Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Expression data from control and ZNF145-overexpressing human mesenchymal stem cells (MSCs)

ABSTRACT: ZNF145 is shown to be upregulated during three linage differentiation of MSCs especially in chondrogenesis. To understand the molecular basis of ZNF145 underlying MSCs, targets of ZNF145 in MSCs are determined by microarray We used microarrays to detail the change in gene expression profile upon overexpression of ZNF145 compared with control in undifferentiated MSCs

ORGANISM(S): Homo sapiens

PROVIDER: GSE26272 | GEO | 2010/12/22

SECONDARY ACCESSION(S): PRJNA135135

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Expression data from control and ZNF145-overexpressing human mesenchymal stem cells (MSCs)

Project description:ZNF145 is shown to be upregulated during three linage differentiation of MSCs especially in chondrogenesis. To understand the molecular basis of ZNF145 underlying MSCs, targets of ZNF145 in MSCs are determined by microarray We used microarrays to detail the change in gene expression profile upon overexpression of ZNF145 compared with control in undifferentiated MSCs Control MSCs and ZNF145-overexpressing MSCs are processed for RNA extraction and hybridization on Affymetrix microarrays. To that end, we overexpressed ZNF145 in two patient-derived human MSCs.

2010-12-22 | E-GEOD-26272 | biostudies-arrayexpress

MSCs OA SILAC Mass spectrometry imaging

Project description:In osteoarthritis (OA), impairment of cartilage regeneration can be related to a defective chondrogenic differentiation of mesenchymal stromal cells (MSCs). Therefore, understanding the proteomic- and metabolomic-associated molecular events during the chondrogenesis of MSCs could provide alternative targets for therapeutic intervention. Here, a SILAC-based proteomic analysis identified 43 proteins related with metabolic pathways whose abundance was significantly altered during the chondrogenesis of OA human bone marrow MSCs (hBMSCs). Then, the level and distribution of metabolites was analyzed in these cells and healthy controls by matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI-MSI), leading to the recognition of characteristic metabolomic profiles at the early stages of differentiation. Finally, integrative pathway analysis showed that UDP-glucuronic acid synthesis and amino sugar metabolism were downregulated in OA hBMSCs during chondrogenesis compared to healthy cells. Alterations in these metabolic pathways may disturb the production of hyaluronic acid (HA) and other relevant cartilage extracellular matrix (ECM) components. This work provides a novel integrative insight into the molecular alterations of osteoarthritic MSCs and potential therapeutic targets for OA drug development through the enhancement of chondrogenesis.

2020-01-27 | PXD012879 | Pride

Expression data from CD73 positive adipose derived mesenchymal stem cells (CD73+ AD-MSCs) and CD73 negative adipose derived mesenchymal stem cells (CD73- AD-MSCs) of mouse

Project description:MSCs are a heterogeneous population and the specific population of MSCs may exhibit a selective ability for tissue repair. The aim of our research was to adapt the CD73+ subgroup of adipose derived MSCs (AD-MSCs) for the therapy of myocardial infarction (MI). Our results revealed that CD73+ AD-MSCs played more effective role in the acceleration function of cardiac recovery by promoting angiogenesis in a rat model of MI compared to mixed AD-MSCs and CD73- AD-MSCs. Microarray analysis shows differences between CD73+ and CD73- AD-MSCs when transcription profile of these two subgroups were compared, especially in VEGF pathway.

2021-06-02 | GSE167219 | GEO

Regulation of Gene Expression by Connective Tissue Growth Factor (CTGF) in Mesenchymal Stromal Cells (MSCs)

Project description:mRNA from bone marrow-derived MSCs stably expressing CTGF-specific shRNA (or empty vector control) was analyzed for differential gene expression. Significant differences were found in cell proliferation-related genes, especially genes related to the M phase of the cell cycle, which were down-regulated in CTGF-knockdown-MSCs compared to control MSCs. Bone marrow-derived MSCs were stably transduced with lentivirus expressing CTGF-specific shRNA or an empty vector control. After antibiotic selection, total RNA was amplified and hybridized to Illumina HT12 version 3 human whole-genome arrays (Illumina, San Diego, CA).

2013-08-05 | E-GEOD-47575 | biostudies-arrayexpress

Comparison of bovine undifferentiated MSCs, chondrogenic MSCs and chondrocytes in 3D culture

Project description:Bovine chondrocyte-seeded and mesenchymal stem cell (MSC)-seeded agarose were cultured for 28 days in chemically defined media containing 10 ng/mL TGF-beta3. Chondrogenic differentiated MSCs were compared to chondrocytes at this timepoint and to undifferentiated MSCs harvested at day 0. Donor-matched sets of chondrocytes and MSCs were used, with three donors total.

2010-10-02 | E-GEOD-18394 | biostudies-arrayexpress

Comparison of bovine undifferentiated MSCs, chondrogenic MSCs and chondrocytes in 3D culture

2010-10-02 | GSE18394 | GEO

Regulation of Gene Expression by Connective Tissue Growth Factor (CTGF) in Mesenchymal Stromal Cells (MSCs)

2013-08-05 | GSE47575 | GEO

Mesenchymal Stem Cells (MSCs): Control vs. PTH-stimulated

Project description:Transcriptional profiling of human MSCs comparing control MSCs with parathyroid hormone (PTH)-stimulated MSCs. PTH-stimulated MSCs were treated with 0.1 nM recombinant human PTH (N-terminal fragment, amino acids 1-34) for 48 hours. Human MSCs were isolated from a bone marrow sample obtained from a healthy adult volunteer. Two-condition experiment: control MSCs vs. PTH-stimulated MSCs. 1 control MSCs and 1 PTH-stimulated MSCs.

2014-02-01 | E-GEOD-43148 | biostudies-arrayexpress

Effects of dynamic compressive loading on MSC chondrogenesis

Project description:Long-term dynamic compression enhanced the mechanical properties of MSC-seeded constructs only when loading was initiated after 21 days of chondrogenic differentiation. This study examined the molecular differences of chondrogenic MSCs compared to undifferentiated MSCs (TGF-beta vs no TGF-beta) and the effects of dynamic loading on MSC chondrogenesis (loading vs free-swelling). Free-swelling MSC-seeded constructs were cultured for 21 days in chemically defined media. Chondrogenesis was induced with TGF-beta3. Undifferentiated controls were maintained in parallel. After 21 days of chondrogenic differentiation, a subset of constructs were subjected to 21 days of dynamic compressive loading. On days 21 and 42, construct mechanical properties and biochemical content were assessed. Microarray analysis was carried out on day 3, day 21 and day 42 constructs. 6 arrays.

2010-11-01 | E-GEOD-18879 | biostudies-arrayexpress

Effects of dynamic compressive loading on MSC chondrogenesis

2010-11-01 | GSE18879 | 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