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Dosunmu GT, Shergill A. Colorectal Cancer: Genetic Underpinning and Molecular Therapeutics for Precision Medicine. Genes (Basel) 2024; 15:538. [PMID: 38790167 PMCID: PMC11120657 DOI: 10.3390/genes15050538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/16/2024] [Accepted: 04/22/2024] [Indexed: 05/26/2024] Open
Abstract
Colorectal cancer (CRC) accounts for about 10% of all cancer cases and 9% of cancer-related deaths globally. In the United States alone, CRC represents approximately 12.6% of all cancer cases, with a mortality rate of about 8%. CRC is now the first leading cause of cancer death in men younger than age 50 and second in women younger than age 50. This review delves into the genetic landscape of CRC, highlighting key mutations and their implications in disease progression and treatment. We provide an overview of the current and emerging therapeutic strategies tailored to individual genomic profiles.
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Affiliation(s)
| | - Ardaman Shergill
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL 60637, USA;
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2
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Matsuoka T, Yashiro M. Current status and perspectives of genetic testing in gastrointestinal cancer (Review). Oncol Lett 2024; 27:21. [PMID: 38058469 PMCID: PMC10696628 DOI: 10.3892/ol.2023.14155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/30/2023] [Indexed: 12/08/2023] Open
Abstract
Genetic testing has become widespread in daily medical care for gastrointestinal (GI) cancers. However, unlike breast cancer and non-small cell lung cancer, in which personalized medicine targeting various driver genes is standardized, the incidence of targeted gene abnormalities in GI cancers is low. Nevertheless, such abnormalities may be linked to therapeutic agents and the further development of therapeutic agents for personalized medicine for GI cancers is desired. A liquid biopsy is of great benefit in offering clinical decision support, in applications such as GI cancer screening, surgical interventions, monitoring disease status and enhancing patient survival outcomes, all of which would contribute to personalized medicine. Germline genetic testing is required for several types of GI cancer, which shows clinical indications of hereditary predisposition. The increasing use of multigene panel testing has redefined gene-cancer associations, and consequently the estimate of cancer risk that vary from low to high penetrance. Comprehensive genetic testing can enable the detection of novel treatment targets and the discovery of undefined multiple diagnostic/predictive markers, which may enhance the molecular-level understanding of GI cancers. Genetic testing can also aid the design of more appropriate and adequate genomic-driven therapies for patients who may benefit from other standardized therapeutic methods.
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Affiliation(s)
- Tasuku Matsuoka
- Department of Molecular Oncology and Therapeutics, Osaka Metropolitan University Graduate School of Medicine, Osaka 5458585, Japan
| | - Masakazu Yashiro
- Department of Molecular Oncology and Therapeutics, Osaka Metropolitan University Graduate School of Medicine, Osaka 5458585, Japan
- Institute of Medical Genetics, Osaka Metropolitan University, Osaka 5458585, Japan
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3
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Yang Y, Gao Z, Huang A, Shi J, Sun Z, Hong H, Gu J. Epidemiology and early screening strategies for colorectal cancer in China. Chin J Cancer Res 2023; 35:606-617. [PMID: 38204448 PMCID: PMC10774140 DOI: 10.21147/j.issn.1000-9604.2023.06.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 12/19/2023] [Indexed: 01/12/2024] Open
Abstract
China ranks the first worldwide in the number of new colorectal cancer (CRC) cases and CRC-related deaths. The increasing incidence of early-onset CRC in recent years highlights the challenges related to CRC screening and prevention. High-quality colonoscopy is the universally used gold standard for CRC screening. Risk assessment combined with a two-step screening strategy based on colonoscopy and non-invasive examinations was proven to be highly effective. However, systematic use of well-established risk factors associated with CRC, beyond age, could better identify those who might harbor advanced colorectal neoplasia, improve the diagnostic yield of current screening modalities, and optimize the selection of individuals who might benefit most from preventive strategies. "Personalization" and "Standardization" are the future development directions of CRC screening, from the initiation of screening in those at high risk for CRC to follow-up after treatment, which are the key to ensure the screening efficiency.
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Affiliation(s)
- Yong Yang
- Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing 100144, China
| | - Zhaoya Gao
- Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing 100144, China
| | - An Huang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jingyi Shi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Zhuang Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Haopeng Hong
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Jin Gu
- Department of Gastrointestinal Surgery, Peking University Shougang Hospital, Beijing 100144, China
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Gastrointestinal Cancer Center, Peking University Cancer Hospital & Institute, Beijing 100142, China
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4
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Shannon AH, Ruff SM, Schenk AD, Washburn K, Pawlik TM. Updates and Expert Opinions on Liver Transplantation for Gastrointestinal Malignancies. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1290. [PMID: 37512101 PMCID: PMC10383519 DOI: 10.3390/medicina59071290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/12/2023] [Accepted: 07/12/2023] [Indexed: 07/30/2023]
Abstract
Transplant oncology is a relatively new field in which transplantation is used to treat patients who would otherwise be unresectable. New anticancer treatment paradigms using tumor and transplant immunology and cancer immunogenomics are emerging. In turn, liver transplantation (LT) has become a potential therapy for certain patients with colorectal cancer (CRC) with liver metastasis, hepatocellular (HCC), cholangiocarcinoma (CCA), and metastatic neuroendocrine tumor (NET) of the liver. Although there are established criteria for LT in HCC, evidence regarding LT as a treatment modality for certain gastrointestinal malignancies is still debated. The aim of this review is to highlight updates in the role of LT for certain malignancies, including HCC, metastatic CRC, hilar CCA, and neuroendocrine tumor (NET), as well as contextualize LT use and discuss controversies in transplant oncology.
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Affiliation(s)
- Alexander H Shannon
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Samantha M Ruff
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Austin D Schenk
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Kenneth Washburn
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Columbus, OH 43210, USA
| | - Timothy M Pawlik
- Department of Surgery, Division of Surgical Oncology, The Ohio State University Wexner Medical Center, The James Comprehensive Cancer Center, Columbus, OH 43210, USA
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5
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Evaluation of ctDNA in the Prediction of Response to Neoadjuvant Therapy and Prognosis in Locally Advanced Rectal Cancer Patients: A Prospective Study. Pharmaceuticals (Basel) 2023; 16:ph16030427. [PMID: 36986526 PMCID: PMC10057108 DOI: 10.3390/ph16030427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 02/28/2023] [Accepted: 03/03/2023] [Indexed: 03/18/2023] Open
Abstract
“Watch and wait” is becoming a common treatment option for patients with locally advanced rectal cancer (LARC) submitted to neoadjuvant treatment. However, currently, no clinical modality has an acceptable accuracy for predicting pathological complete response (pCR). The aim of this study was to assess the clinical utility of circulating tumor DNA (ctDNA) in predicting the response and prognosis in these patients. We prospectively enrolled a cohort of three Iberian centers between January 2020 and December 2021 and performed an analysis on the association of ctDNA with the main response outcomes and disease-free survival (DFS). The rate of pCR in the total sample was 15.3%. A total of 24 plasma samples from 18 patients were analyzed by next-generation sequencing. At baseline, mutations were detected in 38.9%, with the most common being TP53 and KRAS. Combination of either positive magnetic resonance imaging (MRI) extramural venous invasion (mrEMVI) and ctDNA increased the risk of poor response (p = 0.021). Also, patients with two mutations vs. those with fewer than two mutations had a worse DFS (p = 0.005). Although these results should be read carefully due to sample size, this study suggests that baseline ctDNA combined with mrEMVI could potentially help to predict the response and baseline ctDNA number of mutations might allow the discrimination of groups with different DFS. Further studies are needed to clarify the role of ctDNA as an independent tool in the selection and management of LARC patients.
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Simple Detection and Culture of Circulating Tumor Cells from Colorectal Cancer Patients Using Poly(2-Methoxyethyl Acrylate)-Coated Plates. Int J Mol Sci 2023; 24:ijms24043949. [PMID: 36835361 PMCID: PMC9959032 DOI: 10.3390/ijms24043949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 01/15/2023] [Accepted: 01/23/2023] [Indexed: 02/18/2023] Open
Abstract
Here we aimed to establish a simple detection method for detecting circulating tumor cells (CTCs) in the blood sample of colorectal cancer (CRC) patients using poly(2-methoxyethyl acrylate) (PMEA)-coated plates. Adhesion test and spike test using CRC cell lines assured efficacy of PMEA coating. A total of 41 patients with pathological stage II-IV CRC were enrolled between January 2018 and September 2022. Blood samples were concentrated by centrifugation by the OncoQuick tube, and then incubated overnight on PMEA-coated chamber slides. The next day, cell culture and immunocytochemistry with anti-EpCAM antibody were performed. Adhesion tests revealed good attachment of CRCs to PMEA-coated plates. Spike tests indicated that ~75% of CRCs from a 10-mL blood sample were recovered on the slides. By cytological examination, CTCs were identified in 18/41 CRC cases (43.9%). In cell cultures, spheroid-like structures or tumor-cell clusters were found in 18/33 tested cases (54.5%). Overall, CTCs and/or growing circulating tumor cells were found in 23/41 CRC cases (56.0%). History of chemotherapy or radiation was significantly negatively correlated with CTC detection (p = 0.02). In summary, we successfully captured CTCs from CRC patients using the unique biomaterial PMEA. Cultured tumor cells will provide important and timely information regarding the molecular basis of CTCs.
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7
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Puccini A, Martelli V, Pastorino A, Sciallero S, Sobrero A. ctDNA to Guide Treatment of Colorectal Cancer: Ready for Standard of Care? Curr Treat Options Oncol 2023; 24:76-92. [PMID: 36656505 DOI: 10.1007/s11864-022-01048-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/15/2022] [Indexed: 01/20/2023]
Abstract
OPINION STATEMENT Circulating tumor DNA (ctDNA) has already shown clinically relevant results in early-stage colon cancer patient management. Its prognostic value is by far much stronger than that of the available clinico-pathological biomarkers, therefore, has the potential to personalize the treatment after radical surgery through intensifying or de-intensifying the adjuvant therapy. Further developments and improvements should be pursued by (a) optimizing ctDNA assays and (b) validating its clinical utility in the different stages of this disease. Two main avenues of ctDNA testing are being pursued: tumor-informed vs tumor-agnostic assays. Two main clinical trial designs are under study: ctDNA-based strategy and ctDNA-by-treatment interaction. The former needs large sample sizes to address the main questions of the studies; thus, the target delta benefit may be the main challenge in these trial designs. The latter may be challenged by unavoidable contamination bias. To date, several clinical trials are ongoing worldwide. We believe that this large number of trials may provide an excellent common database for the demonstration of surrogacy of ctDNA for the classical 3-year disease-free survival endpoint. This would mark a huge methodological improvement to speed up new drug testing and development in the adjuvant treatment of this disease.
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Affiliation(s)
- Alberto Puccini
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132, Genoa, Italy
| | - Valentino Martelli
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genoa, 16132, Genoa, Italy
| | - Alessandro Pastorino
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Stefania Sciallero
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - Alberto Sobrero
- Medical Oncology Unit 1, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy.
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Maspero M, Sposito C, Virdis M, Citterio D, Pietrantonio F, Bhoori S, Belli F, Mazzaferro V. Liver Transplantation for Hepatic Metastases from Colorectal Cancer: Current Knowledge and Open Issues. Cancers (Basel) 2023; 15:cancers15020345. [PMID: 36672295 PMCID: PMC9856457 DOI: 10.3390/cancers15020345] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 12/23/2022] [Accepted: 12/27/2022] [Indexed: 01/06/2023] Open
Abstract
More than 40% of patients with colorectal cancer present liver metastases (CRLM) during the course of their disease and up to 50% present with unresectable disease. Without surgical interventions, survival for patients treated with systemic therapies alone is dismal. In the past, liver transplantation (LT) for patients with unresectable CRLM failed to show any survival benefit due to poor selection, ineffective chemotherapeutic regimens, unbalanced immunosuppression and high perioperative mortality. Since then and for many years LT for CRLM was abandoned. The turning point occurred in 2013, when the results from the Secondary Cancer (SECA I) pilot study performed at Oslo University were published reporting a 60% 5-year overall survival after LT in patients with unresectable CRLM. These results effectively reignited the interest in LT as a potential therapy for CRLM, and several trials are undergoing. The aims of this article are to give a comprehensive overview of the available evidence on LT for CRLM, discuss the open issues in this rapidly evolving field, and highlight possible ways to address the future of this fascinating therapeutic alternative for selected patients with CRLM.
