this dismal situation and is at a stage that could make this possible. Here, we are reviewing the current state of affairs with its problems and promises, looking at various molecule types. Reported results are evaluated in the overall context. Also, we are proposing steps toward clinical utility that should advance the development toward clinical application by improving biomarker quality but also by defining distinct clinical objectives and the respective diagnostic accuracies required to achieve them. Many of the discussed points and conclusions are highly relevant to other solid tumors, too.
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Affiliation(s)
- Fawaz N Al-Shaheri
- Division of Functional Genome Analysis, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany; Medical Faculty Heidelberg, Heidelberg University, Im Neuenheimer Feld 672, 69120 Heidelberg, Germany.
| | - Mohamed S S Alhamdani
- Division of Functional Genome Analysis, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany
| | - Andrea S Bauer
- Division of Functional Genome Analysis, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany
| | - Nathalia Giese
- Department of General Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120 Heidelberg, Germany
| | - Markus W Büchler
- Department of General Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120 Heidelberg, Germany
| | - Thilo Hackert
- Department of General Surgery, University Hospital Heidelberg, Im Neuenheimer Feld 420, 69120 Heidelberg, Germany
| | - Jörg D Hoheisel
- Division of Functional Genome Analysis, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 580, 69120 Heidelberg, Germany
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Li D, Chen H, Fan K, Labunov V, Lazarouk S, Yue X, Liu C, Yang X, Dong L, Wang G. A supersensitive silicon nanowire array biosensor for quantitating tumor marker ctDNA. Biosens Bioelectron 2021; 181:113147. [PMID: 33773219 DOI: 10.1016/j.bios.2021.113147] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/27/2021] [Accepted: 03/03/2021] [Indexed: 12/20/2022]
Abstract
Cancer has become one of the major diseases threatening human health and life. Circulating tumor DNA (ctDNA) testing, as a practical liquid biopsy technique, is a promising method for cancer diagnosis, targeted therapy and prognosis. Here, for the first time, a field effect transistor (FET) biosensor based on uniformly sized high-response silicon nanowire (SiNW) array was studied for real-time, label-free, super-sensitive detection of PIK3CA E542K ctDNA. High-response 120-SiNWs array was fabricated on a (111) silicon-on-insulator (SOI) by the complementary metal oxide semiconductor (CMOS)-compatible microfabrication technology. To detecting ctDNA, we modified the DNA probe on the SiNWs array through silanization. The experimental results demonstrated that the as-fabricated biosensor had significant superiority in ctDNA detection, which achieved ultralow detection limit of 10 aM and had a good linearity under the ctDNA concentration range from 0.1 fM to 100 pM. This biosensor can recognize complementary target ctDNA from one/two/full-base mismatched DNA with high selectivity. Furthermore, the fabricated SiNW-array FET biosensor successfully detected target ctDNA in human serum samples, indicating a good potential in clinical applications in the future.
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26
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Abramson DH, Mandelker D, Francis JH, Dunkel IJ, Brannon AR, Benayed R, Berger MF, Arcila ME, Ladanyi M, Friedman DN, Jayakumaran G, Diosdado MS, Robbins MA, Haggag-Lindgren D, Shukla N, Walsh M, Kothari P, Tsui DW. Retrospective Evaluation of Somatic Alterations in Cell-Free DNA from Blood in Retinoblastoma. Ophthalmol Sci 2021; 1:100015. [PMID: 36246006 PMCID: PMC9560572 DOI: 10.1016/j.xops.2021.100015] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 03/11/2021] [Accepted: 03/11/2021] [Indexed: 12/18/2022]
Abstract
Purpose Analysis of circulating tumor DNA (ctDNA) in the plasma of patients with retinoblastoma and simulating lesions. Design Retrospective cross-sectional study of the association of plasma ctDNA from retinoblastoma and simulating lesions with disease course. Participants Fifty-eight Memorial Sloan Kettering Cancer Center patients with retinoblastoma comprising 68 plasma ctDNA samples and 5 with retinoblastoma-simulating lesions. Methods The ctDNA analyzed with hybridization capture and next-generation sequencing in blood (plasma) of patients who had retinoblastoma or simulating lesions were evaluated for association with clinical course of the disease. Main Outcome Measures Presence or absence of molecular aberrations in the RB1 gene and correlations with clinical features. Results RB1 cell-free DNA (cfDNA) was detected in 16 of 19 patients with newly diagnosed, untreated intraocular retinoblastoma and in 3 of 3 patients with newly diagnosed, untreated metastatic disease. It was also present in 3 patients with recurrent intraocular disease before therapy, but was not present in patients with recurrent disease who received intra-arterial chemotherapy, nor in 21 patients who had undergone enucleation for unilateral disease. In 1 patient who had delayed treatment (insurance reasons) and showed rapid growth of the intraocular tumor, the variant allele frequency increased in 1 month from 0.34% to 2.48%. No RB1 mutations were detected in the cfDNA from plasma of patients with simulating lesions (3 with Coats disease and 1 with persistent fetal vasculature [PFV]). In 2 patients, we identified 2 independent RB1 mutations in plasma. Conclusions Mutations in RB1 were found in the cfDNA from blood of patients with newly diagnosed, untreated retinoblastoma and in patients who showed disease recurrence in the eye after prior treatment, but not in unilateral retinoblastoma after enucleation Levels of ctDNA increase in patients with progressive disease who did not receive any treatment. High plasma cfDNA levels were detected in patients with newly diagnosed metastatic disease, and these levels decreased after systemic chemotherapy was administered. Further validation is needed for measuring the somatic alterations in cfDNA from blood in retinoblastoma that could provide a promising method of monitoring patients in the future.
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Affiliation(s)
- David H. Abramson
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Ophthalmology, Weill Cornell Medical Center, New York, New York
| | - Diana Mandelker
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Jasmine H. Francis
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Ophthalmology, Weill Cornell Medical Center, New York, New York
| | - Ira J. Dunkel
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Pediatrics, Weill Cornell Medical College, New York, New York
| | - A. Rose Brannon
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Ryma Benayed
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael F. Berger
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Maria E. Arcila
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Marc Ladanyi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Gowtham Jayakumaran
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Monica S. Diosdado
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Melissa A. Robbins
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, New York
| | | | - Neerav Shukla
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Michael Walsh
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Prachi Kothari
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, New York
| | - Dana W.Y. Tsui
- Department of Pathology, Center for Molecular Oncology, Memorial Sloan Kettering Cancer Center, New York, New York
- Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York
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27
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Zhang J, Dong A, Li S, Ren X, Zhang X. Consistency of genotyping data from simultaneously collected plasma circulating tumor DNA and tumor-DNA in lung cancer patients. J Thorac Dis 2021; 12:7290-7297. [PMID: 33447418 PMCID: PMC7797830 DOI: 10.21037/jtd-20-3162] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Background To clarify the rate of concordance between the results of concurrent sequencing of circulating tumor DNA (ctDNA) and tumor tissue samples based in clinic settings, and to explore potential factors influencing consistency. Methods A retrospective analysis of 27 patients with lung cancer who underwent gene sequencing at the Department of Biotherapy of Tianjin Medical University Cancer Hospital from February 2016 to April 2019, was conducted by synchronous sequencing of tumor and plasma DNA samples and the concordance of mutations in nine known driver genes was calculated. Results The overall concordance, sensitivity, and specificity for sequencing driver genes in plasma samples, were 85.2%, 87.0%, and 75%, respectively, relative to tumor samples. Concordance was 100% in patients with bone metastases, while the rate in those without bone metastases was 69.2%. Moreover, in patients where both the driver gene and TP53 mutations in plasma were detected, the findings of plasma sequencing of the driver gene were identical to those of tumor sequencing (concordance: 100%). Conclusions Overall, our data show that circulating tumor DNA (ctDNA) was able to identify 75% of the identical information in driver genes, with higher rates of concordance in lung cancer patients with bone metastases or TP53 mutation-positive plasma samples.
