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TranscriptomicsGene expression data from acetaminophen-induced toxicity in human hepatic in vitro systems and clinical liver samples
In this study we conducted transcriptomics analyses of: (i) liver samples from patients suffering from acetaminophen-induced acute liver failure (n=3) and from healthy livers (n=2) and (ii) hepatic cell systems exposed to acetaminophen, including their respective vehicle controls. The investigated i...
ORGANISM(S): Homo sapiens 
2015-11-04 | E-GEOD-74000 | biostudies-arrayexpress
TranscriptomicsThe side population of human pancreatic cancer expresses cancer stem cell-associated genes
Purpose: To explore the side population (SP) in pancreatic ductal adenocarcinoma (PDAC) for its gene expression profile and its association to cancer stem cells (CSC) and to evaluate the value of genes from its gene signature on patient survival. Experimental design: Side and main population (MP) c...
ORGANISM(S): Homo sapiens 
2014-09-26 | E-GEOD-42404 | biostudies-arrayexpress
TranscriptomicsJnk1 in murine hepatic stellate cells is a crucial mediator of liver fibrogenesis
Hepatic fibrosis is a wound-healing response to chronic liver injury, which may result in cirrhosis and liver failure. The c-Jun N-terminal kinase-1 (JNK1) gene has been shown to be involved in liver fibrosis. Here, we aimed to investigate the molecular mechanism and identify the cell-type involved ...
ORGANISM(S): Mus musculus 
2013-11-27 | E-GEOD-40041 | biostudies-arrayexpress
TranscriptomicsSide population cells in human primary melanoma
Melanoma remains the most lethal skin cancer, mainly because of high resistance to therapy. Side population (SP) cells are found in many types of cancer and are usually enriched in therapy-resistant as well as tumorigenic cells. Here, we identified a Hoechst dye-effluxing SP in a large series of hum...
ORGANISM(S): Homo sapiens 
2014-05-27 | E-GEOD-48838 | biostudies-arrayexpress
TranscriptomicsPituitary tumors contain a side population with 'tumor stem cell'-associated characteristics [set 1]
Pituitary adenomas cause significant endocrine and mass-related morbidity. Not much is known about mechanisms underlying pituitary tumor pathogenesis.We searched for a side population (SP) in pituitary tumor, representing cells with high efflux capacity and potentially enriching for cancer/tumor ste...
ORGANISM(S): Homo sapiens 
2015-08-04 | E-GEOD-62866 | biostudies-arrayexpress
TranscriptomicsPituitary tumors contain a (CD31¯/CD45¯ purified) side population with 'tumor stem cell'-associated characteristics [set 2]
Pituitary adenomas cause significant endocrine and mass-related morbidity. Not much is known about mechanisms underlying pituitary tumor pathogenesis. We searched for a side population (SP) in pituitary tumor, representing cells with high efflux capacity and potentially enriching for cancer/tumor st...
ORGANISM(S): Homo sapiens 
2015-08-04 | E-GEOD-62870 | biostudies-arrayexpress
TranscriptomicsRNA-seq of mice TRAF2/Casp-8LPC-KO tumors
This model was used to study the relationship between NF-kB and PCD regulation and generated mice with combined conditional ablation of Traf2 and Caspase-8 (TRAF2/Casp-8LPC-KO) in order to block apoptosis and specifically study the role of necroptosis in Traf2-deficient hepatocytes in vivo.
ORGANISM(S): Mus musculus 
2019-05-31 | E-MTAB-4598 | biostudies-arrayexpress
TranscriptomicsAdipose tissue dysfunction signals progression of hepatic steatosis towards nonalcoholic steatohepatitis in C57Bl/6 mice
Objective: Nonalcoholic fatty liver disease (NAFLD) is linked to obesity and diabetes, suggesting an important role of adipose tissue in the pathogenesis of NAFLD. Here we aim to investigate the interaction between adipose tissue and liver in NAFLD, and identify potential early plasma markers that p...
ORGANISM(S): Mus musculus 
2010-09-09 | E-GEOD-24031 | biostudies-arrayexpress
TranscriptomicsDual function of Jnk1 and Jnk2 in hepatocytes is essential to protect against toxic liver injury
BACKGROUND & AIMS: c-Jun N-terminal kinase (JNK)1 and JNK2 are expressed in hepatocytes and have overlapping and distinct functions. JNK proteins are activated, via phosphorylation, in response to acetaminophen- or CCl4-induced liver damage; the level of activation correlates with the degree of inju...
ORGANISM(S): Mus musculus 
2016-01-04 | E-GEOD-59602 | biostudies-arrayexpress
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