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Affiliation(s)
- Marianna Maspero
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Carlo Sposito
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20133 Milan, Italy
| | - Matteo Virdis
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Davide Citterio
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Filippo Pietrantonio
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Sherrie Bhoori
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Filiberto Belli
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
| | - Vincenzo Mazzaferro
- General Surgery and Liver Transplantation Unit, Medical Oncology and Colo-Rectal Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, 20133 Milan, Italy
- Correspondence: ; Tel.: +39-02-2390-2760
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Volovat SR, Augustin I, Zob D, Boboc D, Amurariti F, Volovat C, Stefanescu C, Stolniceanu CR, Ciocoiu M, Dumitras EA, Danciu M, Apostol DGC, Drug V, Shurbaji SA, Coca LG, Leon F, Iftene A, Herghelegiu PC. Use of Personalized Biomarkers in Metastatic Colorectal Cancer and the Impact of AI. Cancers (Basel) 2022; 14:cancers14194834. [PMID: 36230757 PMCID: PMC9562853 DOI: 10.3390/cancers14194834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Revised: 09/18/2022] [Accepted: 09/29/2022] [Indexed: 12/09/2022] Open
Abstract
Colorectal cancer is a major cause of cancer-related death worldwide and is correlated with genetic and epigenetic alterations in the colonic epithelium. Genetic changes play a major role in the pathophysiology of colorectal cancer through the development of gene mutations, but recent research has shown an important role for epigenetic alterations. In this review, we try to describe the current knowledge about epigenetic alterations, including DNA methylation and histone modifications, as well as the role of non-coding RNAs as epigenetic regulators and the prognostic and predictive biomarkers in metastatic colorectal disease that can allow increases in the effectiveness of treatments. Additionally, the intestinal microbiota’s composition can be an important biomarker for the response to strategies based on the immunotherapy of CRC. The identification of biomarkers in mCRC can be enhanced by developing artificial intelligence programs. We present the actual models that implement AI technology as a bridge connecting ncRNAs with tumors and conducted some experiments to improve the quality of the model used as well as the speed of the model that provides answers to users. In order to carry out this task, we implemented six algorithms: the naive Bayes classifier, the random forest classifier, the decision tree classifier, gradient boosted trees, logistic regression and SVM.
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Affiliation(s)
- Simona-Ruxandra Volovat
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
| | - Iolanda Augustin
- Department of Medical Oncology, AI.Trestioreanu Institute of Oncology, 022328 Bucharest, Romania
| | - Daniela Zob
- Department of Medical Oncology, AI.Trestioreanu Institute of Oncology, 022328 Bucharest, Romania
| | - Diana Boboc
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
| | - Florin Amurariti
- Department of Medical Oncology-Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
| | - Constantin Volovat
- Department of Medical Oncology, “Euroclinic” Center of Oncology, 2 Vasile Conta Str., 700106 Iasi, Romania
- Correspondence: (C.V.); (C.S.)
| | - Cipriana Stefanescu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
- Correspondence: (C.V.); (C.S.)
| | - Cati Raluca Stolniceanu
- Department of Biophysics and Medical Physics-Nuclear Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
| | - Manuela Ciocoiu
- Department of Pathophysiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Eduard Alexandru Dumitras
- Department of Pathophysiology, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Department of Anesthesiology and Intensive Care, Regional Institute of Oncology, 700115 Iasi, Romania
| | - Mihai Danciu
- Pathology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | | | - Vasile Drug
- Department of Gastroenterology, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Str., 700115 Iasi, Romania
- Gastroenterology Clinic, Institute of Gastroenterology and Hepatology, ‘St. Spiridon’ Clinical Hospital, 700115 Iasi, Romania
| | - Sinziana Al Shurbaji
- Gastroenterology Clinic, Institute of Gastroenterology and Hepatology, ‘St. Spiridon’ Clinical Hospital, 700115 Iasi, Romania
| | - Lucia-Georgiana Coca
- Faculty of Computer Science, Alexandru Ioan Cuza University, 700115 Iasi, Romania
| | - Florin Leon
- Faculty of Automatic Control and Computer Engineering, Gheorghe Asachi Technical University, 700115 Iasi, Romania
| | - Adrian Iftene
- Faculty of Computer Science, Alexandru Ioan Cuza University, 700115 Iasi, Romania
| | - Paul-Corneliu Herghelegiu
- Faculty of Automatic Control and Computer Engineering, Gheorghe Asachi Technical University, 700115 Iasi, Romania
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10
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Effect of Co-mutation of RAS and TP53 on Postoperative ctDNA Detection and Early Recurrence after Hepatectomy for Colorectal Liver Metastases. J Am Coll Surg 2022; 234:474-483. [PMID: 35290266 DOI: 10.1097/xcs.0000000000000093] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Circulating tumor DNA (ctDNA) is a promising biomarker for patients undergoing hepatectomy for colorectal liver metastases (CLM). We hypothesized that post-hepatectomy ctDNA detection would identify patients at highest risk for early recurrence of CLM. STUDY DESIGN Patients with CLM who underwent curative-intent hepatectomy with ctDNA analysis within 180 days postoperatively (1/2013 and 6/2020) were included. Tissue somatic mutations and ctDNA analyses were performed by next-generation sequencing panels. Survival analyses determined factors associated with clinical recurrence 1 year or earlier after hepatectomy. Patients with primary tumors in situ and without 1-year follow-up were excluded. Median follow-up was 28.3 months. RESULTS Of 105 patients, 32 (30%) were ctDNA positive (ctDNA+) after curative-intent hepatectomy. Compared with ctDNA-negative patients, ctDNA+ patients had multiple CLM (84% vs 55%, p = 0.002) and co-mutated RAS/TP53 (47% vs 23%, p = 0.018). Multiple CLM (odds ration (OR), 5.43; p = 0.005) and co-mutated RAS/TP53 (OR, 3.30; p = 0.019) were independently associated with post-hepatectomy ctDNA. Although perioperative carcinoembryonic antigen levels were not prognostic, postoperative ctDNA+ (hazard ratio (HR), 2.04; p = 0.011) and extrahepatic disease (HR, 2.45, p = 0.004) were independently associated with worse recurrence-free survival. After adjusting for extrahepatic disease, preoperative chemotherapy, multiple CLM, tumor viability of 50% or greater, and co-mutated RAS/TP53, ctDNA+ within 180 days was the only independent risk factor for recurrence 1 year or earlier after hepatectomy (94% vs 49%; HR, 11.8; p = 0.003). CONCLUSION Postoperative ctDNA detection is associated with early recurrence 1 year or earlier after curative-intent hepatectomy for CLM, and RAS/TP53 co-mutations result in a more than 3-fold increased risk for postoperative ctDNA positivity. This highlights the complementary effect of tumor tissue and circulating mutational profiling for patients with CLM.
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Nakamura Y, Okamoto W, Denda T, Nishina T, Komatsu Y, Yuki S, Yasui H, Esaki T, Sunakawa Y, Ueno M, Shinozaki E, Matsuhashi N, Ohta T, Kato K, Ohtsubo K, Bando H, Hara H, Satoh T, Yamazaki K, Yamamoto Y, Okano N, Terazawa T, Kato T, Oki E, Tsuji A, Horita Y, Hamamoto Y, Kawazoe A, Nakajima H, Nomura S, Mitani R, Yuasa M, Akagi K, Yoshino T. Clinical Validity of Plasma-Based Genotyping for Microsatellite Instability Assessment in Advanced GI Cancers: SCRUM-Japan GOZILA Substudy. JCO Precis Oncol 2022; 6:e2100383. [PMID: 35188805 PMCID: PMC8974570 DOI: 10.1200/po.21.00383] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
PURPOSE Circulating tumor DNA (ctDNA) genotyping may guide targeted therapy for patients with advanced GI cancers. However, no studies have validated ctDNA genotyping for microsatellite instability (MSI) assessment in comparison with a tissue-based standard. PATIENTS AND METHODS The performance of plasma-based MSI assessment using Guardant360, a next-generation sequencing–based ctDNA assay, was compared with that of tissue-based MSI assessment using a validated polymerase chain reaction–based method in patients with advanced GI cancers enrolled in GOZILA study, a nationwide ctDNA profiling study. The primary end points were overall percent agreement, positive percent agreement (PPA), and negative percent agreement. The efficacy of immune checkpoint inhibitor therapy was also evaluated. RESULTS In 658 patients with advanced GI cancers who underwent both plasma and tissue testing for MSI, the overall percent agreement, PPA, and negative percent agreement were 98.2% (95% CI, 96.8 to 99.1), 71.4% (95% CI, 47.8 to 88.7), and 99.1% (95% CI, 98.0 to 99.7), respectively. In patients whose plasma samples had a ctDNA fraction ≥ 1.0%, the PPA was 100.0% (15/15; 95% CI, 78.2 to 100.0). Three patients with MSI-high (MSI-H) tumors detected only by ctDNA genotyping achieved clinical benefits after receiving anti–programmed cell death 1 therapy with the progression-free survival ranging from 4.3 to 16.7 months. One patient with an aggressive cancer of an unknown primary site benefited from pembrolizumab after rapid detection of MSI-H by ctDNA genotyping. CONCLUSION ctDNA genotyping was able to detect MSI with high concordance to validated tissue-based MSI testing, especially in patients with tumors that have sufficient ctDNA shedding. Furthermore, ctDNA genotyping enabled identification of patients with MSI-H tumors who benefited from immune checkpoint inhibitor treatment.
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Affiliation(s)
- Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Wataru Okamoto
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Cancer Treatment Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Tadamichi Denda
- Division of Gastroenterology, Chiba Cancer Center, Chiba, Japan
| | - Tomohiro Nishina
- Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Yoshito Komatsu
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Hisateru Yasui
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, Japan
| | - Makoto Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Nobuhisa Matsuhashi
- Department of Gastroenterological Surgery, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Takashi Ohta
- Department of Clinical Oncology, Kansai Rosai Hospital, Amagasaki, Japan
| | - Ken Kato
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Koushiro Ohtsubo
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Hideaki Bando
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Department of Clinical Oncology, Aichi Cancer Center, Nagoya, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Ina, Japan
| | - Taroh Satoh
- Department of Frontier Science for Cancer and Chemotherapy, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Nagaizumi, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Mitaka, Japan
| | - Tetsuji Terazawa
- Cancer Chemotherapy Center, Osaka Medical College Hospital, Takatsuki, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akihito Tsuji
- Department of Clinical Oncology, Kagawa University Hospital, Miki, Japan
| | - Yosuke Horita
- Department of Medical Oncology, Saitama Medical University International Medical Center, Hidaka, Japan
| | - Yasuo Hamamoto
- Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiromichi Nakajima
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shogo Nomura
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Ryuta Mitani
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Mihoko Yuasa
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kiwamu Akagi
- Department of Molecular Diagnosis and Cancer Prevention, Saitama Cancer Center, Ina, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
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12
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Piper TB, Nielsen HJ, Christensen IJ. Serological cancer-associated protein biomarker levels at bowel endoscopy: Increased risk of subsequent primary malignancy. Tumour Biol 2022; 44:1-16. [PMID: 35180141 DOI: 10.3233/tub-211501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND It was previously shown in three subpopulations that subjects not identified with colorectal cancer (CRC) at bowel endoscopy, but with increased serological cancer-associated protein biomarker levels had an increased risk of being diagnosed with subsequent malignant diseases. OBJECTIVE The aim of the present study was to perform a pooled analysis of subjects from the three subpopulations and subsequently validate the results in an independent study. The study population denoted the training set includes N = 4,076 subjects with symptoms attributable to CRC and the independent validation set N = 3,774 similar subjects. METHODS Levels of CEA, CA19-9, TIMP-1 and YKL-40 were determined in blood samples collected prior to diagnostic bowel endoscopy. Follow-up of subjects not diagnosed with CRC at endoscopy, was ten years and identified subjects diagnosed with primary intra- or extra-colonic malignant diseases. The primary analysis was time to a newly diagnosed malignant disease and was analyzed with death as a competing risk in the training set. Subjects with HNPCC or FAP were excluded. The cumulated incidence was estimated for each biomarker and in a multivariate model. The resulting model was then validated on the second study population. RESULTS In the training set primary malignancies were identified in 515 (12.6%) of the 4,076 subjects, who had a colorectal endoscopy with non-malignant findings. In detail, 33 subjects were subsequently diagnosed with CRC and 482 subjects with various extra-colonic cancers. Multivariate additive analysis of the dichotomized biomarkers demonstrated that CEA (HR = 1.50, 95% CI:1.21-1.86, p < 0.001), CA19-9 (HR = 1.41, 95% CI:1.10-1.81, p = 0.007) and TIMP-1 (HR = 1.25 95% CI: 1.01-1.54, p = 0.041) were significant predictors of subsequent malignancy. The cumulated incidence at 5 years landmark time was 17% for those subjects with elevated CEA, CA19-9 and TIMP-1 versus 6.7% for those with low levels of all. When the model was applied to the validation set the cumulated 5-year incidence was 10.5% for subjects with elevated CEA, CA19-9 and TIMP-1 and 5.6% for subjects with low levels of all biomarkers. Further analysis demonstrated a significant interaction between TIMP-1 and age in the training set. The age dependency of TIMP-1 indicated a greater risk of malignancy in younger subjects if the biomarker was elevated. This observation was validated in the second set. CONCLUSION Elevated cancer-associated protein biomarker levels in subjects with non-malignant findings at large bowel endoscopy identifies subjects at increased risk of being diagnosed with subsequent primary malignancy. CEA, CA19-9 and TIMP-1 were significant predictors of malignant disease in this analysis. TIMP-1 was found dependent on age. The results were validated in an independent symptomatic population.
