Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Measuring lncRNAs in Exosomes from Prostate Cancer Cell Lines

ABSTRACT: Long non-coding RNAs (lncRNAs) form the largest transcript class in the human transcriptome. These lncRNA are expressed not only in the cells, but they are also present in the cell-derived extracellular vesicles such as exosomes. Our study examines the expression of lncRNAs in several prostate cancer cell lines but also measures the levels of these lncRNAs in the released exosomes. We show that specific lncRNAs are enriched in cancer exosomes and furthermore these sequences harbour miRNA seed regions and appear to be enriched for specific RNA binding motifs.

ORGANISM(S): Homo sapiens

PROVIDER: GSE81034 | GEO | 2016/05/03

SECONDARY ACCESSION(S): PRJNA320320

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

All the regulated lncRNAs and mRNAs in BCSCs derived exosomes compared to non-BCSCs derived exosomes

Project description:Transcriptional landscapes between exosomes derived from BCSCs and non-BCSCs were compared using the LC Human ceRNA array V1.0 (4*180K, Design ID:085202) Microarray. Goal was to investigate potential lncRNAs involved in breast cancer progression through enveloping into exosomes.

2024-01-31 | GSE254074 | GEO

Serum exosomes lncRNAs: TCONS_I2_00013502 and ENST00000363624 are new diagnostic markers for rheumatoid arthritis

Project description:The lack of diagnostic markers limits the window of effectiveness for rheumatoid arthritis (RA) therapies. Here, we isolated exosomes of serum samples from four distinct groups RA patients, according to disease activity and with/without medication. Then, total RNA of exosomes was extracted for whole-transcriptome sequencing. Focusing on lncRNA sequencing, gene ontology (GO) and kyoto encyclopedia of genes and genomes (KEGG) pathway enrichment analyses were performed. We found that the number of upregulated lncRNAs were significantly higher than that of downregulated lncRNAs in each four RA groups. And most importantly, we identified two specific lncRNAs from differentially expressed lncRNAs, TCONS_I2_00013502 (up-regulated) and ENST00000363624 (down-regulated) in RA. Receiver Operating Characteristic (ROC) curve analysis showed that the two lncRNAs were promising biomarkers for RA diagnosis. These findings highlight lncRNAs of the serum exosome are important biomarkers and provide application potential for diagnosis of RA.

2024-07-04 | GSE271161 | GEO

Development of lncRNAs expression signatures in exosomes derived from different gastric cancer cells

Project description:Exosomes from the culture media (CM) of four GC cells (GCCs) and human gastric epithelial cells were isolated. Exosomal RNA was extracted, and lncRNA microarray assay was performed to identify GC-specific exosomal lncRNAs. A total of 199 exosomal lncRNAs were expressed at considerable higher levels in GCCs than those in normal controls, among which the top 10 upregulated lncRNAs were selected for further validation. qRT-PCR revealed that lnc-SLC2A12-10:1 was remarkably upregulated in exosomes derived from patients with GC and GCCs. The expression levels of the candidate exosomal lncRNAs lnc-SLC2A12-10:1 were validated in 120 subjects via quantitative reverse transcription PCR (qRT-PCR).The result suggested that exosomal lnc-SLC2A12-10:1 may be a potential noninvasive biomarker for the diagnosis and prognosis monitoring of GC.

2020-06-04 | GSE148334 | GEO

Association between lncRNAs in plasma exosomes and diabetic retinopathy

Project description:Association between lncRNAs in plasma exosomes and diabetic retinopathy

| PRJNA876219 | ENA

Association between lncRNAs in plasma exosomes and diabetic retinopathy

Project description:Long noncoding RNA (lncRNA) in plasma exosomes is a potential non-invasive diagnostic biomarker for diabetic retinopathy (DR). However, the changes in plasma exosomal lncRNAs and diagnostic relevance in patients with DR patients remain unclear. A case–control study with type 2 diabetes mellitus (T2DM) and patients with comorbid DR were enrolled, and their clinical information and blood samples were collected.

2022-09-06 | GSE212594 | GEO

Different expression of ceRNAs (lncRNAs, circRNAs and mRNAs) in peripheral blood exosomes from idiopathic short stature patients and healthy controls

Project description:Idiopathic short stature is diagnosed by a standing height of less than two standard deviation scores in a specific population adjusted for age and gender and the exclusion of identifiable diseases. A series of studies have confirmed that noncoding RNAs can regulate the chondrocyte proliferation, hypertrophy, and endochondral ossification in the growth plate. In order to analyze and find differentially expressed ceRNAs (lncRNAs, circRNAs and mRNAs in peripheral blood exosomes of idiopathic short stature and healthy controls, we aimed to explore whether differentially expressed ceRNAs (lncRNAs, circRNAs and mRNAs) in peripheral blood exosomes of idiopathic short stature. Three pairs of peripheral blood exosomes samples were subjected to microarray analysis using the SBC human ceRNA Microarray.

2023-01-31 | GSE193994 | GEO

All the regulated lncRNAs and mRNAs in BCSCs derived exosomes compared to non-BCSCs derived exosomes

Project description:All the regulated lncRNAs and mRNAs in BCSCs derived exosomes compared to non-BCSCs derived exosomes

| PRJNA1068514 | ENA

long noncoding RNAs expression in mature and immature dendritic cells-derived exosomes

Project description:Dendritic cells release bioactive exosomes that are involved in immune regulation. Long non-coding RNAs (lncRNAs) have been demonstrated to be implicated in many immunoregulatory mechanisms. However, the roles of lncRNAs in dendritic cells-derived exosomes remain unknown. To investigate the roles of lncRNAs in mature and immature dendritic cells-derived exosomes and find specific lncRNAs with immunoregulatory function, this study showed the expression profiles of lncRNAs in bone marrow dendritic cells-derived exosomes from C57 mice.

2020-12-31 | GSE156976 | GEO

Project description:Breast milk is a complex liquid that enriched in immunological components and affect the development of the infant immune system. Exosomes, the membranous vesicles of endocytic origin, are ubiquitously in various body fluids which can mediate intercellular communication. MicroRNAs (miRNAs), a well-defined group of non-coding small RNAs, in human breast milk are packaged inside exosomes. Here, we present the identification of miRNAs in human breast milk exosomes using deep sequencing technology. We found that the immune-related miRNAs are enriched in breast milk exosomes, and are resistant to the general harsh conditions. Four small RNA libraries in human breast milk exosomes from four healthy women (30 +/- 0.9 years old, primiparity) when the infant were aged at 60 days were sequenced.

2011-12-21 | E-GEOD-32253 | biostudies-arrayexpress

Serum exosomes lncRNAs: TCONS_I2_00013502 and ENST00000363624 are new diagnostic markers for rheumatoid arthritis

Project description:Serum exosomes lncRNAs: TCONS_I2_00013502 and ENST00000363624 are new diagnostic markers for rheumatoid arthritis

| PRJNA1130372 | ENA