Project description:Pituitaries of basal and stressed Crhr1-wildtype (wt) and -knockout (ko) mice (Timpl et al., 1998) As the Crh-system and the HPA-axis are known to be crucially invovled in the onset, development and maintainance of psychiatric disorders like anxiety and depression and regulate the behavioural and endocrine stress responses the further analysis of Crhr1-dependent signaling cascades is essential to understand the molecular mechanisms behind these psychiatric diseases. In this project, new candidate genes involved in Crhr1-dependent signaling cascades were dissected using metyrapone treated stressed Crhr1-wt and -ko (Timpl et al., 1998) mice using 30 min restraint stress. Changes in mRNA expression of pituitaries of basal and stressed Crhr1-wt and -ko mice were analysed 1 and 3h, respectively, after stress begin on the Sentrix Mouse-6 Expression BeadChip.
Project description:The aim of the study was to investigate whether the trefoil peptide genes, in concerted action with a miRNA regulatory network, were contributing to nutritional maintrenance. Using a Tff3 knock-out mouse model, 21 specific miRNAs were noted to be significantly deregulated when compared to the wild type strain.
Project description:The aim of the study was to investigate whether the trefoil peptide genes, in concerted action with a miRNA regulatory network, were contributing to nutritional maintrenance. Using a Tff2 knock-out mouse model, 48 specific miRNAs were noted to be significantly deregulated when compared to the wild type strain.
Project description:The aim of this study was to assess whether chronic treatment with RPV can modulate the progression of chronic liver disease, especially of non-alcoholic fatty liver disease (NAFLD), through a nutritional model in wild-type mice Mice were daily treated with RPV (p.o.) and fed with normal or high fat diet during 3 months to induce fatty liver disease
Project description:We collected whole genome testis expression data from hybrid zone mice. We integrated GWAS mapping of testis expression traits and low testis weight to gain insight into the genetic basis of hybrid male sterility. Gene expression was measured in whole testis from males aged 62-86 days. Samples include 190 first generation lab-bred male offspring of wild-caught mice from the Mus musculus musculus - M. m. domesticus hybrid zone.