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Affiliation(s)
- Thomas B Piper
- Department of Surgical Gastroenterology, Hvidovre Hospital, Hvidovre, Denmark
| | - Hans J Nielsen
- Department of Surgical Gastroenterology, Hvidovre Hospital, Hvidovre, Denmark.,Institute of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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13
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Rachiglio AM, Forgione L, Pasquale R, Barone CA, Maiello E, Antonuzzo L, Cassata A, Tonini G, Bordonaro R, Rosati G, Zaniboni A, Lonardi S, Ferrari D, Frassineti GL, Tamberi S, Pisconti S, Di Fabio F, Roma C, Orlandi A, Latiano T, Damato A, Tortora G, Pinto C, Normanno N. Dynamics of RAS/BRAF Mutations in cfDNA from Metastatic Colorectal Carcinoma Patients Treated with Polychemotherapy and Anti-EGFR Monoclonal Antibodies. Cancers (Basel) 2022; 14:1052. [PMID: 35205799 PMCID: PMC8870112 DOI: 10.3390/cancers14041052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/14/2022] [Accepted: 02/17/2022] [Indexed: 02/05/2023] Open
Abstract
Analysis of plasma-derived cell-free DNA (cfDNA) might allow for the early identification of resistance in metastatic colorectal carcinoma (mCRC) patients receiving anti-EGFR monoclonal antibodies. We tested plasma samples from the Erbitux Metastatic Colorectal Cancer Strategy (ERMES) phase III trial of FOLFIRI+Cetuximab in first-line treatment of RAS/BRAF wild-type mCRC. Samples were collected at baseline (n = 37), at 8 weeks of treatment (n = 32), progressive disease (PD; n = 36) and 3 months after PD (n = 21). cfDNA testing was performed using the Idylla™ ctKRAS and ctNRAS-BRAF tests and the Oncomine Pan-Cancer Cell-Free Assay. Analysis of basal samples revealed RAS/BRAF mutations in 6/37 cases. A transient RAS positivity not associated with PD was observed at 8 weeks in five cases that showed no mutations at baseline and PD. The frequency of mutant cases increased at PD (33.3%) and decreased again at 3 months after PD (9.5%). The median progression-free survival (mPFS) of patients RAS/BRAF mutant at PD was 7.13 months versus 7.71 months in wild-type patients (p = 0.3892). These data confirm that the occurrence of RAS/BRAF mutations in mCRC patients receiving anti-EGFR agents is relatively frequent. However, the cfDNA dynamics of RAS mutations in patients treated with anti-EGFR agents plus polychemotherapy are complex and might not be directly associated with resistance to treatment.
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Affiliation(s)
- Anna Maria Rachiglio
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy; (A.M.R.); (L.F.); (R.P.); (C.R.)
| | - Laura Forgione
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy; (A.M.R.); (L.F.); (R.P.); (C.R.)
| | - Raffaella Pasquale
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy; (A.M.R.); (L.F.); (R.P.); (C.R.)
| | - Carlo Antonio Barone
- Fondazione Policlinico Universitario Agostino Gemelli, 00168 Rome, Italy; (C.A.B.); (A.O.); (G.T.)
| | - Evaristo Maiello
- IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy; (E.M.); (T.L.)
| | - Lorenzo Antonuzzo
- Medical Oncology Unit, Azienda Ospedaliero Universitaria Careggi, 50134 Florence, Italy;
| | - Antonino Cassata
- Medical Oncology Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy;
| | - Giuseppe Tonini
- Medical Oncology Unit, Università Campus Bio-Medico, 00128 Rome, Italy;
| | | | - Gerardo Rosati
- Medical Oncology Unit, Ospedale San Carlo, 85100 Potenza, Italy;
| | | | | | | | - Giovanni Luca Frassineti
- Medical Oncology Unit, Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, 47014 Meldola, Italy;
| | | | - Salvatore Pisconti
- Medical Oncology Division, S. Giuseppe Moscati Hospital, 74010 Taranto, Italy;
| | - Francesca Di Fabio
- Medical Oncology Unit, S. Orsola-Malpighi Hospital, 40138 Bologna, Italy;
| | - Cristin Roma
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy; (A.M.R.); (L.F.); (R.P.); (C.R.)
| | - Armando Orlandi
- Fondazione Policlinico Universitario Agostino Gemelli, 00168 Rome, Italy; (C.A.B.); (A.O.); (G.T.)
| | - Tiziana Latiano
- IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy; (E.M.); (T.L.)
| | - Angela Damato
- Medical Oncology Unit, Clinical Cancer Center, AUSL-IRCCS Reggio Emilia, 42122 Reggio Emilia, Italy; (A.D.); (C.P.)
- Department of Medical Biotechnologies, University of Siena, 53100 Siena, Italy
| | - Giampaolo Tortora
- Fondazione Policlinico Universitario Agostino Gemelli, 00168 Rome, Italy; (C.A.B.); (A.O.); (G.T.)
| | - Carmine Pinto
- Medical Oncology Unit, Clinical Cancer Center, AUSL-IRCCS Reggio Emilia, 42122 Reggio Emilia, Italy; (A.D.); (C.P.)
| | - Nicola Normanno
- Cell Biology and Biotherapy Unit, Istituto Nazionale Tumori “Fondazione G. Pascale”-IRCCS, 80131 Naples, Italy; (A.M.R.); (L.F.); (R.P.); (C.R.)
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14
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Kampoli K, Foukas PG, Ntavatzikos A, Arkadopoulos N, Koumarianou A. Interrogating the interplay of angiogenesis and immunity in metastatic colorectal cancer. World J Methodol 2022; 12:43-53. [PMID: 35117981 PMCID: PMC8790311 DOI: 10.5662/wjm.v12.i1.43] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 08/17/2021] [Accepted: 12/28/2021] [Indexed: 02/06/2023] Open
Abstract
Colon cancer is the third most common malignancy and the fifth most frequent cause of death from neoplastic disease worldwide. At the time of diagnosis, more than 20% of patients already have metastatic disease. In the last 20 years, the natural course of the disease has changed due to major changes in the management of metastatic disease such as the advent of novel surgical and local therapy approaches as well as the introduction of novel chemotherapy drugs and targeted agents such as anti-epidermal growth factor receptor, anti-BRAF and antiangiogenics. Angiogenesis is a complex biological process of new vessel formation from existing ones and is an integral component of tumor progression supporting cancer cells to grow, proliferate and metastasize. Many molecules are involved in this proangiogenic process, such as vascular endothelial growth factor and its receptors on endothelial cells. A well-standardized methodology that is applied to assess angiogenesis in the tumor microenvironment is microvascular density by using immunohistochemistry with antibodies against endothelial CD31, CD34 and CD105 antigens. Even smaller molecules, such as the microRNAs, which are small non-coding RNAs, are being studied for their usefulness as surrogate biomarkers of angiogenesis and prognosis. In this review, we will discuss recent advances regarding the investigation of angiogenesis, the crosstalk between elements of the immune microenvironment and angiogenesis and how a disorganized tumor vessel network affects the trafficking of CD8+ T cells in the tumor bed. Furthermore, we will present recent data from clinical trials that combine antiangiogenic therapies with immune checkpoint inhibitors in colorectal cancer.
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Affiliation(s)
- Katerina Kampoli
- Hematology Oncology Unit, The Fourth Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Haidari 12462, Athens, Greece
| | - Periklis G Foukas
- The Second Department of Pathology, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Haidari 12462, Athens, Greece
| | - Anastasios Ntavatzikos
- Hematology Oncology Unit, The Fourth Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Haidari 12462, Athens, Greece
| | - Nikolaos Arkadopoulos
- The Fourth Surgical Clinic, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Haidari 12462, Athens, Greece
| | - Anna Koumarianou
- Hematology Oncology Unit, The Fourth Department of Internal Medicine, School of Medicine, National and Kapodistrian University of Athens, Attikon University Hospital, Haidari 12462, Athens, Greece
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15
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Tang J, Wang D, Shen Y, Xue F. ATG16L2 overexpression is associated with a good prognosis in colorectal cancer. J Gastrointest Oncol 2021; 12:2192-2202. [PMID: 34790384 DOI: 10.21037/jgo-21-495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 09/10/2021] [Indexed: 12/15/2022] Open
Abstract
Background Colorectal cancer (CRC) is a highly aggressive, high-incidence malignancy. Several biomarkers associated with the prognosis and metastasis of CRC have been identified. Our study aimed to evaluate the value of ATG16L2 protein as a new biomarker to predict the prognosis of patients with CRC. Methods One hundred and fifty-two pairs of paraffin-embedded tissue samples and 19 fresh tissue samples were collected from the Department of Pathology of Renji Hospital, Shanghai Jiao Tong University School of Medicine. All the patients had undergone surgery in the hospital's Department of Gastrointestinal Surgery between 2013 and 2014. The samples were arranged on two tissue microarrays of normal (n=152) and tumor (n=152) tissue. The tissues were immunostained and graded as low (<50%) or high (≥50%) according to the proportion of ATG16L2-positive cells. An overexpression plasmid was constructed and transfected into RKO cells, and the cell proliferation and migration ability were detected. Finally, Flag-ATG16L2 RKO cells subcutaneous injection into the skin of BALB/c nude mice to determine the effects of ATG16L2 on the growth of subcutaneously transplanted tumors. Results ATG16L2 expression was negatively correlated with lymph node metastasis (P<0.05) and tumor-node-metastasis stage (P<0.05). High ATG16L2 expression in tumor tissues was related to a good prognosis, with patients with a high expression of ATG16L2 displaying longer overall survival. In vitro, overexpression of ATG16L2 in a CRC cell line RKO cell led to a decrease in cell proliferation but had no obvious influence on cell migration. In vivo, the mice in the Flag-NC (as control) group exhibited faster tumor growth than those in the experiment group. Conclusions ATG16L2 expression is positively associated with patient prognosis in CRC. Further, ATG16L2 can negatively affect CRC cell proliferation in vitro and in vivo.
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Affiliation(s)
- Jian Tang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Dongyang Wang
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Yuguang Shen
- Department of Gastrointestinal Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Feng Xue
- Department of Liver Surgery and Liver Transplantation, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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16
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Nakamura Y, Okamoto W, Kato T, Esaki T, Kato K, Komatsu Y, Yuki S, Masuishi T, Nishina T, Ebi H, Sawada K, Taniguchi H, Fuse N, Nomura S, Fukui M, Matsuda S, Sakamoto Y, Uchigata H, Kitajima K, Kuramoto N, Asakawa T, Olsen S, Odegaard JI, Sato A, Fujii S, Ohtsu A, Yoshino T. Circulating tumor DNA-guided treatment with pertuzumab plus trastuzumab for HER2-amplified metastatic colorectal cancer: a phase 2 trial. Nat Med 2021; 27:1899-1903. [PMID: 34764486 PMCID: PMC8604726 DOI: 10.1038/s41591-021-01553-w] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 09/23/2021] [Indexed: 12/26/2022]
Abstract
The applicability of circulating tumor DNA (ctDNA) genotyping to inform enrollment of patients with cancer in clinical trials has not been established. We conducted a phase 2 trial to evaluate the efficacy of pertuzumab plus trastuzumab for metastatic colorectal cancer (mCRC), with human epidermal growth factor receptor 2 (HER2) amplification prospectively confirmed by tumor tissue or ctDNA analysis ( UMIN000027887 ). HER2 amplification was confirmed in tissue and/or ctDNA in 30 patients with mCRC. The study met the primary endpoint with a confirmed objective response rate of 30% in 27 tissue-positive patients and 28% in 25 ctDNA-positive patients, as compared to an objective response rate of 0% in a matched real-world reference population treated with standard-of-care salvage therapy. Post hoc exploratory analyses revealed that baseline ctDNA genotyping of HER2 copy number and concurrent oncogenic alterations adjusted for tumor fraction stratified patients according to efficacy with similar accuracy to tissue genotyping. Decreased ctDNA fraction 3 weeks after treatment initiation associated with therapeutic response. Pertuzumab plus trastuzumab showed similar efficacy in patients with mCRC with HER2 amplification in tissue or ctDNA, showing that ctDNA genotyping can identify patients who benefit from dual-HER2 blockade as well as monitor treatment response. These findings warrant further use of ctDNA genotyping in clinical trials for HER2-amplified mCRC, which might especially benefit patients in first-line treatment.
