Mus musculus
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA265874 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:AID is an intrinsic DNA mutator enzyme and contributes to tumorigenesis through the accumulation of genetic aberrations. To examine whether mutagenesis induced by AID during inflammation-associated hepatocarcinogenesis depends on the transcriptional levels of the target genes, we performed the gene expression profiling of liver tissues from AID transgenic mice and wild-type mice with and without thioacetamide treatment. AID transgenic mice and wild-type mice were administered with thioacetamide in drinking water for 6 months, and the gene expression levels of their livers are compared.
2015-07-10 | E-GEOD-62878 | biostudies-arrayexpress
Project description:AID is an intrinsic DNA mutator enzyme and contributes to tumorigenesis through the accumulation of genetic aberrations. To examine whether mutagenesis induced by AID during inflammation-associated hepatocarcinogenesis depends on the transcriptional levels of the target genes, we performed the gene expression profiling of liver tissues from AID transgenic mice and wild-type mice with and without thioacetamide treatment.
2015-07-10 | GSE62878 | GEO
Project description:Exome sequencing of liver tissues of AID transgenic mice administered with thioacetamide
| PRJDB3855 | ENA
Project description:The Thioacetamide-treated rat was first identified as a model of hepatotoxicity by Gupta in 1956 and is now well-established, not least because the histopathogical output closely mimics that seen in humans with chronic liver disease. Acute treatment of rats with Thioacetamide causes pronounced necrosis and inflammation. Animals received intraperitoneal (ip) doses of vehicle-only (0.9% (v/v) saline) (n=3), or 100 mg/kg Thioacetamide (n=3) and were sacrificed after 24 hours. Blood was withdrawn via the descending vena cava and immediately transferred into potassium/EDTA tubes. Following centrifugation (16,100g, 4M-BM-0C, 5 min) the plasma was collected and stored at -80M-BM-0C. miRNA microarray profiling of RNA extracted from the plasma of rats treated with Thioacetamide revealed that a subset of miRNAs were differentially expressed following treatment. These miRNAs appeared to mediate pathways involved in hepatic fibrosis and stellate cell activation, suggesting that they might function as predictive biomarkers following compound-induced hepatotoxicity. The changes correlated well with increases in ALT levels, which are the current gold standard method for determining the extent of liver injury. Furthermore, it is hypothesised that particular aetiologies of liver damage might cause differing expression profiles of miRNAs, thus certain miRNAs could be implemented in a panel-type expression study to distinguish between different types of hepatic injury. Single channel miRNA microarrays were performed on n= 3 samples, 2 treatment groups; control and test. Control animals received vehicle-only (0.9% (v/v) saline) via the ip route. Test animals received 100 mg/kg Thioacetamide dissolved in 0.9% (v/v) saline, via the ip route. 24 h after dosing animals were sacrificed using decapitation under terminal anaesthesia.
2014-03-14 | E-GEOD-55885 | biostudies-arrayexpress
Project description:The Thioacetamide-treated rat was first identified as a model of hepatotoxicity by Gupta in 1956 and is now well-established, not least because the histopathogical output closely mimics that seen in humans with chronic liver disease. Acute treatment of rats with Thioacetamide causes pronounced necrosis and inflammation. Animals received intraperitoneal (ip) doses of vehicle-only (0.9% (v/v) saline) (n=3), or 100 mg/kg Thioacetamide (n=3) and were sacrificed after 24 hours. Blood was withdrawn via the descending vena cava and immediately transferred into potassium/EDTA tubes. Following centrifugation (16,100g, 4°C, 5 min) the plasma was collected and stored at -80°C. miRNA microarray profiling of RNA extracted from the plasma of rats treated with Thioacetamide revealed that a subset of miRNAs were differentially expressed following treatment. These miRNAs appeared to mediate pathways involved in hepatic fibrosis and stellate cell activation, suggesting that they might function as predictive biomarkers following compound-induced hepatotoxicity. The changes correlated well with increases in ALT levels, which are the current gold standard method for determining the extent of liver injury. Furthermore, it is hypothesised that particular aetiologies of liver damage might cause differing expression profiles of miRNAs, thus certain miRNAs could be implemented in a panel-type expression study to distinguish between different types of hepatic injury.
2014-03-14 | GSE55885 | GEO
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2021-12-23 | GSE145563 | GEO
Project description:Zebrafish transgenic lines Tg(fabp10a:dsRed), Tg(hand2:EGFP) and Tg(kdrl:ras-mCherry) in AB wild-type background were anesthetized with MS-222 and adult females were injected intraperitoneally with 500 mg/kg thioacetamide (TAA) or sterile water as a control 6 times over the course of 2 weeks. We have characterized transcriptomic profiles of FACS-isolated hepatocytes (dsRed+), stellate cells (EGFP+) and liver endothelial cells (mCherry+) from fishes treated with TAA or sterile water. Cells negative for the fluorescence were used as a control.
2021-12-23 | GSE145564 | GEO
Project description:This study aimed to evaluate the change of liver status in the presence of hepatitis B viral proteins We evaluated the microRNA expression profiles of liver tissues of transgenic mices carrying wild type or mutant viral surface proteins
2016-07-15 | GSE84434 | GEO
Project description:This study aimed to evaluate the change of liver status in the presence of hepatitis B viral proteins We evaluated the messenger RNA expression profiles of liver tissues of transgenic mices carrying wild type or mutant viral surface proteins
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Project description:We isolated RNA from sorted common myeloid progenitor cells from wild-type fetal liver, wild-type adult bone marrow, transgenic Lin28b bone marrow, let-7b/c knock-out bone marrow, and Lin28b-deficient fetal liver and compared mRNA expression profiles.
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