Association between IL-1RN VNTR, IL-1β -511 and IL-6 (-174, -572, -597) gene polymorphisms and urolithiasis.
Urolithiasis is a common multifactorial urological disorder that is characterized by stone formation. Interleukin (IL)-1 and IL-6 are pro-inflammatory cytokines that might be linked with urolithiasis. The single nucleotide polymorphisms within the IL-1 and IL-6 cytokine genes altered the cytokine expression levels. Our aim was to investigate the potential of IL-1β (-511 C>T), IL-6 (-174 G>C, -572 G>C, -597 G>A) and IL-1RN VNTR gene polymorphisms to be a genetic marker for urinary stone disease. The polymorphisms studied in the promoter regions of IL-1β and IL-6 genes did not reveal a strong association with urolithiasis when compared to the control group (p = 0.293, 0.871, 0.921, 0.536, respectively). However, a significant difference was observed between control and patient groups for IL-1RN VNTR gene polymorphism (χ(2) = 6.131, d.f. = 2, p = 0.047). Our data provide evidence that IL-1RN VNTR gene polymorphism may be involved in the pathogenesis of urinary stone formation, contributing to genetic susceptibility for urolithiasis.
Molecular Biology and Genetics Department, Science and Literature Faculty, Istanbul Kultur University, Istanbul, Turkey. a.coker@iku.edu.tr
Ajda
A
Çoker Gurkan
Serdar
S
Arisan
Elif Damla
ED
Arisan
Nurettin Cem
NC
Sönmez
Narçin
N
Palavan Ünsal
D000328:Adult; D000483:Alleles; D016022:Case-Control Studies; D016207:Cytokines / Q000378:metabolism; D018450:Disease Progression; D005260:Female; D005787:Gene Frequency; D020022:Genetic Predisposition to Disease; D005838:Genotype; D006801:Humans; D053590:Interleukin 1 Receptor Antagonist Protein / Q000235:genetics*; D053583:Interleukin-1beta / Q000235:genetics*; D015850:Interleukin-6 / Q000235:genetics*; D008297:Male; D008875:Middle Aged; D011110:Polymorphism, Genetic; D020641:Polymorphism, Single Nucleotide; D014545:Urinary Calculi / Q000235:genetics; D052878:Urolithiasis / Q000235:genetics*
D016207:Cytokines; C507763:IL1RN protein, human; D053590:Interleukin 1 Receptor Antagonist Protein; D053583:Interleukin-1beta; D015850:Interleukin-6