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Affiliation(s)
- Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Wataru Okamoto
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
- Cancer Treatment Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Ken Kato
- Department of Head and Neck, Esophageal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Yoshito Komatsu
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Satoshi Yuki
- Department of Gastroenterology and Hepatology, Hokkaido University Hospital, Sapporo, Japan
| | - Toshiki Masuishi
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Tomohiro Nishina
- Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Hiromichi Ebi
- Division of Molecular Therapeutics, Aichi Cancer Center Research Institute, Nagoya, Japan
| | - Kentaro Sawada
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Department of Medical Oncology, Kushiro Rosai Hospital, Kushiro, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Nozomu Fuse
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shogo Nomura
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Makoto Fukui
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Seiko Matsuda
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yasutoshi Sakamoto
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroshi Uchigata
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kana Kitajima
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Naomi Kuramoto
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Steve Olsen
- Clinical and Medical Affairs, Guardant Health AMEA, Redwood City CA, USA
| | | | - Akihiro Sato
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Satoshi Fujii
- Division of Pathology, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Kashiwa, Japan
- Department of Molecular Pathology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Atsushi Ohtsu
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
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17
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Jogo T, Nakamura Y, Shitara K, Bando H, Yasui H, Esaki T, Terazawa T, Satoh T, Shinozaki E, Nishina T, Sunakawa Y, Komatsu Y, Hara H, Oki E, Matsuhashi N, Ohta T, Kato T, Ohtsubo K, Kawakami T, Okano N, Yamamoto Y, Yamada T, Tsuji A, Odegaard JI, Taniguchi H, Doi T, Fujii S, Yoshino T. Circulating Tumor DNA Analysis Detects FGFR2 Amplification and Concurrent Genomic Alterations Associated with FGFR Inhibitor Efficacy in Advanced Gastric Cancer. Clin Cancer Res 2021; 27:5619-5627. [PMID: 34376535 PMCID: PMC9401460 DOI: 10.1158/1078-0432.ccr-21-1414] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 06/26/2021] [Accepted: 08/04/2021] [Indexed: 01/07/2023]
Abstract
PURPOSE FGFR2 amplification is associated with poor prognosis in advanced gastric cancer and its subclonal heterogeneity has been revealed. Here, we examined whether circulating tumor DNA (ctDNA) was useful for detecting FGFR2 amplification and co-occurring resistance mechanisms in advanced gastric cancer. EXPERIMENTAL DESIGN We assessed genomic characteristics of FGFR2-amplified advanced gastric cancer in a nationwide ctDNA screening study. We also analyzed FGFR2 amplification status in paired tissue and plasma samples with advanced gastric cancer. In addition, we examined patients with FGFR2-amplified advanced gastric cancer identified by ctDNA sequencing who received FGFR inhibitors. RESULTS FGFR2 amplification was more frequently detected by ctDNA sequencing in 28 (7.7%) of 365 patients with advanced gastric cancer than by tissue analysis alone (2.6%-4.4%). FGFR2 amplification profiling of paired tissue and plasma revealed that FGFR2 amplification was detectable only by ctDNA sequencing in 6 of 44 patients, which was associated with a worse prognosis. Two patients in whom FGFR2 amplification was detected by ctDNA sequencing after tumor progression following previous standard chemotherapies but not by pretreatment tissue analysis had tumor responses to FGFR inhibitors. A third patient with FGFR2 and MET co-amplification in ctDNA showed a limitation of benefit from FGFR inhibition, accompanied by a marked increase in the MET copy number. CONCLUSIONS ctDNA sequencing identifies FGFR2 amplification missed by tissue testing in patients with advanced gastric cancer, and these patients may respond to FGFR inhibition. The utility of ctDNA sequencing warrants further evaluation to develop effective therapeutic strategies for patients with FGFR2-amplified advanced gastric cancer.
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Affiliation(s)
- Tomoko Jogo
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan.,Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Chiba, Japan.,Corresponding Author: Yoshiaki Nakamura, Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, 277-8577, Japan. E-mail:
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Hideaki Bando
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Aichi, Japan
| | - Hisateru Yasui
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Tetsuji Terazawa
- Cancer Chemotherapy Center, Osaka Medical College Hospital, Osaka, Japan
| | - Taroh Satoh
- Department of Frontier Science for Cancer and Chemotherapy, Graduate School of Medicine, Osaka University, Osaka, Japan
| | - Eiji Shinozaki
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | - Yu Sunakawa
- Department of Clinical Oncology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Yoshito Komatsu
- Department of Cancer Center, Hokkaido University Hospital, Hokkaido, Japan
| | - Hiroki Hara
- Department of Gastroenterology, Saitama Cancer Center, Saitama, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Nobuhisa Matsuhashi
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Takashi Ohta
- Department of Clinical Oncology, Kansai Rosai Hospital, Hyogo, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Koushiro Ohtsubo
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Ishikawa, Japan
| | - Takeshi Kawakami
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Naohiro Okano
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology, University of Tsukuba Hospital, Ibaraki, Japan
| | - Takanobu Yamada
- Department of Gastrointestinal Surgery, Kanagawa Cancer Center, Kanagawa, Japan
| | - Akihito Tsuji
- Department of Clinical Oncology, Kagawa University Hospital, Kagawa, Japan
| | | | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Chiba, Japan
| | - Toshihiko Doi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Satoshi Fujii
- Department of Molecular Pathology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan.,Division of Pathology, Exploratory Oncology Research & Clinical Trial Center, National Cancer Center, Chiba, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
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18
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Nakamura Y, Fujisawa T, Taniguchi H, Bando H, Okamoto W, Tsuchihara K, Yoshino T, Ohtsu A. SCRUM-Japan GI-SCREEN and MONSTAR-SCREEN: Path to the realization of biomarker-guided precision oncology in advanced solid tumors. Cancer Sci 2021; 112:4425-4432. [PMID: 34510657 PMCID: PMC8586659 DOI: 10.1111/cas.15132] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 09/04/2021] [Indexed: 12/17/2022] Open
Abstract
Comprehensive genomic profiling enables the detection of genomic biomarkers in advanced solid tumors. However, efficient patient screening for the success of precision oncology remains challenging due to substantial barriers, such as genotyping costs and accessibility to matched therapies. To address these challenges, we launched GI‐SCREEN, a nationwide gastrointestinal cancer genomic screening project within the SCRUM‐Japan network in 2015 with the specific purpose of matching patients with a diverse portfolio of affiliated interventional targeted therapy trials. Subsequently, we initiated the molecular profiling projects GOZILA, MONSTAR‐SCREEN‐1, and MONSTAR‐SCREEN‐2, which incorporate tissue and plasma multiomics approaches to accurately identify patients with advanced solid tumors who would benefit from matched therapies. These projects have led to a significant increase in patient participation in targeted clinical trials and the approval of several therapeutics and companion diagnostics. Additionally, clinicogenomic analyses utilizing the SCRUM‐Japan database have provided new insights into the molecular mechanisms of advanced solid tumors. In this review, we describe the path to the realization of cancer precision medicine for patients with advanced solid tumors based on the SCRUM‐Japan GI‐SCREEN and MONSTAR‐SCREEN platforms.
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Affiliation(s)
- Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takao Fujisawa
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Department of Head and Neck Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Hideaki Bando
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Wataru Okamoto
- Cancer Treatment Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Katsuya Tsuchihara
- Division of Translational Informatics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Atsushi Ohtsu
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
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19
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Zhou C, Cheng X, Tu S. Current status and future perspective of immune checkpoint inhibitors in colorectal cancer. Cancer Lett 2021; 521:119-129. [PMID: 34464671 DOI: 10.1016/j.canlet.2021.07.023] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 06/23/2021] [Accepted: 07/15/2021] [Indexed: 12/16/2022]
Abstract
Immune checkpoint inhibitors (ICIs), as a subverter of immunotherapy in oncology, are changing all aspects of therapy for malignant tumors, especially their remarkable effects on melanoma and non-small cell lung cancer (NSCLC). For colorectal cancer (CRC), only a small number of patients with high immunogenicity (microsatellite instability-high/mismatch-repair deficient (MSI-H/dMMR)) benefit greatly from ICIs treatment, and most CRC patients with low immunogenicity (microsatellite instability-low/mismatch-repair proficient (MSI-L/pMMR)) do not. Currently, numerous clinical trials are ongoing to improve CRC patients' response to ICIs immunotherapy through better patient selection and novel combination strategies. Thus, this review discusses the current status and latest progress of ICIs treatment in CRC. We expect that these studies can change the pattern of CRC immunotherapy in the future.
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Affiliation(s)
- Cong Zhou
- Department of Oncology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China
| | - Xiaojiao Cheng
- Department of Oncology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China; State Key Laboratory of Oncogenesis and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Shuiping Tu
- Department of Oncology, Renji Hospital, Shanghai Jiao Tong University, School of Medicine, Shanghai, China; State Key Laboratory of Oncogenesis and Related Genes, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China.
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20
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Hashimoto T, Yoshida K, Hashiramoto A, Matsui K. Cell-Free DNA in Rheumatoid Arthritis. Int J Mol Sci 2021; 22:ijms22168941. [PMID: 34445645 PMCID: PMC8396202 DOI: 10.3390/ijms22168941] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 08/14/2021] [Accepted: 08/16/2021] [Indexed: 02/07/2023] Open
Abstract
Endogenous DNA derived from the nuclei or mitochondria is released into the bloodstream following cell damage or death. Extracellular DNA, called cell-free DNA (cfDNA), is associated with various pathological conditions. Recently, multiple aspects of cfDNA have been assessed, including cfDNA levels, integrity, methylation, and mutations. Rheumatoid arthritis (RA) is the most common form of autoimmune arthritis, and treatment of RA has highly varied outcomes. cfDNA in patients with RA is elevated in peripheral blood and synovial fluid and is associated with disease activity. Profiling of cfDNA in patients with RA may then be utilized in various aspects of clinical practice, such as the prediction of prognosis and treatment responses; monitoring disease state; and as a diagnostic marker. In this review, we discuss cfDNA in patients with RA, particularly the sources of cfDNA and the correlation of cfDNA with RA pathogenesis. We also highlight the potential of analyzing cfDNA profiles to guide individualized treatment approaches for RA.
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Affiliation(s)
- Teppei Hashimoto
- Division of Diabetes, Endocrinology and Clinical Immunology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya 6638501, Japan;
- Correspondence: ; Tel.: +81-798-48-6591
| | - Kohsuke Yoshida
- Department of Biophysics, Kobe University Graduate School of Health Sciences, Kobe 6540142, Japan; (K.Y.); (A.H.)
| | - Akira Hashiramoto
- Department of Biophysics, Kobe University Graduate School of Health Sciences, Kobe 6540142, Japan; (K.Y.); (A.H.)
| | - Kiyoshi Matsui
- Division of Diabetes, Endocrinology and Clinical Immunology, Department of Internal Medicine, Hyogo College of Medicine, Nishinomiya 6638501, Japan;
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21
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Gong YZ, Ma H, Ruan GT, Zhu LC, Liao XW, Wang S, Yan L, Huang W, Huang KT, Xie H, Zhu GZ, Wang XK, Liao C, Gao F. Diagnosis and prognostic value of C-X-C motif chemokine ligand 1 in colon adenocarcinoma based on The Cancer Genome Atlas and Guangxi cohort. J Cancer 2021; 12:5506-5518. [PMID: 34405013 PMCID: PMC8364656 DOI: 10.7150/jca.51524] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 03/06/2021] [Indexed: 12/24/2022] Open
Abstract
Objective: The objective was to identify and validate C-X-C motif chemokine ligand 1(CXCL1) for diagnosis and prognosis in colon adenocarcinoma (COAD). Methods: Our current study had enrolled one The Cancer Genome Atlas (TCGA) cohort and two Guangxi cohorts to identify and verify the diagnostic and prognostic values of CXCL1 in COAD. Functional enrichment was performed by gene set enrichment analysis (GSEA). Results: In TCGA cohort, the expression of CXCL1 was significantly up-regulated in tumor tissues and decreased as the tumor stage developed. The receiver operating characteristic (ROC) curve showed that CXCL1 had a high diagnostic value for COAD. The result of Kaplan-Meier survival analysis showed that CXCL1 gene expression (P=0.045) was significantly correlated with overall survival (OS) of COAD. Results of Guangxi cohort also verified the diagnostic value of CXCL1 in COAD, and sub-group survival analyses also suggested that patients with high CXCL1 expression were related to a favorable OS (Corrected P=0.005). GSEA revealed that CXCL1 high expression phenotype was related to cytokine activity, cell apoptosis, P53 regulation pathway, and regulation of autophagy in COAD. Conclusions: In this study, we found that CXCL1 gene might be a potential diagnostic biomarker for COAD, and might serve as a prognostic biomarker for specific subgroup of COAD.
