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.
Similar content being viewed by others
References
Siegel RL, Miller KD, Jemal A (2015) Cancer statistics, 2016. CA Cancer J Clin 66(1):7–30
Morgensztern D, Ng SH, Gao F, Govindan R (2010) Trends in stage distribution for patients with non-small cell lung cancer: a National Cancer Database survey. J Thorac Oncol 5(1):29–33
Planchard D, Popat S, Kerr K, Novello S, Smit EF, Faivre-Finn C et al (2018) Metastatic non-small cell lung cancer: ESMO clinical practice guidelines for diagnosis, treatment and follow-up. Ann Oncol Off J Eur Soc Med Oncol 29(Suppl 4):iv192–iv237
Zhan P, Wang J, Lv X, Wang Q, Qiu L, Lin X et al (2009) Prognostic value of vascular endothelial growth factor expression in patients with lung cancer: a systematic review with meta-analysis. J Thorac Oncol 4(9):1094–1103
Alevizakos M, Kaltsas S, Syrigos KN (2013) The VEGF pathway in lung cancer. Cancer Chemother Pharmacol 72(6):1169–1181
Piperdi B, Merla A, Perez-Soler R (2014) Targeting angiogenesis in squamous non-small cell lung cancer. Drugs 74(4):403–413
Koukourakis MI, Papazoglou D, Giatromanolaki A, Bougioukas G, Maltezos E, Sivridis E et al (2004) VEGF gene sequence variation defines VEGF gene expression status and angiogenic activity in non-small cell lung cancer. Lung Cancer 46(3):293–298
Stevens A, Soden J, Brenchley PE, Ralph S, Ray DW (2003) Haplotype analysis of the polymorphic human vascular endothelial growth factor gene promoter. Cancer Res 63(4):812–816
Glubb DM, Cerri E, Giese A, Zhang W, Mirza O, Thompson EE et al (2011) Novel functional germline variants in the VEGF receptor 2 gene and their effect on gene expression and microvessel density in lung cancer. Clin Cancer Res 17(16):5257–5267
Maeda A, Nakata M, Yasuda K, Yukawa T, Saisho S, Okita R et al (2013) Influence of vascular endothelial growth factor single nucleotide polymorphisms on non-small cell lung cancer tumor angiogenesis. Oncol Rep 29(1):39–44
Dong J, Dai J, Shu Y, Pan S, Xu L, Chen W et al (2010) Polymorphisms in EGFR and VEGF contribute to non-small-cell lung cancer survival in a Chinese population. Carcinogenesis 31(6):1080–1086
de Mello RA, Ferreira M, Soares-Pires F, Costa S, Cunha J, Oliveira P et al (2013) The impact of polymorphic variations in the 5p15, 6p12, 6p21 and 15q25 Loci on the risk and prognosis of portuguese patients with non-small cell lung cancer. PLoS ONE 8(9):e72373
Masago K, Fujita S, Kim YH, Hatachi Y, Fukuhara A, Nagai H et al (2009) Effect of vascular endothelial growth factor polymorphisms on survival in advanced-stage non-small-cell lung cancer. Cancer Sci 100(10):1917–1922
Chen N, Ma CN, Zhao M, Zhang YJ (2015) Role of VEGF gene polymorphisms in the clinical outcome of non-small cell lung cancer. Genet Mol Res 14(4):16006–160011
Guan X, Yin M, Wei Q, Zhao H, Liu Z, Wang L-E et al (2010) Genotypes and haplotypes of the VEGF gene and survival in locally advanced non-small cell lung cancer patients treated with chemoradiotherapy. BMC Cancer 10:431
Edge S, Byrd D, Compton C, Fritz A, Greene F, Trotti A (2010) AJCC cancer staging manual. Springer, New York
Eisenhauer EA, Therasse P, Bogaerts J, Schwartz LH, Sargent D, Ford R et al (2009) New response evaluation criteria in solid tumours: revised RECIST guideline (version 1.1). Eur J Cancer 45(2):228–247
Riera P, Virgili AC, Salazar J, Sebio A, Tobeña M, Sullivan I et al (2018) Genetic variants in the VEGF pathway as prognostic factors in stages II and III colon cancer. Pharmacogenomics J 18(4):556–564
