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Contreras-Toledo D, Jiménez-Fonseca P, López CL, Montes AF, López Muñoz AM, Vázquez Rivera F, Alonso V, Alcaide J, Salvà F, Covela Rúa M, Guillot M, Martín Carnicero A, Jimeno Mate R, Cameselle García S, Asensio Martínez E, González Astorga B, Fernandez-Diaz AB, González Villaroel P, Virgili Manrique AC, Melián Sosa M, Alonso B, Cousillas Castiñeiras A, Castañón López C, Aparicio J, Carmona-Bayonas A. Dynamic nature of BRAF or KRAS p.G12C mutations in second-line therapy for advanced colorectal cancer patients: do early and late effects exist? Br J Cancer 2024; 130:777-787. [PMID: 38191609 PMCID: PMC10912758 DOI: 10.1038/s41416-023-02563-w] [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: 05/10/2023] [Revised: 12/08/2023] [Accepted: 12/19/2023] [Indexed: 01/10/2024] Open
Abstract
INTRODUCTION The mitogen-activated protein kinase (MAPK) signalling network aberrations in metastatic colorectal cancer (mCRC) generate intrinsic dynamic effects and temporal variations that are crucial but often overlooked in clinical trial populations. Here, we investigate the time-varying impact of MAPK pathway mutation genotype on each treatment line's contribution to the overall clinical course. METHODS The PROMETEO study focused on mCRC patients undergoing second-line treatment at 20 hospitals. We evaluated genotypes and employed flexible models to analyse the dynamic effect of each mutation. RESULTS We examined data derived from 1160 patients. The effects of KRAS G12C or G12V, and BRAF V600E are clearly time-varying, with unexpected consequences such as the deleterious effect of BRAF V600E vs other genotypes dissipating over time when subjects receive antiangiogenics, or KRAS G12V and G12C showing increasing aggressiveness over time. Thus, contrary to expectations, the 12-month survival rate from the second line for those who survived >6 months was 49.9% (95% CI, 32.7-67.3) for KRAS G12C and 59% (95% CI, 38.5-80.6) for BRAF V600E. CONCLUSIONS The dynamic perspective is essential for understanding the behaviour of tumours with specific genotypes, especially from the second line onward. This may be relevant in patient monitoring and treatment decision-making, particularly in cases with distinct mutations.
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Affiliation(s)
- Débora Contreras-Toledo
- Department of Medical Oncology, Hospital Universitario Central de Asturias, ISPA, Universidad de Oviedo, Oviedo, Spain.
| | - Paula Jiménez-Fonseca
- Department of Medical Oncology, Hospital Universitario Central de Asturias, ISPA, Universidad de Oviedo, Oviedo, Spain
| | - Carlos López López
- Department of Medical Oncology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Universidad de Cantabria (UNICAN), Santander, Spain
| | - Ana Fernández Montes
- Department of Medical Oncology, Complexo Hospitalario Universitario de Ourense, Ourense, Spain
| | | | - Francisca Vázquez Rivera
- Department of Medical Oncology, Hospital Universitario de Santiago, Santiago de Compostela, Spain
| | - Vicente Alonso
- Department of Medical Oncology, Hospital Universitario Miguel Servet, IISA, Zaragoza, Spain
| | - Julia Alcaide
- Department of Medical Oncology, Hospital Costa del Sol, Marbella, Medical Oncology Intercenter Unit, Hospital Universitario Regional y Virgen de la Victoria, IBIMA, Málaga, Spain
| | - Francesc Salvà
- Department of Medical Oncology, Hospital Universitario Vall D'Hebrón, Vall D´Hebrón Institute of Oncology (VHIO), Barcelona, Spain
| | - Marta Covela Rúa
- Department of Medical Oncology, Hospital Universitario Lucus Augusti, Lugo, Spain
| | - Mónica Guillot
- Department of Medical Oncology, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | | | - Raquel Jimeno Mate
- Department of Medical Oncology, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | | | | | | | | | | | | | - Marcos Melián Sosa
- Department of Medical Oncology, Instituto Valenciano de Oncología (IVO), Valencia, Spain
| | - Beatriz Alonso
- Department of Medical Oncology, Hospital Universitario de Canarias, Tenerife, Spain
| | | | | | - Jorge Aparicio
- Department of Medical Oncology, Hospital Universitario y Politécnico La Fe de Valencia, Valencia, Spain
| | - Alberto Carmona-Bayonas
- Department of Medical Oncology, Hospital Universitario Morales Meseguer, Universidad de Murcia, IMIB, Murcia, Spain.
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Wang L, Liu WQ, Broussy S, Han B, Fang H. Recent advances of anti-angiogenic inhibitors targeting VEGF/VEGFR axis. Front Pharmacol 2024; 14:1307860. [PMID: 38239196 PMCID: PMC10794590 DOI: 10.3389/fphar.2023.1307860] [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: 10/05/2023] [Accepted: 12/11/2023] [Indexed: 01/22/2024] Open
Abstract
Vascular endothelial growth factors (VEGF), Vascular endothelial growth factor receptors (VEGFR) and their downstream signaling pathways are promising targets in anti-angiogenic therapy. They constitute a crucial system to regulate physiological and pathological angiogenesis. In the last 20 years, many anti-angiogenic drugs have been developed based on VEGF/VEGFR system to treat diverse cancers and retinopathies, and new drugs with improved properties continue to emerge at a fast rate. They consist of different molecular structures and characteristics, which enable them to inhibit the interaction of VEGF/VEGFR, to inhibit the activity of VEGFR tyrosine kinase (TK), or to inhibit VEGFR downstream signaling. In this paper, we reviewed the development of marketed anti-angiogenic drugs involved in the VEGF/VEGFR axis, as well as some important drug candidates in clinical trials. We discuss their mode of action, their clinical benefits, and the current challenges that will need to be addressed by the next-generation of anti-angiogenic drugs. We focus on the molecular structures and characteristics of each drug, including those approved only in China.
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Affiliation(s)
- Lei Wang
- Department of Oncology, Zhejiang Xiaoshan Hospital, Hangzhou, China
- Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Wang-Qing Liu
- CiTCoM, CNRS, INSERM, Université Paris Cité, Paris, France
| | | | - Bingnan Han
- Zhejiang Provincial Key Laboratory of Silkworm Bioreactor and Biomedicine, College of Life Sciences and Medicine, Zhejiang Sci-Tech University, Hangzhou, China
| | - Hongming Fang
- Department of Oncology, Zhejiang Xiaoshan Hospital, Hangzhou, China
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3
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Gholamalizadeh H, Zafari N, Velayati M, Fiuji H, Maftooh M, Ghorbani E, Hassanian SM, Khazaei M, Ferns GA, Nazari E, Avan A. Prognostic value of primary tumor location in colorectal cancer: an updated meta-analysis. Clin Exp Med 2023; 23:4369-4383. [PMID: 37405571 DOI: 10.1007/s10238-023-01120-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 06/12/2023] [Indexed: 07/06/2023]
Abstract
The clinical, histological, and molecular differences between right-sided colon cancer (RCC) and left-sided colon cancer (RCC) have received considerable attention. Over the past decade, many articles have been published concerning the association between primary tumor location (PTL) of colorectal cancer and survival outcomes. Therefore, there is a growing need for an updated meta-analysis integrating the outcomes of recent studies to determine the prognostic role of right vs left-sidedness of PTL in patients with colorectal cancer. We conducted a comprehensive database review using PubMed, SCOPUS, and Cochrane library databases from February 2016 to March 2023 for prospective or retrospective studies reporting data on overall survival (OS) and cancer-specific survival (CSS) of RCC compared with LCC. A total of 60 cohort studies comprising 1,494,445 patients were included in the meta-analysis. We demonstrated that RCC is associated with a significantly increased risk of death compared with LCC by 25% (hazard ratio (HR), 1.25; 95% confidence interval (CI), 1.19-1.31; I2 = 78.4%; Z = 43.68). Results showed that patients with RCC have a worse OS compared with LCC only in advanced stages (Stage III: HR, 1.275; 95% CI 1.16-1.4; P = 0.0002; I2 = 85.8%; Stage IV: HR, 1.34; 95% CI 1.25-1.44; P < 0.0001; I2 = 69.2%) but not in primary stages (Stage I/II: HR, 1.275; 95% CI 1.16-1.4; P = 0.0002; I2 = 85.8%). Moreover, a meta-analysis of 13 studies including 812,644 patients revealed that there is no significant difference in CSS between RCC and LCC (HR, 1.121; 95% CI 0.97-1.3; P = 0.112). Findings from the present meta-analysis highlight the importance of PTL in clinical decision-making for patients with CRC, especially in advanced stages. We provide further evidence supporting the hypothesis that RCC and LCC are distinct disease entities that should be managed differently.
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Affiliation(s)
- Hanieh Gholamalizadeh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Nima Zafari
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mahla Velayati
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Hamid Fiuji
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Mina Maftooh
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Elnaz Ghorbani
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Seyed Mahdi Hassanian
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Majid Khazaei
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Gordon A Ferns
- Division of Medical Education, Brighton and Sussex Medical School, Falmer, Brighton, Sussex, BN1 9PH, UK
| | - Elham Nazari
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- Basic Sciences Research Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | - Amir Avan
- Metabolic Syndrome Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
- College of Medicine, University of Warith Al-Anbiyaa, Karbala, Iraq.
- School of Mechanical, Medical and Process Engineering, Science and Engineering Faculty, Queensland University of Technology, 2 George St, Brisbane, QLD, 4000, Australia.
- Faculty of Health, School of Biomedical Sciences, Queensland University of Technology, Brisbane, Australia.
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4
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Zurloh M, Goetz M, Herold T, Treckmann J, Markus P, Schumacher B, Albers D, Rink A, Rosery V, Zaun G, Kostbade K, Pogorzelski M, Ting S, Schmidt H, Stiens R, Wiesweg M, Schuler M, Kasper S, Virchow I. Impact of encorafenib on survival of patients with BRAF V600E-mutant metastatic colorectal cancer in a real-world setting. J Cancer Res Clin Oncol 2023; 149:12903-12912. [PMID: 37466791 PMCID: PMC10587317 DOI: 10.1007/s00432-023-05141-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/06/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE Patients with BRAFV600E-mutant metastatic colorectal cancer (mCRC) have a dismal prognosis. The best strategies in these patients remain elusive. Against this background, we report the clinical course of patients with BRAFV600E-mutant mCRC to retrieve the best treatment strategy. PATIENTS AND METHODS Clinico-pathological data were extracted from the electronic health records. Kaplan-Meier method was used to estimate overall (OS) and progression-free survival (PFS). Objective response rate (ORR) was assessed according to RECIST 1.1. RESULTS In total, 51 patients were enrolled. FOLFOXIRI was administered to 12 patients; 29 patients received FOLFOX or FOLFIRI as first-line treatment. Median OS was 17.6 months. Median PFS with FOLFOXIRI (13.0 months) was significantly prolonged (HR 0.325) as compared to FOLFOX/FOLFIRI (4.3 months). However, this failed to translate into an OS benefit (p = 0.433). Interestingly, addition of a monoclonal antibody to chemotherapy associated with superior OS (HR 0.523). A total of 64.7% patients received further-line therapy, which included a BRAF inhibitor in 17 patients. Targeted therapy associated with very favourable OS (25.1 months). CONCLUSION Patients with BRAFV600E-mutated mCRC benefit from the addition of an antibody to first-line chemotherapy. Further-line treatment including a BRAF inhibitor has a dramatic impact on survival.
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Affiliation(s)
- M Zurloh
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Goetz
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
| | - T Herold
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - J Treckmann
- West German Cancer Center, Department of General, Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - P Markus
- Department of General Surgery and Traumatology, Elisabeth Hospital, Essen, Germany
| | - B Schumacher
- Department of Gastroenterology, Elisabeth Hospital, Essen, Germany
| | - D Albers
- Department of Gastroenterology, Elisabeth Hospital, Essen, Germany
| | - A Rink
- West German Cancer Center, Department of General, Visceral and Transplant Surgery, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - V Rosery
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - G Zaun
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - K Kostbade
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Pogorzelski
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - S Ting
- West German Cancer Center, Institute of Pathology Essen, University Hospital Essen, Essen, Germany
- Institute of Pathology Nordhessen, Kassel, Germany
| | - H Schmidt
- Department of Gastroenterology, Hepatology and Transplant Medicine, University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - R Stiens
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Wiesweg
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - M Schuler
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | - Stefan Kasper
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany.
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
- Medical Faculty, University Duisburg-Essen, Essen, Germany.
| | - I Virchow
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, Hufelandstr. 55, 45147, Essen, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
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5
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Heidari F, Madadi S, Alizadeh N, Alimardani MH, Safari A, Armand MH, Pishgahzadeh E, Soleimani M. The potential of monoclonal antibodies for colorectal cancer therapy. Med Oncol 2023; 40:273. [PMID: 37603117 DOI: 10.1007/s12032-023-02151-1] [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: 05/13/2023] [Accepted: 08/05/2023] [Indexed: 08/22/2023]
Abstract
Conventional chemotherapy has significant limitations for colorectal cancer (CRC) treatment, especially those who have developed metastatic recurrence CRC. A growing number of studies have investigated the potential use of monoclonal antibodies (mAbs) for CRC therapy. mAbs showing clinical benefits for CRC, making the treatment more selective with lower side effects without significant immunogenicity. In addition, recent advancements in antibody engineering strategies and the development of bifunctional or even trifunctional drugs have helped to overcome heterogeneity as the main challenge in cancer treatment. The current review discusses advances in applying mAbs for CRC therapy alone, combined, or with small molecules.