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Affiliation(s)
- Yi-Zhen Gong
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Hui Ma
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Guo-Tian Ruan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Li-Chen Zhu
- Department of Immunology, School of Preclinical Medicine, Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Xi-Wen Liao
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Shuai Wang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Ling Yan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Wei Huang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Ke-Tuan Huang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Hailun Xie
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Guang-Zhi Zhu
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Xiang-Kun Wang
- Department of Hepatobiliary Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Cun Liao
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
| | - Feng Gao
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region, People's Republic of China
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22
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Biomarker-targeted therapies for advanced-stage gastric and gastro-oesophageal junction cancers: an emerging paradigm. Nat Rev Clin Oncol 2021; 18:473-487. [PMID: 33790428 DOI: 10.1038/s41571-021-00492-2] [Citation(s) in RCA: 129] [Impact Index Per Article: 43.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2021] [Indexed: 02/02/2023]
Abstract
Advances in cancer biology and sequencing technology have enabled the selection of targeted and more effective treatments for individual patients with various types of solid tumour. However, only three molecular biomarkers have thus far been demonstrated to predict a response to targeted therapies in patients with gastric and/or gastro-oesophageal junction (G/GEJ) cancers: HER2 positivity for trastuzumab and trastuzumab deruxtecan, and microsatellite instability (MSI) status and PD-L1 expression for pembrolizumab. Despite this lack of clinically relevant biomarkers, distinct molecular subtypes of G/GEJ cancers have been identified and have informed the development of novel agents, including receptor tyrosine kinase inhibitors and monoclonal antibodies, several of which are currently being tested in ongoing trials. Many of these trials include biomarker stratification, and some include analysis of circulating tumour DNA (ctDNA), which both enables the noninvasive assessment of biomarker expression and provides an indication of the contributions of intratumoural heterogeneity to response and resistance. The results of these studies might help to optimize the selection of patients to receive targeted therapies, thus facilitating precision medicine approaches for patients with G/GEJ cancers. In this Review, we describe the current evidence supporting the use of targeted therapies in patients with G/GEJ cancers and provide guidance on future research directions.
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23
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Koulouris A, Tsagkaris C, Messaritakis I, Gouvas N, Sfakianaki M, Trypaki M, Spyrou V, Christodoulakis M, Athanasakis E, Xynos E, Tzardi M, Mavroudis D, Souglakos J. Resectable Colorectal Cancer: Current Perceptions on the Correlation of Recurrence Risk, Microbiota and Detection of Genetic Mutations in Liquid Biopsies. Cancers (Basel) 2021; 13:3522. [PMID: 34298740 PMCID: PMC8304269 DOI: 10.3390/cancers13143522] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 12/12/2022] Open
Abstract
Metastatic colorectal cancer (mCRC) remains a highly lethal malignancy, although considerable progress has resulted from molecular alterations in guiding optimal use of available treatments. CRC recurrence remains a great barrier in the disease management. Hence, the spotlight turns to newly mapped fields concerning recurrence risk factors in patients with resectable CRC with a focus on genetic mutations, microbiota remodeling and liquid biopsies. There is an urgent need for novel biomarkers to address disease recurrence since specific genetic signatures can identify a higher or lower recurrence risk (RR) and, thus, be used both as biomarkers and treatment targets. To a large extent, CRC is mediated by the immune and inflammatory interplay of microbiota, through intestinal dysbiosis. Clarification of these mechanisms will yield new opportunities, leading not only to the appropriate stratification policies, but also to more precise, personalized monitoring and treatment navigation. Under this perspective, early detection of post-operative CRC recurrence is of utmost importance. Ongoing trials, focusing on circulating tumor cells (CTCs) and, even more, circulating tumor DNA (ctDNA), seem to pave the way to a promising, minimally invasive but accurate and life-saving monitoring, not only supporting personalized treatment but favoring patients' quality of life, as well.
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Affiliation(s)
- Andreas Koulouris
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
- Department of Medical Oncology, University Hospital of Heraklion, 71110 Heraklion, Greece
| | | | - Ippokratis Messaritakis
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
| | - Nikolaos Gouvas
- Medical School, University of Cyprus, Nicosia 20537, Cyprus;
| | - Maria Sfakianaki
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
| | - Maria Trypaki
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
| | - Vasiliki Spyrou
- Department of Radiation Oncology, Hygeia Hospital, 15123 Athens, Greece;
| | - Manousos Christodoulakis
- Department of General Surgery, Venizeleio General Hospital, Leoforos Knossou 44, 71409 Heraklion, Greece;
| | - Elias Athanasakis
- Department of Surgery, University General Hospital of Heraklion, 71110 Heraklion, Greece;
| | - Evangelos Xynos
- Department of Surgery, Creta Interclinic Hospital of Heraklion, 71305 Heraklion, Greece;
| | - Maria Tzardi
- Laboratory of Pathology, University General Hospital of Heraklion, 70013 Heraklion, Greece;
| | - Dimitrios Mavroudis
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
- Department of Medical Oncology, University Hospital of Heraklion, 71110 Heraklion, Greece
| | - John Souglakos
- Laboratory of Translational Oncology, Medical School, University of Crete, 70013 Heraklion, Greece; (A.K.); (M.S.); (M.T.); (D.M.); (J.S.)
- Department of Medical Oncology, University Hospital of Heraklion, 71110 Heraklion, Greece
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24
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Simkens GA, Wintjens AGWE, Rovers KP, Nienhuijs SW, de Hingh IH. Effective Strategies to Predict Survival of Colorectal Peritoneal Metastases Patients Eligible for Cytoreductive Surgery and HIPEC. Cancer Manag Res 2021; 13:5239-5249. [PMID: 34234566 PMCID: PMC8257566 DOI: 10.2147/cmar.s277912] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/16/2021] [Indexed: 12/11/2022] Open
Abstract
Cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC), often combined with systemic therapy, can be offered to selected colorectal peritoneal metastases (PM) patients. However, clinical heterogeneity and the lack of high-level evidence challenges determination of the correct treatment strategy. This review aims to provide an overview of current strategies to predict survival of colorectal PM patients treated with CRS and HIPEC, guiding clinicians to select a suitable treatment-strategy and to inform patients about their prognosis. First, the prognostic relevance of several clinicopathological prognostic factors, such as extent of PM, location of primary tumor, histology type, and the presence of lymph node or liver metastases will be discussed. Subsequently, special attention will be given to recent developments in several aspects of tumor biology such as RAF/RAS mutations, circulating tumor DNA, immunoprofiling, and consensus molecular subtypes. Finally, currently available prognostic models to predict survival will be evaluated, concluding these models perform moderate to good, but most of them partly rely on intra-operative data. New insights in tumor biology, as well as the reliable assessment of extent of peritoneal disease by diffusion weighted MRI pose promising opportunities to establish an adequate and clinically meaningful preoperative prognostic model in the near future.
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Affiliation(s)
- Geert A Simkens
- Department of Surgery, Catharina Cancer Institute, Eindhoven, The Netherlands.,Department of Surgery, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Anne G W E Wintjens
- NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Koen P Rovers
- Department of Surgery, Catharina Cancer Institute, Eindhoven, The Netherlands
| | - Simon W Nienhuijs
- Department of Surgery, Catharina Cancer Institute, Eindhoven, The Netherlands
| | - Ignace H de Hingh
- Department of Surgery, Catharina Cancer Institute, Eindhoven, The Netherlands.,GROW - School for Oncology and Development Biology, Maastricht University, Maastricht, The Netherlands
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25
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Miyabayashi K, Nakagawa H, Koike K. Molecular and Phenotypic Profiling for Precision Medicine in Pancreatic Cancer: Current Advances and Future Perspectives. Front Oncol 2021; 11:682872. [PMID: 34249730 PMCID: PMC8260689 DOI: 10.3389/fonc.2021.682872] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 06/04/2021] [Indexed: 12/14/2022] Open
Abstract
Pancreatic cancer is the most common lethal malignancy, with little improvement in patient outcomes over the decades. The development of early detection methods and effective therapeutic strategies are needed to improve the prognosis of patients with this disease. Recent advances in cancer genomics have revealed the genetic landscape of pancreatic cancer, and clinical trials are currently being conducted to match the treatment to underlying mutations. Liquid biopsy-based diagnosis is a promising method to start personalized treatment. In addition to genome-based medicine, personalized models have been studied as a tool to test candidate drugs to select the most efficacious treatment. The innovative three-dimensional organoid culture platform, as well as patient-derived xenografts can be used to conduct genomic and functional studies to enable personalized treatment approaches. Combining genome-based medicine with drug screening based on personalized models may fulfill the promise of precision medicine for pancreatic cancer.
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Affiliation(s)
| | - Hayato Nakagawa
- Department of Gastroenterology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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26
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Kato T, Matsuhashi N, Tomita H, Takahashi T, Iwata Y, Fukada M, Yasufuku I, Suetsugu T, Imai T, Mori R, Imai H, Tanaka Y, Okumura N, Hara A, Yoshida K. MYC Up-regulation Is a Useful Biomarker for Preoperative Neoadjuvant Chemotherapy Combined With Anti-EGFR in Liver Metastasis from Colorectal Cancer. In Vivo 2021; 35:203-213. [PMID: 33402467 DOI: 10.21873/invivo.12249] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 10/02/2020] [Accepted: 10/15/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND/AIM At present, there are no biomarkers to predict the effects of molecular targeted drugs in patients with CRC with liver metastasis. Thus, we performed this study to explore potential biomarkers for these patients. MATERIALS AND METHODS We obtained cancer tissue specimens from liver metastasis-bearing CRC patients who received the following preoperative neoadjuvant chemotherapies with molecular targeted drugs: i) no therapy (n=3), ii) 5-FU+oxaliplatin+anti-EGFR (n=3), iii) and 5-FU+oxaliplatin+anti-VEGF (n=3). RESULTS We investigated the RNA expression of 84 genes related to cancer drug resistance using an RT-PCR array. The MYC gene was the only gene that was significantly up-regulated in CRC tissue specimens from anti-EGFR group in comparison to the anti-VEGF group. CONCLUSION MYC up-regulation in the primary CRC tissues may be a potentially useful biomarker for selecting anti-EGFR combination therapy in neoadjuvant chemotherapy for CRC with liver metastasis.
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Affiliation(s)
- Takazumi Kato
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Nobuhisa Matsuhashi
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan;
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takao Takahashi
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yoshinori Iwata
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masahiro Fukada
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Itaru Yasufuku
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Tomonari Suetsugu
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Takeharu Imai
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Ryutaro Mori
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hisashi Imai
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Yoshihiro Tanaka
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Naoki Okumura
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Akira Hara
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Kazuhiro Yoshida
- Department of Surgical Oncology, Gifu University Graduate School of Medicine, Gifu, Japan
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27
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Gong Z, Zhang X, Geng Q, Li W, Huang M, Chen Z, Sheng X, Zhang W, Guo W. AKP and GGT level can provide an early prediction of first-line treatment efficacy in colorectal cancer patients with hepatic metastases. Biomark Med 2021; 15:697-713. [PMID: 34169734 DOI: 10.2217/bmm-2020-0667] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Accepted: 03/18/2021] [Indexed: 02/08/2023] Open
Abstract
Aim: It is important to early evaluate or predict the efficacy to avoid ineffective treatment for most colorectal cancer (CRC) patients with liver metastases. Patients & methods: The medical records of 440 patients with histologically confirmed primary CRC admitted to the Fudan University Shanghai Cancer Center were reviewed. Results: High baseline serum alkaline phosphatase (AKP) and γ-glutamyl transferase (GGT) is associated with worse overall survival. In patients with a high serum AKP and GGT a decreased percentage had high objective response rate and better progression-free survival. Conclusion: Measuring the changes of serum AKP or GGT in CRC patients with hepatic metastases before and after the first cycle of treatment is a convenient, fast and economical way to early predict antitumor treatment efficacy.
