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UnknownGenetics of rheumatoid arthritis contributes to biology and drug discovery.
A major challenge in human genetics is to devise a systematic strategy to integrate disease-associated variants with diverse genomic and biological data sets to provide insight into disease pathogenesis and guide drug discovery for complex traits such as rheumatoid arthritis (RA). Here we performed ...
S-EPMC3944098 | biostudies-literature
MetabolomicsSoftware tool for internal standard based normalization of lipids, and effect of data-processing strategies on resulting values

BACKGROUND: Lipidomics, the comprehensive measurement of lipids within a biological system or substrate, is an emerging field with significant potential for improving clinical diagnosis and our understanding of health and disease. While lipids diverse biological roles contribute ...

2022-05-17 | MTBLS710 | MetaboLights
TranscriptomicsInnervated and 2 month Denervated Rat EDL muscles
The right legs of 8 Brown-Norway male rats were denervated by a high sciatic nerve section in the hip region of the hind limb.Two months after denervation (6 months of age), extensor digitorum longus (EDL) muscles were removed from the operated legs. The EDL muscles from 8 age-matched non-operated r...
ORGANISM(S): Rattus norvegicus 
2004-09-10 | E-GEOD-1741 | biostudies-arrayexpress
TranscriptomicsGenome-wide analysis of brown adipose tissue gene expression of IL15-depleted mice under normal diet or diet enriched with the beta3-adrenergic agonist CL 316243
Chronic inflammation is one of the major players in the obesity related metabolic syndrome. However the various inflammatory mediators appear to promote insulin resistance directly or indirectly through their ability to induce the inflammatory cascade. Interleukin-15 (IL-15) is a pro-inflammatory cy...
ORGANISM(S): Mus musculus 
2014-07-01 | E-GEOD-55057 | biostudies-arrayexpress
UnknownClinical utility of random anti-tumor necrosis factor drug-level testing and measurement of antidrug antibodies on the long-term treatment response in rheumatoid arthritis.

Objective

To investigate whether antidrug antibodies and/or drug non-trough levels predict the long-term treatment response in a large cohort of patients with rheumatoid arthritis (RA) treated with adalimumab or etanercept and to identify factors influencing antidrug antibody and drug levels...
S-EPMC4843946 | biostudies-literature
UnknownDifferences In Nursing Home Staff COVID-19 Testing Rates And Odds Of Vaccination Across Work Shifts.
COVID-19 vaccination and regular testing of nursing home staff have been critical interventions for mitigating COVID-19 outbreaks in US nursing homes. Although implementation of testing has largely been left to nursing home organizations to coordinate, vaccination occurred through a combination of s...
S-EPMC9990769 | biostudies-literature
UnknownCOVID-19 Mortality Rates Among Nursing Home Residents Declined From March To November 2020.
Improved therapeutics and supportive care in hospitals have helped reduce mortality from COVID-19. However, there is limited evidence as to whether nursing home residents, who account for a disproportionate share of COVID-19 deaths and are often managed conservatively in the nursing home instead of ...
S-EPMC8045482 | biostudies-literature
TranscriptomicsRNA-seq from heart tissue of 192 heterogeneous stock rats
We measured heart gene expression in 192 heterogeneous stock rats. These animals were part of a larger cohort that were extensively phenotyped and genotyped and originally published in PMID: 23708188, although the gene expression data here were not included in that study.
ORGANISM(S): Rattus norvegicus 
2023-04-03 | E-MTAB-12701 | biostudies-arrayexpress
TranscriptomicsRNA-seq from amygdala tissue of 205 heterogeneous stock rats
We measured amygdala gene expression in 205 Heterogeneous Stock (N:HS) rats. These animals were part of a larger cohort that were extensively phenotyped and genotyped and originally published in PMID: 23708188, although the gene expression data here were not included in that study.
ORGANISM(S): Rattus norvegicus 
2023-04-03 | E-MTAB-12693 | biostudies-arrayexpress
TranscriptomicsNon-genotoxic Hepatocarcinogens
There is no accurate and well-validated short-term test for non-genotoxic carcinogens, necessitating an expensive two year rodent bioassay before a risk assessment can begin. We have developed a short-term in vivo rat assay that predicts whether non-genotoxic chemicals are likely to induce hepatic t...
ORGANISM(S): Rattus norvegicus 
2007-06-22 | E-GEOD-8251 | biostudies-arrayexpress
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