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Cytokine Gene Considerations in Giant Cell Arteritis: IL10 Promoter Polymorphisms and a Review of the Literature

Overview of attention for article published in Clinical Reviews in Allergy & Immunology, January 2014
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Title
Cytokine Gene Considerations in Giant Cell Arteritis: IL10 Promoter Polymorphisms and a Review of the Literature
Published in
Clinical Reviews in Allergy & Immunology, January 2014
DOI 10.1007/s12016-013-8405-8
Pubmed ID
Authors

Lorena Alvarez-Rodriguez, Marcos Lopez-Hoyos, Eugenio Carrasco-Marín, Gaurav Tripathi, Pedro Muñoz Cacho, Cristina Mata, Jaime Calvo-Alen, Maite Garcia-Unzueta, Elena Aurrecoechea, Victor Manuel Martinez-Taboada

Abstract

Polymorphisms of cytokine genes have been investigated as susceptibility markers of giant cell arteritis (GCA). Here, we have reviewed the evidence to date and especially addressed the functional consequences of IL10 (-592C/A and -1082A/G) gene polymorphisms and their association with susceptibility to and disease phenotype in GCA. A total number of 71 patients with GCA and 124 age-matched controls were genotyped using allele-specific primers and restriction fragment length polymorphism analysis. As previous studies in GCA showed inconsistent results, a meta-analysis of the existing studies was also conducted by using both fixed and random-effects models. The levels of circulating IL10 and the production of IL10 by peripheral blood mononuclear cells after in vitro stimulation were studied by Cytometric Bead Array. Data showed no significant differences in genotype or allele frequency distribution between patients and controls. The clinical characteristics and prognosis of these patients were also unrelated to the presence of these polymorphisms. However, the meta-analysis found a significant association of IL10 -592C/A polymorphism with susceptibility to GCA (odds ratio 2.205 (95 % confidence interval 1.074-4.524); p = 0.031). In both patients and age-matched controls, no differences in circulating IL10 levels or IL10 production were observed depending on the genotypes of the IL10 gene. In conclusion, although our cohort results do not support the impact of IL10 variants in susceptibility or clinical phenotype of GCA patients, the meta-analysis revealed a significant association of -592C/A polymorphism with susceptibility to GCA. In this population, no functional association was found between IL10 gene variants and IL10 production.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 12 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 12 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 3 25%
Other 2 17%
Student > Bachelor 2 17%
Researcher 2 17%
Student > Master 1 8%
Other 1 8%
Unknown 1 8%
Readers by discipline Count As %
Medicine and Dentistry 4 33%
Nursing and Health Professions 2 17%
Mathematics 1 8%
Immunology and Microbiology 1 8%
Agricultural and Biological Sciences 1 8%
Other 0 0%
Unknown 3 25%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 07 January 2014.
All research outputs
#15,034,633
of 23,975,976 outputs
Outputs from Clinical Reviews in Allergy & Immunology
#491
of 690 outputs
Outputs of similar age
#179,677
of 312,592 outputs
Outputs of similar age from Clinical Reviews in Allergy & Immunology
#11
of 12 outputs
Altmetric has tracked 23,975,976 research outputs across all sources so far. This one is in the 37th percentile – i.e., 37% of other outputs scored the same or lower than it.
So far Altmetric has tracked 690 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 10.8. This one is in the 28th percentile – i.e., 28% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 312,592 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 42nd percentile – i.e., 42% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 12 others from the same source and published within six weeks on either side of this one. This one is in the 8th percentile – i.e., 8% of its contemporaries scored the same or lower than it.