Δ albumin is a better prognostic marker for an eventful postoperative course after laparoscopic surgery in patients with Crohn's disease in comparison to albumin alone.
[<sup>18</sup>F]FDG PET/MR enterography for the assessment of inflammatory activity in Crohn's disease: comparison of different MRI and PET parameters.
With the use of a mouse model of TNF-driven Crohn's-like ileitis (TNF(Δ) (ARE)), we examined the role of CCR7 in the control of intestinal T cell and DC retention/egress during experimental CD.
With the use of a mouse model of TNF-driven Crohn's-like ileitis (TNF(Δ) (ARE)), we examined the role of CCR7 in the control of intestinal T cell and DC retention/egress during experimental CD.
With the recent completion of the human genome project, whole genome association studies (WGAS) have now become possible and have identified additional genes (IL23R, IRGM, PTGER4, ATG16L1) for Crohn's disease and ulcerative colitis, that have subsequently been replicated.
With respect to ATG16L1, the G allele of SNP rs2241880 has been shown in multiple association studies to confer strong risk for CD, although its association with UC remains more debatable.
With respect to ATG16L1, the G allele of SNP rs2241880 has been shown in multiple association studies to confer strong risk for CD, although its association with UC remains more debatable.
Whole-exome sequence analysis was performed using DNA from 46 of the children with CD to examine associations with NADPH gene mutations; RNA sequence analyses were performed using blood cells from 46 children with CD to test for variations in neutrophil gene expression associated with ROS production.
While the three risk alleles influence susceptibility to Crohn's disease in Australia, we show that these alleles do not fully explain the linkage evidence and suggest that there are very likely additional IBD1 susceptibility alleles yet to be described in Australian CD at the NOD2 locus.
While the three risk alleles influence susceptibility to Crohn's disease in Australia, we show that these alleles do not fully explain the linkage evidence and suggest that there are very likely additional IBD1 susceptibility alleles yet to be described in Australian CD at the NOD2 locus.
While the three risk alleles influence susceptibility to Crohn's disease in Australia, we show that these alleles do not fully explain the linkage evidence and suggest that there are very likely additional IBD1 susceptibility alleles yet to be described in Australian CD at the NOD2 locus.
While genome-wide association studies (GWAS) has linked LRRK2 with Crohn's disease and leprosy, it has received the greatest attention due to it being implicated as one of the genetic loci associated with autosomal dominant inheritance in Parkinson's disease (PD).
While colocalization analyses were inconclusive, functional characterization of these variants provided the strongest evidence for a model in which genetic variation at rs1734907 modulates risk of schizophrenia and Crohn's disease via altered methylation and expression of EPHB4-a gene whose protein product guides the migration of neuronal axons in the brain and the migration of lymphocytes towards infected cells in the immune system.
While CARD15 variants associated with CD are located within or near the C-terminal leucine-rich repeat domain and cause decreased NF-kappaB activation, BS mutations affect the central nucleotide-binding NACHT domain and result in increased NF-kappaB activation.
Whereas wild-type Teff cells upregulated Mdr1 in the ileum, those lacking Mdr1 displayed mucosal dysfunction and induced Crohn's disease-like ileitis following transfer into Rag1<sup>-/-</sup> hosts.
Whereas wild-type Teff cells upregulated Mdr1 in the ileum, those lacking Mdr1 displayed mucosal dysfunction and induced Crohn's disease-like ileitis following transfer into Rag1<sup>-/-</sup> hosts.
Whereas the expression of meprinbeta and tenascin-C does not overlap in normal colon tissue, inflamed lesions of the mucosa from patients with Crohn's disease exhibited many meprinbeta-positive leukocytes in regions where tenascin-C was strongly induced.
When compared with Crohn's disease patients without CARD15 mutations, the presence of at least one CARD15 variant in Crohn's disease patients more frequently led to gASCA positivity (66.1% versus 51.5%, p < 0.0001) and ALCA positivity (43.3% versus 34.9%, p = 0.018) and higher gASCA titers (85.7 versus 51.8 ELISA units, p < 0.0001), independent of ileal involvement.
When adjusted for confounders, a lower incidence rate of disease activity was found among antidepressant users compared with nonusers in both CD (incidence rate ratio [IRR], 0.75; 95% confidence interval [CI], 0.68-0.82) and UC (IRR, 0.90; 95% CI, 0.84-0.95) patients.
When a sufficiently powered cohort is evaluated, familial aggregation in IBD is associated to an earlier disease onset, more EIMs and more severe phenotype in CD.