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Corrias G, Lai E, Ziranu P, Mariani S, Donisi C, Liscia N, Saba G, Pretta A, Persano M, Fanni D, Spanu D, Balconi F, Loi F, Deidda S, Restivo A, Pusceddu V, Puzzoni M, Solinas C, Massa E, Madeddu C, Gerosa C, Zorcolo L, Faa G, Saba L, Scartozzi M. Prediction of Response to Anti-Angiogenic Treatment for Advanced Colorectal Cancer Patients: From Biological Factors to Functional Imaging. Cancers (Basel) 2024; 16:1364. [PMID: 38611042 PMCID: PMC11011199 DOI: 10.3390/cancers16071364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 03/24/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
Colorectal cancer (CRC) is a leading tumor worldwide. In CRC, the angiogenic pathway plays a crucial role in cancer development and the process of metastasis. Thus, anti-angiogenic drugs represent a milestone for metastatic CRC (mCRC) treatment and lead to significant improvement of clinical outcomes. Nevertheless, not all patients respond to treatment and some develop resistance. Therefore, the identification of predictive factors able to predict response to angiogenesis pathway blockade is required in order to identify the best candidates to receive these agents. Unfortunately, no predictive biomarkers have been prospectively validated to date. Over the years, research has focused on biologic factors such as genetic polymorphisms, circulating biomarkers, circulating tumor cells (CTCs), circulating tumor DNA (ctDNA), and microRNA. Moreover, research efforts have evaluated the potential correlation of molecular biomarkers with imaging techniques used for tumor assessment as well as the application of imaging tools in clinical practice. In addition to functional imaging, radiomics, a relatively newer technique, shows real promise in the setting of correlating molecular medicine to radiological phenotypes.
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Affiliation(s)
- Giuseppe Corrias
- Department of Radiology, University of Cagliari, 09042 Cagliari, Italy;
| | - Eleonora Lai
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Pina Ziranu
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Stefano Mariani
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Clelia Donisi
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Nicole Liscia
- Department of Medical Oncology, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, 20132 Milan, Italy;
| | - Giorgio Saba
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Andrea Pretta
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Mara Persano
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Daniela Fanni
- Division of Pathology, Department of Medical Sciences and Public Health, AOU Cagliari, University of Cagliari, 09124 Cagliari, Italy; (D.F.); (C.G.); (G.F.)
| | - Dario Spanu
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Francesca Balconi
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Francesco Loi
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Simona Deidda
- Colorectal Surgery Unit, A.O.U. Cagliari, Department of Surgical Science, University of Cagliari, 09042 Cagliari, Italy; (S.D.); (A.R.); (L.Z.)
| | - Angelo Restivo
- Colorectal Surgery Unit, A.O.U. Cagliari, Department of Surgical Science, University of Cagliari, 09042 Cagliari, Italy; (S.D.); (A.R.); (L.Z.)
| | - Valeria Pusceddu
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Marco Puzzoni
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Cinzia Solinas
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Elena Massa
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Clelia Madeddu
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
| | - Clara Gerosa
- Division of Pathology, Department of Medical Sciences and Public Health, AOU Cagliari, University of Cagliari, 09124 Cagliari, Italy; (D.F.); (C.G.); (G.F.)
| | - Luigi Zorcolo
- Colorectal Surgery Unit, A.O.U. Cagliari, Department of Surgical Science, University of Cagliari, 09042 Cagliari, Italy; (S.D.); (A.R.); (L.Z.)
| | - Gavino Faa
- Division of Pathology, Department of Medical Sciences and Public Health, AOU Cagliari, University of Cagliari, 09124 Cagliari, Italy; (D.F.); (C.G.); (G.F.)
| | - Luca Saba
- Department of Radiology, University of Cagliari, 09042 Cagliari, Italy;
| | - Mario Scartozzi
- Medical Oncology Unit, University Hospital and University of Cagliari, 09042 Cagliari, Italy; (E.L.); (P.Z.); (S.M.); (C.D.); (G.S.); (A.P.); (M.P.); (D.S.); (F.B.); (F.L.); (V.P.); (M.P.); (C.S.); (E.M.); (C.M.); (M.S.)
