PuSH - Publikationsserver des Helmholtz Zentrums München

Varzari, A.* ; Deyneko, I.V.* ; Vladei, I.* ; Grallert, H. ; Schieck, M.* ; Tudor, E.* ; Illig, T.*

Genetic variation in TLR pathway and the risk of pulmonary tuberculosis in a Moldavian population.

Infect. Genet. Evol. 68, 84-90 (2019)
Verlagsversion DOI PMC
Open Access Gold
Toll-like receptors (TLRs) play a critical role in initiating an immune response to infections. In this study, we examined whether single nucleotide polymorphisms (SNPs) in TLR pathway genes are associated with pulmonary tuberculosis (PTB) in a Moldavian population. Thirty-four SNPs in genes associated with the TLR pathway and two SNPs in ASAP1 gene identified by GWAS were selected for genotyping in 272 patients and 251 community-matched healthy controls. Twenty-nine SNPs passed quality control and were statistically evaluated. SNPs TLR9 rs352139, TLR2 rs3804099 and MYD88 rs4988453 were associated with PTB in females (OR = 0.49, p = 0.0009; OR = 0.51, p = 0.0008; OR = 0.33, p = 0.027; here and below log-additive model with minor alleles assumed as effect associated alleles), while SNP TLR8 rs3764880 showed a significant association in males (OR = 0.44, p = 0.0087). Furthermore, SNPs TLR9 rs352139 and TLR8 rs3764880 were associated with PTB in the late-onset ( >= 39-year-old) patient group (OR = 0.60, p = 0.0029 and OR = 0.70, p = 0.021, respectively) and SNPs TLR2 rs3804099, TLR4 rs4986790 and TLR4 rs1927906 in the early-onset (<= 38-year-old) group (OR = 0.53, p = 0.0012; OR = 3.45, p = 0.013; OR = 2.31, p = 0.044, respectively). After correction for multiple testing, only SNPs TLR9 rs352139 and TLR2 rs3804099 in the female group and SNP TLR2 rs3804099 in the early-onset group remained significant. In summary, we show an association of SNP TLR8 rs3764880 with PTB in the Moldavian male population, providing support to previous studies conducted on other populations. Polymorphisms rs3804099 (TLR2) and rs352139 (TLR9) may also be associated with PTB risk in the Moldavian population but their effect is less consistent across different studies. Additional large-scale association studies along with functional tests are required to dissect the relevance of these associations.
Impact Factor
Scopus SNIP
Web of Science
Times Cited
Scopus
Cited By
Altmetric
2.611
1.026
9
12
Tags
Anmerkungen
Besondere Publikation
Auf Hompepage verbergern

Zusatzinfos bearbeiten
Eigene Tags bearbeiten
Privat
Eigene Anmerkung bearbeiten
Privat
Auf Publikationslisten für
Homepage nicht anzeigen
Als besondere Publikation
markieren
Publikationstyp Artikel: Journalartikel
Dokumenttyp Wissenschaftlicher Artikel
Schlagwörter Pulmonary Tuberculosis ; Susceptibility ; Host Genetics ; Toll-like Receptors ; Single Nucleotide Polymorphisms ; Association Study; Susceptibility; Polymorphisms; Association; Recognition; Variants; Tirap; Resistance; Receptors; Myd88; Cd14
Sprache englisch
Veröffentlichungsjahr 2019
Prepublished im Jahr 2018
HGF-Berichtsjahr 2018
ISSN (print) / ISBN 1567-1348
e-ISSN 1567-7257
Quellenangaben Band: 68, Heft: , Seiten: 84-90 Artikelnummer: , Supplement: ,
Verlag Elsevier
Verlagsort Po Box 211, 1000 Ae Amsterdam, Netherlands
Begutachtungsstatus Peer reviewed
Institut(e) Institute of Epidemiology (EPI)
POF Topic(s) 30202 - Environmental Health
Forschungsfeld(er) Genetics and Epidemiology
PSP-Element(e) G-504091-002
Scopus ID 85058149726
PubMed ID 30529560
Erfassungsdatum 2018-12-20