OBJECTIVE: • To evaluate the A to C nucleotide change located 202 bp upstream to the transcription start site, (-202 A/C polymorphism), in the insulin-like growth factor (IGF) binding protein-3 (IGFBP-3) gene, and its association with renal carinogenesis and with clinicopathological characteristics. PATIENTS AND METHODS: • We matched 158 male patients with clear-cell renal cell carcinoma (CCRCC) to 316 healthy controls, and genotyped one single nucleotide polymorphism (rs2854744) using the polymerase chain reaction restriction fragment length polymorphism technique. RESULTS: • The alleles and genotypes differed significantly between patients with CCRCC and controls (patients with CCRCC, P= 0.82; controls, P= 0.88). • We found that the frequency of the AA genotype was significantly higher in patients with CCRCC than in controls (odds ratio [OR]= 4.62, 95% confidence interval [CI]= 3.41-7.42, P= 0.001). • The A allele had a gene dose effect in increasing the risk of CCRCC (OR = 4.75, 95% CI = 3.64-7.64, P= 0.001). • The distribution of IGFBP-3 genotypes was also significantly associated with the histological grade (P= 0.001) and clinical stage (P= 0.001). CONCLUSION: • In the Iranian population, the polymorphism of the IGFBP-3 gene plays a pivotal role in the development of CCRCC.
OBJECTIVE: • To evaluate the A to C nucleotide change located 202 bp upstream to the transcription start site, (-202 A/C polymorphism), in the insulin-like growth factor (IGF) binding protein-3 (IGFBP-3) gene, and its association with renal carinogenesis and with clinicopathological characteristics. PATIENTS AND METHODS: • We matched 158 male patients with clear-cell renal cell carcinoma (CCRCC) to 316 healthy controls, and genotyped one single nucleotide polymorphism (rs2854744) using the polymerase chain reaction restriction fragment length polymorphism technique. RESULTS: • The alleles and genotypes differed significantly between patients with CCRCC and controls (patients with CCRCC, P= 0.82; controls, P= 0.88). • We found that the frequency of the AA genotype was significantly higher in patients with CCRCC than in controls (odds ratio [OR]= 4.62, 95% confidence interval [CI]= 3.41-7.42, P= 0.001). • The A allele had a gene dose effect in increasing the risk of CCRCC (OR = 4.75, 95% CI = 3.64-7.64, P= 0.001). • The distribution of IGFBP-3 genotypes was also significantly associated with the histological grade (P= 0.001) and clinical stage (P= 0.001). CONCLUSION: • In the Iranian population, the polymorphism of the IGFBP-3 gene plays a pivotal role in the development of CCRCC.
Authors: Lorenzo Berra; Emanuele Rezoagli; Davide Signori; Aurora Magliocca; Kei Hayashida; Jan A Graw; Rajeev Malhotra; Giacomo Bellani Journal: Intensive Care Med Exp Date: 2022-06-27
Authors: Christina A Von Roemeling; Laura A Marlow; Derek C Radisky; Austin Rohl; Hege Ekeberg Larsen; Johnny Wei; Heather Sasinowska; Heng Zhu; Richard Drake; Maciek Sasinowski; Han W Tun; John A Copland Journal: Oncotarget Date: 2014-07-30