VEGF and bFGF Gene Polymorphisms in Patients with Non-Hodgkin's Lymphoma. (26th August 2013)

• Record Type: Journal Article
• Authors: Wróbel, Tomasz; Mazur, Grzegorz; Dzietczenia, Justyna; Gębura, Katarzyna; Kuliczkowski, Kazimierz; Bogunia-Kubik, Katarzyna
• Other Names: Papatheodorou Konstantinos Academic Editor.
• Is Part Of: BioMed research international. Volume 2013(2013)
• Publication Date: 2013-08-26
• Subjects: Medicine -- Periodicals; Biology -- Periodicals; Biotechnology -- Periodicals; Life sciences -- Periodicals; 610.5
• DOI: 10.1155/2013/159813
• Languages: English
• ISSNs: 2314-6133

Abstract

Abstract : Angiogenesis and lymphangiogenesis are important in the proliferation and survival of the malignant hematopoietic neoplasms, including non-Hodgkin's lymphomas (NHLs). Vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) play an important role in the initiation of angiogenesis. Both VEGF and bFGF have been reported to have prognostic significance in NHL. The present study aimed to determine an association between the VEGF and bFGF gene polymorphisms and disease susceptibility and progression. VEGF (rs3025039; 936 C>T) and bFGF (rs308395, −921 G>C) variants were determined in 78 NHL patients and 122 healthy individuals by PCR-RFLP technique. The presence of the VEGF 936T allele was found to significantly associate with worse prognosis of the disease (expressed by the highest International Prognostic Index (IPI)) (0.41 versus 0.20, P = 0.044 for IPI 4 among patients having and lacking the T allele). The VEGF 936T variant was also more frequent among patients with IPI 4 than in controls (OR = 3.37, P = 0.029 ). The bFGF −921G variant was more frequently detected among patients with aggressive as compared to those with indolent histological subtype (0.37 versus 0.18, P = 0.095 ) and healthy individuals (0.37 versus 0.19, OR = 2.51, P = 0.038 ). These results imply that VEGF and bFGF gene polymorphisms have prognostic significance in patients with NHL.