Evidence map›Paper›PMID 21544638›Full record

ArticleRheumatology international2012

Mannose-binding lectin 2 gene haplotype analysis in Korean patients with ankylosing spondylitis.

Churl Hyun Im, Jinhyun Kim, Yun Jong Lee, Eun Young Lee, Eun Bong Lee, Kyung Sook Park, Yeong Wook Song

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Article in Rheumatology international, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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5citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Churl Hyun ImDivision of Rheumatology, Department of Internal Medicine, Department of Immunology, Medical Research Center, Seoul National University College of Medicine, 28 Yongun-dong, Chongno-gu, Seoul 110-744, Korea.
Jinhyun Kim
Yun Jong Lee
Eun Young Lee
Eun Bong Lee
Kyung Sook Park
Yeong Wook Song

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mannose-binding lectin (MBL) serum levels or genetic polymorphisms are known to be associated with autoimmune diseases. We investigated MBL2 genetic polymorphisms in 95 patients with ankylosing spondylitis (AS) and in 252 healthy controls. MBL2 promoter polymorphisms at -550 (H/L), -221 (Y/X), +4 (P/Q), and exon polymorphisms at codon 52 (Arg/Cys), 54 (Gly/Asp, or A/B), and 57 (Gly/Glu) were investigated using polymerase chain reaction and restriction fragment length polymorphism. Genetic polymorphisms were analyzed using SPSS (ver 12.0) and Haploview (ver 4.2). MBL2 single-nucleotide polymorphisms (SNPs) were not significantly different between patients with AS and controls. By haplotype analysis, LYPB frequency was significantly lower in AS (10.7% vs. 21.3%, OR 0.441, 95% CI: 0.266-0.733, P value = 0.001, Pc value = 0.008). The frequency of LYPA (15.4% vs. 9.2%, OR 1.802, 95% CI: 1.097-2.961, P value = 0.019, Pc value = 0.101) and HYPB (3.5% vs. 0.8%, OR 4.457, 95% CI: 1.289-15.409, P value = 0.011, Pc value = 0.060) tended to be higher in AS. Clinical characteristics of AS were not associated with any MBL2 SNP or haplotype. In summary, haplotypes of MBL2 genetic polymorphisms were found to be associated with AS, which suggests that MBL2 genetic polymorphisms may play a role during the development of AS.

Indexed as

HaplotypesAdultAsian PeopleCase-Control StudiesChi-Square DistributionExonsFemaleGene FrequencyGenetic Predisposition to DiseaseHumansMaleMannose-Binding LectinOdds RatioPolymerase Chain ReactionPolymorphism, Restriction Fragment LengthPolymorphism, Single NucleotideMannose-Binding LectinMBL2 protein, human

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.