Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effects of exercise on the expression of long non-coding RNAs in the bone of mice with osteoporosis

ABSTRACT: To further the mechanism of exercise prevent and treatment osteoporosis,we have employed a microarray of lncRNA to detect the expression of lncRNA in bone of osteoporosis mice after exercise

ORGANISM(S): Mus musculus

PROVIDER: GSE184226 | GEO | 2021/09/16

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Effects of exercise on the expression of long non-coding RNAs in the bone of mice with osteoporosis

Project description:Effects of exercise on the expression of long non-coding RNAs in the bone of mice with osteoporosis

| PRJNA763604 | ENA

Liquid chromatography-tandem mass spectrometry analysis of bone marrow from the ground or running rats

Project description:Exercise can prevent osteoporosis and improve immune function, but the mechanism remains unclear. To explore the key factors involved in these two processes, we collected bone marrow from ground and running rats and then conducted liquid chromatography-tandem mass spectrometry.

2023-10-17 | PXD033807 | Pride

Effects of exercise on the expression of long non-coding RNAs in the bone of mice with osteoporosis.

Project description: Not available

| S-EPMC8649853 | biostudies-literature

Osteoporosis is characterized by altered expression of exosomal long noncoding RNAs

Project description:Osteoporosis is a metabolic bone disease characterized by a decrease in bone mass and degradation of the bone microstructure, which increases bone fragility and risk of fracture. However, the molecular mechanisms of osteoporosis remain unclear. The current study attempts to elucidate the role of exosomal long noncoding RNA in the pathology of osteoporosis. Peripheral blood was collected from persons with (OP) or without (NC) osteoporosis, and the serum exosomes were extracted using ultra centrifugation process. Total RNA of exosomes was isolated, and the lncRNAs profiling was done using RNA-Seq experiments. In silico analysis resulted in identification of 393 differentially expressed (DE) lncRNAs in OP vs NC, with 296 that were up-regulated and 97 were down-regulated. Bioinformatics analysis of potential target mRNAs of lncRNAs with cis-acting mechanism showed that mRNAs co-located with DE lncRNAs were highly enriched in osteoporosis-related pathways, including regulation of insulin secretion, activation of MAPK activity, cellular response to metal ions, fucosylation and proteolysis. Together these results suggest that lncRNAs of serum exosomes could play a significant role in development of osteoporosis and such information may be helpful in developing diagnostic markers and therapeutic modules for osteoporosis.

2020-10-03 | GSE152293 | GEO

Key circular RNAs identified in male osteoporosis patients by whole transcriptome sequencing

Project description:Background: Osteoporosis (OP) is a systemic disease with bone loss and microstructural deterioration. Numerous noncoding RNAs have been proved to participate in various diseases, especially for circular RNAs (circRNAs). However, the expression profile and hidden mechanisms of circRNAs in male osteoporosis have not been explored yet. Methods: Here we investigated the whole transcriptome expression profile and differences of mRNAs, circRNAs and miRNAs in peripheral blood samples of patients with osteoporosis and healthy controls of male with age larger than 60 years old. Results: A total of 398 circRNAs, 51 miRNAs and 642 mRNAs were identified that were significant differentially expressed in osteoporosis compared with healthy controls. GO and KEGG enrichment analysis showed the host genes of significantly differentially expressed circRNAs were mainly enriched in regulation of cell cycle process BP, organelle part CC, protein binding MF and Toll-like receptor signaling pathway, TNF signaling pathway and Thyroid hormone signaling pathway. circRNA-miRNA-mRNA regulatory network was constructed using the differentialy expressed RNAs. Moreover, key circRNAs in osteoporosis were discovered further and validated by qPCR, such as hsa_circ_0042409. Those key cicrRNAs may play an important role in the pathogenesis of osteoporosis and could be used as potential biomarkers or targets in the diagnosis and treatment of osteoporosis.