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Affiliation(s)
- Jiali Zhang
- Department of Biotherapy, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China.,Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Aoran Dong
- Department of Oncology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Shuzhan Li
- Department of Biotherapy, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China.,Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiubao Ren
- Department of Biotherapy, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China.,Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xinwei Zhang
- Department of Biotherapy, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, China.,National Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Prevention and Therapy, Tianjin, China.,Tianjin's Clinical Research Center for Cancer, Tianjin, China.,Key Laboratory of Cancer Immunology and Biotherapy, Tianjin, China.,Department of Immunology, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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28
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Chen W, Yan H, Li X, Ge K, Wu J. Circulating tumor DNA detection and its application status in gastric cancer: a narrative review. Transl Cancer Res 2021; 10:529-536. [PMID: 35116282 PMCID: PMC8797971 DOI: 10.21037/tcr-20-2856] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 11/20/2020] [Indexed: 12/30/2022]
Abstract
Circulating tumor DNA (ctDNA) is the small genomic fragment released by tumor cells into the circulating system, which carries the gene variation features, such as mutation, insertion, deletion, rearrangement, copy number variation (CNV) and methylation, rendering it an important biomarker. It can be used not only to diagnose certain types of solid tumors, but also to monitor the therapeutic response and explore the minimal residual disease (MRD) and resistant mutation of targeted therapy. Therefore, ctDNA detection may become the preferred non-invasive tumor screening method. For patients who cannot receive further gene detection due to insufficient or restricted sample collection with the defined pathological diagnosis, ctDNA detection can be carried out to determine the gene mutation type, with no need for repeated sampling. Gastric cancer (GC) is a malignancy with extremely high morbidity and mortality, and its genesis and development are the consequence of interactions of multiple factors, including environment, diet, heredity, helicobacter pylori infection, chronic inflammatory infiltration, and precancerous lesion. As the research on GC moves forward, the existing research mainly focuses on genetic and epigenetic changes, including DNA methylation, histone modification, non-coding RNA changes, gene mutation, gene heterozygosity loss and microsatellite instability. This paper aimed to summarize the contents of ctDNA detection, its application status in GC and clinical significance.
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Affiliation(s)
- Wenyu Chen
- Department of Oncology, Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Haijiao Yan
- Department of Oncology, Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Xiaodong Li
- Department of Oncology, Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Kele Ge
- Department of Oncology, Third Affiliated Hospital of Soochow University, Changzhou, China
| | - Jun Wu
- Department of Oncology, Third Affiliated Hospital of Soochow University, Changzhou, China
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Qian C, Dai N, Xu M, Luo H, Feng Y, Zhang M, Chen R, Wang D. ctDNA facilitated the diagnosis of a patient with synchronous urothelial carcinoma and non-small cell lung cancer: case report. Ann Transl Med 2020; 8:1323. [PMID: 33209903 PMCID: PMC7661894 DOI: 10.21037/atm-20-6552] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The diagnosis and treatment for multiple primary cancers have been a great challenge in clinical practice. Circulating tumor DNA (ctDNA) is tumor-derived fragmented DNA that circulates in the blood. Herein we report a case that ctDNA facilitated the diagnosis of synchronous urothelial carcinoma (UC) and lung adenocarcinoma. A 58-year-old male patient was diagnosed with UC initially. Computed tomography (CT) revealed multiple metastases without the brain after surgery and adjuvant chemotherapy. However, the patient had a progressively worsened headache symbol during system therapy. We explored the genome variations using next-generation sequencing (NGS). HRAS and TP53 mutations were detected from UC surgical tissue and postoperative ctDNA. Unexpectedly, the epidermal growth factor receptor (EGFR) exon 19 deletion (19del) mutation, which is common in non-small cell lung cancer (NSCLC), was also identified in ctDNA. Pathological analysis of a neck lymph node confirmed adenocarcinoma derived from the lung. Meanwhile, EGFR 19del was detected in neck lymph node biopsy. The ctDNA contained both UC and lung adenocarcinoma-derived mutations. Thus, the diagnosis was modified into synchronous UC and lung adenocarcinoma. Interestingly, the lung adenocarcinoma-derived lesions responded well to osimertinib (80mg, once daily), while the UC did not. His headache rapidly subsided and disappeared. This case demonstrates that ctDNA analysis may better capture the molecular heterogeneity harbored by multiple primary tumors in a patient and can facilitate the diagnosis and therapy of patients with simultaneous cancers.
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Affiliation(s)
- Chengyuan Qian
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
| | - Nan Dai
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
| | - Mingfang Xu
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
| | - Hao Luo
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
| | - Yan Feng
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
| | | | | | - Dong Wang
- Department of Cancer Center, Daping Hospital & Army Medical Center of the PLA, Chongqing, China
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Clifton K, Luo J, Tao Y, Saam J, Rich T, Roshal A, Frith A, Rigden C, Ademuyiwa F, Weilbaecher K, Hernandez-Aya L, Peterson LL, Bagegni N, Suresh R, Bose R, Opyrchal M, Wildes TM, Ma C. Mutation profile differences in younger and older patients with advanced breast cancer using circulating tumor DNA (ctDNA). Breast Cancer Res Treat 2020; 185:639-646. [PMID: 33219484 DOI: 10.1007/s10549-020-06019-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 11/13/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE Little is known regarding the mutation profiles of ctDNA in the older adult breast cancer population. The objective of this study is to assess differences in mutation profiles in the older adult breast cancer population using a ctDNA assay as well as assess utilization of testing results. METHODS Patients with advanced breast cancer underwent molecular profiling using a plasma-based ctDNA NGS assay (Guardant360) between 5/2015 and 10/2019 at Siteman Cancer Center. The profiling results of a multi-institutional database of patients with advanced breast cancer who had undergone molecular profiling were obtained. Associations between mutations and age group (≥ 65 vs. < 65) were examined using a Fisher's exact test. RESULTS In the single-institutional cohort, 148 patients (69.2%) were < 65 years old and 66 patients (30.8%) ≥ 65 years old. ATM, BRAF, and PIK3CA mutations were found more frequently in older patients with ER + HER2- breast cancers (p < 0.01). In the multi-institutional cohort, 5367 (61.1%) were < 65 years old and 3417 (38.9%) ≥ 65 years old. ATM, PIK3CA, and TP53 mutations were more common in the older cohort (p < 0.0001) and MYC and GATA3 mutations were less common in the older cohort (p < 0.0001). CtDNA testing influenced next-line treatment management in 40 (19.8%) patients in the single-institutional cohort. CONCLUSION When controlling for subtype, results from a single institution were similar to the multi-institutional cohort showing that ATM and PIK3CA were more common in older adults. These data suggest there may be additional molecular differences in older adults with advanced breast cancers.
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Affiliation(s)
- Katherine Clifton
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA.
| | - Jingqin Luo
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Yu Tao
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | | | | | - Anna Roshal
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Ashley Frith
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Caron Rigden
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Foluso Ademuyiwa
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Katherine Weilbaecher
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Leonel Hernandez-Aya
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Lindsay L Peterson
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Nusayba Bagegni
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Rama Suresh
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Ron Bose
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Mateusz Opyrchal
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Tanya M Wildes
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
| | - Cynthia Ma
- Washington University, 660 South Euclid Avenue, Campus Box 8056, Saint Louis, MO, 63110, USA
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Jiang N, Zhou J, Zhang W, Li P, Liu Y, Shi H, Zhang C, Wang Y, Zhou C, Peng C, Zhang W, Hao Y, Sun Q, Li Y, Zhao X. RNF213 gene mutation in circulating tumor DNA detected by targeted next-generation sequencing in the assisted discrimination of early-stage lung cancer from pulmonary nodules. Thorac Cancer 2020; 12:181-193. [PMID: 33200540 PMCID: PMC7812078 DOI: 10.1111/1759-7714.13741] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Revised: 10/26/2020] [Accepted: 10/28/2020] [Indexed: 01/04/2023] Open
Abstract
Background To distinguish early‐stage lung cancer from benign disease in pulmonary nodules, especially lesions with ground‐glass opacity (GGO), we assessed gene mutations of ctDNA in peripheral blood using targeted next‐generation sequencing (NGS). Methods Single pulmonary nodule patients without mediastinal lymph nodes and symptoms that were hard to diagnose by chest CT and lung cancer biomarker measurement in multiple medical centers were enrolled into the study. All patients accepted minimally invasive surgery but refused preoperative biopsy. Gene mutations in preoperative blood samples were detected by targeted NGS. Mutations with significant differences between lung tumors and benign lesions, as grouped by postoperative pathology, were screened. Protein expression was determined by immunohistochemistry. Highly expressed genes were selected as biomarkers to verify the mutations in peripheral blood. Results In the training set, the RNF213, KMT2D, CSMD3 and LRP1B genes were mutated more frequently in early‐stage lung cancer (27 cases) than in benign nodules (15 cases) (P < 0.05). High expression of the RNF213 gene in lung cancers and low expression in benign diseases were seen by immunohistochemistry. The RNF213 gene was mutated in 25% of lung cancer samples in the validation set of 28 samples and showed high specificity (100%). In GGO patients, RNF213 was mutated more frequently in early‐stage lung cancer compared to benign diseases (P < 0.05). Conclusions RNF213 gene mutations were observed more frequently in early‐stage lung cancer, but not in benign nodules. Mutation of the RNF213 gene in peripheral blood may be a high specificity biomarker for the assisted early diagnosis of lung cancer in pulmonary nodules. Key points Significant findings of the study: In peripheral venous blood and tumor tissue, RNF213 gene mutated more frequently in lung cancer than benign pulmonary nodules. What this study adds: Detection mutation of the RNF213 gene in peripheral blood may be a high specificity method for the assisted early diagnosis of lung cancer in pulmonary nodules.