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Jantus-Lewintre E, Massutí Sureda B, González Larriba JL, Rodríguez-Abreu D, Juan O, Blasco A, Dómine M, Provencio Pulla M, Garde J, Álvarez R, Maestu I, Pérez de Carrión R, Artal Á, Rolfo C, de Castro J, Guillot M, Oramas J, de Las Peñas R, Ferrera L, Martínez N, Serra Ò, Rosell R, Camps C. Prospective Exploratory Analysis of Angiogenic Biomarkers in Peripheral Blood in Advanced NSCLC Patients Treated With Bevacizumab Plus Chemotherapy: The ANGIOMET Study. Front Oncol 2021; 11:695038. [PMID: 34381717 PMCID: PMC8350788 DOI: 10.3389/fonc.2021.695038] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Accepted: 06/21/2021] [Indexed: 12/24/2022] Open
Abstract
Finding angiogenic prognostic markers in advanced non-small-cell lung cancer is still an unmet medical need. We explored a set of genetic variants in the VEGF-pathway as potential biomarkers to predict clinical outcomes of patients with non-small-cell lung cancer treated with chemotherapy plus bevacizumab. We prospectively analyzed the relationship between VEGF-pathway components with both pathological and prognostic variables in response to chemotherapy plus bevacizumab in 168 patients with non-squamous non-small-cell lung cancer. Circulating levels of VEGF and VEGFR2 and expression of specific endothelial surface markers and single-nucleotide polymorphisms in VEGF-pathway genes were analyzed. The primary clinical endpoint was progression-free survival. Secondary endpoints included overall survival and objective tumor response. VEGFR-1 rs9582036 variants AA/AC were associated with increased progression-free survival (p = 0.012 and p = 0.035, respectively), and with improved overall survival (p = 0.019) with respect to CC allele. Patients with VEGF-A rs3025039 harboring allele TT had also reduced mortality risk (p = 0.049) compared with the CC allele. The VEGF-A rs833061 variant was found to be related with response to treatment, with 61.1% of patients harboring the CC allele achieving partial treatment response. High pre-treatment circulating levels of VEGF-A were associated with shorter progression-free survival (p = 0.036). In conclusion, in this prospective study, genetic variants in VEGFR-1 and VEGF-A and plasma levels of VEGF-A were associated with clinical benefit, progression-free survival, or overall survival in a cohort of advanced non-squamous non-small-cell lung cancer patients receiving chemotherapy plus antiangiogenic therapy.