2020-10-07 | GSE159121 | GEO

High Intensity Interval Exercise

Project description:Exercise has been shown to improve health status and prevent the progression and development of numerous chronic diseases associated with chronic inflammation

2018-11-12 | MSV000083129 | MassIVE

Next generation sequencing for lncRNA profile of bone marrow mesenchymal stem cells through establishing exercise rat model by treadmill running experiment

Project description:In this study, we proved the exercise-induced promotion of osteogenic differentiation and inhibition of adipogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) through establishing exercise animal model by treadmill running experiment. lncRNA sequencing analysis identified 44 upregulated lncRNAs and 39 downregulated lncRNAs in exercise group.

2021-06-23 | GSE168711 | GEO

Global expression profile of long non-coding RNAs in gastric cancer and adjacent tissues

Project description:We implemented lncRNA microarray analysis in 5 paired gastric cancer tissues to detect the lncRNA expression profile. Moreover, we set out to explore the biological function, clinical application and molecular basis of the aberrant lncRNA in GC

2018-12-31 | GSE109476 | GEO

Comprehensive Identification of Soybean Long Non-coding RNAs Reveals a Subset of Small Peptide-Coding Transcripts

Project description:Long non-coding RNAs (lncRNAs) are defined as non-protein-coding transcripts that are at least 200 nucleotides long. They are known to play pivotal roles in regulating gene expression, especially during stress responses in plants. We used a large collection of in-house transcriptome data from various soybean (Glycine max and Glycine soja) tissues treated under different conditions to perform a comprehensive identification of soybean lncRNAs. We also retrieved publicly available soybean transcriptome data that were of sufficient quality and sequencing depth to enrich our analysis. In total, RNA-seq data of 332 samples were used for this analysis. An integrated reference-based, de novo transcript assembly was developed that identified ~69,000 lncRNA gene loci. We showed that lncRNAs are distinct from both protein-coding transcripts and genomic background noise in terms of length, number of exons, transposable element composition, and sequence conservation level across legume species. The tissue-specific and time-specific transcriptional responses of the lncRNA genes under some stress conditions may suggest their biological relevance. The transcription start sites of lncRNA gene loci tend to be close to their nearest protein-coding genes, and they may be transcriptionally related to the protein-coding genes, particularly for antisense and intronic lncRNAs. A previously unreported subset of small peptide-coding transcripts was identified from these lncRNA loci via tandem mass spectrometry, which paved the way for investigating their functional roles. Our results also highlight the current inadequacy of the bioinformatic definition of lncRNA, which excludes those lncRNA gene loci with small open reading frames (ORFs) from being regarded as protein-coding.

2020-01-09 | PXD014553 | Pride

Long non-coding RNA Tug1 modulates mitochondrial and myogenic responses to exercise in skeletal muscle

Project description:Mitochondrial adaptations play a central role in the beneficial effects of exercise, particularly in metabolically active tissues such as skeletal muscle. Despite this, the molecular regulators of mitochondrial adaptive responses have not yet been fully elucidated. The long non-coding RNA (lncRNA) taurine-upregulated gene 1 (TUG1) interacts with the master transcriptional regulator of mitochondrial biogenesis, peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α). In skeletal muscle of young healthy humans (n=14), we observed that TUG1 gene expression was elevated following an acute bout of continuous, moderate intensity cycling exercise and this positively correlated with PPARGC1A gene expression. Therefore, we hypothesised that TUG1 may modulate skeletal muscle mitochondrial responses to exercise. Knockdown (KD) of Tug1 in differentiating mouse myotubes resulted in altered mitochondrial morphology and impaired mitochondrial respiratory function, which was accompanied by greater myosin heavy chain slow isoform protein expression, despite lower Ppargc1a gene and MFN2 protein expression. Tug1 KD prevented the induction of Ppargc1a expression from a Ca2+ mediated stimulus (caffeine) yet the response to an AMPK agonist (AICAR ) was unaffected. RNA-sequencing revealed that Tug1 KD affected genes relating to mitochondrial Ca2+ transport and downstream targets of PGC-1α. Finally, in response to electrical pulse stimulation (EPS), an in vitro model of exercise in myotubes, there were ~300 genes whose upregulation in response to EPS was either blunted or augmented by Tug1 KD, including regulators of muscle differentiation and myogenesis. These data demonstrate that the lncRNA Tug1 is a novel regulator of skeletal muscle transcriptional responses to exercise and myogenesis.

2022-06-29 | GSE185530 | GEO

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