Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA147857 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Hippo pathway is evolutionarily well conserved. All core components of the pathway identified to date have one or more mammalian orthologs, including MST1/2 (Hippo), SAV1 (Salvador, also known as WW45), LATS1/2 (Warts), MOB1 (Mats), YAP1 and its paralog WWTR1 (also known as TAZ) (Yorkie), and TEAD1/2/3/4 (Scalloped). Ectopic over-expression of YAP1 in mouse liver led to develop hepatocellular carcinoma (HCC). HCC is the third most common cause of cancer-related death in the world, and accounts for an estimated 600,000 deaths annually. Lack of molecular classification and clinical heterogeneity of this malignant disease hampered the development of standardized treatment. To investigate roles of Hippo pathway in liver carcinogenesis, we generated liver-specific Mst1/2 -/- and Sav1 -/- mouse models and collected gene expression data from them. Our study provided new understanding on molecular characteristics of HCC. Sav1 and Mst1/2 Knockout models
2014-08-23 | E-GEOD-32510 | biostudies-arrayexpress
Project description:Gene profiling of heart atria in PI3K and Mst1 mouse models
| PRJNA113117 | ENA
Project description:PURPOSE: To provide a detailed gene expression profile of the normal postnatal mouse cornea. METHODS: Serial analysis of gene expression (SAGE) was performed on postnatal day (PN)9 and adult mouse (6 week) total corneas. The expression of selected genes was analyzed by in situ hybridization. RESULTS: A total of 64,272 PN9 and 62,206 adult tags were sequenced. Mouse corneal transcriptomes are composed of at least 19,544 and 18,509 unique mRNAs, respectively. One third of the unique tags were expressed at both stages, whereas a third was identified exclusively in PN9 or adult corneas. Three hundred thirty-four PN9 and 339 adult tags were enriched more than fivefold over other published nonocular libraries. Abundant transcripts were associated with metabolic functions, redox activities, and barrier integrity. Three members of the Ly-6/uPAR family whose functions are unknown in the cornea constitute more than 1% of the total mRNA. Aquaporin 5, epithelial membrane protein and glutathione-S-transferase (GST) omega-1, and GST alpha-4 mRNAs were preferentially expressed in distinct corneal epithelial layers, providing new markers for stratification. More than 200 tags were differentially expressed, of which 25 mediate transcription. CONCLUSIONS: In addition to providing a detailed profile of expressed genes in the PN9 and mature mouse cornea, the present SAGE data demonstrate dynamic changes in gene expression after eye opening and provide new probes for exploring corneal epithelial cell stratification, development, and function and for exploring the intricate relationship between programmed and environmentally induced gene expression in the cornea. Keywords: other
2004-01-02 | GSE887 | GEO
Project description:To describe the protein profile in hippocampus, colon and ileum tissue’ changing after the old faeces transplants, we adopted a quantitative label free proteomics approach.
2021-09-09 | PXD016432 | Pride
Project description:Sex differences in liver gene expression are dictated by sex-differences in circulating growth hormone (GH) profiles. Presently, the pituitary hormone dependence of mouse liver gene expression was investigated on a global scale to discover sex-specific early GH response genes that might contribute to sex-specific regulation of downstream GH targets and to ascertain whether intrinsic sex-differences characterize hepatic responses to plasma GH stimulation. RNA expression analysis using 41,000-feature microarrays revealed two distinct classes of sex-specific mouse liver genes: genes subject to positive regulation (class-I) and genes subject to negative regulation by pituitary hormones (class-II). Genes activated or repressed in hypophysectomized (Hypox) mouse liver within 30-90min of GH pulse treatment at a physiological dose were identified as direct targets of GH action (early response genes). Intrinsic sex-differences in the GH responsiveness of a subset of these early response genes were observed. Notably, 45 male-specific genes, including five encoding transcriptional regulators that may mediate downstream sex-specific transcriptional responses, were rapidly induced by GH (within 30min) in Hypox male but not Hypox female mouse liver. The early GH response genes were enriched in 29 male-specific targets of the transcription factor Mef2, whose activation in hepatic stellate cells is associated with liver fibrosis leading to hepatocellular carcinoma, a male-predominant disease. Thus, the rapid activation by GH pulses of certain sex-specific genes is modulated by intrinsic sex-specific factors, which may be associated with prior hormone exposure (epigenetic mechanisms) or genetic factors that are pituitary-independent, and could contribute to sex-differences in predisposition to liver cancer or other hepatic pathophysiologies.
2010-01-27 | GSE17644 | GEO
Project description:We used microarrays to detail genome-wide gene expression underlying cardiac myocyte pathologies and identified candidate genes and specific pathways affecting cardiac myopathies Keywords: transgenics, cardiac disease analysis Mouse heart atria were dissected for RNA extraction and hybridisation on Affymetrix microarrays. We sought to profile gene expression from the transgenic mouse models for non-transgenics (Ntg), dnPI3K (dominant negative for phosphoinositide 3-kinase), Mst1 (mammalian sterile 20-like kinase 1) and dnPI3K-Mst1 (double mutant) mouse models with a combined background of C57BL/6/FVB/N inbred strains. Pathological insults on cardiac myocytes are investigated
2010-04-07 | E-GEOD-12420 | biostudies-arrayexpress
Project description:Gene expression analysis of FHL2-knockout mouse liver
| PRJNA136107 | ENA
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from Mus musculus tissues (Heart, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2021-05-05 | PXD022309 | Pride
Project description:SILAC based protein correlation profiling using size exclusion of protein complexes derived from seven Mus musculus tissues (Heart, Brain, Liver, Lung, Kidney, Skeletal Muscle, Thymus)
2018-04-24 | PXD007288 | Pride
Project description: Not available
| S-EPMC8784167 | biostudies-literature