Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Analysis of tibialis anterior muscle post-injection with nanoparticles in mice

ABSTRACT: Proteomic study of tibialis anterior muscle harvested at 1 day and 7 days post-injection with novel polyurethane nanoparticles compared to water sham and non-injected controls

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Mus Musculus (ncbitaxon:10090)

SUBMITTER: Anthony O. Gramolini

PROVIDER: MSV000087040 | MassIVE | Fri Mar 12 04:21:00 GMT 2021

SECONDARY ACCESSION(S): PXD024703

REPOSITORIES: MassIVE

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Samples from mouse skeletal muscle

Project description:samples from mouse Skeletal Muscle, analysis different expression profiling<br>HDAC4：Sciatic nerve transection model was prepared after injection of HDAC4-shRNA lentivirus into the tibialis anterior muscle of mice. 14 days later, tibialis anterior muscle was obtained. DenSciatic nerve transection model was prepared after injection of empty vector virus into the tibialis anterior muscle of mice. 14 days later, tibialis anterior muscle was obtained. N: The empty vector virus was injected into muscles from the sham group. 14 days later, tibialis anterior muscle was obtained.

2021-05-10 | E-MTAB-10072 | biostudies-arrayexpress

Investigation of Alterations in Gene Expression in the Retina Induced by Intravitreal Injection of gold and silicate nanoparticles

Project description:In this study, we investigated the gene expression induced by locally delivered gold and silicate nanoaprticles with the diameter of 20 and 100 nm in the retina. We injected nanoparticles into the vitreous cavity of 5-week-old male C57BL/6 mice. Au20 indicates gold nanoparticles of which diameters were 20 nm, Au100 gold nanoparticles of which diameters were 100 nm, Si20 silicate nanoparticles of which diameters were 20 nm, and Si100 silicate nanoparticles of which diameters were 100 nm. We intravitreally injected PBS or nanoparticles (gold and silicate) into the right eyes of 5-week-old male C57BL/6 mice (n = 12 per group). PBS-treated mice were regarded as negative control. Four retinal tissues were pooled into 1 test tube and prepared for further analyses.

2013-07-31 | E-GEOD-49371 | biostudies-arrayexpress

Investigation of Alterations in Gene Expression in the Retina Induced by Intravitreal Injection of gold and silicate nanoparticles

2013-07-31 | GSE49371 | GEO

Electrical pacing of mouse muscle

Project description:Mice were electrically stimulated by implanting a pacer. The hindlimb muscles received low frequency stimulation for three hours and the tibialis anterior muscle was harvested at different time points after the stimulation. Sham operated control mice were included in the experiment. mRNA was pooled from 6 mice at each time point and hybridized to the arrays together with mRNA from untreated mice (reference). Keywords: time-course

2004-12-24 | GSE1564 | GEO

RNA-seq of Mus musculus subjected to cecal ligation or puncture to investigate inflammation-induced skeletal muscle atrophy

Project description:C57Bl6 mice were subjected to cecal-ligation and puncture or sham surgery. Mice were sacrificed after 24 h or 96 h and muscle tissue was harvested. RNA from tibialis anterior muscle was isolated and subjected to RNA sequencing.

2022-12-31 | E-MTAB-10960 | biostudies-arrayexpress

Global phosphoproteomic profiling of skeletal muscle in ovarian-hormone deficient mice

Project description:Phosphorylation is important in skeletal muscle development, growth, regeneration, and contractile function. Alterations in the skeletal muscle phosphoproteome due to aging have been reported in males; however, studies in females are lacking. We have demonstrated that estrogen deficiency decreases muscle force which correlates with decreased myosin regulatory light chain phosphorylation. Thus, we questioned whether the decline of estrogen in females that occurs with aging might alter the skeletal muscle phosphoproteome. C57BL/6J female mice randomly assigned to a sham-operated (Sham) or ovariectomy (Ovx) group to investigate the effects of estrogen deficiency on skeletal muscle protein phosphorylation in a resting, non-contracting condition. After 16 weeks of estrogen deficiency, the tibialis anterior muscle was dissected and prepped for label-free nano-liquid chromatography tandem mass spectrometry phosphoproteomic analysis. We identified 4,780 phosphopeptides in tibialis anterior muscles of ovariectomized (Ovx) and Sham-operated (Sham) control mice. Further analysis revealed 647 differentially regulated phosphopeptides (Benjamini – Hochberg adjusted p-value < 0.05 and 1.5-fold change ratio) that corresponded to 130 proteins with 22 proteins differentially phosphorylated (3 unique to Ovx, two unique to Sham, six upregulated, and 11 downregulated). Differentially phosphorylated proteins associated with the sarcomere, cytoplasm, and metabolic and calcium signaling pathways were identified. Our work provides the first global phosphoproteomic analysis in females and how estrogen deficiency impacts the skeletal muscle phosphoproteome.