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Affiliation(s)
- Fatemeh Heidari
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Soheil Madadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Neda Alizadeh
- Anesthesia and Critical Care Department, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Mohammad Hossein Alimardani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Armin Safari
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Mohammad Hossein Armand
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Elahe Pishgahzadeh
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran
| | - Meysam Soleimani
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Hamadan University of Medical Sciences, Shahid Fahmide Blvd, 6517838678, Hamadan, Iran.
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Zhuang J, Qu Z, Chu J, Wang J, Wu Y, Fan Z, Song Y, Han S, Ru L, Zhao H. Single-cell transcriptome analysis reveals T population heterogeneity and functions in tumor microenvironment of colorectal cancer metastases. Heliyon 2023; 9:e17119. [PMID: 37539320 PMCID: PMC10394913 DOI: 10.1016/j.heliyon.2023.e17119] [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: 03/16/2023] [Revised: 06/01/2023] [Accepted: 06/07/2023] [Indexed: 08/05/2023] Open
Abstract
Cell mediated immune escape, a microenvironment factor, induces tumorigenesis and metastasis. The purpose of this study was to display the characteristics of T cell populations in immune microenvironments for colorectal cancer (CRC) metastasis. Unsupervised cluster analysis was conducted to identify functionally distinct T cell clusters from 3,003 cells in peripheral blood and 4,656 cells in tissues. Subsequently, a total of 8 and 4 distinct T cell population clusters were identified from tumor tissue and peripheral blood, respectively. High levels of CD8+TEX, CD4+TRM, TH1-like T cells, CD8+TEM, tumor-Treg from tissues, and CD4+TN from peripheral blood are essential components of immune microenvironment for the prediction of CRC metastasis. Moreover, exhausted T cells are characterized by higher expression of multiple inhibitory receptors, including PDCD1 and LAG3. Some genes such as PFKFB3, GNLY, circDCUN1D4, TXNIP and NR4A2 in T cells of cluster were statistically different between CRC metastasis and non-metastasis. The ligand-receptor interactions identified between different cluster cells and metastases-related DEGs identified from each cluster revealed that the communications of cells, alterations of functions, and numbers of T subsets may contribute to the metastasis of CRC. The mutation frequency of KiAA1551, ATP8B4 and LNPEP in T cells from tissues and SOR1 from peripheral blood were higher in metastatic CRC than that in non-metastatic CRC. In conclusion, the discovery of differential genes in T cells may provide potential targets for immunotherapy of CRC metastasis and relevant insights into the clinical prediction and prognosis of CRC metastasis.
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Affiliation(s)
- Jing Zhuang
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Zhanbo Qu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Jian Chu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Jingjing Wang
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Yinhang Wu
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Zhiqing Fan
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Yifei Song
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
| | - Shuwen Han
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Lixin Ru
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
| | - Hui Zhao
- Huzhou Central Hospital, Affiliated Central Hospital Huzhou University, China
- Fifth Affiliated Clinical Medical College of Zhejiang Chinese Medical University, Huzhou Central Hospital, China
- Key Laboratory of Multiomics Research and Clinical Transformation of Digestive Cancer of Huzhou, China
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7
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Jang JY, Kim D, Kim ND. Recent Developments in Combination Chemotherapy for Colorectal and Breast Cancers with Topoisomerase Inhibitors. Int J Mol Sci 2023; 24:ijms24098457. [PMID: 37176164 PMCID: PMC10178955 DOI: 10.3390/ijms24098457] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 05/01/2023] [Accepted: 05/07/2023] [Indexed: 05/15/2023] Open
Abstract
DNA topoisomerases are important enzymes that stabilize DNA supercoiling and resolve entanglements. There are two main types of topoisomerases in all cells: type I, which causes single-stranded DNA breaks, and type II, which cuts double-stranded DNA. Topoisomerase activity is particularly increased in rapidly dividing cells, such as cancer cells. Topoisomerase inhibitors have been an effective chemotherapeutic option for the treatment of several cancers. In addition, combination cancer therapy with topoisomerase inhibitors may increase therapeutic efficacy and decrease resistance or side effects. Topoisomerase inhibitors are currently being used worldwide, including in the United States, and clinical trials on the combination of topoisomerase inhibitors with other drugs are currently underway. The primary objective of this review was to comprehensively analyze the current clinical landscape concerning the combined application of irinotecan, an extensively investigated type I topoisomerase inhibitor for colorectal cancer, and doxorubicin, an extensively researched type II topoisomerase inhibitor for breast cancer, while presenting a novel approach for cancer therapy.
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Affiliation(s)
- Jung Yoon Jang
- Department of Pharmacy, College of Pharmacy, Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea
| | - Donghwan Kim
- Functional Food Materials Research Group, Korea Food Research Institute, Wanju-gun 55365, Republic of Korea
| | - Nam Deuk Kim
- Department of Pharmacy, College of Pharmacy, Research Institute for Drug Development, Pusan National University, Busan 46241, Republic of Korea
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Piringer G, Decker J, Trommet V, Kühr T, Heibl S, Dörfler K, Thaler J. Ongoing complete response after treatment cessation with dabrafenib, trametinib, and cetuximab as third-line treatment in a patient with advanced BRAF V600E mutated, microsatellite-stable colon cancer: A case report and literature review. Front Oncol 2023; 13:1166545. [PMID: 37213293 PMCID: PMC10196488 DOI: 10.3389/fonc.2023.1166545] [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: 02/15/2023] [Accepted: 03/28/2023] [Indexed: 05/23/2023] Open
Abstract
Metastatic BRAFV600E mutated colorectal cancer is associated with poor overall survival and modest effectiveness to standard therapies. Furthermore, survival is influenced by the microsatellite status. Patients with microsatellite-stable and BRAFV600E mutated colorectal cancer have the worst prognosis under the wide range of genetic subgroups in colorectal cancer. Herein, we present a patient case of an impressive therapeutic efficacy of dabrafenib, trametinib, and cetuximab as later-line therapy in a 52-year-old woman with advanced BRAFV600E mutated, microsatellite-stable colon cancer. This patient achieved a complete response after 1 year of triple therapy. Due to skin toxicity grade 3 and recurrent urinary tract infections due to mucosal toxicity, a therapy de-escalation to dabrafenib and trametinib was performed, and the double therapy was administered for further 41 months with ongoing complete response. For 1 year, the patient was off therapy and is still in complete remission.
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Affiliation(s)
- Gudrun Piringer
- Department of Internal Medicine IV, Wels-Grieskirchen Medical Hospital, Wels, Austria
- Department of Hematology and Oncology, Kepler University Hospital, Linz, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Jörn Decker
- Department of Internal Medicine, Klinikum Rohrbach, Rohrbach, Austria
| | - Vera Trommet
- Department of Internal Medicine IV, Wels-Grieskirchen Medical Hospital, Wels, Austria
| | - Thomas Kühr
- Department of Internal Medicine IV, Wels-Grieskirchen Medical Hospital, Wels, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Sonja Heibl
- Department of Internal Medicine IV, Wels-Grieskirchen Medical Hospital, Wels, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Konrad Dörfler
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | - Josef Thaler
- Department of Internal Medicine IV, Wels-Grieskirchen Medical Hospital, Wels, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
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Kumar A, Gautam V, Sandhu A, Rawat K, Sharma A, Saha L. Current and emerging therapeutic approaches for colorectal cancer: A comprehensive review. World J Gastrointest Surg 2023; 15:495-519. [PMID: 37206081 PMCID: PMC10190721 DOI: 10.4240/wjgs.v15.i4.495] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 01/11/2023] [Accepted: 03/06/2023] [Indexed: 04/22/2023] Open
Abstract
Colorectal cancer (CRC) affects 1 in 23 males and 1 in 25 females, making it the third most common cancer. With roughly 608000 deaths worldwide, CRC accounts for 8% of all cancer-related deaths, making it the second most common cause of death due to cancer. Standard and conventional CRC treatments include surgical expurgation for resectable CRC and radiotherapy, chemotherapy, immunotherapy, and their combinational regimen for non-resectable CRC. Despite these tactics, nearly half of patients develop incurable recurring CRC. Cancer cells resist the effects of chemotherapeutic drugs in a variety of ways, including drug inactivation, drug influx and efflux modifications, and ATP-binding cassette transporter overexpression. These constraints necessitate the development of new target-specific therapeutic strategies. Emerging therapeutic approaches, such as targeted immune boosting therapies, non-coding RNA-based therapies, probiotics, natural products, oncolytic viral therapies, and biomarker-driven therapies, have shown promising results in preclinical and clinical studies. We tethered the entire evolutionary trends in the development of CRC treatments in this review and discussed the potential of new therapies and how they might be used in conjunction with conventional treatments as well as their advantages and drawbacks as future medicines.
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Affiliation(s)
- Anil Kumar
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Vipasha Gautam
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Arushi Sandhu
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Kajal Rawat
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Antika Sharma
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Lekha Saha
- Department of Pharmacology, Post Graduate Institute of Medical Education and Research, Chandigarh 160012, India
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10
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van der Kruijssen DEW, van der Kuil AJS, Vink GR, Punt CJA, de Wilt JHW, Elias SG, Koopman M. Time-varying prognostic value of primary tumor sidedness in metastatic colorectal cancer: A population-based study and meta-analysis. Int J Cancer 2023; 152:1360-1369. [PMID: 36346099 PMCID: PMC10098852 DOI: 10.1002/ijc.34347] [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: 03/29/2022] [Revised: 09/13/2022] [Accepted: 09/23/2022] [Indexed: 11/11/2022]
Abstract
We studied the prognostic value of primary tumor sidedness in metastatic colorectal cancer over time and across treatment lines. Population data on synchronous metastatic colorectal cancer patients were extracted from the Netherlands Cancer Registry and SEER database. Pubmed, EMBASE and Cochrane library were searched for prospective studies on metastatic colorectal cancer to conduct a meta-analysis. Inclusion criteria consisted of metastatic disease, systemic treatment with palliative intent and specification of primary tumor location. Data were pooled using a random-effects model. For the population-based data, multivariable Cox models were constructed. The Grambsch-Therneau test was conducted to evaluate the potential time-varying nature of sidedness. Meta-regression incorporating treatment-line as variable was conducted to test the pre-specified hypothesis that the prognostic value of sidedness varies over time. Analysis of 12 885 and 16 160 synchronous metastatic colorectal cancer patients registered in the Netherlands Cancer Registry and SEER database, respectively, indicated a time-varying prognostic value of sidedness (P < .01). Thirty-one studies were selected for the meta-analysis (9558 patients for overall survival analysis). Pooled univariable hazard ratioleft-sided/right-sided for overall survival was 0.71 (95% CI: 0.65-0.76) in 1st-line, 0.76 (0.54-1.06) in 2nd-line and 1.01 (0.86-1.19) in 3rd-line studies. Hazard ratios were significantly influenced by treatment line (P = .035). The prognostic value of sidedness of the primary tumor in metastatic colorectal cancer patients treated with palliative systemic therapy decreases over time since diagnosis, suggesting that sidedness may not be a useful stratification factor in late-line trials. This decrease in prognostic value should be taken into account when providing prognostic information to patients.
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Affiliation(s)
- Dave E W van der Kruijssen
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Auke J S van der Kuil
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Geraldine R Vink
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.,Department of Research and development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Cornelis J A Punt
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Johannes H W de Wilt
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Sjoerd G Elias
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
| | - Miriam Koopman
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands
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11
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Amonkar MM, Abderhalden LA, Frederickson AM, Aksomaityte A, Lang BM, Leconte P, Zhang I. Clinical outcomes of chemotherapy-based therapies for previously treated advanced colorectal cancer: a systematic literature review and meta-analysis. Int J Colorectal Dis 2023; 38:10. [PMID: 36630020 DOI: 10.1007/s00384-022-04301-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/28/2022] [Indexed: 01/12/2023]
Abstract
PURPOSE The purpose of this study was to evaluate clinical outcomes of standard therapies in previously treated, advanced colorectal cancer (CRC) patients. METHODS A systematic literature review was conducted in Embase, MEDLINE, and CENTRAL databases (January 2000-July 2021), annual oncology conferences (2019-2021), and clinicaltrials.gov to identify studies evaluating the use of licensed interventions in second-line or later settings. The primary outcome of interest was objective response rate (ORR) and secondary outcomes included progression-free survival (PFS) and overall survival (OS). ORR was pooled using the Freeman-Tukey double arcsine transformation. For survival outcomes, published Kaplan-Meier curves for OS and PFS were digitized to re-construct individual patient-level data and pooled following the methodology described by Combescure et al. (2014). RESULTS Twenty-three trials evaluating standard chemotherapies with or without targeted therapies across 4,791 advanced CRC patients contributed to our meta-analysis. In the second-line setting, the random effects pooled estimate of ORR was 22.4% (95% confidence interval (CI): 18.0, 27.1), median PFS was 7.0 months (95% CI: 6.4, 7.4), and median OS was 14.9 months (95% CI: 13.6, 16.1). In the third-line or later setting, the random effects pooled estimate of ORR was 1.7% (95% CI: 0.8, 2.7), median PFS was 2.3 months (95% CI: 2.0, 2.8), and median OS was 8.2 months (95% CI: 7.1, 9.1). CONCLUSION Standard treatments have limited efficacy in the second-line or later setting with worsening outcomes in later lines. Given the global burden of CRC, further research into novel and emerging therapeutic options following treatment failure is needed.
