Ontology highlight
ABSTRACT:
PROVIDER: PRJNA395785 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:1. Evaluate the diagnostic value of long noncoding RNA (CCAT1) expression by RT-PCR in peripheral blood in colorectal cancer patients versus normal healthy control personal.
2. Evaluate the clinical utility of detecting long noncoding RNA (CCAT1) expression in diagnosis of colorectal cancer patients & its relation to tumor staging.
3. Evaluate the clinical utility of detecting long noncoding RNA (CCAT1) expression in precancerous colorectal diseases.
4. Compare long noncoding RNA (CCAT1) expression with traditional marker; carcinoembryonic antigen (CEA) and Carbohydrate antigen 19-9 (CA19-9) in diagnosis of colorectal cancer.
| 2330122 | ecrin-mdr-crc
Project description:Recent evidences have showed that long noncoding RNA (lncRNAs) are involved in the process of epithelial-mesenchymal transition (EMT). To understand lncRNAs expression profile and potential functions in EMT of lens epithelial cells (HLE B-3), we investigated the lncRNA and mRNA expression in normal cells and TGF-β2 induced cells using microarray analysis.
2017-04-27 | GSE98225 | GEO
Project description:The long noncoding RNA MALAT1 (metastasis-associated lung adenocarcinoma transcript 1), also known as MALAT-1 or NEAT2 (nuclear-enriched abundant transcript 2), is a highly conserved nuclear noncoding RNA (ncRNA). Two molecular functions of MALAT1 have been proposed, one is the control of alternative splicing and the other is the transcriptional regulation. To uncover its function in HCC, we knock down it in human HCC LM3 cell lines, and profiling the sample with LC/MS/MS and RNA sequencing.
2021-09-21 | PXD016790 | Pride
Project description:Long noncoding RNA HITT coordinates with RGS2 to inhibit PD-L1 translation in T cell immunity
2022-12-28 | PXD039107 |
Project description:Single cell sequencing in peripheral blood mononuclear cells (PBMCs) revealed a novel human-specific long noncoding RNA called heart-failure associated transcript 4 (HEAT4). HEAT4 expression was assessed in several in vitro and ex vivo models of immune cell activation, as well as in the blood of patients with heart failure (HF), acute myocardial infarction (AMI) and cardiogenic shock (CS). The transcriptional regulation of HEAT4 was verified through cytokine treatment and single cell sequencing. Loss-of-function and gain-of-function studies and multiple RNA–protein interaction assays uncovered a mechanistic role of HEAT4 in the monocyte anti-inflammatory gene program. HEAT4 expression and function was characterized in a vascular injury model in NOD.CB-17-Prkdc scid/Rj mice.
2024-08-14 | PXD052076 | Pride
Project description:Epithelial-to-mesenchymal transitions (EMT) underlie a loss of epithelial traits by normal cells during development and neoplastic cells during cancer metastasis. The long noncoding RNA HOTAIR triggers EMT, in part by serving as a scaffold for Polycomb Repressive Complex 2 (PRC2) and thus promoting repressive histone H3 Lys27 methylation. In addition to PRC2, HOTAIR interacts with the Lsd1 lysine demethylase, an epigenetic regulator of cell fate during development and differentiation. Here, we showed that HOTAIR requires the Lsd1-interacting domain, but not the PRC2-interacting domain, to promote migration of epithelial cells. Our results suggest that the HOTAIR-Lsd1 asociation redistributes Lsd1 on chromatin and hence reprograms the epithelial transcriptome.
2021-04-22 | GSE162937 | GEO
Project description:Metastasis is one of the pivotal causes of high breast cancer mortality, which is consist of epithelial-to-mesenchymal transition (EMT), migration, invasion. While long noncoding RNAs (lncRNAs) are implicated in a variety of diseases, their role in breast cancer is not well understood. IL-8 has been reported to induce EMT of breast cancer cell. In this study, we used microarrays to identify dysregulated lncRNAs and mRNAs underlying IL-8-induced EMT.
2023-08-21 | GSE201574 | GEO
Project description:Purpose: The purpose of this study is to investigate role of JNK signaling during EMT. Method: Transcriptome of TGF-b treated NmuMG cells along with DMSO and JNKi treated NMuMG was generated using next generation high throughput sequencing in triplicates and duplicates respectively. Reads were mapped using Tophat and transcript abundance and differential expression was calculated using HTSeq-Count and DESeq programs. Results: Using time course RNA-Seq data, we uncover a large number of coding and noncoding RNAs that are modulated during stepwise progression of TGF-?-induced EMT. Concomitant with their activation behavior, Smad and JNK pathway are required for onset and progression of EMT respectively, a finding that was also confirmed in patients. Transcriptome analysis further revealed a progressive dependency of EMT on JNK signaling. Conclusion: We identified several novel transcription factors that require JNK signaling for their enhanced expression upon EMT and show that depletion of these factors during EMT hampers acquisition of transcriptional and phenotypic changes hallmark of this process. These factors are similarly induced during neurogenesis, a process also involving JNK activation and EMT. Transcriptome of TGF-b treated NmuMG cells along with DMSO and JNKi treated NMuMG was generated using next generation high throughput sequencing in triplicates and duplicates respectively.
2015-07-13 | E-GEOD-54133 | biostudies-arrayexpress
Project description:Arabidopsis grafted long-noncoding RNA sequencing data
| PRJNA1288436 | ENA
Project description:Long noncoding RNAs (lncRNAs) are emerging as important regulators in cellular processes. In the present study, the effects of the long non-coding RNA, SNHG5 was investigated in lung adenocarcinoma (LAD) and we also revealed the underlying mechanisms of it. Overexpressed SNHG5 suppressed migration and invasion of LAD cell line A549 in vitro. Transcriptome sequencing analysis supported the inhibitory effects of SNHG5 were associated with cell adhesion molecules. In addition, western blot and immunofluorescence showed that the expression of SNHG5 was associated with epithelial-mesenchymal transition (EMT) markers. Furthermore, we determined the effects of SNHG5 in EMT procession of A549 induced by TGF-β1. Consistent with previous results, overexpression of SNHG5 suppressed the migration and invasion, and also the expression of EMT-related transcription factors including Snail, SLUG and ZEB1 in EMT of A549 reduced by TGF-β1. Moreover, qRT-PCR demonstrated expression of SNHG5 was positively correlated with E-cadherin protein expression, but negatively correlated with N-cadherin and Vimentin in LAD tissues. In summary, our study demonstrated that lncRNA SNHG5 could suppress cell migration and invasion of LAD cancer by inhibiting EMT procession, highlighting the potential of SNHG5 as a therapy strategy for lung adenocarcinoma.
2020-01-17 | GSE143766 | GEO