Analysis on association between polymorphism of CD14 and IL-8 gene and susceptibility of necrotizing enterocolitis / 吉林大学学报(医学版)
Journal of Jilin University(Medicine Edition)
;
(6): 958-962, 2016.
Article
in Chinese
| WPRIM
| ID: wpr-504794
ABSTRACT
Objective:
To investigate the relationship between the gene polymorphism cluster of differentiation 14 (CD14)-159C/T (rs2569190),and interleukin-8 (IL-8)-251A/ T (rs4073)and the susceptibility of necrotizing enterocolitis (NEC),to clarify the influencing factors of susceptibility of NEC and to provide genetics theory basis for the research on the pathogenesis of NEC.Methods:
Total 28 newborns with NEC and 41 newborns without NEC were selected.The amplification of peripheral blood DNA was conducted by PCR.The genotypic and allelic frequencies of CD14-159C/T and IL-8-251A/T of the patients were detected by Sanger DNA sequencing method. The relationship between them and the susceptibility of NEC was studied.Results:
The distribution of genotypic frequencies of CD14-159C/T and IL-8-251A/T was consistent with Hardy-Weinberg equilibrium (P >0.05).There were no significant differences of the allelic and genotypic frequencies of CD14-159C/T,or genotypic frequencies of IL-8-251A/T between two groups (P >0.05).While in NEC group,the T allelic frequency of IL-8-251A/T site was higher than that in control group (χ2 = 4.184, P = 0.041, OR = 2.14, 95% CI 1.03 - 4.46 ).Conclusion:
The polymorphism of CD14-159C/T is irrelevant to the pathogeny of NEC,but T allelic frequency of IL-8-251A/T site might be related to the susceptibility of NEC.So T allele in IL-8-251A/T may be one of the danger factors of NEC.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Jilin University(Medicine Edition)
Year:
2016
Type:
Article
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