2022-09-28 | PXD035107 | Pride

Investigation of Alterations in Gene Expression in the Retina Induced by Intravitreal Injection of titanium dioxide nanoparticles

Project description:In this study, we investigated the safety of locally delivered titanium dioxide nanoaprticles at the level of gene expression in the retina. To figure out any definite dose-dependent effect, we injected titanium dioxide nanoparticles into the vitreous cavity of 8-week-old male C57BL/6 mice at the concentration of presumptive therapeutic concentration (PTC; 130.47 ng/ml) and 10 times PTC (1.30 Î¼g/ml). We intravitreally injected PBS or titanium dioxide nanoparticles into the right eyes of 8-week-old male C57BL/6 mice (n = 12 per group). PBS-treated mice were regarded as negative control. Four retinal tissues were pooled into 1 test tube and prepared for further analyses.

2013-07-20 | E-GEOD-49048 | biostudies-arrayexpress

IL-8 released from human pancreatic cancer and tumor associated stromal cells signals through a CXCR2-ERK1/2 axis to induce muscle atrophy

Project description:Serum levels of interleukin-8 (IL-8) are increased in the serum of people with pancreatic cancer and associated with the loss of body weight and low muscle mass. We have identified that systemic (intraperitoneal) injection of IL-8 into mice induces significant skeletal muscle atrophy. Transcriptional profiling of muscle harvested from these same mice identified the genes and biological processes associated with this IL-8 induced atrophy including gene clusters related to chromatin modification, muscle cell differentiation, and ubiquitin ligase complex. In this dataset, we include the expression data obtained from the tibialis anterior muscle from vehicle-injected mice, KC-injected mice, and IL-8 injected mice. The purpose of this study was to identify the broader transcriptional networks changed in skeletal muscle in response to a systemic increase in IL-8 or KC.

2019-12-03 | GSE137990 | GEO

Investigation of Alterations in Gene Expression in the Retina Induced by Intravitreal Injection of titanium dioxide nanoparticles

2013-07-20 | GSE49048 | GEO

Natural aging and ovariectomy induces parallel phosphoproteomic alterations in skeletal muscle of female mice

Project description:The loss of skeletal muscle strength mid-life in females is associated with the decline of estrogen. Here, we questioned how estrogen deficiency might impact the overall skeletal muscle phosphoproteome after contraction, as force production induces phosphorylation of several muscle proteins. Phosphoproteomic analyses of the tibialis anterior muscle after contraction in two mouse models of estrogen deficiency, ovariectomy (Ovariectomized [Ovx] vs Sham) and natural aging-induced ovarian senescence (Older Adult [OA] vs Young Adult [YA]), identified a total of 2,593 and 3,507 phosphopeptides in Ovx/Sham and OA/YA datasets, respectively. Further analysis of estrogen deficiency-associated proteins and phosphosites identified 66 proteins and 21 phosphosites from both datasets. Of these, 4 estrogen deficiency-associated proteins and 4 estrogen deficiency-associated phosphosites were significant and differentially phosphorylated or regulated, respectively. Comparative analyses between Ovx/Sham and OA/YA using Ingenuity Pathway Analysis (IPA) found parallel patterns of inhibition and activation across IPA-defined canonical signaling pathways and physiological functional analysis, which were similarly observed in downstream GO, KEGG, and Reactome pathway overrepresentation analysis pertaining to muscle structural integrity and contraction, including AMPK and calcium signaling. IPA Upstream regulator analysis identified MAPK1 and PRKACA as candidate kinases and calcineurin as a candidate phosphatase sensitive to estrogen. Our findings highlight key molecular signatures and pathways in contracted muscle suggesting that the similarities identified across both datasets could elucidate molecular mechanisms that may contribute to skeletal muscle strength loss due to estrogen deficiency.

2023-09-01 | PXD035171 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

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