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12
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Martinelli E, Cremolini C, Mazard T, Vidal J, Virchow I, Tougeron D, Cuyle PJ, Chibaudel B, Kim S, Ghanem I, Asselain B, Castagné C, Zkik A, Khan S, Arnold D. Real-world first-line treatment of patients with BRAF V600E-mutant metastatic colorectal cancer: the CAPSTAN CRC study. ESMO Open 2022; 7:100603. [PMID: 36368253 PMCID: PMC9832736 DOI: 10.1016/j.esmoop.2022.100603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 09/20/2022] [Accepted: 09/21/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND BRAFV600E mutations occur in 8%-12% of metastatic colorectal cancer (mCRC) cases and are associated with poor survival. European guidelines recommend combination (doublet or triplet) chemotherapy plus bevacizumab in first line. However, an unmet need remains for more effective treatments for these patients. PATIENTS AND METHODS CAPSTAN CRC is a European, retrospective, multicenter, observational study evaluating real-world treatment practices for patients with BRAFV600E-mutant mCRC treated between 1 January 2016 and 31 January 2020. The primary objective was to describe first-line treatment patterns. Secondary objectives included describing baseline demographics, mutational testing procedures, treatment effectiveness, and safety. RESULTS In total, 255 patients (median age 66.0 years; 58.4% female) with BRAFV600E-mutant unresectable mCRC from seven countries were included. Most had right-sided tumors (52.5%) and presented with synchronous disease at diagnosis (66.4%). Chemotherapy plus targeted therapy (68.7%) was preferred at first line over chemotherapy alone (31.3%). The main first-line treatments were FOLFOX plus bevacizumab (27.1%) and FOLFOXIRI (folinic acid, 5-fluorouracil, oxaliplatin, irinotecan) with/without bevacizumab (27.1%/19.2%). Median duration of first-line treatment was 4.9 months. Overall, 52.5% received second-line treatment. Across all first-line regimens, progression-free survival (PFS) and overall survival were 6.0 [95% confidence interval (CI) 5.3-6.7] months and 12.9 (95% CI 11.6-14.1) months, respectively. Triplet plus targeted therapy was associated with more adverse events (75.0%) compared with triplet chemotherapy alone (50.0%) and doublet chemotherapy alone (36.1%). Multivariate analysis identified low body mass index and presence of three or more metastatic sites as significant prognostic factors for PFS. CONCLUSIONS This study is, to date, the largest real-world analysis of patients with BRAFV600E-mutant mCRC, providing valuable insights into routine first-line treatment practices for these patients. The data highlight the intrinsic aggressiveness of this disease subgroup, confirming results from previous real-world studies and clinical trials, and stressing the urgent need for more effective treatment options in this setting.
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Affiliation(s)
- E Martinelli
- Medical Oncology, Department of Precision Medicine, Università Degli Studi Della Campania Luigi Vanvitelli, Naples, Italy.
| | - C Cremolini
- Oncologia Medica, University of Pisa, Pisa, Italy
| | - T Mazard
- Institut de Recherche en Cancerologie de Montpellier, INSERM, Montpellier University, Institut du Cancer de Montpellier, Montpellier, France
| | - J Vidal
- Department of Medical Oncology, Hospital del Mar - IMIM, CIBERONC, Barcelona, Spain
| | - I Virchow
- Department of Medical Oncology, West German Cancer Center, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - D Tougeron
- Department of Hepato-gastroenterology, Poitiers University Hospital and University of Poitiers, Poitiers, France
| | - P-J Cuyle
- Gastroenterology and Digestive Oncology Department, Imelda General Hospital, Bonheiden, Belgium
| | - B Chibaudel
- Department of Medical Oncology, Hôpital Franco-Britannique - Fondation Cognacq-Jay, Levallois-Perret, France
| | - S Kim
- Department of Medical Oncology, Centre Hospitalier Régional et Universitaire de Besançon, Besançon, France
| | - I Ghanem
- Department of Medical Oncology, Hospital Universitario La Paz, Madrid, Spain
| | | | - C Castagné
- Pierre Fabre, Boulogne-Billancourt, France
| | - A Zkik
- Pierre Fabre, Boulogne-Billancourt, France
| | - S Khan
- Pierre Fabre, Boulogne-Billancourt, France
| | - D Arnold
- Asklepios Tumorzentrum Hamburg AK Altona, Hamburg, Germany
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13
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Trouiller JB, Macabeo B, Poll A, Howard D, Buckland A, Sivignon M, Clay E, Malka D, Samalin E, Toumi M, Laramée P. Economic evaluation of encorafenib with cetuximab in patients with BRAF V600E-mutant metastatic colorectal cancer in France: a cost-effectiveness analysis using data from the BEACON CRC randomised controlled trial. BMJ Open 2022; 12:e063700. [PMID: 36410812 PMCID: PMC9680156 DOI: 10.1136/bmjopen-2022-063700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE The BEACON CRC randomised controlled trial (NCT02928224) in BRAF-mutant metastatic colorectal cancer (mCRC) patients showed improved overall survival for the combination treatment of encorafenib (BRAF inhibitor) with cetuximab (EGFR inhibitor) compared with cetuximab with chemotherapy (FOLFIRI (folinic acid, fluorouracil and irinotecan) or irinotecan). We aimed to evaluate the cost-effectiveness of encorafenib with cetuximab in adult patients with BRAF-mutant mCRC after prior systemic therapy, from the perspective of the French healthcare system. DESIGN A partitioned survival analysis model was developed to assess the cost-effectiveness of encorafenib with cetuximab using data from BEACON CRC (encorafenib with cetuximab and cetuximab with FOLFIRI or irinotecan). For two further comparator treatments (FOLFIRI alone and bevacizumab with FOLFIRI), a systemic literature review identified appropriate clinical trial data for indirect comparison. Piecewise modelling extrapolation was used to fulfil a lifetime horizon in the model. A discount rate of 2.5% was used. Treatment-emergent adverse events ≥grade 3 with an incidence of ≥2% were included, as well as relative dose intensity and utility values. OUTCOME MEASURES The effectiveness outcomes of the model were expressed in terms of incremental life years gained and incremental quality-adjusted life years (QALY) gained. The cost-effectiveness of encorafenib with cetuximab was assessed using the incremental cost-effectiveness ratio (ICER). Results were presented probabilistically to account for parametric uncertainty. Deterministic and scenario analyses were conducted. RESULTS The ICER for encorafenib with cetuximab versus cetuximab with FOLFIRI or irinotecan, FOLFIRI alone and bevacizumab with FOLFIRI was €69 823/QALY, €70 421/QALY and €72 336/QALY, respectively. Encorafenib with cetuximab was considered cost-effective compared with the three comparators at a willingness to pay threshold of €90 000/QALY, with probabilities of being cost-effective of 89.8%, 98.2% and 86.4%, respectively. CONCLUSIONS This analysis showed encorafenib with cetuximab to be a cost-effective treatment in mCRC patients with a BRAF V600E mutation.
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Affiliation(s)
- Jean-Baptiste Trouiller
- Department of Public Health, Aix-Marseille University, Marseille, France
- Pierre Fabre Laboratories, Paris, France
| | - Bérengère Macabeo
- Department of Public Health, Aix-Marseille University, Marseille, France
- Pierre Fabre Laboratories, Paris, France
| | | | | | | | | | | | - David Malka
- Medical Oncology Department, Gustave Roussy, Université Paris-Saclay, Villejuif, France
| | - Emmanuelle Samalin
- Medical Oncology Department, Institut du Cancer de Montpellier, Montpellier, France
| | | | - Philippe Laramée
- Department of Public Health, Aix-Marseille University, Marseille, France
- Pierre Fabre Laboratories, Paris, France
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14
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Liang YH, Liang JT, Lin BR, Huang J, Hung JS, Lai SL, Chen TC, Tsai JH, Cheng YM, Tsao TH, Hsu WL, Chen KH, Yeh KH. Ramucirumab plus triplet chemotherapy as an alternative salvage treatment for patients with metastatic colorectal cancer. J Formos Med Assoc 2022; 121:2057-2064. [PMID: 35288017 DOI: 10.1016/j.jfma.2022.02.019] [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: 09/15/2020] [Revised: 09/14/2021] [Accepted: 02/24/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Ramucirumab is indicated for salvage treatment after failure of first-line treatment for metastatic colorectal cancer (mCRC). However, the application of ramucirumab at later-line treatment in real-world practice has not received much discussion. METHODS In this retrospective study, we enrolled 70 patients with mCRC who received ramucirumab plus chemotherapy at National Taiwan University Hospital between 2018 and 2019. RESULTS Compared with those who received third- or later-line ramucirumab treatment, patients who received second-line ramucirumab treatment had significantly longer median time to treatment discontinuation (mTTD; 6.7 vs 3.6 months, P = .004) and median overall survival (mOS; not reached vs 7.6 months, P = .009). Multivariate analyses revealed that second-line ramucirumab and triplet chemotherapy backbone were the only independent predictive factors for long mTTD and mOS. Patients who received ramucirumab with triplet chemotherapy had a significantly longer mOS than did patients who received ramucirumab with doublet chemotherapy (not reached vs 5.6 months, P = .002). Among those receiving second-line ramucirumab treatment, combination with triplet chemotherapy led to a longer mTTD than did combination with doublet chemotherapy, but the difference was non-significant (not reached vs 4.4 months, P = .108). By contrast, in patients receiving fourth- or later-line ramucirumab, combination with triplet chemotherapy led to significantly longer mTTD than did combination with doublet chemotherapy (8.0 vs 2.9 months, P = .032). CONCLUSION Ramucirumab plus triplet chemotherapy may be an alternative regimen in patients with mCRC, particularly as a later-line treatment modality.
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Affiliation(s)
- Yi-Hsin Liang
- Graduate Institute of Oncology, Taipei, Taiwan, ROC; Departments of Centers of Genomic and Precision Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC; Department of Oncology, Taipei, Taiwan, ROC; National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | | | - Ben-Ren Lin
- Department of Colorectal Surgery, Taipei, Taiwan, ROC
| | - John Huang
- Department of Colorectal Surgery, Taipei, Taiwan, ROC
| | | | - Shuo-Lun Lai
- Department of Colorectal Surgery, Taipei, Taiwan, ROC
| | - Tzu-Chun Chen
- Department of Colorectal Surgery, Taipei, Taiwan, ROC; National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | | | | | - Ting-Han Tsao
- Departments of Centers of Genomic and Precision Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC
| | - Wen-Ling Hsu
- Departments of Centers of Genomic and Precision Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan, ROC
| | - Kuo-Hsing Chen
- Graduate Institute of Oncology, Taipei, Taiwan, ROC; Department of Oncology, Taipei, Taiwan, ROC; National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan, ROC
| | - Kun-Huei Yeh
- Graduate Institute of Oncology, Taipei, Taiwan, ROC; Clinical Medicine, Taipei, Taiwan, ROC; Department of Oncology, Taipei, Taiwan, ROC; National Taiwan University Cancer Center, National Taiwan University Hospital, Taipei, Taiwan, ROC.
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15
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Tabernero J, Ros J, Élez E. The Evolving Treatment Landscape in BRAF-V600E-Mutated Metastatic Colorectal Cancer. Am Soc Clin Oncol Educ Book 2022; 42:1-10. [PMID: 35503983 DOI: 10.1200/edbk_349561] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Between 8% and 12% of patients with metastatic colorectal cancer (mCRC) harbor a BRAF-V600E mutation in their tumors, which is associated with a poor response to standard chemotherapy and short overall survival. Moreover, nearly 30% of BRAF-V600E mCRC tumors also have microsatellite instability. Transcriptomic signatures suggest a strong immunogenic biologic background for most of these tumors. In contrast to the melanoma context, single-agent BRAF inhibition does not achieve clinical benefit in BRAF-V600E mCRC. Different preclinical/translational studies have elucidated that, in this context, upon BRAF inhibition, there is immediate signal upregulation via the EGFR, and therefore an anti-EGFR treatment should be added to the BRAF inhibitor. Several phase II studies have confirmed the activity of BRAF inhibitors combined with EGFR-directed monoclonal antibodies in patients with BRAF-V600E mCRC. The role of other mitogen-activated protein kinase inhibitors, such as mitogen-activated protein kinase kinase or PI3K inhibitors, remains unclear. The phase III BEACON clinical trial confirmed the BRAF/EGFR inhibitor combination of encorafenib/cetuximab as the new standard of care for BRAF-V600E mCRC after at least one previous line of systemic therapy. Novel approaches for managing BRAF-V600E mCRC include, among others, triple combinations of BRAF inhibitors and anti-EGFR antibodies combined with immune checkpoint inhibitors in the microsatellite instability population and evaluation of the encorafenib/cetuximab treatment in combination with standard chemotherapy with bevacizumab in the first-line setting.