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Affiliation(s)
- Eloisa Jantus-Lewintre
- Departamento de Biotecnología, Universitat Politècnica de València, Unidad Mixta TRIAL, Fundación para la Investigación del Hospital General Universitario de Valencia/Centro de Investigación Príncipe Felipe, CIBERONC, Valencia, Spain
| | | | | | - Delvys Rodríguez-Abreu
- Complejo Hospitalario Universitario Insular Materno-Infantil de Gran Canaria, Universidad de las Palmas de Gran Canaria, Las Palmas de Gran Canaria, Spain
| | - Oscar Juan
- Servicio de Oncología Médica, Hospital Politécnico y Universitario La Fe, Valencia, Spain
| | - Ana Blasco
- Consorcio Hospital General Universitario de Valencia, CIBERONC, Valencia, Spain
| | - Manuel Dómine
- Servicio de Oncología Médica, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | | | - Javier Garde
- Departamento de Oncología Médica, Hospital Arnau de Vilanova, Valencia, Spain
| | - Rosa Álvarez
- Departamento de Oncología Médica, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Inmaculada Maestu
- Departamento de Oncología Médica, Hospital Universitari Doctor Peset, Valencia, Spain
| | | | - Ángel Artal
- Servicio de Oncología Médica, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Christian Rolfo
- Experimental Therapeutics Program, Greenbaum Comprehensive Cancer Center, University of Maryland, School of Medicine, Baltimore, MD, United States
| | - Javier de Castro
- Servicio de Oncología Médica, Hospital Universitario La Paz, Madrid, Spain
| | - Mónica Guillot
- Servicio de Oncología Médica, Hospital Son Espases, Palma de Mallorca, Spain
| | - Juana Oramas
- Departamento de Oncología Médica, Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - Ramón de Las Peñas
- Departamento de Oncología Médica, Hospital Provincial de Castelló, Castellón, Spain
| | - Lioba Ferrera
- Servicio de Oncología Médica, Hospital Universitario Nuestra Señora de la Candelaria, Santa Cruz de Tenerife, Spain
| | - Natividad Martínez
- Departamento de Oncología, Hospital General Universitario de Elche, Elche, Spain
| | - Òlbia Serra
- Departamento de Oncología Médica, Hospital General de l' Hospitalet, L'Hospitalet de Llobregat, Spain
| | - Rafael Rosell
- Programa de la Biología del Cáncer y Medicina de Precisión, Institut de Recerca Germans Trias i Pujol, Badalona, Spain/Instituto Oncológico Dr. Rosell, Barcelona, Spain
| | - Carlos Camps
- Departamento de Medicina, Universitat Politècnica de València, Unidad Mixta TRIAL, Fundación para la Investigación del Hospital General Universitario de Valencia/Centro de Investigación Príncipe Felipe, CIBERONC, Valencia, Spain
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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] [What about the content of this article? (0)] [Affiliation(s)] [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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Abstract
The significance of KISS1 goes beyond its original discovery as a metastasis suppressor. Its function as a neuropeptide involved in diverse physiologic processes is more well studied. Enthusiasm regarding KISS1 has cumulated in clinical trials in multiple fields related to reproduction and metabolism. But its cancer therapeutic space is unsettled. This review focuses on collating data from cancer and non-cancer fields in order to understand shared and disparate signaling that might inform clinical development in the cancer therapeutic and biomarker space. Research has focused on amino acid residues 68-121 (kisspeptin 54), binding to the KISS1 receptor and cellular responses. Evidence and counterevidence regarding this canonical pathway require closer look at the covariates so that the incredible potential of KISS1 can be realized.
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Affiliation(s)
- Thuc Ly
- Department of Cancer Biology, Kansas University Medical Center, 3901 Rainbow Blvd. - MS1071, Kansas City, KS, 66160, USA
| | - Sitaram Harihar
- Department of Genetic Engineering, SRM Institute of Science and Technology, Kattankulathur, Chennai, Tamil Nadu, 603203, India
| | - Danny R Welch
- Department of Cancer Biology, Kansas University Medical Center, 3901 Rainbow Blvd. - MS1071, Kansas City, KS, 66160, USA.
- University of Kansas Cancer Center, 3901 Rainbow Blvd., Kansas City, KS, 66160, USA.
