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SRP192094
Homo sapiens
12 Downloadable Samples
Illumina HiSeq 4000
Description
We generated a human EFTUD2 knockdown cell line using a CRISPR cas9 nickase strategy to investigate the effects of decreased expression of core spliceosome components on cell characteristics and global transcriptome expression/splicing patterns Overall design: 6 biological replicates of WT or CRISPR knock-down cells were generated and analysed by RNA-Seq
Publication Title
Disease modeling of core pre-mRNA splicing factor haploinsufficiency.
Sample Metadata Fields
Cell line, Subject
View Samples- Homo sapiens
- 2 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Introduction: Mechanisms that contribute to the pathogenesis of liver damage caused by hepatitis C virus (HCV) are not fully understood. Our previous work on liver biopsies from chronic HCV patients has shown modulation of the expression of certain cell cycle proteins indicating HCV-induced modifications of cell cycle events. We therefore hypothesize that HCV infection disrupts normal regulation of cell cycle that contributes to disease progression. Objective: To identify molecular disruptions during the course of HCV-associated disease progression, using liver biopsy specimens of chronic hepatitis C patients. Methods: Liver biopsy samples classified on histological basis as early (fibrosis stage 0-1) or advanced (fibrosis stage 3-4) disease stage were studied using oligonucleotide array ( HG U133 Plus 2.0, Affymetrix GeneChip System). For comparison, liver specimens from patients with non-viral hepatitis were also analyzed by microarray. Expression data was analyzed using Genespring (GX 7.2) and Ingenuity Pathway analysis (3.0). The differential expression of selected cell cycle genes (cyclin D2, KPNA2, HERC5 and Bcl-2) identified after microarray analysis was confirmed by quantitative real-time RT-PCR. Results: Microarray analysis revealed two-fold or greater transcriptional change in 792 genes of the total 38,500 known human genes in HCV-advance disease stage (HCV-A) as compared to HCV-early disease stage (HCV-E). Most of the genes have a defined role in immune response, extracellular matrix and cell cycle and apoptosis.
Publication Title
Gene profiling of early and advanced liver disease in chronic hepatitis C patients.
Sample Metadata Fields
Specimen part, Disease, Disease stage
View Samples- Homo sapiens
- 18 Downloadable Samples
- Illumina HiSeq 2000
Description
mRNA profiles of astrocytes infected with Borrelia burdorferi for 24 hours, 48 hours, and 24 hour uninfected controls were generated by deep sequencing, in triplicate, using Illumina HiSeq. Overall design: mRNA profiles of astrocytes infected with Borrelia burdorferi for 24 hours, 48 hours, and 24 hour uninfected controls were generated by deep sequencing, in triplicate, using Illumina HiSeq.
Publication Title
MicroRNA and mRNA Transcriptome Profiling in Primary Human Astrocytes Infected with Borrelia burgdorferi.
Sample Metadata Fields
Specimen part, Subject, Time
View Samples- Homo sapiens
- 2 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
Hypoxia is known to regulate tumor-initiating cells and to have an effect on miRNA expression. We were interested in studying the role of hypoxia-induced miR-210 in colorectal cancer patient-derived sphere cultures.
Publication Title
Hypoxia-responsive miR-210 promotes self-renewal capacity of colon tumor-initiating cells by repressing ISCU and by inducing lactate production.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 9 Downloadable Samples
- Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
The miR-371∼373 Cluster Represses Colon Cancer Initiation and Metastatic Colonization by Inhibiting the TGFBR2/ID1 Signaling Axis.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 3 Downloadable Samples
Affymetrix Human Gene 2.0 ST Array (hugene20st)
Description
The colorectal cancer (CRC) cell line pair SW480/SW620 is an accepted model to study CRC progression and metastasis formation. Studying gene expression differences might allow to uncover molecular mechanisms that underlie metastasis initiation
Publication Title
The miR-371∼373 Cluster Represses Colon Cancer Initiation and Metastatic Colonization by Inhibiting the TGFBR2/ID1 Signaling Axis.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Homo sapiens
- 48 Downloadable Samples
- IlluminaHiSeq2000
Description
Analysis of C4-2 prostate cancer cell line after 6 hrs of treatment with TOPK-32. PBK is overexpressed in a number of solid tumours, including prostate cancer. Results provide insight into the molecular mechanisms of PBK in prostate carcinogenesis. Overall design: This experiment was designed to understand the regulation of transcriptome by PDZ domain binding kinase, which is an important kinase with role in cell cycle. The cells were treated with a catalytic inhibitor TOPK32 which inhibits the kinase activity of PBK protein.
Publication Title
A reciprocal feedback between the PDZ binding kinase and androgen receptor drives prostate cancer.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 24 Downloadable Samples
- IlluminaHiSeq2000
Description
Analysis of C4-2 Prostate cancer cell line after 72 hours of knockdown. PBK is overexpressed in a number of solid tumours, including prostate cancer. Results provide insight into the molecular mechanisms of PBK in prostate carcinogenesis. Overall design: This experiment was designed to understand the regulation of transcriptiome by PDZ domain binding kinase (PBK), which is an important kinase with role in cell cycle. In order to achieve this, the endogenous protein was knocked down using siRNA pool that targets the PBK mRNA.
Publication Title
A reciprocal feedback between the PDZ binding kinase and androgen receptor drives prostate cancer.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 48 Downloadable Samples
- IlluminaHiSeq2000
Description
Analysis of C4-2 Prostate cancer cell line after 72 hours of knockdown. CHKA is overexpressed in a number of solid tumours, including prostate cancer. Results provide insight into the molecular mechanisms of CHKA in prostate carcinogenesis. Overall design: This experiment was designed to understand the regulation of transcriptome by Choline kinase alpha (CHKA) which is an important enzyme in Kennedy pathway. In order to achieve this, the endogenous protein was knocked down using siRNA pool that targets the CHKA mRNA.
Publication Title
Choline Kinase Alpha as an Androgen Receptor Chaperone and Prostate Cancer Therapeutic Target.
Sample Metadata Fields
No sample metadata fields
View Samples