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Affiliation(s)
- Ning Jiang
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
| | - Jie Zhou
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Wenhao Zhang
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Peichao Li
- Cheeloo College of Medicine, Shandong University, Jinan, China
| | - Yu Liu
- Department of Thoracic Surgery, The 960th Hospital of People's Liberation Army of China, Jinan, China
| | - Hubo Shi
- Department of Thoracic Surgery, Shandong Provincial Chest Hospital, Jinan, China
| | - Chengke Zhang
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
| | - Yunshan Wang
- Department of Clinical Laboratory, The Second Hospital of Shandong University, Jinan, China
| | - Chengjun Zhou
- Pathology Department, The Second Hospital of Shandong University, Jinan, China
| | - Chuanliang Peng
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
| | - Weiquan Zhang
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
| | - Yingtao Hao
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
| | - Qifeng Sun
- Department of Thoracic Surgery, Shandong Provincial Hospital, Jinan, China
| | - Yuliang Li
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan, China.,Interventional Oncology Institute, Shandong University, Jinan, China
| | - Xiaogang Zhao
- Department of Thoracic Surgery, The Second Hospital of Shandong University, Jinan, China.,Key Laboratory of Chest Cancer, Shandong University, Jinan, China
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Chen H, Zhang J, Chen HY, Su B, Lu D. Establishment of multiplex allele-specific blocker PCR for enrichment and detection of 4 common EGFR mutations in non-small cell lung cancer. Ann Transl Med 2020; 8:1509. [PMID: 33313254 PMCID: PMC7729377 DOI: 10.21037/atm-20-6754] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Background Lung cancer is one of the most severe cancers and the majority of patients miss the best timing for surgery when diagnosed, thus having to rely on radiotherapy, chemotherapy or target therapy. Epidermal growth factor receptor (EGFR) upregulation occurs in a large percentage of patients, who can then benefit from tyrosine kinase inhibitors (TKI). However, the EGFR mutations they carry will vary the effectiveness of TKI. Circulating tumor DNA (ctDNA) contains genetic information from cancer tissue that can be used as a liquid biopsy by non-invasive sampling. This study aimed to provide a solution for minor allele detection from ctDNA. Methods Our novel method, named multiplex allele-specific blocker PCR (MAB PCR), combines amplification refractory mutation system (ARMS), blocker PCR and fluorescent-labeled probes for better discrimination and higher throughput. MAB PCR was specially designed for low-quality samples such as ctDNA. A sensitive assay based on MAB PCR was developed for enriching and detecting four common EGFR mutations. This assay was optimized and evaluated with manufactured plasmids, and validated with 34 tissue samples and 94 plasma samples. Results The limit of detection of this assay was 102 copies and the detection sensitivity reached 0.1% mutant allele fraction (MAF). The results of clinical sample testing had 100% accordance with sequencing, which proved that this assay was accurate and applicable in clinical settings. Conclusions This assay could accomplish low-cost and rapid detection of 4 common EGFR mutations sensitively and accurately, which has huge potential in clinical usage for guiding medication. Furthermore, this design could be used to detect other mutations.
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Affiliation(s)
- Hongyuan Chen
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Jie Zhang
- Department of Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Hong-Yan Chen
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
| | - Bo Su
- Department of Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Daru Lu
- State Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, Shanghai, China
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Trevisan França de Lima L, Broszczak D, Zhang X, Bridle K, Crawford D, Punyadeera C. The use of minimally invasive biomarkers for the diagnosis and prognosis of hepatocellular carcinoma. Biochim Biophys Acta Rev Cancer 2020; 1874:188451. [PMID: 33065194 DOI: 10.1016/j.bbcan.2020.188451] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 02/07/2023]
Abstract
Hepatocellular carcinoma (HCC) is a common cause of cancer-related deaths worldwide. Despite advances in systemic therapies, patient survival remains low due to late diagnosis and frequent underlying liver diseases. HCC diagnosis generally relies on imaging and liver tissue biopsy. Liver biopsy presents limitations because it is invasive, potentially risky for patients and it frequently misrepresents tumour heterogeneity. Recently, liquid biopsy has emerged as a way to monitor cancer progression in a non-invasive manner. Tumours shed content into the bloodstream, such as circulating tumour cells (CTCs), circulating nucleic acids, extracellular vesicles and proteins, that can be isolated from biological fluids of patients with HCC. These biomarkers provide knowledge regarding the genetic landscape of tumours and might be used for diagnostic or prognostic purposes. In this review, we summarize recent literature on circulating biomarkers for HCC, namely CTCs, circulating tumour DNA (ctDNA), RNA, extracellular vesicles and proteins, and their clinical relevance in HCC.
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Affiliation(s)
- Lucas Trevisan França de Lima
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Daniel Broszczak
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia
| | - Xi Zhang
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia
| | - Kim Bridle
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Darrell Crawford
- The University of Queensland, Faculty of Medicine, Herston, QLD, Australia; Gallipoli Medical Research Foundation, Greenslopes Private Hospital, Greenslopes, QLD, Australia
| | - Chamindie Punyadeera
- Institute of Health & Biomedical Innovation, School of Biomedical Sciences, Queensland University of Technology, Kelvin Grove Campus, QLD, Australia.
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Abstract
Liquid biopsies for the diagnosis and treatment of lung cancer have developed rapidly, driven primarily by technical advances in sensitivity to detect circulating tumor DNA (ctDNA). Still, technical limitations such as the challenge of detecting low-level ctDNA variants and distinguishing tumor-related variants from clonal hematopoiesis remain. With further technical advancements, new applications for ctDNA analysis are emerging including detection of post-treatment molecular residual disease (MRD), clinical trial selection, and early cancer detection. This chapter reviews the current state of ctDNA testing in NSCLC, the underlying technological advances enabling ctDNA detection, and the potential to expand ctDNA analysis to new applications.
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Affiliation(s)
- Bruna Pellini
- Department of Medicine, Division of Oncology, Washington University School of Medicine, Division of Oncology Campus Box 8056, 660 South Euclid Avenue, St Louis, MO 63110, USA
| | - Jeffrey Szymanski
- Department of Radiation Oncology, Division of Cancer Biology, Washington University School of Medicine, Radiation Oncology Campus Box 8224, 660 South Euclid Avenue, St Louis, MO 63110, USA
| | - Re-I Chin
- Department of Radiation Oncology, Division of Cancer Biology, Washington University School of Medicine, Radiation Oncology Campus Box 8224, 660 South Euclid Avenue, St Louis, MO 63110, USA
| | - Paul A Jones
- Department of Radiation Oncology, Division of Cancer Biology, Washington University School of Medicine, Radiation Oncology Campus Box 8224, 660 South Euclid Avenue, St Louis, MO 63110, USA
| | - Aadel A Chaudhuri
- Department of Radiation Oncology, Division of Cancer Biology, Washington University School of Medicine, Radiation Oncology Campus Box 8224, 660 South Euclid Avenue, St Louis, MO 63110, USA.
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Ohara S, Suda K, Sakai K, Nishino M, Chiba M, Shimoji M, Takemoto T, Fujino T, Koga T, Hamada A, Soh J, Nishio K, Mitsudomi T. Prognostic implications of preoperative versus postoperative circulating tumor DNA in surgically resected lung cancer patients: a pilot study. Transl Lung Cancer Res 2020; 9:1915-1923. [PMID: 33209612 PMCID: PMC7653121 DOI: 10.21037/tlcr-20-505] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Recent studies of advanced lung cancer patients have shown that circulating tumor DNA (ctDNA) analysis is useful for molecular profiling, monitoring tumor burden, and predicting therapeutic efficacies and disease progression. However, the usefulness of ctDNA analysis in surgically resected lung cancers is unclear. Methods This study included 20 lung cancer patients with clinical stage IIA–IIIA disease. Preoperative and postoperative (3–12 days) plasma samples were collected for ctDNA analysis. Cancer personalized profiling by deep sequencing, which can detect mutations in 197 cancer-related genes, was used for ctDNA detection. The cohort consisted of 18 men and 2 women with a median age of 69 (range, 37–88) years. Sixteen patients (80%) had a history of smoking. Histologically, there were four squamous cell carcinomas, 13 adenocarcinomas, two adenosquamous cell carcinomas, and one small cell carcinoma. Results At the time of data analysis, the 20 patients had been monitored for a median follow-up of 12 months. Eight patients (40%) were positive for preoperative ctDNA, and this was significantly correlated with tumor size (≥5 vs. <5 cm, P=0.018). Four patients (20%) were positive for postoperative ctDNA, and this was significantly correlated with histological grade (3 vs. 1 or 2, P=0.032). Postoperative positivity for ctDNA also predicted shorter recurrence-free survival (RFS) (P=0.015), while pre- and post-operative carcinoembryonic antigen levels (P=0.150 and P=0.533, respectively) and preoperative positivity for ctDNA (P=0.132) were not correlated with RFS. Conclusions Detecting ctDNA postoperatively was a poor prognostic factor in surgically resected lung cancer patients that may suggest there is minimal residual disease (MRD).