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Wei B, Wang Y, Wang J, Cai X, Xu L, Wu J, Wang Y, Liu W, Gu Y, Guo W, Xu Q. Apatinib suppresses tumor progression and enhances cisplatin sensitivity in esophageal cancer via the Akt/β-catenin pathway. Cancer Cell Int 2020; 20:198. [PMID: 32514243 PMCID: PMC7254695 DOI: 10.1186/s12935-020-01290-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Accepted: 05/22/2020] [Indexed: 02/08/2023] Open
Abstract
Background Esophageal cancer is the sixth leading cause of cancer-related mortality worldwide, which is partially due to limited progress of therapy. Apatinib, an inhibitor of VEGFR2, has a promising antitumor effect on malignancies. However, the underlying mechanism of its antitumor effect on esophageal cancer remains poorly understood. Materials and methods Eighteen pairs of frozen esophageal cancer and their para-cancer samples and 25 paraffin specimens from advanced esophageal cancer patients treated with cisplatin-based regimen were collected. The effects of apatinib on cell growth, cell apoptosis, cell cycle and invasion/migration of esophageal cancer cells were assessed. Bioinformatics, luciferase reporter, immunoprecipitation and immunofluorescence assays were conducted for mechanic investigation. Quantitative RT-PCR, western blotting and immunohistochemistry were used to measure the expression of functional genes. Xenograft tumor growth of mice was performed. Results We found that VEGFR2 was highly expressed in esophageal cancer and associated with poor efficacy of cisplatin-based treatment. Apatinib displayed profound actions against tumor cell growth of human esophageal cancer via promoting cell apoptosis and cell cycle arrest. Also, apatinib displayed the inhibitory effects on cell migration and invasion. Moreover, apatinib strongly suppressed the growth of esophageal cancer xenografts in mice. The effects of apatinib on esophageal cancer were partially dependent on its block of the VEGFR2/Akt/β-catenin pathway. Specifically, apatinib induced the degradation of β-catenin and decreased its transcriptional activity through Akt/GSK-3β repression. Further in vitro and in vivo studies revealed that low dose apatinib had a synergistic antitumor effect with cisplatin on esophageal cancer. Conclusion Our study indicates that apatinib suppresses tumor progression and enhances cisplatin sensitivity in esophageal cancer by deactivating the Akt/β-catenin pathway. These findings provide a theoretical foundation for using apatinib as an effective therapeutic drug for esophageal cancer.
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Affiliation(s)
- Bin Wei
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China.,Department of Oncology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Yuanyuan Wang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Jiawei Wang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Xiaomin Cai
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Lingyan Xu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Jingjing Wu
- Department of Oncology, The Affiliated Huaian No.1 People's Hospital of Nanjing Medical University, Huai'an, China
| | - Ying Wang
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Wen Liu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 22 Hankou Road, Nanjing, 210093 China
| | - Yanhong Gu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, 300 Guangzhou Road, Nanjing, 210029 China
| | - Wenjie Guo
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 22 Hankou Road, Nanjing, 210093 China
| | - Qiang Xu
- State Key Laboratory of Pharmaceutical Biotechnology, School of Life Sciences, Nanjing University, 22 Hankou Road, Nanjing, 210093 China
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Sullivan I, Riera P, Andrés M, Altés A, Majem M, Blanco R, Capdevila L, Barba A, Barnadas A, Salazar J. Prognostic effect of VEGF gene variants in metastatic non-small-cell lung cancer patients. Angiogenesis 2019; 22:433-40. [PMID: 30977010 DOI: 10.1007/s10456-019-09668-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 04/08/2019] [Indexed: 12/19/2022]
Abstract
INTRODUCTION Clinical and pathological characteristics are still considered prognostic markers in metastatic non-small-cell lung cancer (NSCLC) patients but they cannot explain all interindividual variability. Tumoral angiogenesis mediated by the vascular endothelial growth factor (VEGF) is critical for the progression and metastasis of the disease. We aimed to investigate the prognostic role of genetic variants within the VEGF pathway in patients with metastatic NSCLC. MATERIALS AND METHODS We prospectively included 170 patients with metastatic NSCLC treated with first-line platinum-based chemotherapy. A comprehensive panel of single-nucleotide polymorphisms (SNPs) in genes belonging to the VEGF pathway (VEGFA, VEGFR1/FLT1, VEGFR2/KDR, GRB2, ITGAV, KISS1, KRAS, PRKCE, HIF1α, MAP2K4, MAP2K6, and MAPK11) were genotyped in blood DNA samples. SNPs were evaluated for association with overall survival (OS) and progression-free survival (PFS). RESULTS In multivariate analyses adjusted for patient characteristics, we found that VEGFA rs2010963 and VEGFR2 rs2071559 were significantly associated with OS [Hazard Ratio (HR) 0.7 (0.5-0.9); p = 0.026 and HR 1.5 (1.1-2.3); p = 0.025, respectively]. Additionally, ITGAV rs35251833 and MAPK11 rs2076139 were significantly associated with PFS [HR 2.5 (1.4-4.3; p = 0.002 and HR 0.6 (0.5-0.9); p = 0.013, respectively]. CONCLUSION Our findings reinforce the potential clinical value of germline variants in VEGFA and VEGFR2 and show for the first time variants in ITGAV and MAPK11 as promising prognostic markers in metastatic NSCLC patients receiving platinum-based chemotherapy.