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Affiliation(s)
- Josep Tabernero
- Medical Oncology Department, Vall d'Hebron University Hospital, Barcelona, Spain.,Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Javier Ros
- Medical Oncology Department, Vall d'Hebron University Hospital, Barcelona, Spain.,Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Elena Élez
- Medical Oncology Department, Vall d'Hebron University Hospital, Barcelona, Spain.,Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
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Rosati G, Aprile G, Colombo A, Cordio S, Giampaglia M, Cappetta A, Porretto CM, De Stefano A, Bilancia D, Avallone A. Colorectal Cancer Heterogeneity and the Impact on Precision Medicine and Therapy Efficacy. Biomedicines 2022; 10:1035. [PMID: 35625772 PMCID: PMC9138254 DOI: 10.3390/biomedicines10051035] [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: 02/16/2022] [Revised: 04/16/2022] [Accepted: 04/28/2022] [Indexed: 12/02/2022] Open
Abstract
Novel targeted therapies for metastatic colorectal cancer are needed to personalize treatments by guiding specific biomarkers selected on the genetic profile of patients. RAS and BRAF inhibitors have been developed for patients who become unresponsive to standard therapies. Sotorasib and adagrasib showed promising results in phase I/II basket trial and a phase III trial was planned with a combination of these RAS inhibitors and anti-EGFR monoclonal antibodies. Encorafenib and binimetinib were administered in phase II clinical trials for BRAF mutated patients. Pembrolizumab is now recommended in patients exhibiting microsatellite instability. Larotrectinib and entrectinib showed a fast and durable response with few and reversible adverse events in cases with NTRK fusions. Trastuzumab and trastuzumab deruxtecan exhibited promising and durable activity in HER-2-positive patients. In this review, the reasons for an extension of the molecular profile of patients were assessed and placed in the context of the advancements in the understanding of genetics. We highlight the differential effect of new targeted therapies through an ever-deeper characterization of tumor tissue. An overview of ongoing clinical trials is also provided.
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Affiliation(s)
- Gerardo Rosati
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Giuseppe Aprile
- Department of Oncology, “San Bortolo” General Hospital, Azienda ULSS8 Berica, 36100 Vicenza, Italy; (G.A.); (A.C.)
| | - Alfredo Colombo
- Medical Oncology Unit, CDC Macchiarella, 90138 Palermo, Italy; (A.C.); (C.M.P.)
| | - Stefano Cordio
- Medical Oncology Unit, “Maria Paternò Arezzo” Hospital, 97100 Ragusa, Italy;
| | - Marianna Giampaglia
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Alessandro Cappetta
- Department of Oncology, “San Bortolo” General Hospital, Azienda ULSS8 Berica, 36100 Vicenza, Italy; (G.A.); (A.C.)
| | | | - Alfonso De Stefano
- Experimental Clinical Abdominal Oncology Unit, Istituto Nazionale Tumori IRCCS-Fondazione “G. Pascale”, 80121 Napoli, Italy;
| | - Domenico Bilancia
- Medical Oncology Unit, “S. Carlo” Hospital, 85100 Potenza, Italy; (M.G.); (D.B.)
| | - Antonio Avallone
- Experimental Clinical Abdominal Oncology Unit, Istituto Nazionale Tumori IRCCS-Fondazione “G. Pascale”, 80121 Napoli, Italy;
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17
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Yazici O, Ucar G, Sütcüoglu O, Turhal NS, Yildiz B, Karamouzis M, Yavuz S, Karadurmuş N, Zengin N, Geva R, Abali H. Metastatic colorectal cancer in both sides of Aegean sea: practice patterns and outcome. Curr Med Res Opin 2022; 38:579-586. [PMID: 35112975 DOI: 10.1080/03007995.2022.2037848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The successful results obtained in trials may not necessarily translate into prolonged survival of metastatic colorectal cancer (mCRC) patients in real life. This multinational registry study aimed to evaluate the real-life data effecting the survival of patients with mCRC. METHODS This is a multinational, retrospective registry study. Turkish and Greek mCRC patients diagnosed between 2005 and 2012, with at least 3 years of follow-up data or who died before 3 years of follow-up were included in the study. RESULTS A total of 364 were included in the study. RAS and BRAF mutation rates were found to be 36% and 39%, respectively. As first-line therapy, 196 (54%) patients received bevacizumab and Anti-EGFR treatments in combination with chemotherapy. The objective response rate was 42% (n = 152) and 32% (n = 78) for 1st line and 2nd line treatments, respectively. While the median progression-free survival (PFS) with the 1st line treatment was 10 months, it was 7 months with the 2nd line treatments. In the total study population median PFS and overall survival (OS) were 10 (95% CI, 8.3-11.6) and 35 (95% CI, 30.7-39.2) months, respectively. In Turkish and Greek patients, median OS (36 months versus 29 months, p = .81) and PFS (10.2 versus 9.2, p = .42) were not different. In multivariate analysis, ECOG PS of ≥2 and having metastases in more than one region decreased overall survival (p = .002 and p = .003), it was found that wild RAS and BRAF mutations and second metastasectomy contributed to overall survival (p = .047 and p < .001). CONCLUSION In conclusion, it seems that the patient's performance status, tumor location, number of metastatic lesions at the time of diagnosis affect the prognosis of mCRC. Although access to molecular tests and first-line treatments differ between Greece and Turkey, no significant difference was found in survival times.
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Affiliation(s)
- Ozan Yazici
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | - Gokhan Ucar
- Department of Medical Oncology, Ankara State Hospital, Ankara, Turkey
| | - Osman Sütcüoglu
- Department of Medical Oncology, Gazi University, Ankara, Turkey
| | | | - Birol Yildiz
- Department of Medical Oncology, Medical Park Hospital, Elazıg, Turkey
| | - Michalis Karamouzis
- Department Biological Chemistry, Molecular Oncology Unit, National Kapodistrian University of Athens, Athens, Greece
| | - Sinan Yavuz
- Department of Medical Oncology, Acibadem Adana Hospital, Adana, Turkey
| | - Nuri Karadurmuş
- Department of Medical Oncology, Ankara Gülhane Education and Research Hospital, Ankara, Turkey
| | - Nurullah Zengin
- Department of Medical Oncology, Lokman Hekim Hospital, Ankara, Turkey
| | - Ravit Geva
- Oncology Division, Tel-Aviv Sourasky Medical Center, Tel-Aviv, Israeli
| | - Huseyin Abali
- Department of Medical Oncology, Acibadem Adana Hospital, Adana, Turkey
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18
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Systematic review of randomised clinical trials and observational studies for patients with RAS wild-type or BRAF V600E-mutant metastatic and/or unresectable colorectal cancer. Crit Rev Oncol Hematol 2022; 173:103646. [PMID: 35344913 DOI: 10.1016/j.critrevonc.2022.103646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Revised: 02/24/2022] [Accepted: 02/28/2022] [Indexed: 02/07/2023] Open
Abstract
Approximately 8-10% of metastatic colorectal cancer (mCRC) tumours harbour BRAFV600E mutations. Eleven randomised controlled trials (RCTs) and 24 non-RCTs were identified. Seven studies evaluated BRAF inhibitors. Single-agent BRAF inhibitors had minimal efficacy, whereas BRAF inhibitor plus anti-EGFR therapy improved outcomes. In BEACON CRC, overall survival (OS) was significantly longer for patients receiving encorafenib plus cetuximab ± binimetinib when compared with irinotecan/FOLFIRI plus cetuximab as second- and third-line therapy. Seven prospective non-RCTs reported worse OS and progression-free survival (PFS) for patients with BRAFV600E-mutant vs BRAF wild-type mCRC. Eight RCTs reported that PFS and OS were generally shorter for patients with BRAFV600E-mutant mCRC vs those with KRAS or RAS wild-type mCRC. Patients with BRAFV600E-mutant mCRC have worse outcomes with conventional therapy vs patients with BRAF wild-type tumours. BRAF inhibitors in conjunction with anti-EGFR therapy improves outcomes for patients with BRAFV600E-mutant mCRC vs conventional therapy or a BRAF inhibitor alone.
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19
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Yin J, Cohen R, Jin Z, Liu H, Pederson L, Adams R, Grothey A, Maughan TS, Venook A, Van Cutsem E, Punt C, Koopman M, Falcone A, Tebbutt NC, Seymour MT, Bokemeyer C, Rubio ED, Kaplan R, Heinemann V, Chibaudel B, Yoshino T, Zalcberg J, Andre T, De Gramont A, Shi Q, Lenz HJ. Prognostic and Predictive Impact of Primary Tumor Sidedness for Previously Untreated Advanced Colorectal Cancer. J Natl Cancer Inst 2021; 113:1705-1713. [PMID: 34061178 DOI: 10.1093/jnci/djab112] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Revised: 04/13/2021] [Accepted: 05/26/2021] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Unplanned subgroup analyses from several studies have suggested primary tumor sidedness (PTS) as a potential prognostic and predictive parameter in metastatic colorectal cancer (mCRC). We aimed to investigate the impact of PTS on outcomes of mCRC patients. METHODS PTS data of 9277 mCRC patients from 12 first-line randomized trials in the ARCAD database were pooled. Overall survival (OS) and progression-free survival (PFS) were assessed using Kaplan-Meier and Cox models adjusting for age, sex, performance status, prior radiation/chemotherapy, and stratified by treatment arm. Predictive value was tested by interaction term between PTS and treatment (cetuximab plus chemotherapy vs chemotherapy alone). All statistical tests were 2-sided. RESULTS Compared with right-sided metastatic colorectal cancer patients (n = 2421, 26.1%), left-sided metastatic colorectal cancer patients (n = 6856, 73.9%) had better OS (median = 21.6 vs 15.9 months; adjusted hazard ratio [HRadj] = 0.71, 95% confidence interval [CI] = 0.67 to 0.76; P < .001) and PFS (median = 8.6 vs 7.5 months; HRadj = 0.80, 95% CI = 0.75 to 0.84; P < .001). Interaction between PTS and KRAS mutation was statistically significant (Pinteraction < .001); left-sidedness was associated with better prognosis among KRAS wild-type (WT) (OS HRadj = 0.59, 95% CI = 0.53 to 0.66; PFS HRadj =0.68, 95% CI = 0.61 to 0.75) but not among KRAS mutated tumors. Among KRAS-WT tumors, survival benefit from anti-EGFR was confirmed for left-sidedness (OS HRadj = 0.85, 95% CI = 0.75 to 0.97; P = .01; PFS HRadj = 0.77, 95% CI = 0.67 to 0.88; P < .001) but not for right-sidedness. CONCLUSIONS The prognostic value of PTS is restricted to the KRAS-WT population. PTS is predictive of anti-EGFR efficacy, with a statistically significant improvement of survival for left-sidedness mCRC patients. These results suggest treatment choice in mCRC should be based on both PTS and KRAS status.
