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134 projects found
Transcriptional analysis of left-sided colitis, panc...
This study characterizes the inflammatory processes in left-sided colitis, pancolitis, and UC-associated dysplasia at the transcriptional level in colonics biopsies in order to identify potential biomarkers and transcripts of importance for the carcinogenic behaviour of chronic inflammation
Keywords: NCBI GEO expression profiling by array
121
Mucosal gene expression profiling in (un)inflamed co...
In this study, we investigated if miRNA expression in UC mucosa is altered and correlated our findings with mucosal mRNA expression. Integration of mRNA and miRNA expression profiling may allow the identification of functional links between dysregulated miRNAs and their predicted target mRNA.
Keywords: NCBI GEO expression profiling by array
122
Mucosal expression profiling in (un)inflamed colon o...
This SuperSeries is composed of the SubSeries listed below.
Keywords: NCBI GEO expression profiling by array non-coding RNA profiling by array
123
Divergent genome wide transcriptional profiles from ...
Background/Purpose: Systemic lupus erythematosus (SLE) is a complex multi-system autoimmune disease of uncertain etiology. Patients from different ancestral backgrounds demonstrate differences in clinical manifestations and autoantibody profiles. In this study we examined genome-wide transcriptional patterns in major immune cell subsets across different ancestral backgrounds.Methods: Peripheral blood was collected from 21 African-American (AA) and 21 European-American (EA) SLE patients, 5 ...
Keywords: NCBI GEO expression profiling by array
124
Gene expression changes in blood RNA after swimming ...
Trihalomethanes (THM) are a class of disinfection by-products in chlorinated waters linked to deleterious health effects in humans although biological mechanisms are unclear. We aimed to study short-term changes in blood gene expression of adult recreational swimmers associated with physical activity and THM exposure.Adult volunteers (18-50 years, non-smokers, non-asthmatics) swam 40 minutes in an indoor chlorinated pool in Barcelona. Blood samples and THM measurements in exhaled breath were ...
Keywords: NCBI GEO expression profiling by array
125
Systems-based analyses of brain regions functionally...
Detailed analysis of disease-affected tissue provides insight into molecular mechanisms contributing to pathogenesis. Substantia nigra, striatum and cortex are functionally connected with increasing degreesof alpha-synuclein pathology in Parkinson's disease. Functional and causal pathway analysis of gene expression and proteomic alterations in these three regions revealed pathways that correlated with depositionof alpha-synuclein. Microarray and RNAseq experiments revealed previously unidenti...
Keywords: NCBI GEO expression profiling by array
126
Intrinsic self-DNA triggers inflammatory disease dep...
Inflammatory diseases such as Aicardi-Goutieres Syndrome (AGS) and severe systemic lupus erythematosus (SLE) are generally lethal disorders that have been traced to defects in the exonuclease Trex1 (DNAseIII). Mice lacking Trex1 similarly die at an early age through comparable symptoms, including inflammatory myocarditis, through chronic activation of the STING (stimulator of interferon genes) pathway. Here we demonstrate that phagocytes rather than myocytes are predominantly responsible for ...
Keywords: NCBI GEO expression profiling by array
127
Gene coexpression network and community detection an...
Prolonged febrile seizures history (FH) in early childhood is associated with refractory temporal lobe epilepsy (RTLE). FH-RTLE patients may have early (E, before 4 YOA) or late (L, mid-adolescence, early adult life) disease onset. In order to investigate molecular mechanisms underlying E and L forms we compared differentially expressed (DE) and complete (CO) transcriptional networks from hippocampal CA3 explants obtained from E and L patients.
Keywords: NCBI GEO expression profiling by array
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