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Lin Y, Li Y, Hu X, Liu Z, Chen J, Lu Y, Liu J, Liao S, Zhang Y, Liang R, Lin Y, Li Q, Liang C, Yuan C, Liao X. The hepatoprotective role of reduced glutathione and its underlying mechanism in oxaliplatin-induced acute liver injury. Oncol Lett 2017; 15:2266-2272. [PMID: 29403564 PMCID: PMC5780741 DOI: 10.3892/ol.2017.7594] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Accepted: 08/15/2017] [Indexed: 12/31/2022] Open
Abstract
Currently, the underlying mechanism of oxaliplatin (OXA) induced live injury is unclear. In addition, there is no standard clinical treatment for OXA-induced acute liver injury (ALI). In this study, we established an animal model of OXA-induced ALI, and studied the role of oxidative stress in OXA-induced ALI and the impacts of reduced glutathione (GSH) treatment on OXA-induced ALI. To establish an OXA-induced ALI model, KM mice received intraperitoneal injection of OXA (8 mg/kg) for 4 days. Serum alanine aminotransferase (ALT), aspartate aminotransferase levels (AST), hepatic pathology and oxidative stress indicators in liver tissues were analyzed. To study the impact of GSH treatment on OXA-induced ALI, mice were treated with GSH (400 mg/kg, i.p). In this ALI mouse model, ALT and AST levels were significantly increased (P<0.01). Liver pathological examination revealed varying degrees of liver cell turbidity and degeneration, even balloon-like changes and focal necrosis, and sinusoidal hemorrhage in some cells. Compared with control group, the malondialdehyde (MDA) and GSH levels were significantly increased in OXA-treated group (P<0.01), while the superoxide dismutase SOD and GSH-peroxidase levels were decreased after OXA withdrawal (P<0.01). When GSH was used to treat OXA-induced ALI mice, the pathological injury of liver tissues was alleviated, and serum ALT and AST were significantly decreased. In addition, GSH treatment could reduce the OXA-induced increase of MDA level (P<0.05) in liver tissues, but had no impact on SOD level (P>0.05). We have successfully established an OXA-induced ALI model. Using this model, we discover that oxidative stress plays an important role in OXA-induced ALI. GSH-based hepatoprotective therapy can partially inhibit oxidative stress and alleviate OXA-induced ALI.