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Affiliation(s)
- Jun Yin
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Romain Cohen
- Department of Medical Oncology, Saint-Antoine Hospital, Paris, France
| | - Zhaohui Jin
- Department of Oncology, Mayo Clinic, Rochester, MN, USA
| | - Heshan Liu
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Levi Pederson
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Richard Adams
- Cardiff University and Velindre Cancer Centre, Cardiff, UK
| | - Axel Grothey
- West Cancer Center and Research Institute, OneOncology, Germantown, TN, USA
| | - Timothy S Maughan
- CRUK/MRC Oxford Institute for Radiation Oncology, Oxford, UK
- St James's Hospital, University of Leeds, Leeds, UK
| | - Alan Venook
- Department of Medicine, University of California San Francisco, San Francisco, CA, USA
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg Leuven, University of Leuven, Leuven, Belgium
| | - Cornelis Punt
- Department of Epidemiology, Julius Center for Health Sciences and Primary Care, University Medical Center, the Netherlands
| | - Miriam Koopman
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | | | - Niall C Tebbutt
- Department of Medical Oncology, Austin Health, Melbourne, Australia
| | - Matthew T Seymour
- NIHR Clinical Research Network, St James's Hospital, University of Leeds, Leeds, UK
| | - Carsten Bokemeyer
- Department of Oncology, Haematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Eduardo Diaz Rubio
- Universidad Complutense Instituto de Investigacion Sanitaria del Hospital Clinico San Carlos, Madrid, Spain
| | - Richard Kaplan
- MRC Clinical Trials Unit at UCL, University College London, London, UK
| | - Volker Heinemann
- University Hospital Grosshadern, Ludwig Maximilian University of Munich, Munich, Germany
| | | | | | - John Zalcberg
- School of Public Health and Preventative Medicine, Monash University, Melbourne, Australia
| | | | - Aimery De Gramont
- Department of Medical Oncology, Franco-British Institute, Levallois-Perret, France
| | - Qian Shi
- Division of Clinical Trials and Biostatistics, Mayo Clinic, Rochester, MN, USA
| | - Heinz-Josef Lenz
- Department of Gastrointestinal Oncology, Keck School of Medicine at USC, Los Angeles, CA, USA
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Taniguchi H, Yoshino T, Yamaguchi K, Yamazaki K, Nixon AB, Tabernero J, Van Cutsem E, Robling KR, Abada PB, Hozak RR, Siegel R, Fill JA, Wijayawardana S, Walgren RA, Giles B, Jones A, Pitts KR, Drove N, Muro K. Clinical development and evaluation of a VEGF-D assay in plasma from patients with metastatic colorectal cancer in the RAISE study. Curr Med Res Opin 2021; 37:1769-1778. [PMID: 34229554 DOI: 10.1080/03007995.2021.1940908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Vascular endothelial growth factor (VEGF)-D was identified as a potential predictive biomarker for ramucirumab efficacy in second-line metastatic colorectal cancer using a research use only (RUO) assay. We describe results with a new assay for detecting VEGF-D in human plasma. METHODS In RAISE (Clinical Trial Registration: NCT01183780), 1072 patients were randomized 1:1 to ramucirumab or placebo plus FOLFIRI. All patients were then randomized 1:2 to marker exploratory (ME) and marker confirmatory (MC) groups, and those with plasma samples were analyzed accordingly. A new assay validated for investigational use only (IUO) was used to measure VEGF-D levels in plasma, which were analyzed for correlation with overall and progression-free survival (OS/PFS). IUO assay data were compared with historical RUO assay data. RESULTS ME subset analyses determined the optimal cutpoint of 5.4 ng/mL for defining high/low VEGF-D subgroups. In the combined ME/MC placebo arms, OS/PFS were numerically greater for patients with low vs high VEGF-D (OS: 12.8 vs 11.1 months; PFS: 5.6 vs 4.2 months). In patients with high VEGF-D, ramucirumab vs placebo demonstrated a numerically greater improvement in OS and PFS. Differential efficacy by VEGF-D level was statistically significant for PFS, but not OS. CONCLUSION In patients with high VEGF-D, ramucirumab demonstrated a greater improvement in OS and PFS vs placebo; however, baseline VEGF-D level was not predictive of ramucirumab OS benefit using VEGF-D assay for IUO. The RAISE intent-to-treat results remain valid.
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Affiliation(s)
- Hiroya Taniguchi
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
| | - Takayuki Yoshino
- Department of Gastroenterology and Gastrointestinal Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Kensei Yamaguchi
- Department of Gastroenterological Chemotherapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, Shunt-gun, Japan
| | - Andrew B Nixon
- Department of Medicine, Duke University School of Medicine, Durham, NC, USA
| | - Josep Tabernero
- Medical Oncology Department, Vall d'Hebron University Hospital and Institute of Oncology (VHIO), IOB-Quiron, UVic-UCC, Barcelona, Spain
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Leuven and Kuleuven, Leuven, Belgium
| | - Kim R Robling
- Clinical Diagnostics Laboratory, Eli Lilly and Company, Indianapolis, IN, USA
| | - Paolo B Abada
- Oncology Division, Eli Lilly and Company, Indianapolis, IN, USA
| | - Rebecca R Hozak
- Oncology Business Unit - Patient Tailoring & Global Strategic Planning, Eli Lilly and Company, Indianapolis, IN, USA
| | - Robert Siegel
- Lilly Research Laboratories, Eli Lilly and Company, Indianapolis, IN, USA
| | - Jeffrey A Fill
- Clinical Diagnostics Laboratory, Eli Lilly and Company, Indianapolis, IN, USA
| | | | | | | | | | | | - Nora Drove
- Oncology Division, Eli Lilly and Company, Indianapolis, IN, USA
| | - Kei Muro
- Department of Clinical Oncology, Aichi Cancer Center Hospital, Nagoya, Japan
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21
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Cohen R, Liu H, Fiskum J, Adams R, Chibaudel B, Maughan TS, Van Cutsem E, Venook A, Douillard JY, Heinemann V, Ja Punt C, Falcone A, Bokemeyer C, Kaplan R, Lenz HJ, Koopman M, Yoshino T, Zalcberg J, Grothey A, de Gramont A, Shi Q, André T. BRAF V600E Mutation in First-Line Metastatic Colorectal Cancer: An Analysis of Individual Patient Data From the ARCAD Database. J Natl Cancer Inst 2021; 113:1386-1395. [PMID: 33734401 DOI: 10.1093/jnci/djab042] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 01/06/2021] [Accepted: 03/15/2021] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND First-line therapeutic strategies for patients with BRAFV600E-mutated (BRAFmt) metastatic colorectal cancer (mCRC) mainly rely on subgroup analyses from randomized controlled trials (RCTs). We aimed to assess the prognostic and predictive impact of BRAFmt on the efficacy of targeted therapies with first-line chemotherapy. METHODS Individual patient data from first-line RCTs with BRAF and KRAS status data in the ARCAD database were pooled. Progression-free survival and overall survival (OS) were assessed using Kaplan-Meier and Cox models. Outcomes were compared between treatment groups that were concurrently randomly assigned whenever possible. RESULTS A total of 6391 patients from 10 RCTs were included: 573 BRAFmt (9.0%), 2059 KRASmt (32.2%), and 3759 double wild type (58.8%). BRAFmt mCRC patients experienced statistically significantly poorer OS than those with KRASmt (adjusted hazard ratio [HRadj] = 1.46, 95% confidence interval [CI] = 1.30 to 1.64) and patients with double wild-type tumors (HRadj = 2.14, 95% CI = 1.94 to 2.36). Anti-EGFR agents did not improve progression-free survival or OS of BRAFmt mCRC patients, based on 4 RCTs testing chemotherapy with or without anti-epidermal growth factor receptor (anti-EGFR) (HRadj = 0.96, 95% CI = 0.71 to 1.30; and HRadj = 0.85, 95% CI = 0.66 to 1.14, respectively). CONCLUSIONS Our data suggest that the addition of anti-EGFR agents to chemotherapy is ineffective as first-line treatment for BRAFmt mCRC patients.
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Affiliation(s)
- Romain Cohen
- Department of Health Science Research, Mayo Clinic, Rochester, MN, USA
- Department of Medical Oncology, Sorbonne University, Saint-Antoine Hospital, Paris, France
| | - Heshan Liu
- Department of Health Science Research, Mayo Clinic, Rochester, MN, USA
| | - Jack Fiskum
- Department of Health Science Research, Mayo Clinic, Rochester, MN, USA
| | - Richard Adams
- Cardiff University and Velindre Cancer Centre, Cardiff, UK
| | - Benoist Chibaudel
- Department of Medical Oncology, Franco-British Institute, Levallois-Perret, France
| | - Timothy S Maughan
- Cancer Research UK and the Medical Research Council Oxford Institute for Radiation Oncology, Oxford, UK
| | - Eric Van Cutsem
- Digestive Oncology, University Hospitals Gasthuisberg Leuven and University of Leuven, Belgium
| | - Alan Venook
- Department of Medicine, The University of California San Francisco, San Francisco, CA, USA
| | | | - Volker Heinemann
- Department of Medical Oncology and Comprehensive Cancer Center, University of Munich, Munich, Germany
| | - Cornelis Ja Punt
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - Carsten Bokemeyer
- Department of Oncology, Haematology and Bone Marrow Transplantation with Section of Pneumology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Richard Kaplan
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - Heinz-Josef Lenz
- Department of Gastrointestinal Oncology, Keck School of Medicine at USC, Los Angeles, CA, USA
| | - Miriam Koopman
- Department of Medical Oncology, University Medical Center Utrecht, University of Utrecht, Utrecht, the Netherlands
| | - Takayuki Yoshino
- Department of Gastrointestinal Oncology, National Cancer Center Hospital East, Chiba, Japan
| | | | | | - Aimery de Gramont
- Department of Medical Oncology, Franco-British Institute, Levallois-Perret, France
| | - Qian Shi
- Department of Health Science Research, Mayo Clinic, Rochester, MN, USA
| | - Thierry André
- Department of Medical Oncology, Sorbonne University, Saint-Antoine Hospital, Paris, France
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22
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Giordano G, Parcesepe P, Bruno G, Piscazzi A, Lizzi V, Remo A, Pancione M, D’Andrea MR, De Santis E, Coppola L, Pietrafesa M, Fersini A, Ambrosi A, Landriscina M. Evidence-Based Second-Line Treatment in RAS Wild-Type/Mutated Metastatic Colorectal Cancer in the Precision Medicine Era. Int J Mol Sci 2021; 22:ijms22147717. [PMID: 34299337 PMCID: PMC8307359 DOI: 10.3390/ijms22147717] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/05/2021] [Accepted: 07/09/2021] [Indexed: 02/08/2023] Open
Abstract
Target-oriented agents improve metastatic colorectal cancer (mCRC) survival in combination with chemotherapy. However, the majority of patients experience disease progression after first-line treatment and are eligible for second-line approaches. In such a context, antiangiogenic and anti-Epidermal Growth Factor Receptor (EGFR) agents as well as immune checkpoint inhibitors have been approved as second-line options, and RAS and BRAF mutations and microsatellite status represent the molecular drivers that guide therapeutic choices. Patients harboring K- and N-RAS mutations are not eligible for anti-EGFR treatments, and bevacizumab is the only antiangiogenic agent that improves survival in combination with chemotherapy in first-line, regardless of RAS mutational status. Thus, the choice of an appropriate therapy after the progression to a bevacizumab or an EGFR-based first-line treatment should be evaluated according to the patient and disease characteristics and treatment aims. The continuation of bevacizumab beyond progression or its substitution with another anti-angiogenic agents has been shown to increase survival, whereas anti-EGFR monoclonals represent an option in RAS wild-type patients. In addition, specific molecular subgroups, such as BRAF-mutated and Microsatellite Instability-High (MSI-H) mCRCs represent aggressive malignancies that are poorly responsive to standard therapies and deserve targeted approaches. This review provides a critical overview about the state of the art in mCRC second-line treatment and discusses sequential strategies according to key molecular biomarkers.
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Affiliation(s)
- Guido Giordano
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (G.B.); (A.P.)
- Correspondence: (G.G.); (M.L.)
| | - Pietro Parcesepe
- Department of Diagnostics and Public Health—Section of Pathology, University and Hospital Trust of Verona, 37134 Verona, Italy;
| | - Giuseppina Bruno
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (G.B.); (A.P.)
| | - Annamaria Piscazzi
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (G.B.); (A.P.)
| | - Vincenzo Lizzi
- General Surgey Unit, Policlinico Riuniti, 71122 Foggia, Italy;
| | - Andrea Remo
- Pathology Unit “Mater Salutis” Hospital, ULSS9, Legnago, 37045 Verona, Italy;
| | - Massimo Pancione
- Department of Sciences and Technologies, University of Sannio, 82100 Benevento, Italy;
| | | | - Elena De Santis
- Department of Anatomical, Histological, Forensic Medicine and Orthopedic Sciences, Sapienza University of Rome, 00185 Rome, Italy;
| | - Luigi Coppola
- UOC Anatomia ed Istologia Patologica e Citologia Diagnostica, Dipartimento dei Servizi Diagnostici e della Farmaceutica, Ospedale Sandro Pertini, ASL Roma 2, 00157 Roma, Italy;
| | - Michele Pietrafesa
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata (CROB), Rionero in Vulture, 85028 Potenza, Italy;
| | - Alberto Fersini
- General Surgery Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (A.F.); (A.A.)
| | - Antonio Ambrosi
- General Surgery Unit, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (A.F.); (A.A.)
| | - Matteo Landriscina
- Unit of Medical Oncology and Biomolecular Therapy, Department of Medical and Surgical Sciences, University of Foggia, Policlinico Riuniti, 71122 Foggia, Italy; (G.B.); (A.P.)
- Laboratory of Pre-Clinical and Translational Research, IRCCS, Referral Cancer Center of Basilicata (CROB), Rionero in Vulture, 85028 Potenza, Italy;
- Correspondence: (G.G.); (M.L.)
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23
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Chen MH, Lu SN, Chen CH, Lin PC, Jiang JK, D’yachkova Y, Lukanowski M, Cheng R, Chen LT. How May Ramucirumab Help Improve Treatment Outcome for Patients with Gastrointestinal Cancers? Cancers (Basel) 2021; 13:3536. [PMID: 34298750 PMCID: PMC8306041 DOI: 10.3390/cancers13143536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/24/2021] [Accepted: 07/09/2021] [Indexed: 12/24/2022] Open
Abstract
GI cancers are characterized by high recurrence rates and a dismal prognosis and there is an urgent need for new therapeutic approaches. This is a narrative review designed to provide a summary of the efficacy as measured by overall survival, progression free survival, and safety data from phase 3 randomized controlled GI clinical trials of ramucirumab including those from important pre-specified patient subgroups and evidence from real clinical practice worldwide. Quality of life (QOL) is discussed where data are available. Our aim was to summarize the efficacy and safety of ramucirumab in the treatment of GI cancers using these existing published data with a view to demonstrating how ramucirumab may help improve treatment outcome for patients with GI cancers. The data indicate that ramucirumab is efficacious, safe, and tolerable across the intent-to-treat patient populations as a whole and across several pre-specified subgroups, even those whose disease is traditionally more difficult to treat. Furthermore, survival outcomes observed in real-world clinical practice demonstrate similar data from phase 3 clinical trials even in patients with complications, suggesting that the benefits of ramucirumab translate in actual clinical practice.
