Male C57Bl/6J mice were fed 45%kcal fat diet (HF) or regular rodent chow (NC) from 4 weeks to 16 weeks of age. Gene expression was compared between RNA obtained from pancreatic islets of HF fed mice and NC mice.
Alterations of pancreatic islet structure, metabolism and gene expression in diet-induced obese C57BL/6J mice.
Specimen part
View SamplesTo get a more complete picture of the transcriptional changes associated with Pdx1 loss in -cells, we conducted an mRNA microarray comparing normal islet -cells and a-cells to the reprogrammed cells from PKO mice.
Pdx1 maintains β cell identity and function by repressing an α cell program.
Specimen part
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Genome-wide methylation and expression differences in HPV(+) and HPV(-) squamous cell carcinoma cell lines are consistent with divergent mechanisms of carcinogenesis.
Sex, Age, Specimen part, Cell line
View SamplesOncogenic human papillomaviruses (HPVs) are associated with nearly all carcinomas of the uterine cervix and have also become an increasingly important factor in the etiology of a subset of oropharyngeal tumors. HPV-associated head and neck cancers (HNSCCs) have a distinct risk profile and appreciate a prognostic advantage compared to HPV-negative HNSCC. We analyzed the genome-wide expression patterns in two HPV(+) and two HPV(-) squamous cell carcinoma (SCC) cell lines.
Genome-wide methylation and expression differences in HPV(+) and HPV(-) squamous cell carcinoma cell lines are consistent with divergent mechanisms of carcinogenesis.
Sex, Age, Specimen part, Cell line
View SamplesThe Acute Respiratory Distress Syndrome (ARDS)/Acute Lung Injury (ALI) was described 30 years ago, yet the interaction between specific sets of genes involved in this syndrome remains incompletely understood.
Discovery of the gene signature for acute lung injury in patients with sepsis.
No sample metadata fields
View SamplesPurpose: Mutations in several genetic loci lead to cardiac anomalies, with mutations in transcription factor NKX2-5 gene being one of the largest mutations known. Gestational hypoxia, such as seen in high-altitude pregnancy, has been known to affect cardiac development, and this paper aims to uncover information about the underlying mechanisms of this phenomena. Methods: Wild-type female mice were mated with Nkx2-5 mutant males, to produce offsprings. The pregnant females were then separated into two groups, one left in normal air and one breathing hypoxic, 14% oxygen, air from gestation day 10.5 to 12.5. Hearts were dissected from E12.5 embryos, subjected to RNA purification followed by RNA-seq. Wild-hypoxia and mutant-normoxia were compared to control wild-normoxia. Conclusions: The results of our study provide insights into a common molecular mechanism underlying non-genetic/epigenetic and genetic cardiac anomalies. Overall design: Embryonic mice were produced with either wild-type or mutant genomes, and some from each group were exposed to hypoxia during gestation, then physical analysis and RNA sequencing was done on the embryos.
Mechanism Sharing Between Genetic and Gestational Hypoxia-Induced Cardiac Anomalies.
Specimen part, Treatment, Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
LEADeR role of miR-205 host gene as long noncoding RNA in prostate basal cell differentiation.
Cell line
View SamplesWe aimed at analyzing the transcriptome changes associated with the deletion of a portion of the Alu element from MIR205HG transcript
LEADeR role of miR-205 host gene as long noncoding RNA in prostate basal cell differentiation.
Cell line
View SamplesWe aimed at analyzing the transcriptome changes associated with MIR205HG knock-down in RWPE-1 cells
LEADeR role of miR-205 host gene as long noncoding RNA in prostate basal cell differentiation.
No sample metadata fields
View SamplesThe aim of this data set is to measure the effect of rofecoxib and celecoxib on the transcription profile in an in vitro inflammation model. Transcription profiling was carried out using Affymetrix HG U-133A v2 microarrays.
Understanding multicellular function and disease with human tissue-specific networks.
Sex, Specimen part, Race, Time
View Samples