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Affiliation(s)
- Youzhi Lin
- Hepatobiliary Surgery Department, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China.,Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research Center, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yongqiang Li
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiaohua Hu
- Department of Oncology, The First Affiliated Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Zhihui Liu
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Jun Chen
- Department of Pathology, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yulei Lu
- Guangxi Liver Cancer Diagnosis and Treatment Engineering and Technology Research Center, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Juan Liu
- Chest Hospital of Henan Province, Zhengzhou, Henan 450000, P.R. China
| | - Sina Liao
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yumei Zhang
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Rong Liang
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Yan Lin
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Qian Li
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Caoyong Liang
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Chunling Yuan
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
| | - Xiaoli Liao
- Department of First Chemotherapy, Affiliated Tumor Hospital of Guangxi Medical University, Nanning, Guangxi Zhuang Autonomous Region 530021, P.R. China
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Garrigós C, Espinosa M, Salinas A, Osman I, Medina R, Taron M, Molina-Pinelo S, Duran I. Single nucleotide polymorphisms as prognostic and predictive biomarkers in renal cell carcinoma. Oncotarget 2017; 8:106551-106564. [PMID: 29290970 PMCID: PMC5739755 DOI: 10.18632/oncotarget.22533] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2017] [Accepted: 10/25/2017] [Indexed: 11/25/2022] Open
Abstract
Despite major advances in the knowledge of the molecular basis of renal cell carcinoma, prognosis is still defined using clinical and pathological parameters. Moreover, no valid predictive biomarkers exist to help us selecting the best treatment for each patient. With these premises, we aimed to analyse the expression and to determine the prognostic and predictive value of 64 key single nucleotide polymorphisms in 18 genes related with angiogenesis or metabolism of antiangiogenics in two cohorts of patients with localized and advanced renal cell cancer treated at our institution. The presence of the selected single nucleotide polymorphisms was correlated with clinical features, disease free survival, overall survival and response rate. In patients with localized renal cell cancer, 5 of these polymorphisms in 3 genes involved in angiogenesis predicted for worse disease free survival (VEGFR2: rs10013228; PDGFRA: rs2228230) or shorter overall survival (VEGFR2: rs10013228; VEGFR3: rs6877011, rs307826) (p < 0.05). Rs2071559 in VEGFR2 showed a protective effect (p = 0.01). In the advanced setting, 5 SNPs determined inferior overall survival (IL8: rs2227543, PRKAR1B: rs9800958, PDGFRB: rs2302273; p = 0.05) or worse response rate (VEGFA: rs699947, rs3025010 p ≤ 0.01)). Additionally 1 single nucleotide polymorphism in VEGFB predicted for better response rate rs594942 (p = 0.03). Genetic analysis of renal cell carcinoma patients might provide valuable prognostic/predictive information. A set of SNPs in genes critical to angiogenesis and metabolism of antiangiogenics drugs seem to determine post-surgical outcomes and treatment response in our series.
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Affiliation(s)
- Carmen Garrigós
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Marta Espinosa
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Ana Salinas
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Ignacio Osman
- Unidad de Urología Oncológica, UGC Urología-Nefrología H.U.Virgen del Rocío, Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Rafael Medina
- Unidad de Urología Oncológica, UGC Urología-Nefrología H.U.Virgen del Rocío, Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Miguel Taron
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
| | - Sonia Molina-Pinelo
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain.,Centro de Investigación Biomédica en Red Cáncer, CIBERONC, Madrid, Spain
| | - Ignacio Duran
- Instituto de Biomedicina de Sevilla, IBiS, Hospital Universitario Virgen del Rocío, CSIC, Universidad de Sevilla, Sevilla, Spain
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Canavese M, Ngo DTM, Maddern GJ, Hardingham JE, Price TJ, Hauben E. Biology and therapeutic implications of VEGF-A splice isoforms and single-nucleotide polymorphisms in colorectal cancer. Int J Cancer 2017; 140:2183-2191. [PMID: 27943279 DOI: 10.1002/ijc.30567] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 11/16/2016] [Accepted: 11/30/2016] [Indexed: 12/30/2022]
Abstract
Tumor growth, dissemination and metastasis are dependent on angiogenesis. The predominant vascular endothelial growth factor (VEGF) isoform that plays a major role in angiogenesis is VEGF-A. Indeed, VEGF-A is implicated in promoting angiogenesis of numerous solid malignancies, including colorectal cancer (CRC). A large body of preclinical and clinical evidence indicates that the expression of specific VEGF-A isoforms represents a predominant pro-angiogenic factor, which is associated with formation of metastases and poor prognosis in CRC patients. Different isoforms of human VEGF-A have been identified, all of which arise from alternative splicing of the primary transcript of a single gene. Notably, it has been recently demonstrated that expression of type 3 isoform pattern is significantly correlated with venous involvement in CRC as well as in progression to metastatic colorectal cancer (mCRC), although it remains unclear what proportion of CRC tumors express these isoforms. This review highlights the importance of investigating the genetic and the epigenetic variations in VEGF-A pathways in CRC, the functions of different VEGF-A isoforms and their potential application as prognostic markers and/or therapeutic targets. Better understanding of the mechanisms controlling angiogenesis in liver metastases is necessary to address the limitations of current anti-angiogenic therapies.
