15 January 2017 : Clinical Research
Fibroblast Growth Factor Receptor 1 (FGFR1), Partly Related to Vascular Endothelial Growth Factor Receptor 2 (VEGFR2) and Microvessel Density, is an Independent Prognostic Factor for Non-Small Cell Lung Cancer
Dan Pu1BCD, Jiewei Liu1E, Zhixi Li2E, Jiang Zhu3EF*, Mei Hou1AEFDOI: 10.12659/MSM.899005
Med Sci Monit 2017; 23:247-257
Abstract
BACKGROUND: This study aimed to explore the correlation between FGFR1 and clinical features, including survival analysis and the promotion of angiogenesis by fibroblast growth factor receptor 1 (FGFR1) and vascular endothelial growth factor receptor 2 (VEGFR2). FGFR1 gene amplification has been found in non-small cell lung cancer (NSCLC). However, the prognostic value of FGFR1 and the correlation between FGFR1 and clinical features are still controversial.
MATERIAL AND METHODS: A total of 92 patients with NSCLC who underwent R0 resection between July 2006 and July 2008 were enrolled in the study. The expression of FGFR1, VEGFR2, and CD34 was detected by immunohistochemistry. The correlations between the aforementioned markers and the patients’ clinical features were analyzed by the chi-square test. The impact factors of prognosis were evaluated by Cox regression analyses.
RESULTS: The expression ratios of FGFR1 and VEGFR2 were 26.1% and 43.4%, respectively. The intensity of FGFR1 expression was related to VEGFR2 and histopathology. To some extent, the average microvessel density (MVD) had correlation to the expression of FGFR1 and VGEFR2. The pathological stages III-IV and high expression of FGFR1 were found to be independent prognostic factors.
CONCLUSIONS: The expression intensity of FGFR1 and VEGFR2 was associated with MVD, and the expression of FGFR1 is one of the independent prognostic indicators for NSCLC.
Keywords: Microvessels, Receptor, Fibroblast Growth Factor, Type 1, Vascular Endothelial Growth Factor Receptor-2
Editorial
01 November 2024 : Editorial
Editorial: Artificial Intelligence (AI), Digital Image Analysis, and the Future of Cancer Diagnosis and PrognosisDOI: 10.12659/MSM.947038
Med Sci Monit 2024; 30:e947038
In Press
Animal Research
Impact of Fresh Khat Extract on Proinflammatory Cytokines and Hepatic and Renal ResponsesMed Sci Monit In Press; DOI: 10.12659/MSM.946108
Review article
Epigenetic and Immune Mechanisms Linking Breastfeeding to Lower Breast Cancer RatesMed Sci Monit In Press; DOI: 10.12659/MSM.945451
Clinical Research
Comprehensive Analysis of Immune Infiltration and Key Genes in Peri-Implantitis Using Bioinformatics and Mo...Med Sci Monit In Press; DOI: 10.12659/MSM.941870
Clinical Research
High-Resolution Anorectal Manometry and Balloon Expulsion Test Outcomes in Functional Constipation: A Compa...Med Sci Monit In Press; DOI: 10.12659/MSM.944599
Most Viewed Current Articles
17 Jan 2024 : Review article 6,121,942
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
14 Dec 2022 : Clinical Research 1,908,549
Prevalence and Variability of Allergen-Specific Immunoglobulin E in Patients with Elevated Tryptase LevelsDOI :10.12659/MSM.937990
Med Sci Monit 2022; 28:e937990
16 May 2023 : Clinical Research 695,097
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
07 Jan 2022 : Meta-Analysis 259,824
Efficacy and Safety of Light Therapy as a Home Treatment for Motor and Non-Motor Symptoms of Parkinson Dise...DOI :10.12659/MSM.935074
Med Sci Monit 2022; 28:e935074