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Affiliation(s)
- Shuta Ohara
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Kenichi Suda
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Kazuko Sakai
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Masaya Nishino
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Masato Chiba
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Masaki Shimoji
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Toshiki Takemoto
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Toshio Fujino
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Takamasa Koga
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Akira Hamada
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Junichi Soh
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Kazuto Nishio
- Department of Genome Biology, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
| | - Tetsuya Mitsudomi
- Division of Thoracic Surgery, Department of Surgery, Kindai University Faculty of Medicine, Osaka-Sayama, Japan
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Jiang J, Adams HP, Lange M, Siemann S, Feldkamp M, McNamara S, Froehler S, Yaung SJ, Yao L, Balasubramanyam A, Tikoo N, Ju C, Achenbach HJ, Krügel R, Palma JF. Plasma-based longitudinal mutation monitoring as a potential predictor of disease progression in subjects with adenocarcinoma in advanced non-small cell lung cancer. BMC Cancer 2020; 20:885. [PMID: 32933495 PMCID: PMC7493404 DOI: 10.1186/s12885-020-07340-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 08/25/2020] [Indexed: 12/18/2022] Open
Abstract
Background Identifying and tracking somatic mutations in cell-free DNA (cfDNA) by next-generation sequencing (NGS) has the potential to transform the clinical management of subjects with advanced non-small cell lung cancer (NSCLC). Methods Baseline tumor tissue (n = 47) and longitudinal plasma (n = 445) were collected from 71 NSCLC subjects treated with chemotherapy. cfDNA was enriched using a targeted-capture NGS kit containing 197 genes. Clinical responses to treatment were determined using RECIST v1.1 and correlations between changes in plasma somatic variant allele frequencies and disease progression were assessed. Results Somatic variants were detected in 89.4% (42/47) of tissue and 91.5% (407/445) of plasma samples. The most commonly mutated genes in tissue were TP53 (42.6%), KRAS (25.5%), and KEAP1 (19.1%). In some subjects, the allele frequencies of mutations detected in plasma increased 3–5 months prior to disease progression. In other cases, the allele frequencies of detected mutations declined or decreased to undetectable levels, indicating clinical response. Subjects with circulating tumor DNA (ctDNA) levels above background had significantly shorter progression-free survival (median: 5.6 vs 8.9 months, respectively; log-rank p = 0.0183). Conclusion Longitudinal monitoring of mutational changes in plasma has the potential to predict disease progression early. The presence of ctDNA mutations during first-line treatment is a risk factor for earlier disease progression in advanced NSCLC.
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Affiliation(s)
- John Jiang
- Roche Sequencing Solutions, 4300 Hacienda Dr, Pleasanton & Potsdam, California, 94588, USA
| | - Hans-Peter Adams
- Signature Diagnostics GmbH, Hermannswerder 20A, 14473, Potsdam, Germany
| | - Maria Lange
- Signature Diagnostics GmbH, Hermannswerder 20A, 14473, Potsdam, Germany
| | - Sandra Siemann
- Signature Diagnostics GmbH, Hermannswerder 20A, 14473, Potsdam, Germany
| | - Mirjam Feldkamp
- Signature Diagnostics GmbH, Hermannswerder 20A, 14473, Potsdam, Germany
| | - Sylvie McNamara
- Signature Diagnostics GmbH, Hermannswerder 20A, 14473, Potsdam, Germany
| | | | - Stephanie J Yaung
- Roche Sequencing Solutions, 4300 Hacienda Dr, Pleasanton & Potsdam, California, 94588, USA
| | - Lijing Yao
- Roche Sequencing Solutions, 4300 Hacienda Dr, Pleasanton & Potsdam, California, 94588, USA
| | | | - Nalin Tikoo
- Roche Molecular Systems, 4300 Hacienda Dr., Pleasanton, CA, 94588, USA
| | - Christine Ju
- Roche Molecular Systems, 4300 Hacienda Dr., Pleasanton, CA, 94588, USA
| | | | - Rainer Krügel
- Johanniter Krankenhaus im Fläming, Johanniterstraße 1, 14929, Treuenbrietzen, Germany
| | - John F Palma
- Roche Sequencing Solutions, 4300 Hacienda Dr, Pleasanton & Potsdam, California, 94588, USA.
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Romero A, Serna-Blasco R, Alfaro C, Sánchez-Herrero E, Barquín M, Turpin MC, Chico S, Sanz-Moreno S, Rodrigez-Festa A, Laza-Briviesca R, Cruz-Bermudez A, Calvo V, Royuela A, Provencio M. ctDNA analysis reveals different molecular patterns upon disease progression in patients treated with osimertinib. Transl Lung Cancer Res 2020; 9:532-540. [PMID: 32676317 PMCID: PMC7354150 DOI: 10.21037/tlcr.2020.04.01] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Background Several clinical trials have demonstrated the efficacy and safety of osimertinib in advanced non-small-cell lung cancer (NSCLC). However, there is significant unexplained variability in treatment outcome. Methods Observational prospective cohort of 22 pre-treated patients with stage IV NSCLC harboring the epidermal growth factor receptor (EGFR) p.T790M resistance mutation and who were treated with osimertinib. Three hundred and twenty-six serial plasma samples were collected and analyzed by digital PCR (dPCR) and next-generation sequencing (NGS). Results The median progression-free survival (PFS), since the start of osimertinib, was 8.9 [interquartile range (IQR): 4.6–18.0] months. The median treatment durations of sequential gefitinib + osimertinib, afatinib + osimertinib and erlotinib + osimertinib treatments were 30.1, 24.6 and 21.1 months, respectively. The p.T790M mutation was detected in 19 (86%) pre-treatment blood samples. Undetectable levels of the original EGFR-sensitizing mutation after 3 months of treatment were associated with superior PFS (HR: 0.2, 95% CI: 0.05–0.7). Likewise, re-emergence of the original EGFR mutation, alone or together with the p.T790M mutation was significantly associated with shorter PFS (HR: 8.8, 95% CI: 1.1–70.7 and HR: 5.9, 95% CI: 1.2–27.9, respectively). Blood-based monitoring revealed three molecular patterns upon progression to osimertinib: sensitizing+/T790M+/C797S+, sensitizing+/T790M+/C797S–, and sensitizing+/T790M–/C797S–. Median time to progression in patients showing the triplet pattern (sensitizing+/T790M+/C797S+) was 12.27 months compared with 4.87 months in patients in whom only the original EGFR sensitizing was detected, and 2.17 months in patients showing the duplet pattern (sensitizing+/T790M+). Finally, we found that mutations in exon 545 of the PIK3CA gene were the most frequent alteration detected upon disease progression in patients without acquired EGFR-resistance mutations. Conclusions Different molecular patterns identified by plasma genotyping may be of prognostic significance, suggesting that the use of liquid biopsy is a valuable approach for tumor monitoring.
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Affiliation(s)
- Atocha Romero
- Medical Oncology Department, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain.,Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Roberto Serna-Blasco
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Cristina Alfaro
- Medical Oncology Department, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| | - Estela Sánchez-Herrero
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Miguel Barquín
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | | | - Sofía Chico
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Sandra Sanz-Moreno
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Alejandro Rodrigez-Festa
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Raquel Laza-Briviesca
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Alberto Cruz-Bermudez
- Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
| | - Virginia Calvo
- Medical Oncology Department, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| | - Ana Royuela
- Biostatistics Unit, Idiphisa, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain
| | - Mariano Provencio
- Medical Oncology Department, Hospital Universitario Puerta de Hierro-Majadahonda, Madrid, Spain.,Molecular Oncology Laboratory, Biomedical Sciences Research Institute Puerta de Hierro-Majadahonda University Hospital, Madrid, Spain
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Zhang R, Zhang X, Huang Z, Wang F, Lin Y, Wen Y, Liu L, Li J, Liu X, Xie W, Huang M, Wang G, Yang L, Zhao D, Yu X, Xi K, Wang W, Cai L, Zhang L. Development and validation of a preoperative noninvasive predictive model based on circular tumor DNA for lymph node metastasis in resectable non-small cell lung cancer. Transl Lung Cancer Res 2020; 9:722-730. [PMID: 32676334 PMCID: PMC7354122 DOI: 10.21037/tlcr-20-593] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Background Clinical lymph node staging in resectable non-small cell lung cancer (NSCLC) patients not only indicates prognosis, but also determines primary treatment strategy. The demand of noninvasive tool for preoperative lymph node metastasis prediction remains significant. This study aimed to develop and externally validate a preoperative noninvasive predictive model based on circular tumor DNA (ctDNA) for the lymph node metastasis in resectable NSCLC patients. Methods Resectable NSCLC patients in TRACERx cohort were included as training group. Potential preoperative noninvasively accessible predictors were incorporated into the development of a nomogram via multivariate logistic regression. The predictive model was externally validated by a similar cohort from our hospital. Results Overall, 58 patients from TRACERx cohort were included as training group and 37 patients from our hospital were included as external validation group. Variant allele frequency (VAF) level of ctDNA was significantly associated with lymph node metastasis (OR: 4.89, 95% CI: 1.22–19.54, P=0.03). The predictive model incorporating age, tumor size and VAF demonstrated satisfactory discrimination and calibration in both training group (AUC =0.77, 95% CI: 0.65–0.90, P=0.001) and external validation group (AUC =0.84, 95% CI: 0.70–0.99, P=0.005). Conclusions High VAF level in preoperative ctDNA may indicate lymph node metastasis of resectable NSCLC. And a preoperative noninvasive predictive model based on ctDNA for the lymph node metastasis in resectable NSCLC patients was developed and externally validated with satisfactory discrimination and calibration.