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Affiliation(s)
- Miriam Canavese
- The Basil Hetzel Institute for Translational Health Research, Liver Metastasis Research Group, Discipline of Surgery, University of Adelaide, Adelaide, Australia
| | - Doan T M Ngo
- Cardiology Unit, the Queen Elizabeth Hospital and Basil Hetzel Institute, University of Adelaide, Adelaide, Australia
| | - Guy J Maddern
- Department of Surgery, University of Adelaide, The Queen Elizabeth Hospital, Adelaide, Australia
| | - Jennifer E Hardingham
- Department of Medical Oncology, The Queen Elizabeth Hospital, Adelaide, South Australia and School of Medicine, University of Adelaide, Adelaide
| | - Timothy J Price
- Department of Medical Oncology, The Queen Elizabeth Hospital, Adelaide, South Australia and School of Medicine, University of Adelaide, Adelaide
| | - Ehud Hauben
- The Basil Hetzel Institute for Translational Health Research, Liver Metastasis Research Group, Discipline of Surgery, University of Adelaide, Adelaide, Australia
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Tabernero J, Lenz HJ, Siena S, Sobrero A, Falcone A, Ychou M, Humblet Y, Bouché O, Mineur L, Barone C, Adenis A, Yoshino T, Goldberg RM, Sargent DJ, Wagner A, Laurent D, Teufel M, Jeffers M, Grothey A, Van Cutsem E. Analysis of circulating DNA and protein biomarkers to predict the clinical activity of regorafenib and assess prognosis in patients with metastatic colorectal cancer: a retrospective, exploratory analysis of the CORRECT trial. Lancet Oncol 2015; 16:937-48. [PMID: 26184520 DOI: 10.1016/s1470-2045(15)00138-2] [Citation(s) in RCA: 244] [Impact Index Per Article: 27.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 04/29/2015] [Accepted: 04/30/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Tumour mutational status is an important determinant of the response of metastatic colorectal cancer to targeted treatments. However, the genotype of the tissue obtained at the time of diagnosis might not accurately represent tumour genotype after multiple lines of treatment. This retrospective exploratory analysis investigated the clinical activity of regorafenib in biomarker subgroups of the CORRECT study population defined by tumour mutational status or plasma protein levels. METHODS We used BEAMing technology to identify KRAS, PIK3CA, and BRAF mutations in DNA obtained from the plasma of 503 patients with metastatic colorectal cancer who enrolled in the CORRECT trial. We quantified total human genomic DNA isolated from plasma samples for 503 patients using a modified version of human long interspersed nuclear element-1 (LINE-1) quantitive real-time PCR. We also measured the concentration of 15 proteins of interest-angiopoietin 2, interleukin 6, interleukin 8, placental growth factor, soluble TIE-1, soluble VEGFR1, VEGF-A, VEGF-C, VEGF-D, VEGF-A isoform 121, bone morphogenetic protein 7, macrophage colony-stimulating factor, stromal cell-derived factor-1, tissue inhibitor of metalloproteinase 2, and von Willebrand factor-in plasma samples from 611 patients. We did correlative analyses of overall survival and progression-free survival in patient subgroups based on mutational status, circulating DNA concentration, and protein concentrations. The CORRECT trial was registered with ClinicalTrials.gov, number NCT01103323. FINDINGS Tumour-associated mutations were readily detected with BEAMing of plasma DNA, with KRAS mutations identified in 349 (69%) of 503 patients, PIK3CA mutations in 84 (17%) of 503 patients, and BRAF mutations in 17 (3%) of 502 patients. We did not do correlative analysis based on BRAF genotype because of the low mutational frequency detected for this gene. Some of the most prevalent individual hot-spot mutations we identified included: KRAS (KRAS G12D, 116 [28%] of 413 mutations; G12V, 72 [17%]; and G13D, 67 [16%]) and PIK3CA (PIK3CA E542K, 27 [30%] of 89 mutations; E545K, 37 [42%]; and H1047R, 12 [14%]). 