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Affiliation(s)
- Zhe Gong
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Xiaowei Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Qirong Geng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Wenhua Li
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Mingzhu Huang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Zhiyu Chen
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Xuedan Sheng
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Wen Zhang
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
| | - Weijian Guo
- Department of Medical Oncology, Fudan University Shanghai Cancer Center, Shanghai, 200032, PR China
- Department of Oncology, Shanghai Medical College, Fudan University, Shanghai, 200032, PR China
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28
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Naqvi MF, Vo HH, Vining D, Tsimberidou AM. Prolonged response to treatment based on cell-free DNA analysis and molecular profiling in three patients with metastatic cancer: a case series. Ther Adv Med Oncol 2021; 13:17588359211001538. [PMID: 33995588 PMCID: PMC8107674 DOI: 10.1177/17588359211001538] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 02/10/2021] [Indexed: 02/05/2023] Open
Abstract
Background: Patients with advanced and/or metastatic solid tumors have limited treatment options. Mutations that serve as biomarkers of carcinogenesis can be found in cell-free DNA of patients’ plasma. Analysis of circulating tumor DNA (ctDNA) was developed as a non-invasive, cost-effective alternative to tumor biopsy when such biopsy is not technically feasible or it is associated with high risk for complications. The role of ctDNA in precision oncology is promising but its clinical significance across tumor types remains to be validated. We report a case series of three heavily pretreated patients with advanced solid tumors who received matched targeted therapy based on ctDNA analysis and/or tumor molecular profiling. Case presentation: Three patients with advanced, metastatic cancer and the following characteristics are presented: a 71-year-old woman with ovarian cancer and BRCA2 mutation identified in ctDNA and tumor tissue was treated with a PARP inhibitor and achieved partial response by RECIST (Response Evaluation Criteria in Solid Tumors) for 22.6+ months; a 40-year-old woman with adenoid cystic carcinoma of the parotid gland was treated with a MEK/RAF pathway inhibitor on the basis of RAF1 amplification on ctDNA analysis and had stable disease for 20.2 months; and a 56-year-old woman with breast cancer and a BRCA1 mutation identified by ctDNA analysis was treated with a PARP inhibitor and achieved stable disease for 9.1 months. All three patients are alive at the time of this report. Conclusions: These results suggest that ctDNA analysis can contribute to selection of targeted therapy in patients with advanced, metastatic cancer. Prospective clinical trials to evaluate and optimize ctDNA biomarkers, as well as the integration of novel and/or alternative targeted therapies, are warranted to fully assess the role of ctDNA analysis in cancer therapy. Trial registration: www.clinicaltrials.gov (NCT02152254). Registered May 28, 2014. https://www.clinicaltrials.gov/ct2/show/NCT02152254. MD Anderson protocol # PA12-1161 (approval ID IRB1 FWA00000121) and # PA11-0377 (approval ID IRB4 FWA00005015).
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Affiliation(s)
- Mohammad Faraz Naqvi
- Department of Investigational Cancer Therapeutics, Phase I Clinical Trials Program, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Henry Hiep Vo
- Department of Investigational Cancer Therapeutics, Phase I Clinical Trials Program, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - David Vining
- Department of Abdominal Imaging, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Apostolia-Maria Tsimberidou
- Department of Investigational Cancer Therapeutics, Phase I Clinical Trials Program, The University of Texas MD Anderson Cancer Center, Unit 455, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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29
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Silva VSE, Abdallah EA, de Brito ABC, Braun AC, Tariki MS, de Mello CAL, Calsavara VF, Riechelmann R, Chinen LTD. Baseline and Kinetic Circulating Tumor Cell Counts Are Prognostic Factors in a Prospective Study of Metastatic Colorectal Cancer. Diagnostics (Basel) 2021; 11:diagnostics11030502. [PMID: 33809053 PMCID: PMC7999095 DOI: 10.3390/diagnostics11030502] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/01/2021] [Accepted: 03/07/2021] [Indexed: 12/24/2022] Open
Abstract
The discovery of predictive biomarkers in metastatic colorectal cancer (mCRC) is essential to improve clinical outcomes. Recent data suggest a potential role of circulating tumor cells (CTCs) as prognostic indicators. We conducted a follow-on analysis from a prospective study of consecutive patients with mCRC. CTC analysis was conducted at two timepoints: baseline (CTC1; before starting chemotherapy), and two months after starting treatment (CTC2). CTC isolation/quantification were completed by ISET® (Rarecells, France). CTC expressions of drug resistance-associated proteins were evaluated. Progression-free survival (PFS) and overall survival (OS) were estimated by the Kaplan–Meier method. Seventy-five patients were enrolled from May 2012 to May 2014. A CTC1 cut-off of >1.5 CTCs/mL was associated with an inferior median OS compared to lower values. A difference of CTC2−CTC1 > 5.5 CTCs/mL was associated with a reduced median PFS. By multivariate analysis, CTC1 > 1.5 CTCs/mL was an independent prognostic factor for worse OS. Multi-drug resistance protein-1 (MRP-1) expression was associated with poor median OS. CTC baseline counts, kinetics, and MRP-1 expression were predictive of clinical outcomes. Larger studies are warranted to explore the potential clinical benefit of treating mCRC patients with targeted therapeutic regimens guided by CTC findings.
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Affiliation(s)
- Virgílio Souza e Silva
- Department of Medical Oncology, A.C. Camargo Cancer Center, São Paulo 01509-900, Brazil; (V.S.eS.); (A.B.C.d.B.); (M.S.T.); (C.A.L.d.M.); (R.R.)
| | - Emne Ali Abdallah
- International Research Center, A.C. Camargo Cancer Center, São Paulo 01508-010, Brazil; (E.A.A.); (A.C.B.); (V.F.C.)
| | - Angelo Borsarelli Carvalho de Brito
- Department of Medical Oncology, A.C. Camargo Cancer Center, São Paulo 01509-900, Brazil; (V.S.eS.); (A.B.C.d.B.); (M.S.T.); (C.A.L.d.M.); (R.R.)
| | - Alexcia Camila Braun
- International Research Center, A.C. Camargo Cancer Center, São Paulo 01508-010, Brazil; (E.A.A.); (A.C.B.); (V.F.C.)
| | - Milena Shizue Tariki
- Department of Medical Oncology, A.C. Camargo Cancer Center, São Paulo 01509-900, Brazil; (V.S.eS.); (A.B.C.d.B.); (M.S.T.); (C.A.L.d.M.); (R.R.)
| | - Celso Abdon Lopes de Mello
- Department of Medical Oncology, A.C. Camargo Cancer Center, São Paulo 01509-900, Brazil; (V.S.eS.); (A.B.C.d.B.); (M.S.T.); (C.A.L.d.M.); (R.R.)
| | - Vinicius Fernando Calsavara
- International Research Center, A.C. Camargo Cancer Center, São Paulo 01508-010, Brazil; (E.A.A.); (A.C.B.); (V.F.C.)
| | - Rachel Riechelmann
- Department of Medical Oncology, A.C. Camargo Cancer Center, São Paulo 01509-900, Brazil; (V.S.eS.); (A.B.C.d.B.); (M.S.T.); (C.A.L.d.M.); (R.R.)
| | - Ludmilla Thomé Domingos Chinen
- International Research Center, A.C. Camargo Cancer Center, São Paulo 01508-010, Brazil; (E.A.A.); (A.C.B.); (V.F.C.)
- Correspondence:
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30
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Kobayashi S, Nakamura Y, Taniguchi H, Odegaard JI, Nomura S, Kojima M, Sugimoto M, Konishi M, Gotohda N, Takahashi S, Yoshino T. Impact of Preoperative Circulating Tumor DNA Status on Survival Outcomes After Hepatectomy for Resectable Colorectal Liver Metastases. Ann Surg Oncol 2021; 28:4744-4755. [PMID: 33393041 DOI: 10.1245/s10434-020-09449-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 11/17/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND The optimal perioperative management of patients who undergo hepatectomy for resectable colorectal liver metastases (CRLM) remains unclear due to the lack of reliable methods to stratify the risk of recurrence. METHODS A single-center retrospective study was performed to investigate the impact of preoperative circulating tumor DNA (ctDNA) on survival outcomes of patients who underwent initial hepatectomy for solitary resectable CRLM between January 2005 and December 2017 using the comprehensive genotyping platform Guardant360®. RESULTS Of 212 patients who underwent initial hepatectomy for solitary resectable CRLM, 40 patients for whom pre-hepatectomy plasma was available underwent ctDNA analysis. Among them, 32 (80%) had at least 1 somatic alteration in their ctDNA, while the other 8 (20%) had no detectable ctDNA. Among the patients with undetectable ctDNA, only one had recurrence and none died during a median follow-up period of 39.0 months. The recurrence-free survival was significantly shorter in patients who were positive for ctDNA than in those who were negative for ctDNA [median, 12.5 months vs not reached (NR); HR, 7.6; P = 0.02]. The overall survival also tended to be shorter in patients who were positive for ctDNA than those who were negative for ctDNA (median, 78.1 months vs NR; P = 0.14; HR not available). CONCLUSIONS In patients undergoing hepatectomy for solitary resectable CRLM, the absence of detectable preoperative ctDNA identified patients with a high chance for a cure. Risk stratification according to preoperative ctDNA analysis may be an effective tool that can improve the perioperative management of these patients.
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Affiliation(s)
- Shin Kobayashi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | | | - Shogo Nomura
- Clinical Research Support Office, National Cancer Center Hospital East, Kashiwa, Japan
| | - Motohiro Kojima
- Division of Pathology, Research Center for Innovative Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Motokazu Sugimoto
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masaru Konishi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Naoto Gotohda
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Shinichiro Takahashi
- Department of Hepatobiliary and Pancreatic Surgery, National Cancer Center Hospital East, Kashiwa, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.
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31
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Clinical Utility of Plasma KRAS, NRAS and BRAF Mutational Analysis with Real Time PCR in Metastatic Colorectal Cancer Patients-The Importance of Tissue/Plasma Discordant Cases. J Clin Med 2020; 10:jcm10010087. [PMID: 33383664 PMCID: PMC7794782 DOI: 10.3390/jcm10010087] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/22/2020] [Accepted: 12/25/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Tumor tissue (T) mutational analysis represents the standard for metastatic colorectal cancer (mCRC); however, circulating tumor DNA (ctDNA) detected by liquid biopsy in plasma (PL) can better represent tumor heterogeneity. METHODS mCRC patients undergoing standard first-line chemotherapy with known T-KRAS/NRAS/BRAF status were enrolled in the present prospective study. PL mutations were assessed within 2 weeks before chemotherapy start with real time PCR and correlated with T status and Progression free survival (PFS). Clinical and biochemical variables including also total number of tumor lesions (TNL) and the sum of maximum diameter (SMD) of all lesions were assessed as potential predictors of T/PL discordance. RESULTS Among 45 enrolled patients, all BRAF mutations were concordant between T and PL and there were 20% of patients RAS discordant: 9% wild type in T and mutated in PL and 11% mutated in T and wild type in PL. T mutations were significantly associated to median PFS (mPFS of 4.5, 8.3 and 22.9 months for T-BRAF mutated, T-RAS mutated, and T-wild type patients, respectively, p for trend 0.00014). PL mutations further refined prognosis: RAS wild type in T and mutated in PL had significantly shorter PFS than concordant RAS wild type in T and PL: mPFS 9.6 vs. 23.3 months, respectively, p = 0.02. Patients RAS mutated in T and wild type in PL had longer PFS than concordant RAS mutated in T and PL: 24.4 vs. 7.8 months, respectively, p = 0.008. At a multivariate cox regression analysis for PFS, PL mutations were independent prognostic factor superior to T analysis (HR 0.13, p = 0.0008). At multivariate logistic regression analysis TNL and SMD were significant predictors of discordant cases. CONCLUSIONS PL mutational analysis allows a better prognostication than T analysis alone and could help in mCRC treatment management.