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Affiliation(s)
- Rusi Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xuewen Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Anesthesiology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Zirui Huang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Fang Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Molecular Pathology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Yongbin Lin
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Yingsheng Wen
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Li Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Jinbo Li
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xinyi Liu
- The Medical Department, 3D Medicines Inc., Shanghai 201114, China
| | - Wenzhuan Xie
- The Medical Department, 3D Medicines Inc., Shanghai 201114, China
| | - Mengli Huang
- The Medical Department, 3D Medicines Inc., Shanghai 201114, China
| | - Gongming Wang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Longjun Yang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Dechang Zhao
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Xiangyang Yu
- Department of Thoracic Surgical 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
| | - Kexing Xi
- Department of Colorectal Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Weidong Wang
- Department of Thoracic Surgery, School of Medicine, The First Affiliated Hospital, Zhejiang University, Hangzhou 310003, China
| | - Ling Cai
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Radiation Oncology, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
| | - Lanjun Zhang
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou 510060, China.,Department of Thoracic Surgery, Sun Yat-sen University Cancer Center, Guangzhou 510060, China
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Song Y, Hu C, Xie Z, Wu L, Zhu Z, Rao C, Liu L, Chen Y, Liang N, Chen J, Hu C, Yang N, Hu J, Zhao W, Tong G, Dong X, Zheng D, Jin M, Chen J, Huang M, He Y, Rosell R, Lippi G, Mino-Kenudson M, Han-Zhang H, Mao X, Zhang L, Liu H, Field JK, Chuai S, Ye J, Han Y, Lu S. Circulating tumor DNA clearance predicts prognosis across treatment regimen in a large real-world longitudinally monitored advanced non-small cell lung cancer cohort. Transl Lung Cancer Res 2020; 9:269-279. [PMID: 32420066 PMCID: PMC7225135 DOI: 10.21037/tlcr.2020.03.17] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background Although growth advantage of certain clones would ultimately translate into a clinically visible disease progression, radiological imaging does not reflect clonal evolution at molecular level. Circulating tumor DNA (ctDNA), validated as a tool for mutation detection in lung cancer, could reflect dynamic molecular changes. We evaluated the utility of ctDNA as a predictive and a prognostic marker in disease monitoring of advanced non-small cell lung cancer (NSCLC) patients. Methods This is a multicenter prospective cohort study. We performed capture-based ultra-deep sequencing on longitudinal plasma samples utilizing a panel consisting of 168 NSCLC-related genes on 949 advanced NSCLC patients with driver mutations to monitor treatment responses and disease progression. The correlations between ctDNA and progression-free survival (PFS)/overall survival (OS) were performed on 248 patients undergoing various treatments with the minimum of 2 ctDNA tests. Results The results of this study revealed that higher ctDNA abundance (P=0.012) and mutation count (P=8.5×10−4) at baseline are associated with shorter OS. We also found that patients with ctDNA clearance, not just driver mutation clearance, at any point during the course of treatment were associated with longer PFS (P=2.2×10−16, HR 0.28) and OS (P=4.5×10−6, HR 0.19) regardless of type of treatment and evaluation schedule. Conclusions This prospective real-world study shows that ctDNA clearance during treatment may serve as predictive and prognostic marker across a wide spectrum of treatment regimens.
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Affiliation(s)
- Yong Song
- Department of Respiratory Medicine, Jinling Hospital, Nanjing University School of the Medicine, Nanjing 210002, China
| | - Chengping Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Zhanhong Xie
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Lin Wu
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Zhengfei Zhu
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Chuangzhou Rao
- Department of Radiotherapy and Chemotherapy, Hwamei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, China
| | - Li Liu
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Yuan Chen
- Department of Medical Oncology, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Naixin Liang
- Department of Thoracic Surgery, Peking Union Medical College Hospital Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Jun Chen
- Department of Lung Cancer Surgery, Lung Cancer Institute, Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Chunhong Hu
- Department of Oncology, The Second Xiangya Hospital of Central South University, Changsha 410008, China
| | - Nong Yang
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Jie Hu
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Weixin Zhao
- Department of Radiation Oncology, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Gangling Tong
- Department of Oncology, Peking University Shenzhen Hospital, Shenzhen 518036, China
| | - Xiaorong Dong
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Di Zheng
- Department of Medical Oncology, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai 200433, China
| | - Meiling Jin
- Department of Pulmonary Medicine, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Jianhua Chen
- Department of Medical Oncology, Lung Cancer and Gastrointestinal Unit, Hunan Cancer Hospital/The Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha 410013, China
| | - Meijuan Huang
- Department of Oncology, West China Hospital, Chengdu 610041, China
| | - Yong He
- Department of Respiratory Medicine, Daping Hospital, Army Medical University, Chongqing 400042, China
| | - Rafael Rosell
- Cancer Biology and Precision Medicine Program, Catalan Institute of Oncology, Germans Trias I Pujol Health Sciences Institute and Hospital Badalona, Barcelona, Spain
| | - Giuseppe Lippi
- Section of Clinical Biochemistry, University of Verona, Verona, Italy
| | | | | | - Xinru Mao
- Burning Rock Biotech, Guangzhou 510300, China
| | - Lu Zhang
- Burning Rock Biotech, Guangzhou 510300, China
| | - Hao Liu
- Burning Rock Biotech, Guangzhou 510300, China
| | - John K Field
- Roy Castle Lung Cancer Research Program, The University of Liverpool, Department of Molecular and Clinical Cancer Medicine, Liverpool, UK
| | | | - Junyi Ye
- Burning Rock Biotech, Guangzhou 510300, China
| | - Yusheng Han
- Burning Rock Biotech, Guangzhou 510300, China
| | - Shun Lu
- Shanghai Lung Cancer Center, Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai 200030, China
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Abstract
Inhibitory checkpoint molecules include programmed cell death-1 (PD-1), programmed cell death ligand-1 (PD-L1), cytotoxic T lymphocyte antigen-4 (CTLA-4), human endogenous retrovirus-H Long terminal repeat-associating 2 (HHLA2), B7 homolog 4 protein (B7-H4), T cell membrane protein-3 (TIM-3) and Lymphocyte-activation gene 3 (LAG-3), which are up-regulated during tumorigenesis. These pathways are essential to down-regulate the immune system by blocking the activation of T cells. In recent years, immune checkpoint blockers (ICBs) against PD-1, PD-L1, CTLA-4 or TIM-3 has made remarkable progress in the clinical application, revolutionizing the treatment of malignant tumors and improving patients' overall survival. However, the efficacy of ICBs in some patients does not seem to be good enough, and more immune-related adverse events (irAEs) will inevitably occur. Therefore, biomarkers research provides practical guidance for clinicians to identify patients who are most likely to benefit from or exhibit resistance to particular types of immune checkpoint therapy. There are two points in general. On the one hand, given the spatial and temporal differential expression of immune checkpoint molecules during immunosuppression process, it is essential to understand their mechanisms to design the most effective individualized therapy. On the other hand, due to the lack of potent immune checkpoints, it is necessary to combine them with novel biomarkers (such as exosomes and ctDNA) and other anticancer modalities (such as chemotherapy and radiotherapy).
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Affiliation(s)
- Xianghu Jiang
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, Hubei, 430072, PR China
| | - Guohong Liu
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, Hubei, 430072, PR China
| | - Yirong Li
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, Hubei, 430072, PR China
| | - Yunbao Pan
- Department of Laboratory Medicine, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, Hubei, 430072, PR China
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Ottestad AL, Wahl SGF, Grønberg BH, Skorpen F, Dai HY. The relevance of tumor mutation profiling in interpretation of NGS data from cell-free DNA in non-small cell lung cancer patients. Exp Mol Pathol 2019; 112:104347. [PMID: 31759951 DOI: 10.1016/j.yexmp.2019.104347] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Revised: 11/11/2019] [Accepted: 11/19/2019] [Indexed: 11/26/2022]
Abstract
Studies have indicated that detection of circulating tumor DNA (ctDNA) prior to treatment is a negative prognostic marker in non-small cell lung cancer (NSCLC). ctDNA is currently identified by detection of tumor mutations. Commercial next-generation sequencing (NGS) assays for mutation analysis of ctDNA for routine practice usually include small gene panels and are not suitable for general mutation analysis. In this study, we investigated whether mutation analysis of cfDNA could be performed using a commercially available comprehensive NGS gene panel and bioinformatics workflow. Tumor DNA, plasma DNA and peripheral blood leukocyte DNA from 30 NSCLC patients were sequenced. In two patients (7%), tumor mutations in cfDNA were immediately called by the bioinformatic workflow. In 13 patients (43%), tumor mutations were not called, but were present in ctDNA and were identified based on the known tumor mutation profile. In the remaining 15 patients (50%), no concordant mutations were detected. In conclusion, we were able to identify tumor mutations in ctDNA from 57% of NSCLC patients using a comprehensive gene panel. We demonstrated that sequencing paired tumor DNA was helpful to interpret data and confirm ctDNA, and thus increased the ratio of patients with detectable ctDNA. This approach might be feasible for mutation analysis of ctDNA in routine diagnostic practice, especially in case of suboptimal plasma quality and quantity.
