Vascular endothelial growth factor ‑634G/C polymorphism is associated with increased breast cancer risk and aggressiveness

  • Authors:
    • Doonyapat Sa‑Nguanraksa
    • Tuenjai Chuangsuwanich
    • Tawatchai Pongpruttipan
    • Tanawan Kummalue
    • Supakorn Rojananin
    • Adune Ratanawichhitrasin
    • Poramaporn Prasarttong‑Osoth
    • Suebwong Chuthatisith
    • Pongthep Pisarnturakit
    • Waraporn Aeumrithaicharoenchok
    • Pradit Rushatamukayanunt
    • Visnu Lohsiriwat
    • Mongkol Boonsripitayanon
    • Prida Malasit
    • Pornchai O‑Charoenrat
  • View Affiliations

  • Published online on: July 31, 2013     https://doi.org/10.3892/mmr.2013.1607
  • Pages: 1242-1250
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Abstract

Polymorphisms in the promoter and 5' untranslated region of vascular endothelial growth factor (VEGF) have been associated with VEGF levels. To investigate the role of VEGF polymorphisms in breast cancer, the VEGF ‑2578C/A, ‑1498C/T, ‑1154G/A and ‑634G/C polymorphisms were genotyped in 483 breast cancer patients and 524 healthy controls. VEGF mRNA levels in breast cancer tissue were determined using semi‑quantitative RT‑PCR. The genotypes, ‑634G/C and ‑634C/C, were associated with an increased risk for breast cancer when compared with the ‑634G/G genotype. The VEGF ‑634G/C genotype was associated with tumor size >20 mm, perineural invasion and stage II‑IV. Individuals with ‑634C/C had lower disease‑free survival. Patients with the VEGF ‑634C/C genotype exhibited the highest VEGF mRNA levels. High VEGF mRNA expression correlated with tumor size >20 mm, presence of lymphovascular invasion and axillary nodal metastasis. These observations suggested that VEGF ‑634G/C polymorphisms have a significant role in breast cancer susceptibility and aggressiveness.
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October 2013
Volume 8 Issue 4

Print ISSN: 1791-2997
Online ISSN:1791-3004

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Spandidos Publications style
Sa‑Nguanraksa D, Chuangsuwanich T, Pongpruttipan T, Kummalue T, Rojananin S, Ratanawichhitrasin A, Prasarttong‑Osoth P, Chuthatisith S, Pisarnturakit P, Aeumrithaicharoenchok W, Aeumrithaicharoenchok W, et al: Vascular endothelial growth factor ‑634G/C polymorphism is associated with increased breast cancer risk and aggressiveness. Mol Med Rep 8: 1242-1250, 2013.
APA
Sa‑Nguanraksa, D., Chuangsuwanich, T., Pongpruttipan, T., Kummalue, T., Rojananin, S., Ratanawichhitrasin, A. ... O‑Charoenrat, P. (2013). Vascular endothelial growth factor ‑634G/C polymorphism is associated with increased breast cancer risk and aggressiveness. Molecular Medicine Reports, 8, 1242-1250. https://doi.org/10.3892/mmr.2013.1607
MLA
Sa‑Nguanraksa, D., Chuangsuwanich, T., Pongpruttipan, T., Kummalue, T., Rojananin, S., Ratanawichhitrasin, A., Prasarttong‑Osoth, P., Chuthatisith, S., Pisarnturakit, P., Aeumrithaicharoenchok, W., Rushatamukayanunt, P., Lohsiriwat, V., Boonsripitayanon, M., Malasit, P., O‑Charoenrat, P."Vascular endothelial growth factor ‑634G/C polymorphism is associated with increased breast cancer risk and aggressiveness". Molecular Medicine Reports 8.4 (2013): 1242-1250.
Chicago
Sa‑Nguanraksa, D., Chuangsuwanich, T., Pongpruttipan, T., Kummalue, T., Rojananin, S., Ratanawichhitrasin, A., Prasarttong‑Osoth, P., Chuthatisith, S., Pisarnturakit, P., Aeumrithaicharoenchok, W., Rushatamukayanunt, P., Lohsiriwat, V., Boonsripitayanon, M., Malasit, P., O‑Charoenrat, P."Vascular endothelial growth factor ‑634G/C polymorphism is associated with increased breast cancer risk and aggressiveness". Molecular Medicine Reports 8, no. 4 (2013): 1242-1250. https://doi.org/10.3892/mmr.2013.1607