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Affiliation(s)
- Ming-Huang Chen
- Taipei Veterans General Hospital, Taipei 11217, Taiwan; (M.-H.C.); (J.-K.J.)
| | - Sheng-Nan Lu
- Kaohsiung Chang Gung Memorial Hospital, Kaohsiung City 83301, Taiwan;
| | - Chien-Hung Chen
- Department of Internal Medicine, National Taiwan University Hospital, Douliu 64041, Taiwan;
| | - Peng-Chan Lin
- National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70403, Taiwan;
| | - Jeng-Kai Jiang
- Taipei Veterans General Hospital, Taipei 11217, Taiwan; (M.-H.C.); (J.-K.J.)
| | | | - Mariusz Lukanowski
- Global Medical Affairs, Eli Lilly Denmark, Hovedstaden, 2730 Herlev, Denmark;
| | - Rebecca Cheng
- Eli Lilly and Company (Taiwan) Inc., Taipe City 10543, Taiwan;
| | - Li-Tzong Chen
- National Cheng Kung University Hospital, National Cheng Kung University, Tainan 70403, Taiwan;
- National Institute of Cancer Research, National Health Research Institutes, Tainan 70456, Taiwan
- Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung City 80756, Taiwan
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Lai E, Cascinu S, Scartozzi M. Are All Anti-Angiogenic Drugs the Same in the Treatment of Second-Line Metastatic Colorectal Cancer? Expert Opinion on Clinical Practice. Front Oncol 2021; 11:637823. [PMID: 34041019 PMCID: PMC8141840 DOI: 10.3389/fonc.2021.637823] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 04/19/2021] [Indexed: 12/28/2022] Open
Abstract
Targeting tumor-driven angiogenesis is an effective strategy in the management of metastatic colorectal cancer (mCRC); however, the choice of second-line therapy is complicated by the availability of several drugs, the occurrence of resistance and the lack of validated prognostic and predictive biomarkers. This review examines the use of angiogenesis-targeted therapies for the second-line management of mCRC patients. Mechanisms of resistance and anti-placental growth factor agents are discussed, and the role of aflibercept, a recombinant fusion protein consisting of portions of human vascular endothelial growth factor receptor (VEGFR)-1 and VEGFR-2, is highlighted. The novel mechanism of action of aflibercept makes it a useful second-line agent in mCRC patients progressing after oxaliplatin-based chemotherapy, as well as in those with resistance after bevacizumab.
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Affiliation(s)
- Eleonora Lai
- Medical Oncology Unit, University Hospital and University of Cagliari, Cagliari, Italy
| | - Stefano Cascinu
- Oncologia Medica, Università Vita-Salute, IRCCS Ospedale San Raffaele, Milano, Italy
| | - Mario Scartozzi
- Medical Oncology Unit, University Hospital and University of Cagliari, Cagliari, Italy
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25
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Desvignes C, Ternant D, Lecomte T, Lièvre A, Ohresser M, Chautard R, Raoul W, Paintaud G. A robust enzyme-linked immunosorbent assay to measure serum ramucirumab concentrations. Bioanalysis 2021; 13:565-574. [PMID: 33769095 DOI: 10.4155/bio-2020-0199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Aim: Ramucirumab, an anti-VEGFR2 monoclonal antibody, has been approved for the treatment of metastatic gastric and colorectal cancer. An assay measuring ramucirumab serum concentrations was needed to investigate its pharmacokinetics and concentration-response relationship. Results: An ELISA was developed and validated according to the international guidelines for ligand-binding assays. Ramucirumab calibration standards ranged from 0.125 to 40 mg/l. Low, middle and high quality controls were spiked at 0.2, 4 and 8 mg/l, respectively. The limits of quantification were established to be 0.125 and 10 mg/l for LLOQ and ULOQ, respectively. No cross-reactivity with anti-VEGF or anti-EGFR was detected. Conclusion: This in-house-developed ELISA is sensitive, accurate, reproducible and suitable for pharmacokinetic studies of ramucirumab.
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Affiliation(s)
- Céline Desvignes
- CHRU de Tours, Plateforme Recherche, Centre Pilote de Suivi Biologique des Traitements par Anticorps (CePiBAc), Tours, France
- Université de Tours, EA4245 Transplantation, Immunologie, Inflammation, Tours, France
| | - David Ternant
- CHRU de Tours, Plateforme Recherche, Centre Pilote de Suivi Biologique des Traitements par Anticorps (CePiBAc), Tours, France
- Université de Tours, EA4245 Transplantation, Immunologie, Inflammation, Tours, France
- CHRU de Tours, Service de Pharmacologie Médicale, Tours, France
| | - Thierry Lecomte
- CHRU de Tours, Service d'Hépato-Gastroentérologie et Oncologie Digestive, Tours, France
- Université de Tours, EA 7501 Groupe Innovation et Ciblage Cellulaire, Tours, France
| | - Astrid Lièvre
- CHU Pontchaillou, Service de Gastroentérologie, Rennes, France
- INSERM U1242, Oncogenesis, Stress & Signaling, Rennes, France
| | - Marc Ohresser
- Université de Tours, EA4245 Transplantation, Immunologie, Inflammation, Tours, France
| | - Romain Chautard
- CHRU de Tours, Service d'Hépato-Gastroentérologie et Oncologie Digestive, Tours, France
| | - William Raoul
- Inserm UMR 1069, Nutrition Croissance et Cancer (N2C), Université de Tours, Tours, France
| | - Gilles Paintaud
- CHRU de Tours, Plateforme Recherche, Centre Pilote de Suivi Biologique des Traitements par Anticorps (CePiBAc), Tours, France
- Université de Tours, EA4245 Transplantation, Immunologie, Inflammation, Tours, France
- CHRU de Tours, Service de Pharmacologie Médicale, Tours, France
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Takeda H, Sunakawa Y. Management of BRAF Gene Alterations in Metastatic Colorectal Cancer: From Current Therapeutic Strategies to Future Perspectives. Front Oncol 2021; 11:602194. [PMID: 33842313 PMCID: PMC8027060 DOI: 10.3389/fonc.2021.602194] [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: 09/02/2020] [Accepted: 03/09/2021] [Indexed: 12/24/2022] Open
Abstract
BRAF mutations constitute an important poor prognostic factor in metastatic colorectal cancer (mCRC) and the development of treatments in this context is of great necessity to prolong patient survival. Although the association between BRAF mutations and microsatellite instability (MSI) has been known for several years, previous clinical trials have revealed that the former has a limited prognostic impact and that immune checkpoint inhibitors offer a significant survival benefit to mCRC patients with both characteristics. Furthermore, the genomic classification of BRAF mutations according to their molecular functions enables greater understanding of the characteristics of mCRC patients with BRAF mutations, with therapeutic strategies based on this classification made more ideal to improve poor prognosis through the delivery of targeted therapies. Recently, a phase III trial was conducted in previously treated mCRC patients with BRAF V600E-mutated tumors and revealed that the combination therapy approach of BRAF inhibition and anti-epidermal growth factor receptor antibody therapy with or without MEK inhibition was more efficacious than standard chemotherapy alone. This review discusses current treatment strategies and future perspectives in BRAF-mutated mCRC.
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Affiliation(s)
| | - Yu Sunakawa
- Department of Clinical Oncology, St Marianna University School of Medicine, Kawasaki, Japan
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Patient profiles as an aim to optimize selection in the second line setting: the role of aflibercept. Clin Transl Oncol 2021; 23:1520-1528. [PMID: 33630242 PMCID: PMC8238745 DOI: 10.1007/s12094-021-02568-y] [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: 11/21/2020] [Accepted: 02/02/2021] [Indexed: 12/24/2022]
Abstract
Colorectal cancer is the second leading cause of cancer-related death worldwide. For metastatic colorectal cancer (mCRC) patients, it is recommended, as first-line treatment, chemotherapy (CT) based on doublet cytotoxic combinations of fluorouracil, leucovorin, and irinotecan (FOLFIRI) and fluorouracil, leucovorin, and oxaliplatin (FOLFOX). In addition to CT, biological (targeted agents) are indicated in the first-line treatment, unless contraindicated. In this context, most of mCRC patients are likely to progress and to change from first line to second line treatment when they develop resistance to first-line treatment options. It is in this second line setting where Aflibercept offers an alternative and effective therapeutic option, thought its specific mechanism of action for different patient’s profile: RAS mutant, RAS wild-type (wt), BRAF mutant, potentially resectable and elderly patients. In this paper, a panel of experienced oncologists specialized in the management of mCRC experts have reviewed and selected scientific evidence focused on Aflibercept as an alternative treatment.
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Efficacy of Combination Chemotherapy Using a Novel Oral Chemotherapeutic Agent, FTD/TPI, with Ramucirumab Murine Version DC101 in a Mouse Syngeneic Cancer Transplantation Model. J Clin Med 2020; 9:jcm9124050. [PMID: 33333866 PMCID: PMC7765280 DOI: 10.3390/jcm9124050] [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: 11/13/2020] [Revised: 12/04/2020] [Accepted: 12/12/2020] [Indexed: 11/16/2022] Open
Abstract
Trifluridine/tipiracil (FTD/TPI) (a.k.a. TAS-102) is a combination drug for metastatic colorectal cancer (CRC) and severely pretreated metastatic gastric/gastroesophageal junction (GEJ) cancers, comprising FTD, a thymidine-based antineoplastic nucleoside analog, and TPI, which enhances FTD bioavailability. Herein, in KRAS mutant murine colorectal cancer CT26 syngeneic models, we investigate whether combination therapy with DC101 (a surrogate ramucirumab antibody, rat antimouse vascular endothelial growth factor receptor (VEGFR)-2 monoclonal antibody (mAb)) improves FTD/TPI efficacy. Tumor growth inhibition (TGI) on day 15 was 38.0% and 30.6% upon DC101 monotherapy and FTD/TPI monotherapy respectively, and 60.3% upon combination therapy. Tumor volume was significantly lower (p < 0.001) upon combination treatment than upon FTD/TPI or DC101 monotherapy, indicating the additive effects of FTD/TPI and DC101. DNA-incorporated FTD levels on Day 8 were significantly higher in combination therapy with FTD/TPI (for 5 consecutive days) and DC101 (on alternate days for 7days) than in FTD/TPI monotherapy. Furthermore, vascular endothelial cell-specific marker CD31 was downregulated in DC101-treated tumors on day 8. These results indicate that combination therapy with FTD/TPI and DC101 is a promising treatment alternative regardless of KRAS mutations.
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Djanani A, Eller S, Öfner D, Troppmair J, Maglione M. The Role of BRAF in Metastatic Colorectal Carcinoma-Past, Present, and Future. Int J Mol Sci 2020; 21:E9001. [PMID: 33256240 PMCID: PMC7729567 DOI: 10.3390/ijms21239001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2020] [Revised: 11/23/2020] [Accepted: 11/24/2020] [Indexed: 12/22/2022] Open
Abstract
With a global incidence of 1.8 million cases, colorectal cancer represents one of the most common cancers worldwide. Despite impressive improvements in treatment efficacy through cytotoxic and biological agents, the cancer-related death burden of metastatic colorectal cancer (mCRC) is still high. mCRC is not a genetically homogenous disease and various mutations influence disease development. Up to 12% of mCRC patients harbor mutations of the signal transduction molecule BRAF, the most prominent being BRAFV600E. In mCRC, BRAFV600E mutation is a well-known negative prognostic factor, and is associated with a dismal prognosis. The currently approved treatments for BRAF-mutated mCRC patients are of little impact, and there is no treatment option superior to others. However, the gradual molecular understanding over the last decades of the extracellular signal-regulated kinase/mitogen-activated protein kinase pathway, resulted in the development of new therapeutic strategies targeting the involved molecules. Recently published and ongoing studies administering a combination of different inhibitors (e.g., BRAF, MEK, and EGFR) showed promising results and represent the new standard of care. In this review, we present, both, the molecular and clinical aspects of BRAF-mutated mCRC patients, and provide an update on the current and future treatment approaches that might direct the therapy of mCRC in a new era.
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Affiliation(s)
- Angela Djanani
- Clinical Division of Gastroenterology, Hepatology and Metabolism, Department of Internal Medicine, Medical University Innsbruck, 6020 Innsbruck, Austria;
| | - Silvia Eller
- Department of Visceral, Transplant and Thoracic Surgery, Medical University Innsbruck, 6020 Innsbruck, Austria; (S.E.); (D.Ö.)
| | - Dietmar Öfner
- Department of Visceral, Transplant and Thoracic Surgery, Medical University Innsbruck, 6020 Innsbruck, Austria; (S.E.); (D.Ö.)
| | - Jakob Troppmair
- Department of Visceral, Transplant and Thoracic Surgery, Medical University Innsbruck, 6020 Innsbruck, Austria; (S.E.); (D.Ö.)
| | - Manuel Maglione
- Department of Visceral, Transplant and Thoracic Surgery, Medical University Innsbruck, 6020 Innsbruck, Austria; (S.E.); (D.Ö.)