Sullivan I, Salazar J, Arqueros C, Andrés M, Sebio A, Majem M et al (2017) KRAS genetic variant as a prognostic factor for recurrence in resectable non-small cell lung cancer. Clin Transl Oncol 19(7):884–890
Glubb DM, Paré-Brunet L, Jantus-Lewintre E, Jiang C, Crona D, Etheridge AS et al (2015) Functional FLT1 genetic variation is a prognostic factor for recurrence in stage I–III non-small-cell lung cancer. J Thorac Oncol 10(7):1067–1075
Paré-Brunet L, Sebio A, Salazar J, Berenguer-Llergo A, Río E, Barnadas A et al (2015) Genetic variations in the VEGF pathway as prognostic factors in metastatic colorectal cancer patients treated with oxaliplatin-based chemotherapy. Pharmacogenomics J 15(5):397–404
Genomes Project Consortium RA, Auton A, Brooks LD, Durbin RM, Garrison EP, Kang HM et al (2015) A global reference for human genetic variation. Nature 526(7571):68–74
Butkiewicz D, Krześniak M, Drosik A, Giglok M, Gdowicz-Kłosok A, Kosarewicz A et al (2015) The VEGFR2, COX-2 and MMP-2 polymorphisms are associated with clinical outcome of patients with inoperable non-small cell lung cancer. Int J Cancer 137(10):2332–2342
Uzunoglu FG, Kaufmann C, Wikman H, Güngör C, Bohn BA, Nentwich MF et al (2012) Vascular endothelial growth factor receptor 2 gene polymorphisms as predictors for tumor recurrence and overall survival in non-small-cell lung cancer. Ann Surg Oncol 19(7):2159–2168
Heist RS, Zhai R, Liu G, Zhou W, Lin X, Su L et al (2008) VEGF polymorphisms and survival in early-stage non-small-cell lung cancer. J Clin Oncol 26(6):856–862
Eng L, Azad AK, Habbous S, Pang V, Xu W, Maitland-van der Zee AH et al (2012) Vascular endothelial growth factor pathway polymorphisms as prognostic and pharmacogenetic factors in cancer: a systematic review and meta-analysis. Clin Cancer Res 18(17):4526–4537
Eng L, Liu G (2013) VEGF pathway polymorphisms as prognostic and pharmacogenetic factors in cancer: a 2013 update. Pharmacogenomics 14(13):1659–1667
Pallaud C, Reck M, Juhasz E, Szima B, Yu C-J, Burdaeva O et al (2014) Clinical genotyping and efficacy outcomes: exploratory biomarker data from the phase II ABIGAIL study of first-line bevacizumab plus chemotherapy in non-squamous non-small-cell lung cancer. Lung Cancer 86(1):67–72
Watson CJ, Webb NJ, Bottomley MJ, Brenchley PE (2000) Identification of polymorphisms within the vascular endothelial growth factor (VEGF) gene: correlation with variation in VEGF protein production. Cytokine 12(8):1232–1235
Yi M, Tang Y, Liu B, Li Q, Zhou X, Yu S et al (2016) Genetic variants in the ITGB6 gene is associated with the risk of radiation pneumonitis in lung cancer patients treated with thoracic radiation therapy. Tumour Biol 37(3):3469–3477
Paré-Brunet L, Glubb D, Evans P, Berenguer-Llergo A, Etheridge AS, Skol AD et al (2014) Discovery and functional assessment of gene variants in the vascular endothelial growth factor pathway. Hum Mutat 35(2):227–235
Acknowledgements
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors. We thank Carolyn Newey for language editing.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Conflict of interest
The authors declared no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Sullivan, I., Riera, P., Andrés, M. et al. Prognostic effect of VEGF gene variants in metastatic non-small-cell lung cancer patients. Angiogenesis 22, 433–440 (2019). https://doi.org/10.1007/s10456-019-09668-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10456-019-09668-y