Open AccessAssociation of ficolin ‐ 1 and ficolin ‐ 3 gene variation and pulmonary tuberculosis susceptibility in a Chinese population
Author(s) -
Li Ye,
You EnQing,
Lin WenHong,
Liu XiaoNing,
Shen DePei,
Zhang XinLi,
Ma DongChun,
Li HongMiao
Publication year - 2021
Publication title -
journal of clinical laboratory analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.536
H-Index - 50
eISSN - 1098-2825
pISSN - 0887-8013
DOI - 10.1002/jcla.23732
Subject(s) - haplotype , genotype , single nucleotide polymorphism , allele , medicine , tuberculosis , pathogenesis , gene , genetics , gastroenterology , immunology , biology , pathology
Background The aim of our study was to estimate the association of ficolin ‐ 1 ( FCN1) gene (rs10120023, rs1071583) and ficolin ‐ 3 ( FCN3 ) gene (rs3813800, rs10794501) polymorphisms and pulmonary tuberculosis (PTB) susceptibility, as well as their several clinical features, in a Chinese population. Methods This study included a cohort of 489 PTB patients and 489 healthy controls, and the four SNPs were genotyped by improved multiple ligase detection reaction (iMLDR). Results We found that there were no significant differences regarding the allele and genotype frequencies of FCN1 rs10120023, rs1071583 and FCN3 rs3813800, rs10794501 between PTB patients and healthy controls (all p > 0.05). The association of three main haplotypes (CC, CT, and TC) in FCN1 and three main haplotypes (CT, GA, and GT) in FCN3 with PTB susceptibility was also analyzed, and no significant association was detected (all p > 0.05). In FCN1 , the rs1071583 TT genotype was significantly associated with the occurrence of drug resistance in PTB patients ( p = 0.040). In addition, the GG genotype and G allele frequencies of rs3813800 in FCN3 gene were significantly higher in PTB patients with pulmonary infection ( p = 0.027, p = 0.020, respectively). Conclusions FCN1 and FCN3 genetic variation were not contributed to the pathogenesis of PTB in Chinese. While rs1071583 and rs3813800 variant might associate with several clinical characteristics of PTB.