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Metges JP, Douillard JY, Ramée JF, Dupuis O, Senellart H, Porneuf M, Deguiral P, Achour NE, Edeline J, Cumin I, Artignan X, Faroux R, Stampfli C, Cojocarasu O, Gourlaouen A, Bideau K, Meyer VG, Fichet A, Klein V, Touchefeu Y, Besson D, Desclos H, Barraya R, Alavi Z, Campion L, Lagadec DD, Marhuenda F, Grudé F. Efficacy and safety of panitumumab in a cohort of patients with metastatic colorectal cancer in France: PANI OUEST, a post-EMA-approval descriptive study with a geriatric oncology focus. TURKISH JOURNAL OF GASTROENTEROLOGY 2020; 31:695-705. [PMID: 33169707 DOI: 10.5152/tjg.2020.19219] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
BACKGROUND/AIMS The Bretagne-Pays de la Loire cancer observatory, an oncology network created by the French Ministry of Health, is specifically dedicated to assess the use of new targeted anticancer therapies in routine practice. In line with the French National Cancer III program, our cancer network set up a real-life cohort, which is independent of the pharmaceutical industry, for patients with colorectal cancer to monitor patient safety and quality of care and promote pharmacovigilance. MATERIALS AND METHODS Panitumumab monotherapy was assessed in 243 patients with wild-type Kirsten rat sarcoma who were treated for metastatic colorectal cancer (mCRC) between July 2008 and December 2010 after prior chemotherapy using oxaliplatine and irinotecan. This was a post-European medicine agency marketing (EMA-M) study Results: This study shed light on the best practices, strategic adaptations, clinical results (treatment objective responses, 13%; progression free survival, 2.99 months [2.73-3.15]; and overall survival, 6.8 months [5.49-8.38]) as well as expected or unexpected (grade 3 or 4: 11.5%) secondary effects in the phase IV panitumumab treatment of mCRC. CONCLUSION Our results are similar to those by Amado whose phase III study led to obtaining EMA-M for panitumumab and tend to confirm the antitumor activity of this antiepidermal growth factor receptor antibody in the treatment of mCRC. In addition, our results opened avenues to further assessment of panitumumab use as monotherapy as well as its benefit-risk ratio while taking into account the patients' general and clinical characteristics. In 2012, the French National Authority for Health appended these data to the panitumumab transparency committee report.
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Affiliation(s)
- Jean-Philippe Metges
- Observatoire dédié au Cancer BPL, siège médical ICO site Paul Papin, France;C.H.R.U., Hôpital Morvan, Institut de cancérologie et d'hématologie, Brest, France
| | - Jean-Yves Douillard
- Observatory of Cancer BPL, Angers, France;West Institut of Cancer (ICO), René Gauducheau, Boulevard Jacques Monod, Saint-Herblain, France
| | | | - Olivier Dupuis
- Private Hospital Jean Bernard/Clinique Victor Hugo Le Mans, Le Mans, France
| | - Helene Senellart
- West Institut of Cancer (ICO), René Gauducheau, Boulevard Jacques Monod, Saint-Herblain, France
| | - Marc Porneuf
- Hospital Center of Yves le Foll, Saint-Brieuc, France;C.H. Lannion Trestel, Venelle de Kergomar, Lannion, France
| | | | - Nach Eddine Achour
- Private Hospital Pasteur-Lanroze, Brest, France;Private Hospital CMC de la Baie de Morlaix, Morlaix, France
| | - Julien Edeline
- C.R.L.C.C. Eugène Marquis, Avenue de la Bataille Flandres-Dunkerque, Rennes, France
| | | | - Xavier Artignan
- C.H.P, 6 Boulevard de la Boutière, Saint-Gregoire, France;Private Hospital Sévigné, Cesson Sevigne, France
| | - Roger Faroux
- Hospital Center of Vendée, La Roche Sur Yon, France
| | | | | | | | | | - Véronique Guérin Meyer
- West Institut of Cancer (ICO), Paul Papin, Angers, France;Hospital Center of Saumur, Saumur, France
| | | | - Vincent Klein
- Hospital Center of Vannes, Vannes, France;Private Hospital Océane, Vannes, France
| | - Yann Touchefeu
- University Hospital of. Nantes Hôtel Dieu, Nantes, France
| | | | | | | | | | - Loic Campion
- West Institut of Cancer (ICO), René Gauducheau, Boulevard Jacques Monod, Saint-Herblain, France
| | | | - Fanny Marhuenda
- Observatory of Cancer BPL, Angers, France;West Institut of Cancer (ICO), Paul Papin, Angers, France
| | - Francoise Grudé
- Observatory of Cancer BPL, Angers, France;West Institut of Cancer (ICO), Paul Papin, Angers, France
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Fujii M, Ozato T, Mizukawa S, Nasu J, Kawai H, Fujioka SI, Yoshioka M, Shiode J, Yamamoto K. A rare case of immunotherapy-induced cholangitis and gastritis. Clin J Gastroenterol 2020; 13:1083-1090. [PMID: 32886336 DOI: 10.1007/s12328-020-01218-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 08/26/2020] [Indexed: 11/29/2022]
Abstract
Immune checkpoint inhibitor-related liver injury usually appears as a hepatitis pattern, with a cholangitis pattern being a rare immune-related adverse event. We report a Japanese man in his fifties with immune checkpoint inhibitor-induced cholangitis and gastritis. The patient had been treated for approximately 7 months with carboplatin, pemetrexed sodium hydrate, and bevacizumab for an undifferentiated cancer of unknown primary, with metastases to the right pleura and nasolacrimal duct. The patient was then treated with immune checkpoint inhibitors, including 2 months of atezolizumab followed by 1 month of ramucirumab and docetaxel. Laboratory examinations showed elevated levels of biliary tract enzymes. He complained of generalized fatigue. Computed tomography revealed thickening of the gallbladder and external hepatic bile duct walls and the periportal collar sign. Endoscopic retrograde cholangiopancreatography was negative for bile duct obstruction but showed diffuse asymmetric irregular findings from the hilar region to the distal bile duct. Upper endoscopy showed diffuse irregular erosions and redness. Histopathological examination of specimens of bile duct and gastric mucosa revealed CD8-predominant inflammatory cell infiltrates. We diagnosed the findings as immunotherapy-induced cholangitis and gastritis. Because there are no published reports on immunotherapyinduced cholangitis combined with gastritis, we here report our patient as a rare case.
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Affiliation(s)
- Masakuni Fujii
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan.
| | - Toshiki Ozato
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Sho Mizukawa
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Junichiro Nasu
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Haruyuki Kawai
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Shin-Ichi Fujioka
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Masao Yoshioka
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Junji Shiode
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
| | - Kazuhide Yamamoto
- Department of Internal Medicine, Okayama Saiseikai General Hospital, 2-25 Kokutai-cho Kita-ku, Okayama-City, 700- 8511, Japan
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Chen CP, Ke TW, Cheng R, Wang JY. Ramucirumab in the second-line treatment of metastatic colorectal cancer: a narrative review of literature from clinical trials. Transl Cancer Res 2020; 9:5645-5654. [PMID: 35117928 PMCID: PMC8798650 DOI: 10.21037/tcr-20-608] [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: 03/09/2020] [Accepted: 08/07/2020] [Indexed: 12/03/2022]
Abstract
The development of new anti-angiogenic agents targeting the vascular endothelial growth factor (VEGF) and epidermal growth factor receptor pathways has greatly expanded the therapeutic options for patients with metastatic colorectal cancer (mCRC). Although these new agents have considerably improved survival outcomes compared with conventional chemotherapeutic regimens, the optimal integration of these drugs into the management of patients with mCRC continues to develop. One particular challenge is the identification of patient subgroups that will benefit from treatment with a specific targeted agent. In RAISE, a phase III randomized, placebo-controlled clinical trial, the VEGF receptor 2 antagonist ramucirumab in combination with fluorouracil plus leucovorin and irinotecan demonstrated efficacy as a second-line treatment for patients with mCRC. Ramucirumab is approved for the treatment of patients with mCRC in Taiwan but, due to lack of reimbursement, is often reserved for use as a third-line or later treatment. This narrative review of prespecified and post-hoc analyses of the RAISE study data, and data from other ramucirumab trials and real-world studies, summarizes the efficacy and tolerability of ramucirumab in the second-line treatment of different subpopulations of patients with mCRC. The aim was to identify patients most likely to benefit from treatment with second-line ramucirumab, with a view to illustrating the potential benefit of integrating this regimen into Taiwanese or Asian treatment practice.
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Affiliation(s)
| | - Tao-Wei Ke
- China Medical University Hospital, Taichung
| | | | - Jaw-Yuan Wang
- Division of Colorectal Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung
- Department of Surgery, Faculty of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
- Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung
- Center for Cancer Research, Kaohsiung Medical University, Kaohsiung
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Cohen R, Pudlarz T, Delattre JF, Colle R, André T. Molecular Targets for the Treatment of Metastatic Colorectal Cancer. Cancers (Basel) 2020; 12:E2350. [PMID: 32825275 PMCID: PMC7563268 DOI: 10.3390/cancers12092350] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Revised: 08/06/2020] [Accepted: 08/10/2020] [Indexed: 12/14/2022] Open
Abstract
Over the past years, colorectal cancer (CRC) was subtyped according to its molecular and genetic characteristics, allowing the development of therapeutic strategies, based on predictive biomarkers. Biomarkers such as microsatellite instability (MSI), RAS and BRAF mutations, HER2 amplification or NTRK fusions represent major tools for personalized therapeutic strategies. Moreover, the routine implementation of molecular predictive tests provides new perspectives and challenges for the therapeutic management of CRC patients, such as liquid biopsies and the reintroduction of anti-EGFR monoclonal antibodies. In this review, we summarize the current landscape of targeted therapies for metastatic CRC patients, with a focus on new developments for EGFR blockade and emerging biomarkers (MSI, HER2, NTRK).
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Affiliation(s)
- Romain Cohen
- Department of Medical Oncology, Hôpital Saint-Antoine, Sorbonne Université, Assistance Publique-Hôpitaux de Paris (AP-HP), F-75012 Paris, France; (T.P.); (J.-F.D.); (R.C.); (T.A.)
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The Role of Anti-Angiogenics in Pre-Treated Metastatic BRAF-Mutant Colorectal Cancer: A Pooled Analysis. Cancers (Basel) 2020; 12:cancers12041022. [PMID: 32326305 PMCID: PMC7226019 DOI: 10.3390/cancers12041022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 04/10/2020] [Accepted: 04/20/2020] [Indexed: 12/22/2022] Open
Abstract
Background. FOLFOXIRI plus Bevacizumab is one of the most frequently used first-line treatments for patients with BRAF-mutant colorectal cancer (CRC), while second-line treatment requires extensive further research. In this pooled analysis, we evaluate the impact of anti-angiogenics in patients with pre-treated BRAF-mutant CRC. Methods. We monitored patients in randomized, controlled studies who had advanced CRC and were undergoing second-line chemotherapy in addition to utilizing Bevacizumab, Ramucirumab or Aflibercept treatments. These data were pooled together with the data and results of BRAF-mutant patients enrolled in two phase III trials (TRIBE and TRIBE-2 study), who had been treated with second-line treatment both with or without Bevacizumab. Overall survival (OS), in relation to BRAF mutational status, was the primary focus. Results. Pooled analysis included 129 patients. Anti-angiogenics were found to have a significant advantage over the placebo in terms of OS (HR 0.50, 95%CI 0.29-0.85) (p = 0.01). Conclusions. Our pooled analysis confirms the efficacy of anti-angiogenics in pre-treated BRAF-mutant CRC, establishing the combination of chemotherapy plus Bevacizumab or Ramucirumab or Aflibercept as a valid treatment option.
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Lau DK, Burge M, Roy A, Chau I, Haller DG, Shapiro JD, Peeters M, Pavlakis N, Karapetis CS, Tebbutt NC, Segelov E, Price TJ. Update on optimal treatment for metastatic colorectal cancer from the AGITG expert meeting: ESMO congress 2019. Expert Rev Anticancer Ther 2020; 20:251-270. [PMID: 32186929 DOI: 10.1080/14737140.2020.1744439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Introduction: Outcomes in metastatic colorectal cancer are improving, due to the tailoring of therapy enabled by better understanding of clinical behavior according to molecular subtype.Areas covered: A review of the literature and recent conference presentations was undertaken on the topic of systemic treatment of metastatic colorectal cancer. This review summarizes expert discussion of the current evidence for therapies in metastatic colorectal cancer (mCRC) based on molecular subgrouping.Expert opinion: EGFR-targeted and VEGF-targeted antibodies are now routinely incorporated into treatment strategies for mCRC. EGFR-targeted antibodies are restricted to patients with extended RAS wild-type profiles, with evidence that they should be further restricted to patients with left-sided tumors. Clinically distinct treatment pathways based on tumor RAS, BRAF, HER2 and MMR status, are now clinically applicable. Evidence suggests therapy for additional subgroups will soon be defined; the most advanced being for patients with KRAS G12 C mutation and gene TRK fusion defects.