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Affiliation(s)
- Anine Larsen Ottestad
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Cancer Clinic, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway.
| | - Sissel G F Wahl
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Department of Pathology, Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Bjørn Henning Grønberg
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Cancer Clinic, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Frank Skorpen
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Cancer Clinic, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Hong Yan Dai
- Department of Clinical and Molecular Medicine, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Department of Pathology, Clinic of Laboratory Medicine, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
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Asante DB, Calapre L, Ziman M, Meniawy TM, Gray ES. Liquid biopsy in ovarian cancer using circulating tumor DNA and cells: Ready for prime time? Cancer Lett 2019; 468:59-71. [PMID: 31610267 DOI: 10.1016/j.canlet.2019.10.014] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/06/2019] [Indexed: 01/06/2023]
Abstract
Liquid biopsies hold the potential to inform cancer patient prognosis and to guide treatment decisions at the time when direct tumor biopsy may be impractical due to its invasive nature, inaccessibility and associated complications. Specifically, circulating tumor DNA (ctDNA) and circulating tumor cells (CTCs) have shown promising results as companion diagnostic biomarkers for screening, prognostication and/or patient surveillance in many cancer types. In ovarian cancer (OC), CTC and ctDNA analysis allow comprehensive molecular profiling of the primary, metastatic and recurrent tumors. These biomarkers also correlate with overall tumor burden and thus, they provide minimally-invasive means for patient monitoring during clinical course to ascertain therapy response and timely treatment modification in the context of disease relapse. Here, we review recent reports of the potential clinical value of CTC and ctDNA in OC, expatiating on their use in diagnosis and prognosis. We critically appraise the current evidence, and discuss the issues that still need to be addressed before liquid biopsies can be implemented in routine clinical practice for OC management.
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Affiliation(s)
- Du-Bois Asante
- School of Medical and Health Sciences, Edith Cowan University, Australia
| | - Leslie Calapre
- School of Medical and Health Sciences, Edith Cowan University, Australia
| | - Melanie Ziman
- School of Medical and Health Sciences, Edith Cowan University, Australia; School of Biomedical Science, University of Western Australia, Crawley, Western Australia, Australia
| | - Tarek M Meniawy
- School of Medical and Health Sciences, Edith Cowan University, Australia; School of Medicine, University of Western Australia, Crawley, Western Australia, Australia; Department of Medical Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia, Australia
| | - Elin S Gray
- School of Medical and Health Sciences, Edith Cowan University, Australia.
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Li G, Pavlick D, Chung JH, Bauer T, Tan BA, Peguero J, Ward P, Kallab A, Bufill J, Hoffman A, Sadiq A, Edenfield J, He J, Cooke M, Hughes J, Forcier B, Nahas M, Stephens P, Ali SM, Schrock AB, Ross JS, Miller VA, Gregg JP. Genomic profiling of cell-free circulating tumor DNA in patients with colorectal cancer and its fidelity to the genomics of the tumor biopsy. J Gastrointest Oncol 2019; 10:831-840. [PMID: 31602320 DOI: 10.21037/jgo.2019.05.05] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Liquid biopsy offers the ability to non-invasively analyze the genome of a tumor through circulating tumor DNA (ctDNA) to identify targetable and prognostic genomic alterations. Few studies have rigorously analyzed ctDNA results and determined the fidelity with which they recapitulate the genomics of a sequenced tissue sample obtained from the same tumor. The clinical utility study (CUS) for the FoundationACT™ ctDNA assay (Foundation Medicine, Cambridge, MA, USA; NCT02620527) is a multi-center prospective clinical study for multiple solid tumor types to compare genomic profiling of paired tissue and blood samples from the same patient. In this subset of the study, paired specimens from 96 patients with colorectal cancer (CRC) were analyzed with comprehensive genomic profiling (CGP) of the tumor tissue sample (FoundationOne®) and blood sample (FoundationACT™). Methods Both samples underwent CGP using the hybrid capture-based Illumina Hi-Seq technology. Maximum somatic allele frequency (MSAF) was used to estimate the fraction of ctDNA in the sample. The set of genes and targeted regions common to both tumor and liquid were compared for each subject. Results Among these patients, 61% were male; 74% had clinical stage IV disease, 19% had clinical stage III disease, and 7% had clinical stage II disease. Time between the tissue biopsy and liquid biopsy (range, 0-709 days) had a significant impact on the positive percent agreement (PPA) between the two assays. Eighty percent of cases had evidence of ctDNA in the blood (MSAF >0). For all cases with MSAF >0, 171 base substitutions and insertions/deletions (indels) were identified in the tumor, and 79% (PPA) of these identical alterations were also identified in matched ctDNA samples; PPA increased to 87% for cases <270 days between the tissue and liquid biopsy, 95% for <90 days, and 100% PPA for <30 days. All known and likely short variants in KRAS, NRAS, and BRAF were analyzed independently as testing of these genes is recommended by the National Comprehensive Cancer Network (NCCN) for patients with CRC and have therapeutic implications. For NCCN genes, PPA was 80% for all time points for short variants; PPA increased to 90% for cases <270 days between the tissue and liquid biopsy. There was high concordance for KRAS G12X between tissue and liquid: overall percent agreement (97%), PPA (93%), negative percent agreement (NPA) (100%), positive predictive value (PPV) (100%), and negative predictive value (NPV) (96%) for the <270 day cohort. Conclusions In cases where tumor tissue profiling is not possible, these results provide compelling evidence that genomic profiling of ctDNA in late stage CRC shows a high concordance with tumor tissue sequencing results and can be used to identify most clinically relevant alterations capable of guiding therapy for these patients.
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Affiliation(s)
- Gerald Li
- Foundation Medicine, Cambridge, MA, USA
| | | | | | - Todd Bauer
- Sarah Cannon Research Institute, Nashville, TN, USA
| | | | | | | | - Andre Kallab
- Northeast Georgia Medical Center, Gainesville, GA, USA
| | - Jose Bufill
- Northern Indiana Cancer Research Consortium (Michiana), Mishawaka, Indiana, USA
| | | | - Ahad Sadiq
- Fort Wayne Health, Fort Wayne, Indiana, USA
| | | | - Jie He
- Foundation Medicine, Cambridge, MA, USA
| | | | | | | | | | | | | | | | - Jeffrey S Ross
- Foundation Medicine, Cambridge, MA, USA.,Upstate Medical University, Syracuse, NY, USA
| | | | - Jeffrey P Gregg
- Foundation Medicine, Cambridge, MA, USA.,UC Davis Health, Department of Pathology and Laboratory Medicine, Sacramento, CA, USA
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Kaczor-Urbanowicz KE, Wei F, Rao SL, Kim J, Shin H, Cheng J, Tu M, Wong DTW, Kim Y. Clinical validity of saliva and novel technology for cancer detection. Biochim Biophys Acta Rev Cancer 2019; 1872:49-59. [PMID: 31152821 PMCID: PMC6692231 DOI: 10.1016/j.bbcan.2019.05.007] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Revised: 04/05/2019] [Accepted: 05/14/2019] [Indexed: 12/17/2022]
Abstract
Cancer, a local disease at an early stage, systemically evolves as it progresses by triggering alterations in surrounding microenvironment, disturbing immune surveillance and further disseminating its molecular contents into circulation. This pathogenic characteristic of cancer makes the use of biofluids such as blood/serum/plasma, urine, tear and cerebrospinal fluids credible surrogates harboring tumor tissue-derived molecular alterations for the detection of cancer. Most importantly, a number of recent reports have credentialed the clinical validity of saliva for the detection of systemic diseases including cancers. In this review, we discussed the validity of saliva as credible biofluid and clinical sample type for the detection of cancers. We have presented the molecular constituents of saliva that could mirror the systemic status of our body and recent findings of salivaomics associated with cancers. Recently, liquid biopsy to detect cancer-derived circulating tumor DNA has emerged as a credible cancer-detection tool with potential benefits in screening, diagnosis and also risk management of cancers. We have further presented the clinical validity of saliva for liquid biopsy of cancers and a new technology platform based on electrochemical detection of cancer-derived ctDNA in saliva with superior sensitivity and point-of-care potential. The clinical utilities of saliva for the detection of cancers have been evidenced, but biological underpinning on the existence of molecular signatures of cancer-origin in saliva, such as via exosomal distribution, should be addressed in detail.