41 (48%) of 86 patients who had received anti-EGFR therapy and whose archival tumour tissue DNA was KRAS wild-type in BEAMing analysis were identified as having KRAS mutations in BEAMing analysis of fresh plasma DNA. Correlative analyses suggest a clinical benefit favouring regorafenib across patient subgroups defined by KRAS and PIK3CA mutational status (progression-free survival with regorafenib vs placebo: hazard ratio [HR] 0·52, 95% CI 0·35-0·76 for KRAS wild-type; HR 0·51, 95% CI 0·40-0·65 for KRAS mutant [KRAS wild type vs mutant, pinteraction=0·74]; HR 0·50, 95% CI 0·40-0·63 for PIK3CA wild-type; HR 0·54, 95% CI 0·32-0·89 for PIK3CA mutant [PIK3CA wild-type vs mutant, pinteraction=0·85]) or circulating DNA concentration (progression-free survival with regorafenib vs placebo: HR 0·53, 95% CI 0·40-0·71, for low circulating DNA concentrations; HR 0·52, 95% CI 0·40-0·70, for high circulating DNA concentrations; low vs high circulating DNA, pinteraction=0·601). With the exception of von Willebrand factor, assessed with the median cutoff method, plasma protein concentrations were also not associated with regorafenib activity in terms of progression-free survival. In univariable analyses, the only plasma protein that was associated with overall survival was TIE-1, high concentrations of which were associated with longer overall survival compared with low TIE-1 concentrations. This association was not significant in multivariable analyses. INTERPRETATION BEAMing of circulating DNA could be a viable approach for non-invasive analysis of tumour genotype in real time and for the identification of potentially clinically relevant mutations that are not detected in archival tissue. Additionally, the results show that regorafenib seems to be consistently associated with a clinical benefit in a range of patient subgroups based on mutational status and protein biomarker concentrations. FUNDING Bayer HealthCare Pharmaceuticals.
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Affiliation(s)
- Josep Tabernero
- Vall d'Hebron University Hospital and Institute of Oncology, Universitat Autònoma de Barcelona, Barcelona, Spain.
| | - Heinz-Josef Lenz
- University of Southern California/Norris Comprehensive Cancer Center, Keck School of Medicine, Los Angeles, CA, USA
| | - Salvatore Siena
- Niguarda Cancer Center, Ospedale Niguarda Ca' Granda, Milan, Italy; Università di Milano, Milan, Italy
| | | | | | | | - Yves Humblet
- St-Luc University Hospital, Université Catholique de Louvain, Brussels, Belgium
| | - Olivier Bouché
- Centre Hospitalier Universitaire Reims, Robert Debré Hospital, Reims, France
| | - Laurent Mineur
- Gastrointestinal and Liver Oncology Unit, Institut Sainte Catherine, Avignon, France
| | - Carlo Barone
- Catholic University of Sacred Heart, Rome, Italy
| | | | | | - Richard M Goldberg
- Ohio State University School of Medicine, James Cancer Hospital and Solove Research Institute, Columbus, OH, USA
| | | | | | | | | | | | | | - Eric Van Cutsem
- University Hospital Gasthuisberg/Leuven and KU Leuven, Leuven, Belgium
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