Source:http://linkedlifedata.com/resource/pubmed/id/11023482
Switch to
Predicate | Object |
---|---|
rdf:type | |
lifeskim:mentions | |
pubmed:issue |
5
|
pubmed:dateCreated |
2000-12-1
|
pubmed:abstractText |
To determine whether known variants of the interleukin-1 (IL-1) and tumor necrosis factor (TNF) gene families are associated with severe manifestations of meningococcal disease, 276 white patients 4-70 years of age (median, 17 years) were genotyped. All patients had microbiologically proven Neisseria meningitidis infection; 39 died and 237 survived. A significant association (P<.001) was found between fatal outcome and genotype at IL1B (nucleotide position -511). Homozygous individuals, both for the common (1/1) and the rare (2/2) alleles, had increased odds ratios (ORs) for death, compared with heterozygous individuals (1/2): ORs (95% confidence intervals [CIs]) were 3.39 (1.39-8.29) and 7.35 (2.51-21.45), respectively. The mortality rates according to genotype at IL1B (-511) were 18.0% (1/1), 6.1% (1/2), and 32.3% (2/2), compared with 14.2% overall. The composite genotype, consisting of heterozygosity of IL1B (-511) together with homozygosity of the common allele of the IL-1 receptor antagonist gene (IL1RN) at +2018, was significantly associated with survival (P=.018; OR, 7.78 [95% CI, 1. 05-59.05]). There was no association between TNF genotype and fatal outcome. These data suggest that IL-1 genotype influences the severity of meningococcal disease.
|
pubmed:language |
eng
|
pubmed:journal | |
pubmed:citationSubset |
AIM
|
pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Nov
|
pubmed:issn |
0022-1899
|
pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
182
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
1557-60
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:11023482-Adolescent,
pubmed-meshheading:11023482-Adult,
pubmed-meshheading:11023482-Aged,
pubmed-meshheading:11023482-Child,
pubmed-meshheading:11023482-Child, Preschool,
pubmed-meshheading:11023482-Genotype,
pubmed-meshheading:11023482-Humans,
pubmed-meshheading:11023482-Interleukin-1,
pubmed-meshheading:11023482-Meningococcal Infections,
pubmed-meshheading:11023482-Middle Aged,
pubmed-meshheading:11023482-Polymorphism, Genetic,
pubmed-meshheading:11023482-Tumor Necrosis Factor-alpha
|
pubmed:year |
2000
|
pubmed:articleTitle |
An interleukin-1 genotype is associated with fatal outcome of meningococcal disease.
|
pubmed:affiliation |
1Division of Genomic Medicine, University of Sheffield Medical School, Sheffield, and 2Meningococcal Reference Unit, Manchester Public Health Laboratory, Withington Hospital, Manchester, United Kingdom. r.c.read@sheffield.ac.uk
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|