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Affiliation(s)
- Karolina Elżbieta Kaczor-Urbanowicz
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Section of Orthodontics, UCLA School of Dentistry, University of California at Los Angeles, United States of America
| | - Fang Wei
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Shannon Liu Rao
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Jinseok Kim
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Heebum Shin
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Jordan Cheng
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America
| | - Michael Tu
- EZLife Bio Inc., 21250 Califa St #101, Woodland Hills, CA 9367, United States of America
| | - David T W Wong
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Jonsson Comprehensive Cancer Center, United States of America.
| | - Yong Kim
- Center for Oral and Head/Neck Oncology Research, School of Dentistry, University of California at Los Angeles, United States of America; UCLA's Jonsson Comprehensive Cancer Center, United States of America.
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Liu DSK, Mato Prado M, Giovannetti E, Jiao LR, Krell J, Frampton AE. Can circulating tumor and exosomal nucleic acids act as biomarkers for pancreatic ductal adenocarcinoma? Expert Rev Mol Diagn 2019; 19:553-558. [PMID: 31159604 DOI: 10.1080/14737159.2019.1622414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 05/20/2019] [Indexed: 10/26/2022]
Affiliation(s)
- Daniel S K Liu
- a HPB Surgical Unit, Dept. of Surgery & Cancer , Imperial College, Hammersmith Hospital campus , London , UK
- b Division of Cancer, Dept. of Surgery & Cancer , Imperial College , London , UK
| | - Mireia Mato Prado
- b Division of Cancer, Dept. of Surgery & Cancer , Imperial College , London , UK
| | - Elisa Giovannetti
- c Department of Medical Oncology, Cancer Center Amsterdam , Amsterdam UMC, VU University Medical Center (VUmc), 1081 HV , , Amsterdam , The Netherlands
- d Fondazione Pisana per la Scienza , 56017 , Pisa , Italy
| | - Long R Jiao
- a HPB Surgical Unit, Dept. of Surgery & Cancer , Imperial College, Hammersmith Hospital campus , London , UK
| | - Jonathan Krell
- b Division of Cancer, Dept. of Surgery & Cancer , Imperial College , London , UK
| | - Adam E Frampton
- a HPB Surgical Unit, Dept. of Surgery & Cancer , Imperial College, Hammersmith Hospital campus , London , UK
- b Division of Cancer, Dept. of Surgery & Cancer , Imperial College , London , UK
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Li JH, He ZQ, Lin FH, Chen ZH, Yang SY, Duan H, Jiang XB, Al-Nahari F, Zhang XH, Wang JH, Zhang GH, Zhang ZF, Li C, Mou YG. Assessment of ctDNA in CSF may be a more rapid means of assessing surgical outcomes than plasma ctDNA in glioblastoma. Mol Cell Probes 2019; 46:101411. [PMID: 31173881 DOI: 10.1016/j.mcp.2019.06.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 05/31/2019] [Accepted: 06/03/2019] [Indexed: 12/19/2022]
Abstract
We aimed to develop a high-throughput deep DNA sequencing assay of cerebrospinal fluid (CSF) to identify clinically relevant oncogenic mutations that contribute to the development of glioblastoma (GBM) and serve as biomarkers to predict patients' responses to surgery. For this purpose, we recruited five patients diagnosed with highly suspicious GBM according to preoperative magnet resonance imaging. Subsequently, patients were histologically diagnosed with GBM. CSF was obtained through routine lumbar puncture, and plasma from peripheral blood was collected before surgery and 7 days after. Fresh tumor samples were collected using routine surgical procedures. Targeted deep sequencing was used to characterize the genomic landscape and identify mutational profile that differed between pre-surgical and post-surgical samples. Sequence analysis was designed to detect protein-coding exons, exon-intron boundaries, and the untranslated regions of 50 genes associated with cancers of the central nervous system. Circulating tumor DNAs (ctDNAs) were prepared from the CSF and plasma from peripheral blood. For comparison, DNA was isolated from fresh tumor tissues. Non-silent coding variants were detected in CSF and plasma ctDNAs, and the overall minor allele frequency (MAF) of the former corresponded to an earlier disease stage compared with that of plasma when the tumor burden was released (surgical removal). Gene mutation loads of GBMs significantly correlated with overall survival (OS, days) (Pearson correlation = -0.95, P = 0.01). We conclude that CSF ctDNAs better reflected the sequential mutational changes of driver genes compared with those of plasma ctDNAs. Deep sequencing of the CSF of patients with GBM may therefore serve as an alternative clinical assay to improve patients' outcomes.
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Affiliation(s)
- Jue-Hui Li
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510060, China.
| | - Zhen-Qiang He
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Fu-Hua Lin
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Zheng-He Chen
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Shi-Yu Yang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510060, China.
| | - Hao Duan
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Xiao-Bing Jiang
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Fuad Al-Nahari
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Xiang-Heng Zhang
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Jiang-Huang Wang
- Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510060, China.
| | - Guan-Hua Zhang
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
| | - Zhen-Feng Zhang
- Department of Radiology, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510260, China.
| | - Cong Li
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China; Department of Biochemistry, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, 510060, China.
| | - Yong-Gao Mou
- Department of Neurosurgery/Neuro-oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, 510060, China.
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Wang Y, Zhao C, Chang L, Jia R, Liu R, Zhang Y, Gao X, Li J, Chen R, Xia X, Bulbul A, Husain H, Guan Y, Yi X, Xu J. Circulating tumor DNA analyses predict progressive disease and indicate trastuzumab-resistant mechanism in advanced gastric cancer. EBioMedicine. 2019;43:261-269. [PMID: 31031019 PMCID: PMC6562020 DOI: 10.1016/j.ebiom.2019.04.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/01/2019] [Accepted: 04/02/2019] [Indexed: 02/06/2023] Open
Abstract
Background Circulating tumor DNA (ctDNA) isolated from plasma contains genetic mutations that can be representative of those found in primary tumor tissue DNA. These samples can provide insights into tumoral heterogeneity in patients with advanced gastric cancer (AGC). Although trastuzumab has been shown to be effective in first-line therapy for patients with metastatic gastric cancer with overexpression of human epidermal growth factor receptor 2 (HER2), the mechanism of AGC resistance is incompletely understood. Methods In this prospective study, we used targeted capture sequencing to analyze 173 serial ctDNA samples from 39 AGC patients. We analyzed cancer cell fractions with PyClone to understand the clonal population structure in cancer, and monitored serial samples during therapy. Serial monitoring of ctDNA using the molecular tumor burden index (mTBI), identified progressive disease before imaging results (mean: 18 weeks). Findings We reconstructed the clonal structure of ctDNA during anti-HER2 treatment, and identified 32 expanding mutations potentially related to trastuzumab resistance. Multiple pathways activating in the same patients revealed heterogeneity in trastuzumab resistance mechanisms in AGC. In patients who received chemotherapy, mTBI was validated for the prediction of progressive disease, with a sensitivity of 94% (15/16). A higher mTBI (≥1%) in pretreatment ctDNA was also a risk factor for progression-free survival. Conclusions Analysis of ctDNA clones based on sequencing is a promising approach to clinical management, and may lead to improved therapeutic strategies for AGC patients. Fund This work was supported by grants from the National International Cooperation Grant (to J.X.; Project No. 2014DFB33160).
