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To study the molecular mediators of naturally rewarding effects of palatable food we used a model of palatable “snacking” (Ulrich-Lai et al., 2007) in which rats are given chronic, brief access to a limited amount of sucrose solution (30%). Single housed, male Long-Evans rats (250g) (n=12 per...
ORGANISM(S): Rattus norvegicus 
A genome-wide transcriptomic analysis of the response of the model streptomycete Streptomyces coelicolor A3(2) M145 to fermentor culture in Modified Evans Media limited, respectively, for nitrogen, phosphate and carbon
ORGANISM(S): Streptomyces coelicolor A3(2) 
Dioxin-like chemicals are well-known for their ability to upregulate expression of numerous genes via the AH receptor (AHR). However, recent transcriptomic analyses in several laboratories indicate that dioxin-like chemicals or AHR genotype itself also can downregulate levels of mRNAs encoded by nu...
ORGANISM(S): Rattus norvegicus 

Tapping into the metabolic cross-talk between a host and its virus can reveal unique strategies employed during infection. Viral infection is a dynamic process that generates an evolving metabolic landscape. Gaining a continuous view into the infection process is highly challenging and is limited...

2018-11-29 | MTBLS769 | MetaboLights
Background; The rat is a major model organism in toxicogenomics and pharmacogenomics, and the use of steady-state hepatic mRNA levels to predict and understand drug toxicity and mechanism is well-established. Surprisingly, the inter- and intra-strain variability of rat mRNA expression has not been e...
ORGANISM(S): Rattus norvegicus 

Characterizing the mode of action of antimalarial compounds that emerge from high-throughput phenotypic screens is central to understanding how parasite resistance to these drugs can emerge. Here, we have employed untargeted metabolomics to inform on the mechanism of action of antimalarial leads ...

2023-09-27 | MTBLS6580 | MetaboLights
The aim of the experiment was the analysis of key molecular changes with an unbiased, transcriptomics-based approach in a prediabetes model. Small RNA sequencing analysis was applied to explore the expression changes resulted high-fat chow (supplemented with 40% lard) diet for 21 weeks and a single ...
ORGANISM(S): Rattus norvegicus 
Pancreatic ductal adenocarcinoma (PDAC) is a lethal malignancy in need of new therapeutic options. Using an unbiased analysis of super-enhancers (SEs) as sentinels of core genes involved in cell-specific function, we uncover a druggable SE-mediated RNA-binding protein (RBP) cascade that supports PDA...
ORGANISM(S): Mus musculus (Mouse) 
2023-06-15 | PXD030423 | Pride
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