GEO DataSets

(Submitter supplied) In order to examine how IOX1 affects the global Wnt target gene transcriptome in colorectal cancer cells, we performed RNA-sequencing in HCT116, DLD-1 and HCP-1 cells treated with IOX1. IOX1 led to global inhibition of Wnt target transcription in colorectal cancer cells.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL21290

6 Samples

Download data: CSV

(Submitter supplied) Histone demethylase Epigenetically Controls Wnt target Transcription

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: BED, WIG

(Submitter supplied) We investigate RNA sequencing analysis revealed that the JIB-04 treatment altered the expression of genes that are involved in the cell cycle, apoptosis, and DNA replication and are also related to several cancers including colorectal cancer. JIB-04 also altered the expression of genes involved in various signaling pathways such as the MAPK signaling pathway, the PI3K-Akt signaling pathway, and the Wnt signaling pathway, which is crucial for the proliferation and maintenance of colorectal cancer cells.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20301

2 Samples

Download data: GTF

(Submitter supplied) We identified that ETV1 downregulation affects growth of HCT116 cells, and concomitantly affects their transcriptome. This suggests that ETV1 might be involved in colon cancer formation and/or progression.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL15520

3 Samples

Download data: TXT

(Submitter supplied) The impact of Mll1 removal on intestinal stem cells expressing an oncogenic form of beta-catenin (beta-cateninGOF) was analysed in 4 pairs of sorted intestinal stem cells of Lgr5-CreERT2; beta-cateninGOF;Mll1+/- (control) and Lgr5-CreERT2; beta-cateninGOF;Mll1-/- (knockout) at 10 days after tamoxifen-induced mutagenesis. Using 75-base-pair reads, around 30 million reads per sample with comparable unique mapped reads (73-78%) were obtained. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

8 Samples

Download data: TSV

(Submitter supplied) To analyze whether Wnt inhibitors LF3 and ICG-001 have similar influence on the gene expression of mouse salivary gland cancer stem cells Wnt/β-catenin signaling is a system that is essential for embryogenesis and tissue homeostasis which has been highly conserved through evolution. A deregulation of Wnt/β-catenin signals can initiate and promote human cancers, specifically of the colon, head and neck. more...

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL6885

9 Samples

Download data: IDAT, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platforms:

GPL10558 GPL570

28 Samples

Download data: CEL

(Submitter supplied) Resistance to Ras pathway inhibition is a major challenge in the treatment of colorectal cancer (CRC), but the underlying mechanisms are incompletely understood. Here we performed large-scale small molecule screens in CRC and identified inhibitors of MEK1/2 as potent activators of Wnt/beta-catenin signalling. Targeting MEK increased Wnt activity in different CRC cell lines and in the murine intestine in vivo. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

4 Samples

Download data: CEL

(Submitter supplied) Resistance to Ras pathway inhibition is a major challenge in the treatment of colorectal cancer (CRC), but the underlying mechanisms are incompletely understood. Here we performed large-scale small molecule screens in CRC and identified inhibitors of MEK1/2 as potent activators of Wnt/beta-catenin signalling. Targeting MEK increased Wnt activity in different CRC cell lines and in the murine intestine in vivo. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL10558

24 Samples

Download data: TXT

(Submitter supplied) Genetic and epigenetic defects in Wnt/?-catenin signaling play important roles in colorectal cancer progression. Here we identify DACT3, a member of the DACT (Dpr/Frodo) gene family, as a negative regulator of Wnt/ß-catenin signaling that is transcriptionally repressed in colorectal cancer. Unlike other Wnt signaling inhibitors that are silenced by DNA methylation, DACT3 repression is associated with bivalent histone modifications. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6104

60 Samples

Download data: TXT

(Submitter supplied) Genetic and epigenetic defects in Wnt/ß-catenin signaling play important roles in colorectal cancer progression. Here we identify DACT3, a member of the DACT (Dpr/Frodo) gene family, as a negative regulator of Wnt/ß-catenin signaling that is transcriptionally repressed in colorectal cancer. Unlike other Wnt signaling inhibitors that are silenced by DNA methylation, DACT3 repression is associated with bivalent histone modifications. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6104

