Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
As in JDM, we observed a significant association with a haplotype of the major histocompatibility complex (MHC) (DLA-DRB1*002:01/-DQA1*009:01/-DQB1*001:01), particularly in homozygosity (P-val = 0.0001).
|
28158183 |
2017 |
Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
At diagnosis of juvenile DM in 61 children prior to the initiation of treatment, tumor necrosis factor alpha (TNFalpha) -308 allele and DQA1*0501 status was determined, juvenile DM Disease Activity Scores (DAS) were obtained, and nailfold capillaroscopy was performed.
|
18240225 |
2008 |
Dermatomyositis, Childhood Type
|
0.100 |
Biomarker
|
disease |
BEFREE |
In a logistic regression model, DRB1*0301 and DQA1*0201 were the strongest risk and protective factors, respectively, for juvenile DM.
|
17133612 |
2006 |
Dermatomyositis, Childhood Type
|
0.100 |
Biomarker
|
disease |
BEFREE |
The combination HLA-B52, DRB1*15021, DQA1*0103, and DQB1*0601 may contribute to the pathogenesis of JDM in Japanese patients.
|
15338511 |
2004 |
Dermatomyositis, Childhood Type
|
0.100 |
Biomarker
|
disease |
BEFREE |
The purpose of this study was to compare the gene expression profiles in muscle biopsies of four untreated DQA1*0501(+) JDM children with profiles from children with a known necrotizing myopathy (Duchenne muscular dystrophy), as well as an in vitro antiviral model (NF90), and healthy pediatric controls.
|
11937576 |
2002 |
Dermatomyositis, Childhood Type
|
0.100 |
Biomarker
|
disease |
BEFREE |
We speculate that DQA1*0501 is associated with JDM susceptibility to an infectious process, eliciting and activating NK cells early in the disease course.
|
11564368 |
2001 |
Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
The 2 patients were shown to share the HLA-DQA1*0501 allele, known to be associated with susceptibility to JDMS.
|
10606384 |
1999 |
Dermatomyositis, Childhood Type
|
0.100 |
Biomarker
|
disease |
BEFREE |
DQA1*0501 confers genetic risk for JDMS; we cannot exclude the effects of alleles at other linked loci that were not studied or interactive effects between DQA1 alleles and alleles at other loci.
|
9598907 |
1998 |
Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
We have previously shown that juvenile dermatomyositis is associated with the HLA-DQA1*0501 allele.
|
9550430 |
1997 |
Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
Association of the HLA-DQA1*0501 allele in multiple racial groups with juvenile dermatomyositis.
|
8666549 |
1995 |
Dermatomyositis, Childhood Type
|
0.100 |
GeneticVariation
|
disease |
BEFREE |
Our results indicate that JDMS is associated with the HLA-DQA1 allele DQA1 *0501 on non-DR3 haplotypes in Caucasian JDMS.
|
1783570 |
1991 |