Project description:Comparison between pattern of gene expression in uncultured keratinocytes derived from the epidermis of embryonic mice (E15.5) versus newborn mice and comparison between pattern of gene expression in primary keratinocytes derived from newborn mice plus/minus activated Notch1 expression. Keywords = mouse Keywords = keratinocyte Keywords = skin Keywords = embryonic development. Keywords: other
Project description:miRNA expression was compared in skin from control newborn mice and littermate mice ectopically expressing the potent secreted WNT inhibitor Dickkopf 1 (DKK1) in the epidermis. DKK1 completely suppresses hair follicle development. Multiple miRNAs were identified that reproducibly produced signals above background in both types of skin sample. Several miRNAs were identified for which hybridization signals were on average more than 2.5 fold higher in control samples than in Dkk1-expressing samples, suggesting these may be upregulated in hair follicles, and/or are direct or indirect targets of WNT inhibition in the skin. Keywords: miRNA expression array, transgenic mouse, skin, WNT
Project description:Background: Comparison of temporal gene expression profiles. The RNA-seq data comprises 3 age groups: 2, 15 and 30 months for mouse skin; 5, 24 and 42 months for zebrafish skin. Illumina 50bp single-stranded single-read RNA sequencing Jena Centre for Systems Biology of Ageing - JenAge (www.jenage.de)
Project description:Comparison of gene expression profiles from Mus musculus skin of two age groups. The RNA-seq data comprise 2 groups at ages: 2 and 9 months. Jena Centre for Systems Biology of Ageing - JenAge (www.jenage.de)
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:Comparison of temporal small RNA gene expression from Mus musculus skin. The RNA-seq data comprise 5 groups at ages: 2, 9, 15, 24 and 30 months. Jena Centre for Systems Biology of Ageing - JenAge (www.jenage.de)
