Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The current study suggests that CYP2D6*4 and MDR1 3435 C/T gene polymorphisms may be risk factors for UC susceptibility.
|
30551694 |
2018 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
MDR1 gene variants and haplotypes were associated with UC in Serbian IBD patients, further supporting their potential role in susceptibility to UC.
|
29543864 |
2018 |
Ulcerative Colitis
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Both children and adults had decreased multidrug resistance protein 1 expression in colon, which inversely correlated with disease score, IL-6 and interferon-γ levels in UC-New children.
|
27622899 |
2017 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
ABCB1 1236C>T polymorphism significantly affects the therapeutic efficacy of tarcolimus at 12 weeks under the tight dose-adjusting treatment for ulcerative colitis.
|
28135009 |
2017 |
Ulcerative Colitis
|
0.400 |
Biomarker
|
disease |
BEFREE |
Here, we found that protein expression of ABCB1 (ATP Binding Cassette Subfamily B Member 1) / MDR1 (multidrug resistance 1) was diminished in the intestinal mucosa of patients with active UC with or without CAC, but not in non-UC patients with sporadic colon cancer.
|
28686677 |
2017 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
While, no remarkable relationship is observed between ABCB1 C3435T polymorphisms and UC.
|
25755800 |
2015 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The correlations between SNPs of CTLA-4 gene, MDR1 gene and the risk of UC were evaluated by OR at 95%CI.
|
26379408 |
2015 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Besides, stratified analysis by clinical type also indicated that no significant association between MDR1 C3435T and the risk of Crohn's disease and ulcerative colitis was observed.
|
24449364 |
2014 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
MDR1 polymorphisms are associated with both CD and UC with a stronger association with UC.
|
23537364 |
2013 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
Finally, active UC in patients carrying the TLR2-R753Q and MDR1-C3435T polymorphisms was associated with increased nuclear expression of caspase-1 protein and cell death in areas of acute inflammation, compared with active UC patients without these variants.
|
23636052 |
2013 |
Ulcerative Colitis
|
0.400 |
Biomarker
|
disease |
BEFREE |
The expression level of the ABCB1/MDR1 gene which encodes P-glycoprotein seems to be of great prognostic relevance while evaluating patients' susceptibility to UC or CD.
|
22661185 |
2012 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
ABCB1 single-nucleotide polymorphisms determine tacrolimus response in patients with ulcerative colitis.
|
21289623 |
2011 |
Ulcerative Colitis
|
0.400 |
Biomarker
|
disease |
LHGDN |
We investigated whether common MDR1 variants were associated with UC in the genetically heterogeneous North Indian population.
|
19005421 |
2009 |
Ulcerative Colitis
|
0.400 |
Biomarker
|
disease |
BEFREE |
Cytokine-mediated downregulation of the major human efflux transporter ABCB1 in inflamed intestine of UC patients is presumably dependent on disease activity, with a possible contribution from IL8.
|
19958093 |
2009 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The polymorphism located in intron 3 of the MDR1 gene showed a weak association with CD, and a marginally suggestive association with UC.
|
18819034 |
2009 |
Ulcerative Colitis
|
0.400 |
Biomarker
|
disease |
BEFREE |
The results of our study support the role of MDR1 as a candidate gene for ulcerative colitis.
|
19685447 |
2009 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We investigated whether common MDR1 variants were associated with UC in the genetically heterogeneous North Indian population.
|
19005421 |
2009 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
We investigated DNA methylation of the MDR1 gene in ulcerative colitis (UC) and its relation to MDR1 C3435T genotypes.Eighty-three UC patients were enrolled.
|
19288029 |
2009 |
Ulcerative Colitis
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
Expression of both efflux transporters BCRP and MDR1 is reduced, but only in inflamed tissue of patients with active UC.
|
19052456 |
2008 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
In patients with extensive UC a significantly different distribution of genotypes of the MDR1 G/A change located in intron 3 (rs3789243) was observed between carriers/noncarriers of the -25385T risk allele (P = 0.005).
|
17828778 |
2007 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
With the genotype/phenotype analysis, no correlation in patients with UC with the MDR1 gene was found.
|
17255827 |
2007 |
Ulcerative Colitis
|
0.400 |
AlteredExpression
|
disease |
BEFREE |
MDR1 mRNA levels in uninflamed colon of UC patients were comparable to healthy controls, while they were slightly decreased in ileum and slightly increased in colon of CD patients.
|
17262809 |
2007 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
A total of 211 patients with Crohn's disease (CD), 97 patients with ulcerative colitis (UC), and 212 control subjects were investigated for the presence of MDR1 G2677T/A and C3435T polymorphisms.
|
17260353 |
2007 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
BEFREE |
The TT genotype of exon 21 MDR1 polymorphisms is associated with a higher risk of CsA failure in patients with steroid resistant UC.
|
17206635 |
2007 |
Ulcerative Colitis
|
0.400 |
GeneticVariation
|
disease |
LHGDN |
In patients with extensive UC a significantly different distribution of genotypes of the MDR1 G/A change located in intron 3 (rs3789243) was observed between carriers/noncarriers of the -25385T risk allele (P = 0.005).
|
17828778 |
2007 |