Zebrafish is an ideal model for the toxicity studies on medicines and environmental genetic toxicants.Different development defects were observed in zebrafish embryos exposed to -ray and heavy ion (carbon or iron) irradiation
No associated publication
Specimen part
View SamplesTo assess a potential role of transcription factor CREM in the long-term detrimental effects of beta1-adrenoceptor overexpression, four mouse lines were generated and studied: wild-type mice (WT), Crem-normal beta1AR-transgenic mice (beta1ARTG), Crem-deficient non-transgenic mice (Crem-/-) and Crem-deficient beta1AR-transgenic mice (beta1ARTG/Crem-/-). We focused on genes up- or down-regulated in transgenic mice due to the lacking of CREM (beta1ARTG/Crem-/- vs. beta1ARTG).
No associated publication
Sex, Age, Specimen part
View SamplesThe goal of this study was to identify transcriptomic differences in A549 lung cancer cell line following knockout of the RPA1 gene. A549 cells, and many lung tumors, carry constitutive NRF2 activation. Understanding how RPA1 modulates transcription, particularly NRF2-mediated transcription, is relevant for future cancer therapeutics.
No associated publication
Sex, Specimen part, Cell line
View SamplesThis SuperSeries is composed of the SubSeries listed below.
No associated publication
Sex, Specimen part
View SamplesHuman tumor cell lines are important tools in tumor biological studies, here the authors report the establishment and characterization of 7 new ccRCC stable cell lines with complete clinical data. Gene expression and methylation were profiled with microarrays between the new cells and those had a finite in vitro life span, and the results prompt that genes such as SLC34A2 and VHL play key roles in the continuous in vitro growth and development of ccRCC.
No associated publication
Sex, Specimen part
View SamplesCaloric restriction (CR) slows the ageing process in many orgamisms, including mice. Liver is an important metabolic organ with active RNA expression. CR reprogrammes hepatic metabolism as well as hepatic transcriptome.
No associated publication
Sex, Age, Specimen part
View SamplesWe used microarrays to detail the global gene expression in peritoneal macrophages (PM) from E-selectin+/+ and E-selectin-/- mouse infected with Listeria Monocytogenes in vivo on day3
Nuclear carbonic anhydrase 6B associates with PRMT5 to epigenetically promote IL-12 expression in innate response.
Specimen part
View SamplesAlterations of TWIST-1 expression are often seen in solid tumors and contribute to tumorigenesis and cancer progression. However, studies concerning its pathogenic role in leukemia are scarce. Here we show that TWIST-1 is a new candidate gene contributing to leukemogenesis of myeloid leukemia.
TWIST-1 promotes cell growth, drug resistance and progenitor clonogenic capacities in myeloid leukemia and is a novel poor prognostic factor in acute myeloid leukemia.
Specimen part, Cell line
View SamplesWe used microarrays to detail the global gene expression in CCR2+ and CCR2- spenic macrophages (SM) sorted from C57BL6 mouse infected with Listeria Monocytogenes in vivo on day3
Phosphorylation-Mediated IFN-γR2 Membrane Translocation Is Required to Activate Macrophage Innate Response.
Specimen part
View SamplesWe have investigated the p53-dependent stress response in medium spiny neurons (MSNs) that degenerate in Huntingtons disease. To induce p53 signaling cascade, we have genetically inactivated by the Cre/loxP system the essential RNA polymerase I (Pol I) transcription factor TIF-IA, leading to stabilization of p53 and induction of p53-dependent apoptosis.
A neuroprotective phase precedes striatal degeneration upon nucleolar stress.
Age, Specimen part
View Samples