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32
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Nakamura Y, Sasaki A, Yukami H, Jogo T, Kawazoe A, Kuboki Y, Taniguchi H, Yamashita R, Kuwata T, Ozawa M, Nakamura M, Yoshino T, Shitara K. Emergence of Concurrent Multiple EGFR Mutations and MET Amplification in a Patient With EGFR-Amplified Advanced Gastric Cancer Treated With Cetuximab. JCO Precis Oncol 2020; 4:2000263. [PMID: 33283138 DOI: 10.1200/po.20.00263] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2020] [Indexed: 12/19/2022] Open
Affiliation(s)
- Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Akinori Sasaki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Hiroki Yukami
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Tomoko Jogo
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Akihito Kawazoe
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Yasutoshi Kuboki
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Riu Yamashita
- Division of Translational Informatics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Chiba, Japan
| | - Takeshi Kuwata
- Department of Pathology and Clinical Laboratories, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Miho Ozawa
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Maho Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
| | - Kohei Shitara
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Chiba, Japan
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33
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Xie H, Tang S, Wei L, Gan J. Geriatric nutritional risk index as a predictor of complications and long-term outcomes in patients with gastrointestinal malignancy: a systematic review and meta-analysis. Cancer Cell Int 2020; 20:530. [PMID: 33292289 PMCID: PMC7603782 DOI: 10.1186/s12935-020-01628-7] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 10/26/2020] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND The effect of the geriatric nutritional risk index (GNRI) on the prognosis of patients with gastrointestinal malignancy remains unclear. The aim of our study was to systematically explore the value of the GNRI in evaluating postoperative complications and long-term outcomes in gastrointestinal malignancy. METHODS A systematic literature search was conducted using electronic databases to report the impact of the GNRI on postoperative complications and long-term outcomes of patients with gastrointestinal malignancies as of August 2020. The hazard ratio (HR) with a 95% confidence interval (CI) was used to evaluate the impact of the GNRI on long-term outcomes. The risk ratio (RR) with 95% CI was used to assess the impact of the GNRI on postoperative complications. RESULT A total of nine studies with 2,153 patients were enrolled in our meta-analysis. The results suggested that a low GNRI was correlated with poor overall survival of patients with gastrointestinal malignancy (HR = 1.94, 95% CI 1.65-2.28, p < 0.001). Patients with a low GNRI had a higher risk of complications than patients with a high GNRI (OR = 2.19, 95% CI 1.57-3.05, p < 0.001). In addition, patients with a low GNRI had shorter relapse-free survival (HR = 2.45, 95% CI 1.50-4.00, p < 0.001) and disease-free survival (HR = 1.84, 95% CI 1.23-2.76, p = 0.003) than those with a high GNRI. However, the GNRI was not an independent factor affecting cancer-specific survival (HR = 1.60, 95% CI 0.91-2.82, p = 0.101). CONCLUSION Based on existing evidence, the GNRI was a valuable predictor of complications and long-term outcomes in patients with gastrointestinal malignancy.
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Affiliation(s)
- Hailun Xie
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi, 530021, China
| | - Shuangyi Tang
- Department of Pharmacy, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Lishuang Wei
- Geriatric Respiratory Disease Ward, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi, P.R. China
| | - Jialiang Gan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, Guangxi, 530021, China.
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34
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Nakamura Y, Taniguchi H, Ikeda M, Bando H, Kato K, Morizane C, Esaki T, Komatsu Y, Kawamoto Y, Takahashi N, Ueno M, Kagawa Y, Nishina T, Kato T, Yamamoto Y, Furuse J, Denda T, Kawakami H, Oki E, Nakajima T, Nishida N, Yamaguchi K, Yasui H, Goto M, Matsuhashi N, Ohtsubo K, Yamazaki K, Tsuji A, Okamoto W, Tsuchihara K, Yamanaka T, Miki I, Sakamoto Y, Ichiki H, Hata M, Yamashita R, Ohtsu A, Odegaard JI, Yoshino T. Clinical utility of circulating tumor DNA sequencing in advanced gastrointestinal cancer: SCRUM-Japan GI-SCREEN and GOZILA studies. Nat Med 2020; 26:1859-1864. [PMID: 33020649 DOI: 10.1038/s41591-020-1063-5] [Citation(s) in RCA: 188] [Impact Index Per Article: 47.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 08/18/2020] [Indexed: 01/23/2023]
Abstract
Comprehensive genomic profiling enables genomic biomarker detection in advanced solid tumors. Here, to evaluate the utility of circulating tumor DNA (ctDNA) genotyping, we compare trial enrollment using ctDNA sequencing in 1,687 patients with advanced gastrointestinal (GI) cancer in SCRUM-Japan GOZILA (no. UMIN000016343), an observational ctDNA-based screening study, to enrollment using tumor tissue sequencing in the same centers and network (GI-SCREEN, 5,621 patients). ctDNA genotyping significantly shortened the screening duration (11 versus 33 days, P < 0.0001) and improved the trial enrollment rate (9.5 versus 4.1%, P < 0.0001) without compromising treatment efficacy compared to tissue genotyping. We also describe the clonal architecture of ctDNA profiles in ~2,000 patients with advanced GI cancer, which reinforces the relevance of many targetable oncogenic drivers and highlights multiple new drivers as candidates for clinical development. ctDNA genotyping has the potential to accelerate innovation in precision medicine and its delivery to individual patients.
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Affiliation(s)
- Yoshiaki Nakamura
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.,Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masafumi Ikeda
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hideaki Bando
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Ken Kato
- Department of Gastrointestinal Oncology, National Cancer Center Hospital, Tokyo, Japan.,Biobank Translational Research Support Section, National Cancer Center Hospital, Tokyo, Japan
| | - Chigusa Morizane
- Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Taito Esaki
- Department of Gastrointestinal and Medical Oncology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshito Komatsu
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Yasuyuki Kawamoto
- Department of Cancer Center, Hokkaido University Hospital, Sapporo, Japan
| | - Naoki Takahashi
- Department of Gastroenterology, Saitama Cancer Center, Kitaadachi-gun, Japan
| | - Makoto Ueno
- Department of Gastroenterology, Hepatobiliary and Pancreatic Medical Oncology Division, Kanagawa Cancer Center, Yokohama, Japan
| | - Yoshinori Kagawa
- Department of Colorectal Surgery, Kansai Rosai Hospital, Amagasaki, Japan
| | - Tomohiro Nishina
- Department of Gastrointestinal Medical Oncology, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Takeshi Kato
- Department of Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Yoshiyuki Yamamoto
- Department of Gastroenterology and Hepatology, University of Tsukuba Hospital, Tsukuba, Japan
| | - Junji Furuse
- Department of Medical Oncology, Kyorin University Hospital, Mitaka, Japan
| | - Tadamichi Denda
- Division of Gastroenterology, Chiba Cancer Center, Chiba, Japan
| | - Hisato Kawakami
- Department of Medical Oncology, Kindai University Hospital, Osakasayama, Japan
| | - Eiji Oki
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Takako Nakajima
- Department of Medical Oncology, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Naohiro Nishida
- Department of Frontier Science for Cancer and Chemotherapy, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hisateru Yasui
- Department of Medical Oncology, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Masahiro Goto
- Cancer Chemotherapy Center, Osaka Medical College Hospital, Takatsuki, Japan
| | - Nobuhisa Matsuhashi
- Department of Surgical Oncology, Graduate School of Medicine, Gifu University, Gifu, Japan
| | - Koushiro Ohtsubo
- Division of Medical Oncology, Cancer Research Institute, Kanazawa University, Kanazawa, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shunto-gun, Japan
| | - Akihito Tsuji
- Department of Clinical Oncology, Kagawa University Hospital, Kita-gun, Japan
| | - Wataru Okamoto
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Cancer Treatment Center, Hiroshima University Hospital, Hiroshima, Japan
| | - Katsuya Tsuchihara
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan.,Division of Translational Informatics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Takeharu Yamanaka
- Division of Biostatistics, National Cancer Center Hospital East, Kashiwa, Japan
| | - Izumi Miki
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Yasutoshi Sakamoto
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroko Ichiki
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Masayuki Hata
- Translational Research Support Section, National Cancer Center Hospital East, Kashiwa, Japan
| | - Riu Yamashita
- Division of Translational Informatics, Exploratory Oncology Research and Clinical Trial Center, National Cancer Center, Kashiwa, Japan
| | - Atsushi Ohtsu
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | | | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan.
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35
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Liquid biopsy as a perioperative biomarker of digestive tract cancers: review of the literature. Surg Today 2020; 51:849-861. [PMID: 32979121 DOI: 10.1007/s00595-020-02148-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/10/2020] [Indexed: 10/23/2022]
Abstract
Tissue biopsies are the gold-standard for investigating the molecular characterization of tumors. However, a "solid" biopsy is an invasive procedure that cannot capture real-time tumor dynamics and may yield inaccurate information because of intratumoral heterogeneity. In this review, we summarize the current state of knowledge about surgical treatment-associated "liquid" biopsy for patients with digestive organ tumors. A liquid biopsy is a technique involving the sampling and testing of non-solid biological materials, including blood, urine, saliva, and ascites. Previous studies have reported the potential value of blood-based biomarkers, circulating tumor cells, and cell-free nucleic acids as facilitators of cancer treatment. The applications of a liquid biopsy in a cancer treatment setting include screening and early diagnosis, prognostication, and outcome and recurrence monitoring of cancer. This technique has also been suggested as a useful tool in personalized medicine. The transition to precision medicine is still in its early stages. Soon, however, liquid biopsy is likely to form the basis of patient selection for molecular targeted therapies, predictions regarding chemotherapy sensitivity, and real-time evaluations of therapeutic effects.
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36
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Xie H, Yuan G, Huang S, Kuang J, Yan L, Ruan G, Tang S, Gan J. The prognostic value of combined tumor markers and systemic immune-inflammation index in colorectal cancer patients. Langenbecks Arch Surg 2020; 405:1119-1130. [PMID: 32794068 DOI: 10.1007/s00423-020-01963-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Accepted: 08/09/2020] [Indexed: 12/24/2022]
Abstract
PURPOSE This study evaluated the significance of combining tumor markers (TM) and systemic immune-inflammation index (SII) for postoperative complications and long-term outcomes in colorectal cancer (CRC) patients. METHODS CRC patients (662) who underwent surgery between 2012 and 2014 were retrospectively enrolled into our study. Factors affecting postoperative complications were evaluated by logistic regression analysis. Prognostic factors were assessed using Kaplan-Meier and Cox proportional hazards models. Nomograms were constructed to predict the risk of postoperative complications and survival. A consistency index and a calibration curve were used to evaluate the predictive accuracy of nomograms. RESULTS TM-SII score was established by combining TM and SII. Logistic regression analyses showed that TM-SII score was an important predictor of postoperative complications in CRC patients. Kaplan-Meier analyses showed that TM-SII score was favorable for prognostic risk stratification. In addition, multivariate analyses indicated that TM-SII score was an independent prognostic indicator for disease-free survival and overall survival. TM-SII based nomograms had a moderate prediction accuracy. CONCLUSION TM-SII score is a good prognostic indicator for CRC patients. It may be used as a useful risk stratification tool for advanced CRC patients. TM-SII-based nomograms could be used to identify CRC patients with poor outcomes.
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Affiliation(s)
- Hailun Xie
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Guanghui Yuan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Shizhen Huang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Jiaan Kuang
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Ling Yan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Guotian Ruan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China
| | - Shuangyi Tang
- Deparment of Pharmacy, The First Affiliated Hospital, Guangxi Medical University, Nanning, Guangxi, People's Republic of China
| | - Jialiang Gan
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital, Guangxi Medical University, 6 Shuangyong Road, Nanning, 530021, Guangxi, People's Republic of China.
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Murahashi S, Akiyoshi T, Sano T, Fukunaga Y, Noda T, Ueno M, Zembutsu H. Serial circulating tumour DNA analysis for locally advanced rectal cancer treated with preoperative therapy: prediction of pathological response and postoperative recurrence. Br J Cancer 2020; 123:803-810. [PMID: 32565539 PMCID: PMC7462982 DOI: 10.1038/s41416-020-0941-4] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 05/12/2020] [Accepted: 05/26/2020] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The "watch-and-wait" approach is a common treatment option amongst patients with locally advanced rectal cancer (LARC). However, the diagnostic sensitivity of clinical modalities, such as colonoscopy and magnetic resonance imaging to determine pathological response, is not high. We analysed the clinical utility of circulating tumour DNA (ctDNA) of patients with LARC to predict response to preoperative therapy and postoperative recurrence. METHODS A serial ctDNA analysis of 222 plasma samples from 85 patients with LARC was performed using amplicon-based deep sequencing on a cell-free DNA panel covering 14 genes with over 240 hotspots. RESULTS ctDNA was detected in 57.6% and 22.3% of samples at baseline and after preoperative treatment, respectively, which was significantly different (P = 0.0003). Change in ctDNA was an independent predictor of complete response to preoperative therapy (P = 0.0276). In addition, postoperative ctDNA and carcinoembryonic antigen (CEA) were independent prognostic markers for risk of recurrence after surgery (ctDNA, P = 0.0127 and CEA, P = 0.0105), with a combined analysis having cumulative effects on recurrence-free survival (P = 1.0 × 10-16). CONCLUSIONS Serial ctDNA analysis may offer clinically useful predictive and prognostic markers for response to preoperative therapy and postoperative recurrence in patients with LARC.
