» Articles » PMID: 20222950

Role of the VEGF Ligand to Receptor Ratio in the Progression of Mismatch Repair-proficient Colorectal Cancer

Overview
Journal BMC Cancer
Publisher Biomed Central
Specialty Oncology
Date 2010 Mar 13
PMID 20222950
Citations 8
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The VEGF family of ligands and receptors are intimately involved in tumor angiogenesis, lymphangiogenesis and metastasis. The evaluation of VEGF ligand/receptor ratios may provide a more profound understanding of the involvement of these proteins in colorectal tumour progression. The aim of this study was to elucidate the role of the VEGF ligand/receptor ratios on tumour progression and metastasis in patients with mismatch repair-proficient colorectal cancer.

Methods: Immunohistochemistry for VEGF-A, VEGF-B, VEGF-C, VEGF-D, VEGFR1, VEGFR2 and VEGF3 was carried out on 387 mismatch repair-proficient colorectal cancers using a tissue microarray. Evaluation of immunoreactivity was performed semi-quantitatively and the ligand/receptor expression ratio was obtained.

Results: An increased VEGF-A/VEGFR1 ratio, VEGF-A and VEGFR1 was linked to the presence of peritumoral lymphocytic inflammation at the invasive front (p = 0.032; p = 0.005; p = 0.032, respectively). VEGFR1 expression was related to poorer outcome in multivariable analysis with pT stage, pN stage, vascular invasion, and post-operative therapy. A higher ratio of VEGF-A/VEGFR2 was linked to advanced TNM stage (p = 0.005) while VEGF-A and VEGFR2 were elevated in tumours with an infiltrating tumour growth pattern (p = 0.006; p = 0.014; p = 0.006). No effect of VEGF-A/VEGFR2, VEGF-A or VEGFR2 on survival time was noted.

Conclusions: Our findings highlight an involvement of VEGF-A, VEGR1 and VEGFR2 in events occurring at the invasive tumour front and a potential prognostic role of VEGFR1 expression in mismatch repair-proficient colorectal cancers. The VEGF-A ligand to VEGFR1 or VEGFR2 ratio may represent an alternative evaluation system for identifying patients with poorer clinical outcome.

Citing Articles

Co-reactivity pattern of glucose metabolism and blood perfusion revealing DNA mismatch repair deficiency based on PET/DCE-MRI in endometrial cancer.

Li X, Cui B, Wang S, Gao M, Xing Q, Liu H Cancer Imaging. 2024; 24(1):161.

PMID: 39582001 PMC: 11587675. DOI: 10.1186/s40644-024-00805-5.


Inflammation- and Metastasis-Related Proteins Expression Changes in Early Stages in Tumor and Non-Tumor Adjacent Tissues of Colorectal Cancer Samples.

Alorda-Clara M, Torrens-Mas M, Hernandez-Lopez R, Ibarra de la Rosa J, Falco E, Fernandez T Cancers (Basel). 2022; 14(18).

PMID: 36139645 PMC: 9497293. DOI: 10.3390/cancers14184487.


The Prognostic Value of the Combination of Low VEGFR-1 and High VEGFR-2 Expression in Endothelial Cells of Colorectal Cancer.

DHaene N, Koopmansch C, Van Eycke Y, Hulet F, Allard J, Bouri S Int J Mol Sci. 2018; 19(11).

PMID: 30423986 PMC: 6274874. DOI: 10.3390/ijms19113536.


MGOGP: a gene module-based heuristic algorithm for cancer-related gene prioritization.

Su L, Liu G, Bai T, Meng X, Ma Q BMC Bioinformatics. 2018; 19(1):215.

PMID: 29871590 PMC: 5989416. DOI: 10.1186/s12859-018-2216-0.


Cell type- and tumor zone-specific expression of pVEGFR-1 and its ligands influence colon cancer metastasis.

Jayasinghe C, Simiantonaki N, Kirkpatrick C BMC Cancer. 2015; 15:104.

PMID: 25880726 PMC: 4384349. DOI: 10.1186/s12885-015-1130-3.


References
1.
Kondo Y, Arii S, Mori A, Furutani M, Chiba T, Imamura M . Enhancement of angiogenesis, tumor growth, and metastasis by transfection of vascular endothelial growth factor into LoVo human colon cancer cell line. Clin Cancer Res. 2000; 6(2):622-30. View

2.
Hanrahan V, Currie M, Gunningham S, Morrin H, Scott P, Robinson B . The angiogenic switch for vascular endothelial growth factor (VEGF)-A, VEGF-B, VEGF-C, and VEGF-D in the adenoma-carcinoma sequence during colorectal cancer progression. J Pathol. 2003; 200(2):183-94. DOI: 10.1002/path.1339. View

3.
Lee J, Chow N, Wang S, Huang S . Prognostic value of vascular endothelial growth factor expression in colorectal cancer patients. Eur J Cancer. 2000; 36(6):748-53. DOI: 10.1016/s0959-8049(00)00003-4. View

4.
Bruns C, Liu W, Davis D, Shaheen R, McConkey D, Wilson M . Vascular endothelial growth factor is an in vivo survival factor for tumor endothelium in a murine model of colorectal carcinoma liver metastases. Cancer. 2000; 89(3):488-99. View

5.
Neuchrist C, Erovic B, Handisurya A, Steiner G, Rockwell P, Gedlicka C . Vascular endothelial growth factor receptor 2 (VEGFR2) expression in squamous cell carcinomas of the head and neck. Laryngoscope. 2002; 111(10):1834-41. DOI: 10.1097/00005537-200110000-00031. View