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Chae YK, Davis AA, Agte S, Pan A, Simon NI, Iams WT, Cruz MR, Tamragouri K, Rhee K, Mohindra N, Villaflor V, Park W, Lopes G, Giles FJ. Clinical Implications of Circulating Tumor DNA Tumor Mutational Burden (ctDNA TMB) in Non-Small Cell Lung Cancer. Oncologist 2019; 24:820-828. [PMID: 30867242 DOI: 10.1634/theoncologist.2018-0433] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 02/06/2019] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Tissue tumor mutational burden (TMB) has emerged as a potential biomarker predicting response to anti-programmed cell death-1 protein receptor (PD-1)/programmed cell death-1 protein ligand (PD-L1) therapy, but few studies have explored using circulating tumor DNA (ctDNA) TMB in non-small cell lung cancer (NSCLC). MATERIALS AND METHODS A total of 136 patients with NSCLC with ctDNA testing were retrospectively evaluated from a single institution, along with a validation cohort from a second institution. ctDNA TMB was derived using the number of detected mutations over the DNA sequencing length. RESULTS Higher ctDNA TMB was significantly correlated with smoking history (p < .05, chi-squared test). Among patients treated with immune checkpoint inhibitors (n = 20), higher ctDNA TMB was significantly correlated with shorter progressive free survival (PFS) and overall survival (OS; 45 vs. 355 days; hazard ratio [HR], 5.6; 95% confidence interval [CI], 1.3-24.6; p < .01, and OS 106 days vs. not reached; HR, 6.0; 95% CI, 1.3-27.1; p < .01, respectively). In a small independent validation cohort (n = 12), there was a nonsignificant numerical difference for higher ctDNA TMB predicting shorter OS but not PFS. ctDNA TMB was not correlated with RECIST tumor burden estimation in the subset of patients treated with immune checkpoint blockade. CONCLUSION The findings indicate that higher ctDNA TMB, at the current commercial sequencing length, reflects worse clinical outcomes. IMPLICATIONS FOR PRACTICE Biomarkers to identify patients who will respond to immune checkpoint blockade are critical. Tissue tumor mutational burden (TMB) has emerged as a viable biomarker to predict response to anti-PD-1/PD-L1 therapy, but few studies have explored the meaning and potential clinical significance of noninvasive, blood-based TMB. Here, we investigated circulating tumor DNA (ctDNA) TMB and present data demonstrating that current ctDNA TMB may reflect tumor burden and that ctDNA panels with a greater number of mutations may be necessary to more accurately reflect tissue TMB.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Antineoplastic Agents, Immunological/pharmacology
- Antineoplastic Agents, Immunological/therapeutic use
- B7-H1 Antigen/antagonists & inhibitors
- B7-H1 Antigen/immunology
- Biomarkers, Tumor/blood
- Biomarkers, Tumor/genetics
- Carcinoma, Non-Small-Cell Lung/drug therapy
- Carcinoma, Non-Small-Cell Lung/genetics
- Carcinoma, Non-Small-Cell Lung/immunology
- Carcinoma, Non-Small-Cell Lung/mortality
- Circulating Tumor DNA/blood
- Circulating Tumor DNA/genetics
- Drug Resistance, Neoplasm/genetics
- Female
- Follow-Up Studies
- Humans
- Kaplan-Meier Estimate
- Lung Neoplasms/drug therapy
- Lung Neoplasms/genetics
- Lung Neoplasms/immunology
- Lung Neoplasms/mortality
- Male
- Middle Aged
- Mutation Rate
- Programmed Cell Death 1 Receptor/antagonists & inhibitors
- Programmed Cell Death 1 Receptor/immunology
- Progression-Free Survival
- Response Evaluation Criteria in Solid Tumors
- Retrospective Studies
- Tumor Burden
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Affiliation(s)
- Young Kwang Chae
- Developmental Therapeutics Program of Division of Hematology Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Andrew A Davis
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Sarita Agte
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Alan Pan
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Nicholas I Simon
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Wade T Iams
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Marcelo R Cruz
- Developmental Therapeutics Program of Division of Hematology Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Keerthi Tamragouri
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Kyunghoon Rhee
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Nisha Mohindra
- Developmental Therapeutics Program of Division of Hematology Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Victoria Villaflor
- Developmental Therapeutics Program of Division of Hematology Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
| | - Wungki Park
- Division of Hematology and Medical Oncology, Department of Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Gilberto Lopes
- Division of Hematology and Medical Oncology, Department of Medicine, Miller School of Medicine, University of Miami, Miami, Florida, USA
| | - Francis J Giles
- Developmental Therapeutics Program of Division of Hematology Oncology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, Illinois, USA
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Herbreteau G, Vallée A, Charpentier S, Normanno N, Hofman P, Denis MG. Circulating free tumor DNA in non-small cell lung cancer (NSCLC): clinical application and future perspectives. J Thorac Dis 2019; 11:S113-S126. [PMID: 30775034 DOI: 10.21037/jtd.2018.12.18] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Major advances in the treatment of non-small cell lung cancer (NSCLC) patients have been obtained during the last decade. Molecular testing of tumor samples is therefore mandatory in routine clinical practice. Tumor DNA is also present as cell-free molecules in blood, which is therefore a very useful and convenient source of tumor DNA. In this review, we discuss pre-analytical and analytical aspects of circulating tumor DNA (ctDNA) analysis. We also describe the use of ctDNA analysis in routine clinical practice, and discuss the potential use of ctDNA monitoring both to identify minimal residual disease and as a potential tool to early identify patients' response to treatment.
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Affiliation(s)
- Guillaume Herbreteau
- Department of Biochemistry, Nantes University Hospital, 9 quai Moncousu, F-44093 Nantes Cedex, France
| | - Audrey Vallée
- Department of Biochemistry, Nantes University Hospital, 9 quai Moncousu, F-44093 Nantes Cedex, France
| | - Sandrine Charpentier
- Department of Biochemistry, Nantes University Hospital, 9 quai Moncousu, F-44093 Nantes Cedex, France
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori, IRCCS, "Fondazione G. Pascale", Naples, Italy
| | - Paul Hofman
- Laboratory of Clinical and Experimental Pathology, Inserm U1081/CNRS 7284, Université Côte d'Azur, CHU Nice and FHU OncoAge, and Hospital-Integrated Biobank (BB-0033-00025), Pasteur Hospital, Nice, France
| | - Marc G Denis
- Department of Biochemistry, Nantes University Hospital, 9 quai Moncousu, F-44093 Nantes Cedex, France
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50
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Zhou C, Yuan Z, Ma W, Qi L, Mahavongtrakul A, Li Y, Li H, Gong J, Fan RR, Li J, Molmen M, Clark TA, Pavlick D, Frampton GM, Forcier B, Moore EH, Shelton DK, Cooke M, Ali SM, Miller VA, Gregg JP, Stephens PJ, Li T. Clinical utility of tumor genomic profiling in patients with high plasma circulating tumor DNA burden or metabolically active tumors. J Hematol Oncol 2018; 11:129. [PMID: 30400986 PMCID: PMC6219073 DOI: 10.1186/s13045-018-0671-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Accepted: 10/11/2018] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND This retrospective study was undertaken to determine if the plasma circulating tumor DNA (ctDNA) level and tumor biological features in patients with advanced solid tumors affected the detection of genomic alterations (GAs) by a plasma ctDNA assay. METHOD Cell-free DNA (cfDNA) extracted from frozen plasma (N = 35) or fresh whole blood (N = 90) samples were subjected to a 62-gene hybrid capture-based next-generation sequencing assay FoundationACT. Concordance was analyzed for 51 matched FoundationACT and FoundationOne (tissue) cases. The maximum somatic allele frequency (MSAF) was used to estimate the amount of tumor fraction of cfDNA in each sample. The detection of GAs was correlated with the amount of cfDNA, MSAF, total tumor anatomic burden (dimensional sum), and total tumor metabolic burden (SUVmax sum) of the largest ten tumor lesions on PET/CT scans. RESULTS FoundationACT detected GAs in 69 of 81 (85%) cases with MSAF > 0. Forty-two of 51 (82%) cases had ≥ 1 concordance GAs matched with FoundationOne, and 22 (52%) matched to the National Comprehensive Cancer Network (NCCN)-recommended molecular targets. FoundationACT also detected 8 unique molecular targets, which changed the therapy in 7 (88%) patients who did not have tumor rebiopsy or sufficient tumor DNA for genomic profiling assay. In all samples (N = 81), GAs were detected in plasma cfDNA from cancer patients with high MSAF quantity (P = 0.0006) or high tumor metabolic burden (P = 0.0006) regardless of cfDNA quantity (P = 0.2362). CONCLUSION This study supports the utility of using plasma-based genomic assays in cancer patients with high plasma MSAF level or high tumor metabolic burden.
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Affiliation(s)
- Cathy Zhou
- Department of Radiology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - Zilong Yuan
- University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
- Department of Radiology, Hubei Cancer Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Weijie Ma
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
| | - Lihong Qi
- University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
- Department of Public Health Sciences, University of California, Davis, CA, USA
| | - Angelique Mahavongtrakul
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
| | - Ying Li
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
- Currently Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | - Hong Li
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
- Currently Department of Geriatrics, Peking University First Hospital, Beijing, China
| | - Jay Gong
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
| | - Reggie R Fan
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA
| | - Jin Li
- Department of Public Health Sciences, University of California, Davis, CA, USA
- Currently Department of Medical Oncology, Chinese PLA General Hospital, Beijing, China
| | | | | | | | | | | | - Elizabeth H Moore
- Department of Radiology, University of California Davis School of Medicine, Sacramento, CA, USA
| | - David K Shelton
- Department of Radiology, University of California Davis School of Medicine, Sacramento, CA, USA
| | | | - Siraj M Ali
- Foundation Medicine, Inc., Cambridge, MA, USA
| | | | - Jeffrey P Gregg
- University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA
- Department of Pathology and Laboratory Medicine and Genomic Shared Resource, University of California Davis School of Medicine, Sacramento, CA, USA
| | | | - Tianhong Li
- University of California Davis Comprehensive Cancer Center, Sacramento, CA, USA.
- Division of Hematology and Oncology, Department of Internal Medicine University of California Davis School of Medicine, 4501 X Street, Suite 3016, Sacramento, CA, 95817, USA.
- Department of Internal Medicine, Veterans Affairs Northern California Health Care System, Mather, CA, USA.
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