GEO DataSets

(Submitter supplied) Objective: Esophageal squamous carcinoma (ESCC) is one of the most common gastrointestinal tumors, and the PI3K/AKT signaling pathway plays a key role in the development of ESCC. circRNAs have been reported to be involved in the regulation of PI3K/AKT signaling, but the underlying mechanisms are unclear. This study aimed to identify protein-coding circRNAs and investigate their function in ESCC. Design: Differential expression of circRNAs between ESCC tissues and adjacent normal tissues was identified using circRNA microarray analysis. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL21825

6 Samples

Download data: TXT

(Submitter supplied) Objective: Esophageal squamous carcinoma (ESCC) is one of the most common gastrointestinal tumors, and the PI3K/AKT signaling pathway plays a key role in the development of ESCC. circRNAs have been reported to be involved in the regulation of PI3K/AKT signaling, but the underlying mechanisms are unclear. This study aimed to identify protein-coding circRNAs and investigate their function in ESCC. Design: Differential expression of circRNAs between ESCC tissues and adjacent normal tissues was identified using circRNA microarray analysis. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

6 Samples

Download data: TXT

(Submitter supplied) Esophageal squamous cell carcinoma (OSCC) is a lethal digestive tract malignancy with limited effective interventions. This study aims to explore a new potential inhibitor on OSCC and investigate the underlying mechanisms. Based on a drug screen of an FDA-proven library consisting of 1404 compounds, we demonstrated that Omipalisib, a dual PI3K/mTOR inhibitor, markedly inhibited cell proliferation and colony formation in a panel of OSCC cell lines. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL23227

6 Samples

Download data: TXT

(Submitter supplied) Background: Tumor-associated macrophages (TAMs) are an important component of the tumor microenvironment (TME). However, the crosstalk between esophageal squamous cell carcinoma (ESCC) cells and TAMs remains largely unexplored. Methods: Clinical samples and the TCGA database were used to evaluate the relevance of SPP1 and TAM infiltration in ESCC. Mouse models were constructed to investigate the roles of macrophages educated by SPP1 in ESCC. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL28038

6 Samples

Download data: TXT

(Submitter supplied) Maternally expressed gene 3 (MEG3), a member of lncRNAs, has tumor-suppressor properties and is downregulated in the majority of malignancies. MEG3 was found to suppress some sorts of tumors through regulating epithelial mesenchymal transformation,inducing cell cycle arrest,triggering apoptosis and so on. We used microarrays to investigate the possible regulatory mechanism of MEG3 in ESCC cell line.

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15207

6 Samples

Download data: CEL

(Submitter supplied) Circular RNAs, a novel class of noncoding RNAs, have recently drawn lots of attention in the pathogenesis of human cancers. However, the role of circRNAs in esophageal squamous cell carcinoma remains unclear. In this study, we aimed to identify novel circRNAs that regulate ESCC progression and explored their regulatory mechanisms and clinical significance in ESCC. We found that CircGSK3beta exerts critical roles in promoting ESCC metastasis and may serve as an exploitable therapeutic target for patients with ESCC. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL19978

6 Samples

Download data: GPR

(Submitter supplied) Circular RNAs (circRNAs) have been identified as a novel class of non-conding RNAs, which are stable and have covalently single-stranded loop configuration.With the improvement of RNA-sequencing and bioimofrmatics, numerous dysregulated expression of circRNAs has been identified in kinds of physiological and pathological processes, especially in tumorigenesis. To date, however, the discovery of cirtical circRNA abnormalities, as well as their functions and underlying mechanisms, in the progress of esophageal squamous cell carcinoma (ESCC), is still unknown.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL21825

9 Samples

Download data: TXT

(Submitter supplied) The modification and recognition of 5-methylcytosine (m5C) are involved in the initiation and progression of various tumor types. However, the precise role and potential mechanism of Y-box-binding protein 1 (YBX1) in esophageal squamous cell carcinoma (ESCC) remains unclear. Here, we found that YBX1 was frequently upregulated in ESCC compared with matched nontumor tissues. Gain- and loss-of-function assays showed that YBX1 promoted the proliferation and metastasis of ESCC cells both in vitro and in vivo. more...

Organism:

Homo sapiens

Type:

Methylation profiling by high throughput sequencing

Platform:

GPL24676

4 Samples

Download data: XLSX

(Submitter supplied) Dysregulation of MOF (MYST1, KAT8), a highly conserved H4K16 acetyltransferase, plays important roles in human cancers. However, its expression and function in esophageal squamous cell carcinoma (ESCC) remain unknown. Here, we report that MOF is highly expressed in ESCC tumors and predicts a worse prognosis. Depletion of MOF in ESCC significantly impedes tumor growth and metastasis both in vitro and in vivo, whereas ectopic expression of MOF but not enzyme inactive mutant (MOF E350Q) promotes ESCC progression, suggesting that MOF acetyltransferase activity is crucial for its oncogenic activity. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24676

9 Samples

Download data: XLS

(Submitter supplied) A microarray assay of RNA m7G methylation modification in human lung cancer tissues compared the altered RNA m7G methylation modification in cancerous and paraneoplastic tissues of lung cancer patients.

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL25758

4 Samples

Download data: TXT