Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effect of overexpression PBX1 on gene expression in HCT116 cells

ABSTRACT: To investigate the function of PBX1 in colorectal cancer (CRC). We overexpressed the PBX1 in CRC cell lines HCT116 with plasmids.

ORGANISM(S): Homo sapiens

PROVIDER: GSE218378 | GEO | 2023/01/31

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

CUT&Tag of mouse primary B cells transduced Pbx1 overexpression plasmid.

Project description:We performed the cleavage under targets and tagmentation (Cut & tag) assay followed by sequencing enriched DNA fragments to reveal the direct downstream targets of Pbx1. Firstly, we overexpressed Pbx1b with Pbx1b-IRES-GFP retrovirus in murine peripheral B cells to ensure the yields of DNA fragments. CUT & tag libraries were generated following instructions of the manufacturer’s protocol (Vazyme; cat TD901-01) and the Pbx1 antibody (CST; cat 4342) was used for signal enrichment.

2023-03-26 | E-MTAB-12769 | biostudies-arrayexpress

CAGE-seq of human colon cancer cell line (HCT116) upon TBX3 overexpression

Project description:The Wnt/β-catenin signaling pathway plays crucial roles in nearly all parts of embryonic development and adult stem cell homeostasis. Its aberrant activation has been linked to many diseases such as developmental irregularities and various severe forms of cancer, with colorectal cancer (CRC) as a prime example. While much work has been dedicated to uncovering effective therapeutics to block oncogenic Wnt signaling, such interventions have not proven trivial because of the broad activity of Wnt throughout the adult body and the difficulty in finding suitable molecular targets. We have previously identified the developmental transcription factor TBX3 as a participant of the Wnt-mediated transcriptional regulation. Here, we performed Cap-Analysis Gene Expression sequencing (CAGE-seq) to assess the genome-wide transcriptional consequences upon TBX3 overexpression in the human colorectal cancer cell line HCT116.

2024-01-01 | E-MTAB-13647 | biostudies-arrayexpress

Differential ncRNAs of oxaliplatin-resistant versus parental HCT116 cells

Project description:Oxaliplatin resistance frequently leads to therapeutic failure in colorectal cancer (CRC). Increasing evidence has shown that noncoding RNAs (ncRNAs) play pivotal roles in chemoresistance of CRC. However, the roles and mechanisms of ncRNAs in oxaliplatin resistance are not well understood. In this study, to identify the ncRNAs induced by oxaliplatin, we profile the expression of ncRNAs in oxaliplatin-resistant HCT116 CRC cells (HCT116oxR) and parental HCT116 cells using next-generation sequencing technology.

2023-08-31 | GSE119603 | GEO

Identification of Liver Receptor Homologue-1 (LRH-1)-regulated genes in HCT116 colorectal cancer cells

Project description:Liver receptor homologue 1 (LRH-1) is an orphan nuclear receptor which has been implicated in the growth and development of breast, pancreatic and colorectal cancers (CRC). In order to identify novel LRH-1-regulated genes in CRC cells, we performed gene expression profiling following siRNA-mediated LRH-1 silencing in the CRC cell line HCT116.

2015-10-01 | GSE65813 | GEO

Effect of overexpression of VCP on gene expression during colorectal cancer progression of HCT116 cells

Project description:To investigate the function of VCP in the colorectal cancer progression, we established HCT116 cell lines overexpressing VCP. We then performed gene expression profiling analysis using data obtained from RNA-seq of 3 different cells overexpressing VCP and control vector.

2023-07-18 | GSE201660 | GEO

Analysis of DNA methylation in TET1 depleted colorectal cancer HCT116 cells

Project description:We aimed to analyze the relationship between TET1 and aberrant CpG methylation in colorectal cancer (CRC). We established two stable TET1 knockdown clones and negative control clones of HCT116 cells, and carried out DNA methylation analysis with HumanMethylation450 BeadChip.

2017-01-01 | GSE84399 | GEO

Expression signature in a human colorectal cancer cell line HCT116 transfected with miR-1 precursor molecule

Project description:We identified that miR-1 is silenced in association with CpG island hypermethylation in a colorectal cancer (CRC) cell line, HCT116. To determine whether miR-1 serves as a tumor suppressor in CRC, we transfected CRC cell lines with a miR-1 precursor molecule or a negative control, and carried then out a series of MTT assays. Forty-eight hours after transfection, we observed that ectopic expression of miR-1 moderately suppressed growth in all three cell lines. To further clarify the effect of the miRNA, we next performed gene expression microarray analysis in HCT116 cells transfected with a miR-1 precursor molecule or a negative control. We found that 2769 probe sets were downregulated (> 1.5-fold) by ectopic miR-1 expression, and gene ontology analysis revealed that “extracellular regions”, “membrane” and “response to wound healing” genes were significantly enriched among the downregulated genes. HCT116 cells were transfected with a Pre-miR-1 miRNA Precursor Molecule (Ambion) or Pre-miR miRNA Molecules Negative Control #1 (Ambion). Forty-eight hours after transfection, total RNA extraction were carried out, and gene expression signatures were analyzed.

2011-07-01 | E-GEOD-29760 | biostudies-arrayexpress

Analysis of gene expression in TET1 depleted colorectal cancer HCT116 cells

Project description:We aimed to analyze the relationship between TET1 and aberrant CpG methylation in colorectal cancer (CRC). We established two stable TET1 knockdown clones and negative control clones of HCT116 cells, and carried out gene expression analysis with Agilent Human Gene Expression microarray kit.

2017-01-01 | GSE84398 | GEO

Effect of over-expression of SNORA28 on gene expression in HCT116 cells

Project description:SNORA28 is highly expressed in CRC and associated with poor prognosis of patients. HCT116 cells were transfected with lentivirus overexpressing SNROA28 and then performed RNA-seq analysis to provide a molecular basis for further exploring the SNORA28 function in CRC.

2024-05-13 | GSE267012 | GEO

RNA-seq of FOXQ1-transfected HCT116 cells to understand the Wnt-dependent and independent FOXQ1 transcriptional output in colorectal cancers.

Project description:FOXQ1 is a putative oncogene in several types of carcinomas and, in colorectal cancers, is one of the most highly upregulated genes. FOXQ1 has been previously identified as a candidate Wnt pathway activator in CRC cells. However, it is still unclear how the crosstalk between FOXQ1 and Wnt signalling influence the global behaviour of colorectal cancer cells. Here, we performed bulk RNA sequencing of FOXQ1 or vector transfected HCT116 cells with or without Wnt3a treatment. Each condition was performed in biological triplicates.

2022-09-23 | E-MTAB-12062 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data