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Affiliation(s)
- Satoshi Murahashi
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takashi Akiyoshi
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Takeshi Sano
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yosuke Fukunaga
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tetsuo Noda
- Cancer Institute, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Masashi Ueno
- Department of Gastrointestinal Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hitoshi Zembutsu
- Project for Development of Liquid Biopsy Diagnosis, Cancer Precision Medicine Center, Japanese Foundation for Cancer Research, Tokyo, Japan.
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Kuang J, Gong Y, Xie H, Yan L, Huang S, Gao F, Tang S, Gan J. The prognostic value of preoperative serum CA724 for CEA-normal colorectal cancer patients. PeerJ 2020; 8:e8936. [PMID: 32328348 PMCID: PMC7164426 DOI: 10.7717/peerj.8936] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Accepted: 03/17/2020] [Indexed: 01/04/2023] Open
Abstract
Background and Purpose There had been no recognized serum tumor marker to predict the prognosis of colorectal cancer (CRC) patients with normal preoperative serum carcinoembryonic antigen (CEA) levels. The purpose of this study was to determine whether preoperative serum carbohydrate antigen 724 (CA724) was of predictive function for the prognosis of CRC patients with normal CEA levels. Methods The medical records of 295 CRC patients with normal CEA levels who underwent surgery at the Department of Colorectal Anal Surgery of the First Affiliated Hospital of Guangxi Medical University (Guangxi, China) between September 2012 and September 2014 were retrospectively reviewed. The Chi-square test was used to test the correlation between preoperative serum CA724 levels and clinical features. Kaplan–Meier curves were conducted to calculate the overall survival (OS) rate and disease-free survival (DFS) of patients. Cox regression analysis was applied to conduct univariate and multivariate analysis of the following four preoperative serum tumor makers namely CA724, carbohydrate antigen 199 (CA199), carcinoembryonic antigen 125 (CA125), carcinoembryonic antigen 242 (CA242) and clinical features. Nomograms for prognostic parameter of OS and DFS were developed using R v3.2.5. Results In the Chi-square test, only pathological node stage (pN stage) (X2 = 14.514, P = 0.001) and differentiation (X2 = 10.712, P = 0.001) were associated with serum CA724 levels. In the Kaplan–Meier analysis, the results revealed that the OS and DFS in patients with high CA724 was poorer than those with normal. In the multivariate Cox regression analysis of OS and DFS, only pT stage, pN stage, metastasis and serum CA724 were independent prognostic risk factors for CRC patients with normal CEA levels. Conclusion Preoperative serum CA724 might serve as a potential prognostic factor for CRC patients with normal serum CEA levels.
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Affiliation(s)
- Jiaan Kuang
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Yizhen Gong
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Hailun Xie
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Ling Yan
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shizhen Huang
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Feng Gao
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Shuangyi Tang
- Department of Pharmacy, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
| | - Jialiang Gan
- Department of Colorectal Anal Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi, China
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Hu H, Liu X, Cai W, Wu D, Xu J, Yuan Y. A Retrospective Exploration of Targeted Maintenance Therapy in Advanced Colorectal Cancer: Based on the Background of Chinese Patient Assistance Program. Front Oncol 2020; 10:522. [PMID: 32391263 PMCID: PMC7190810 DOI: 10.3389/fonc.2020.00522] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Accepted: 03/23/2020] [Indexed: 01/04/2023] Open
Abstract
Background: Maintenance therapy with bevacizumab (Bev) in patients with colorectal cancer (CRC) provides progression-free survival (PFS) benefits. However, the role of maintenance therapy with an anti-EGFR monoclonal antibody has not been established. Methods: Eligible CRC patients were assigned to maintenance therapy with cetuximab (Cet; Cet group) or Bev (Bev group). PFS, the duration of maintenance therapy, and safety were analyzed. Cox multivariate regression analyses were performed to determine independent prognostic factors. Results: A total of 143 eligible patients were assigned to the Cet (n = 79) or Bev (n = 64) groups. In the Cet group, all patients had KRAS wild-type. The baseline characteristics were well-balanced between the two groups, except for a higher percentage of patients with a left-sided primary tumor in the Cet group than in the Bev group (86.1 vs. 62.5%, P < 0.0001). The median PFS was not significantly different between the Cet group and the Bev group: 5.9 months (95% CI 2.30–9.50) vs. 7.0 months (95% CI 3.69–10.31) (HR 1.17, 95% CI 0.77–1.79, P = 0.45). The median duration of maintenance therapy in the Cet group was shorter than that in the Bev group: 4.0 months (95% CI 1.94–5.99) vs. 4.8 months (95% CI 2.68–6.98) (HR 0.90, 95% CI 0.61–1.33; P = 0.59). The subgroup analyses showed that the median PFS for the first maintenance therapy and the second maintenance therapy were 3.2 months (95% CI 1.69–4.78) and 5.2 months (95% CI 1.58–8.83), respectively (HR 0.89, 95% CI 0.44–1.81; P = 0.75). Conclusions: This study suggests that maintenance therapy with Cet or Bev can be considered an appropriate option following induction chemotherapy for selected patients with advanced CRC. Multiple maintenance therapy seems to confer survival benefits in advanced CRC. Maintenance therapy with Cet after first-line induction chemotherapy seems to be associated with greater survival benefits.
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Affiliation(s)
- Hanguang Hu
- Departments of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Xue Liu
- Departments of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wen Cai
- Departments of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Dehao Wu
- Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Junxi Xu
- Departments of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Ying Yuan
- Departments of Medical Oncology, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China.,Cancer Institute (Key Laboratory of Cancer Prevention and Intervention, China National Ministry of Education), The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
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Molnár B, Galamb O, Kalmár A, Barták BK, Nagy ZB, Tóth K, Tulassay Z, Igaz P, Dank M. Circulating cell-free nucleic acids as biomarkers in colorectal cancer screening and diagnosis - an update. Expert Rev Mol Diagn 2019; 19:477-498. [PMID: 31046485 DOI: 10.1080/14737159.2019.1613891] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Introduction: Screening methods for one of the most frequently diagnosed malignancy, colorectal cancer (CRC), have limitations. Circulating cell-free nucleic acids (cfNA) hold clinical relevance as screening, prognostic and therapy monitoring markers. Area covered: In this review, we summarize potential CRC-specific cfNA biomarkers, the recently developed sample preparation techniques, their applications, and pitfalls. Expert opinion: Automated extraction of cfDNA is highly reproducible, however, cfDNA yield is less compared to manual isolation. Quantitative and highly sensitive detection techniques (e.g. digital PCR, NGS) can be applied to analyze genetic and epigenetic changes. Detection of DNA mutations or methylation in cfDNA and related altered levels of mRNA, miRNA, and lncRNA may improve early cancer recognition, based on specific, CRC-related patterns. Detection of cfDNA mutations (e.g. TP53, KRAS, APC) has limited diagnostic sensitivity (40-60%), however, methylated DNA including SEPT9, SFRP1, SDC2 can be applied with higher sensitivity (up to 90%) for CRC. Circulating miRNAs (e.g. miR-21, miR-92, miR-141) provide comparably high sensitivity for CRC as the circulating tumor cell mRNA markers (e.g. EGFR, CK19, CK20, CEA). Automation of cfNA isolation coupled with quantitative analysis of CRC-related, highly sensitive biomarkers may enhance CRC screening and early detection in the future.
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Affiliation(s)
- Béla Molnár
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary.,b MTA-SE Molecular Medicine Research Unit , Hungarian Academy of Sciences and Semmelweis University , Budapest , Hungary
| | - Orsolya Galamb
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary.,b MTA-SE Molecular Medicine Research Unit , Hungarian Academy of Sciences and Semmelweis University , Budapest , Hungary
| | - Alexandra Kalmár
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary.,b MTA-SE Molecular Medicine Research Unit , Hungarian Academy of Sciences and Semmelweis University , Budapest , Hungary
| | - Barbara Kinga Barták
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Zsófia Brigitta Nagy
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Kinga Tóth
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Zsolt Tulassay
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary.,b MTA-SE Molecular Medicine Research Unit , Hungarian Academy of Sciences and Semmelweis University , Budapest , Hungary
| | - Péter Igaz
- a 2nd Department of Internal Medicine , Semmelweis University , Budapest , Hungary.,b MTA-SE Molecular Medicine Research Unit , Hungarian Academy of Sciences and Semmelweis University , Budapest , Hungary
| | - Magdolna Dank
- c Department of Oncology , Semmelweis University , Budapest , Hungary
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Eso Y, Kou T, Nagai H, Kim YH, Kanai M, Matsumoto S, Mishima M, Arasawa S, Iguchi E, Nakamura F, Takeda H, Takai A, Takahashi K, Ueda Y, Muto M, Seno H. Utility of ultrasound-guided liver tumor biopsy for next-generation sequencing-based clinical sequencing. Hepatol Res 2019; 49:579-589. [PMID: 30645782 DOI: 10.1111/hepr.13312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Revised: 12/19/2018] [Accepted: 01/08/2019] [Indexed: 12/15/2022]
Abstract
AIM Recent advances in next-generation sequencing (NGS) technologies allow for evaluation of genetic alterations in various cancer-related genes in daily clinical practice. Archival formalin-fixed paraffin-embedded (FFPE) tumor tissue is often used for NGS-based clinical sequencing assays; however, the success rate of NGS assays using archival FFPE tumor tissue is reported to be lower than that using fresh tumor tissue. We aimed to evaluate the feasibility and safety of ultrasound (US)-guided liver tumor biopsy for NGS-based multiplex gene assays. METHODS We compared the success rate of NGS assays between archival FFPE tumor tissues and US-guided liver tumor biopsy tissues, and summarized the treatment progress of the patients. RESULTS Next-generation sequencing assays using US-guided liver biopsy samples were successful in all patients (22/22), whereas the success rate with archival FFPE tumor tissue was 84.8% (151/178, P < 0.05). At least one potentially actionable genetic alteration was identified from the US-guided liver biopsy samples in 20 of 22 patients. Among the 18 patients with actionable genetic alterations targetable with drugs approved by the US Food and Drug Administration, eight initiated mutation-driven targeted therapies. Of these eight patients, four achieved partial response or stable disease for at least 4 months, and three were not assessable for response due to short exposure. There were no biopsy-related complications requiring additional treatment. CONCLUSION Our findings suggest that US-guided liver tumor biopsy is a useful and safe method for obtaining high-quality samples for NGS-based clinical sequencing. In cases with metastatic liver tumors, US-guided biopsy should be considered to provide accurate and optimal sequencing results for patients.
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Affiliation(s)
- Yuji Eso
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tadayuki Kou
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroki Nagai
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Young Hak Kim
- Department of Respiratory Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masashi Kanai
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shigemi Matsumoto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masako Mishima
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Soichi Arasawa
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Eriko Iguchi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Fumiyasu Nakamura
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Haruhiko Takeda
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Atsushi Takai
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ken Takahashi
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yoshihide Ueda
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Manabu Muto
- Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hiroshi Seno
- Department of Gastroenterology and Hepatology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Abstract
Treatment of locally advanced rectal cancer is evolving through surgical innovation and paradigm shifts in neoadjuvant treatment. Whereas local recurrence was a significant concern before the systematic implementation of neoadjuvant chemoradiation therapy and surgery according to total mesorectal excision principles, distant relapse remains a major drawback. Hence, efforts in recent years have focused on delivering preoperative chemotherapy regimens to overcome compliance issues with adjuvant administration. In parallel, new surgical techniques, including transanal video-assisted total mesorectal excision and robot-assisted surgery, emerged to face the challenge to navigate in the deep and narrow spaces of the pelvis. Furthermore, patients experiencing a complete response after neoadjuvant treatment might even escape surgery within a close surveillance strategy. This novel "watch and wait" concept has gained interest to improve quality of life in highly selected patients. This review summarizes recent evidence and controversies and provides an overview on timely and innovative aspects in the treatment of locally advanced rectal cancer.
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Affiliation(s)
- Fabian Grass
- Department of Surgery, Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, MN, USA
| | - Kellie Mathis
- Department of Surgery, Division of Colon and Rectal Surgery, Mayo Clinic, Rochester, MN, USA
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