12 Samples

Download data: TXT

(Submitter supplied) 24 colon normal and tumor pairs using Illumina BeadChip Human Ref8-v2. Genetic and epigenetic defects in Wnt/ß-catenin signaling play important roles in colorectal cancer progression. Here we identify DACT3, a member of the DACT (Dpr/Frodo) gene family, as a negative regulator of Wnt/ß-catenin signaling that is transcriptionally repressed in colorectal cancer. Unlike other Wnt signaling inhibitors that are silenced by DNA methylation, DACT3 repression is associated with bivalent histone modifications. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL6104

48 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:

GPL20795 GPL20301 GPL21290

18 Samples

Download data: BIGWIG

(Submitter supplied) Emerging evidence suggested that epigenetic regulators can exhibit both co-activator and co-repressor activities in gene transcriptional regulation and disease development, such as cancer. However, how these dual activities are regulated and coordinated in cellular contexts remains elusive. Here, we reported that KDM5C, a repressive histone demethylase, is unexpectedly required for estrogen/estrogen receptor alpha (ERa)-induced gene transcriptional activation to promote cell proliferation, while it suppresses the expression of type I interferons (IFNs) and interferon-stimulated genes (ISGs) to escape from immuno-surveillance. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL20301 GPL21290

8 Samples

Download data: BIGWIG

(Submitter supplied) Emerging evidence suggested that epigenetic regulators can exhibit both co-activator and co-repressor activities in gene transcriptional regulation and disease development, such as cancer. However, how these dual activities are regulated and coordinated in cellular contexts remains elusive. Here, we reported that KDM5C, a repressive histone demethylase, is unexpectedly required for estrogen/estrogen receptor alpha (ERa)-induced gene transcriptional activation to promote cell proliferation, while it suppresses the expression of type I interferons (IFNs) and interferon-stimulated genes (ISGs) to escape from immuno-surveillance. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platforms:

GPL20795 GPL20301

10 Samples

Download data: BIGWIG

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

47 Samples

Download data: BIGWIG

(Submitter supplied) An emerging theme of gene regulation is the involvement of architectural chromosomal molecules in transcription control. Condensins are critical regulators of mitotic chromosomes, but their interphase chromatin localization and functions remain poorly understood. Here we report that both the condensin I and condensin II complexes exhibit an unexpected, dramatic 17-?-estradiol-induced preferential recruitment to oestrogen receptor ? (ER-?)-bound active enhancers in interphase breast cancer cells, exhibiting non-canonical interaction with ER-? distinct from classic cofactors. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

8 Samples

Download data: BIGWIG

(Submitter supplied) An emerging theme of gene regulation is the involvement of architectural chromosomal molecules in transcription control. Condensins are critical regulators of mitotic chromosomes, but their interphase chromatin localization and functions remain poorly understood. Here we report that both the condensin I and condensin II complexes exhibit an unexpected, dramatic 17-β-estradiol-induced preferential recruitment to oestrogen receptor α (ER-α)-bound active enhancers in interphase breast cancer cells, exhibiting non-canonical interaction with ER-α distinct from classic cofactors. more...

Organism:

Homo sapiens

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL11154

39 Samples

Download data: BIGWIG

(Submitter supplied) In the current work, we add to the understanding of differentiated-cell-derived tumorigenesis by demonstrating that simultaneous loss of SMAD4 and activation of the WNT pathway triggers stem cell properties and adenoma formation in the differentiated epithelium. Under normal conditions, SMAD4 loss does not immediately affect the normal tissue homeostasis in the intestine. However, after approximately 6 months, adenomas will develop and feature elevated WNT signaling, suggesting that SMAD4 loss predisposes to WNT-driven tumors. more...

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

9 Samples

Download data: TXT