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Affiliation(s)
- David K Lau
- GI and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Matthew Burge
- Medical Oncology, Royal Brisbane Hospital, Brisbane, Australia.,University of Queensland, Brisbane, Australia
| | - Amitesh Roy
- Medical Oncology, Flinders Centre for Innovation in Cancer, Bedford Park, Australia
| | - Ian Chau
- GI and Lymphoma Unit, Royal Marsden NHS Foundation Trust, London and Surrey, UK
| | - Daniel G Haller
- Abramson Cancer Center at the Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jeremy D Shapiro
- Monash University, Melbourne, Australia.,Medical Oncology, Cabrini Medical Centre, Melbourne, Australia
| | - Marc Peeters
- Medical Oncology, University Hospital Antwerp, Edegem, Belgium
| | - Nick Pavlakis
- Medical Oncology, Royal North Shore Hospital, St Leonards, Australia.,Sydney University, Camperdown, Sydney, Australia
| | | | - Niall C Tebbutt
- Medical Oncology, Austin Health, Heidelberg, Australia.,Department of Surgery, University of Melbourne, Melbourne, Australia
| | - Eva Segelov
- Monash University, Melbourne, Australia.,Medical Oncology, Monash Medical Centre, Clayton, Australia
| | - Timothy J Price
- Medical Oncology, The Queen Elizabeth Hospital, Woodville, Australia
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Fridman WH, Miller I, Sautès-Fridman C, Byrne AT. Therapeutic Targeting of the Colorectal Tumor Stroma. Gastroenterology 2020; 158:303-321. [PMID: 31622621 DOI: 10.1053/j.gastro.2019.09.045] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 09/05/2019] [Accepted: 09/08/2019] [Indexed: 02/07/2023]
Abstract
Colorectal tumors have been classified based on histologic factors, genetic factors, and consensus molecular subtypes, all of which affect the tumor microenvironment. Elements of the tumor microenvironment serve as therapeutic targets and might be used as prognostic factors. For example, immune checkpoint inhibitors are used to treat tumors with microsatellite instability, and anti-angiogenic agents may be used in combination with other drugs to slow or inhibit tumor growth. We review the features of the colorectal tumor stroma that are associated with patient outcomes and discuss potential therapeutic agents that target these features.
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Affiliation(s)
- Wolf H Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Inflammation, Complement and Cancer Team, Paris, France.
| | - Ian Miller
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Catherine Sautès-Fridman
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Inflammation, Complement and Cancer Team, Paris, France
| | - Annette T Byrne
- Department of Physiology and Medical Physics, Royal College of Surgeons in Ireland, Dublin, Ireland
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Dolatkhah R, Dastgiri S, Eftekhar Sadat AT, Farassati F, Nezamdoust M, Somi MH. Impact of RAS/RAF mutations on clinical and prognostic outcomes in metastatic colorectal cancer. ACTA ACUST UNITED AC 2019; 11:5-14. [PMID: 33469503 PMCID: PMC7803924 DOI: 10.34172/bi.2021.02] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2019] [Revised: 11/10/2019] [Accepted: 11/24/2019] [Indexed: 12/28/2022]
Abstract
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Introduction: Early-activated RAS/RAF mutation status is a key molecular finding in colorectal cancer (CRC), while these mutations have been proposed as predictive and prognostic biomarkers. The present study has been designed as a longitudinal study to evaluate and summarize the different genotypes of metastatic CRC (mCRC), and assessing any association with the disease prognosis and clinicopathological characteristics. This study was performed in two main referral hospitals of Tabriz University of Medical Sciences, over three years (2016-2018).
Methods: Mutations were detected by Idylla tests of KRAS/NRAS/BRAF among a total of 173 mCRCs, using surgically-resected specimens or biopsied samples. To evaluate the factors associated with overall survival (OS) and prognosis, the Cox proportional hazards model was used in two steps to estimate the outcome measures (hazard ratio, or HR) with a 95% confidence interval (CI).
Results: The nominal 1 to 5-year OS rates were 78%, 65%, 55%, 46%, and 42%, respectively. KRAS mutations in codon 12 was an independent significant prognostic factor, as the patients with codon 12 mutations had a significantly lower OS (P Log-rank=0.049) and a higher hazard of mortality (HR=2.30; 95% CI: 0.95-5.58; P =0.066). Also, the mCRC patients with liver metastasis (HR=2.49; 95% CI: 1.49-12.52; P =0.002) and tumors of the distal colon (HR=3.36; 95% CI: 1.07-10.49; P =0.037) had a significantly worse prognosis.
Conclusion: KRAS
mutation in codon 12 was an independent significant poor prognostic factor, and patients with liver metastasis had a significantly worse prognosis. Routinely performing specific oncogenic tests may help improve the patients’ prognosis and life expectancy.
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Affiliation(s)
- Roya Dolatkhah
- Hematology and Oncology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Saeed Dastgiri
- Tabriz Health Services Management Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Amir Taher Eftekhar Sadat
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Faris Farassati
- Midwest Biomedical Research Foundation, Kansas City, MO, USA
| | | | - Mohammad Hossein Somi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Taieb J, Jung A, Sartore-Bianchi A, Peeters M, Seligmann J, Zaanan A, Burdon P, Montagut C, Laurent-Puig P. The Evolving Biomarker Landscape for Treatment Selection in Metastatic Colorectal Cancer. Drugs 2019; 79:1375-1394. [PMID: 31347092 PMCID: PMC6728290 DOI: 10.1007/s40265-019-01165-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The approval of targeted therapies for metastatic colorectal cancer (mCRC) has led to important improvements in patient outcomes. However, it is still necessary to increase individualisation of treatments based on tumour genetic profiles to optimise efficacy, while minimising toxicity. As such, there is currently great focus on the discovery and validation of further biomarkers in mCRC, with many new potential prognostic and predictive markers being identified alongside developments in patient molecular profiling technologies. Here, we review data for validated and emerging biomarkers impacting treatment strategies in mCRC. We completed a structured literature search of the PubMed database to identify relevant publications, limiting for English-language publications published between 1 January 2014 and 11 July 2018. In addition, we performed a manual search of the key general oncology and CRC-focused congresses to identify abstracts reporting emerging mCRC biomarker data, and of ClinicalTrials.gov to identify ongoing clinical trials investigating emerging biomarkers in mCRC and/or molecular-guided clinical trials. There is solid evidence supporting the use of BRAF status as a prognostic biomarker and DYPD, UGT1A1, RAS, and microsatellite instability as predictive biomarkers in mCRC. There are a number of emerging biomarkers that may prove to be clinically relevant in the future to have prognostic (HPP1 methylation), predictive (HER3, microRNAs, anti-angiogenic markers, and CRC intrinsic subtypes), or both prognostic and predictive values (HER2, CpG island methylator phenotype, tumour mutational load, gene fusions, and consensus molecular subtypes). As such, new biomarker-led treatment strategies in addition to anti-epidermal growth factor receptor and anti-angiogenetic treatments are being explored. Biomarkers that are not recommended to be tested in clinical practice or are unlikely to be imminently clinically relevant for mCRC include thymidylate transferase, ERCC1, PIK3CA, and PTEN. We highlight the clinical utility of existing and emerging biomarkers in mCRC and provide recommended treatment strategies according to the biomarker status. An update on ongoing molecular-guided clinical trials is also provided.
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Affiliation(s)
- Julien Taieb
- Sorbonne Paris Cité, Paris Descartes University, Georges Pompidou European Hospital, Paris, France.
| | - Andreas Jung
- Pathology Institute, Ludwig Maximilians University of Munich, Munich, Germany
- German Cancer Consortium (DKTK), partner site Munich and German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Andrea Sartore-Bianchi
- Niguarda Cancer Center, Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Marc Peeters
- Department of Oncology, Antwerp University Hospital/Antwerp University, Edegem, Belgium
| | - Jenny Seligmann
- Division of Cancer Studies and Pathology, St James's Institute of Oncology, Leeds, UK
| | - Aziz Zaanan
- Sorbonne Paris Cité, Paris Descartes University, Georges Pompidou European Hospital, Paris, France
| | - Peter Burdon
- European Medical, Amgen (Europe) GmbH, Rotkreuz, Switzerland
| | - Clara Montagut
- Medical Oncology Department, Hospital del Mar-IMIM, CIBERONC, HM Delfos, Barcelona, Spain
| | - Pierre Laurent-Puig
- Sorbonne Paris Cité, Paris Descartes University, Georges Pompidou European Hospital, Paris, France
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Liu YR, Hu Y, Zeng Y, Li ZX, Zhang HB, Deng JL, Wang G. Neurexophilin and PC-esterase domain family member 4 (NXPE4) and prostate androgen-regulated mucin-like protein 1 (PARM1) as prognostic biomarkers for colorectal cancer. J Cell Biochem 2019; 120:18041-18052. [PMID: 31297877 DOI: 10.1002/jcb.29107] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 04/18/2019] [Indexed: 12/24/2022]
Abstract
Owing to the high morbidity and mortality, novel biomarkers in the occurrence and development of colorectal cancer (CRC) are needed nowadays. In this study, the CRC-related datasets were downloaded from the Gene Expression Omnibus (GEO) database and The Cancer Genome Atlas (TCGA) database. After screening the differentially expressed genes (DEGs) in R software, a total of 238 upregulated and 199 downregulated DEGs were revealed simultaneously. Then the Kaplan-Meier survival analysis and Cox regression analysis were used to reveal the prognostic function of these DEGs. Neurexophilin and PC-esterase domain family member 4 (NXPE4) and prostate androgen-regulated mucin-like protein 1 (PARM1) were two outstanding independent overall survival (OS) and relapse-free survival (RFS) prognostic genes of CRC in TCGA database. We next verified the expression of NXPE4 and PARM1 messenger RNA (mRNA) levels were significantly lower in CRC tumor tissue than in the adjacent noncancerous tissue in our clinical samples, and NXPE4 mRNA expression level was related to the tumor location and tumor size, while PARM1 was related to tumor location, lymph nodes metastasis, and tumor size. This study demonstrated that NXPE4 and PARM1 might be two potential novel prognostic biomarkers for CRC.
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Affiliation(s)
- Ya-Rui Liu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Yang Hu
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Ying Zeng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Zhi-Xing Li
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Hai-Bo Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Jun-Li Deng
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
| | - Guo Wang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, P. R. China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, Changsha, P. R. China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, Changsha, P. R. China
- National Clinical Research Center for Geriatric Disorders, Changsha, Hunan, P.R. China
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Wang Y, Zhao M, Zhao H, Cheng S, Bai R, Song M. MicroRNA-940 restricts the expression of metastasis-associated gene MACC1 and enhances the antitumor effect of Anlotinib on colorectal cancer. Onco Targets Ther 2019; 12:2809-2822. [PMID: 31114229 PMCID: PMC6489584 DOI: 10.2147/ott.s195364] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 02/28/2019] [Indexed: 12/12/2022] Open
Abstract
Background: Metastasis-associated with colon cancer-1 (MACC1) is an important regulator that promotes colorectal cancer (CRC) cells’ proliferation and distant metastasis. Therefore, MACC1 is considered as a promising therapeutic target of CRC. This work aimed to identify the microRNA (miR) targeted to MACC1, and to study the potential of using the particular miR in enhancing the antitumor effect of chemotherapy. Materials and methods: miR prediction was performed in the miR database. The effect of miR-940 on MACC1’s expression was examined by Western blot, and the effect of miR-940 on the expression of genes related to the epithelial–mesenchymal transition (EMT) was identified by quantitative real-time polymerase chain reaction experiments. In vivo growth of CRC cells were analyzed in the nude mice subcutaneous tumor model and CRC liver metastasis model. Results: By using the database, miR-940 was identified to target to the 3ʹUTR of MACC1’s mRNA. Experimentally, transfection of miR-940 decreased the expression of MACC1 in CRC cells and inhibited the EMT process of the transfected cells. MiR-940 also enhanced the inhibitory effect of Anlotinib on CRC cells’ in vivo growth and invasion. Correspondingly, ectopic expression of MACC1 mutant, which does not contain miR-940 binding site, blocked the antitumor effect of miR-940 on CRC cells. Conclusion: MiR-940 restricts the proliferation and invasion of CRC cells by targeting to MACC1’s mRNA, and enhances the antitumor effect of Anlotinib on CRC tumors.
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Affiliation(s)
- Yan Wang
- Department of General Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Meng Zhao
- Department of Breast Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Huishan Zhao
- Reproductive Medicine Centre, The Affiliated Yantai Yuhuangding Hospital of Qingdao University, Yantai, Shandong, People's Republic of China
| | - Shi Cheng
- Department of General Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Rixing Bai
- Department of General Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Maomin Song
- Department of General Surgery, Beijing Tian Tan Hospital, Capital Medical University, Beijing, People's Republic of China
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