Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Mouse primary osteoblasts treated with/without BMP2

ABSTRACT: Bone morphogenetic proteins (BMPs) regulate many aspects of skeletal development, including osteoblast and chondrocyte differentiation, cartilage and bone formation, and cranial and limb development. Among them, BMP2, one of the most potent osteogenic signaling molecules, stimulates osteoblast differentiation.

ORGANISM(S): Mus musculus

PROVIDER: GSE36925 | GEO | 2012/03/30

SECONDARY ACCESSION(S): PRJNA157309

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Mouse primary osteoblasts treated with/without BMP2

Project description:Bone morphogenetic proteins (BMPs) regulate many aspects of skeletal development, including osteoblast and chondrocyte differentiation, cartilage and bone formation, and cranial and limb development. Among them, BMP2, one of the most potent osteogenic signaling molecules, stimulates osteoblast differentiation. We used cDNA microarrays to elucidate regulators of BMP-2-induced osteoblast differentiation.

2012-03-29 | E-GEOD-36925 | biostudies-arrayexpress

Mouse C2C12 cells treated with/without hBMP2

Project description:Bone morphogenetic proteins (BMPs) regulate many aspects of skeletal development, including osteoblast and chondrocyte differentiation, cartilage and bone formation, and cranial and limb development. Among them, BMP2, one of the most potent osteogenic signaling molecules, stimulates osteoblast differentiation, while it inhibits myogenic differentiation in C2C12 cells. We used cDNA microarrays to elucidate regulators of BMP-2-induced osteoblast differentiation.

2011-11-11 | E-GEOD-33567 | biostudies-arrayexpress

Mouse C2C12 cells treated with/without hBMP2

Project description:Bone morphogenetic proteins (BMPs) regulate many aspects of skeletal development, including osteoblast and chondrocyte differentiation, cartilage and bone formation, and cranial and limb development. Among them, BMP2, one of the most potent osteogenic signaling molecules, stimulates osteoblast differentiation, while it inhibits myogenic differentiation in C2C12 cells.

2011-11-11 | GSE33567 | GEO

Microarray on osteoblasts made from bone marrow stromal cells from Bmp2 flox/flox and Bmp2; Prx1-Cre mice

Project description:Enhanced BMP or canonical Wnt (cWnt) signaling are therapeutic strategies employed to enhance bone formation and fracture repair, but the mechanisms each pathway utilizes to specify cell fate of bone-forming osteoblasts remain poorly understood. Among all BMPs expressed in bone, we find that singular deficiency of Bmp2 blocks the ability of cWnt signaling to specify osteoblasts from limb bud or bone marrow progenitors. When exposed to cWnts, Bmp2-deficient cells fail to progress through the Runx2/Osx1 checkpoint and thus do not upregulate multiple genes controlling mineral metabolism in osteoblasts. Cells lacking Bmp2 after induction of Osx1 differentiate normally in response to cWnts, supporting pre-Osx1+ osteoprogenitors as a critical source and target of BMP2. Our analysis furthermore reveals Grainyhead-like 3 (Grhl3) is to date an unidentified transcription factor in the osteoblast gene regulatory network that is induced during bone development and bone repair, and acts upstream of Osx in a BMP2-dependent manner. The Runx2/Osx1 transition therefore receives critical regulatory inputs from BMP2 that are not compensated for by cWnt signaling, and this is mediated at least in part by induction and activation of Grhl3.

2016-10-19 | GSE79377 | GEO

Gene expression profiling in salivary glands by BMP-2.

Project description:Bone Morphogenetic Protein (BMP), a bone induction factor, belongs to the TGF-β superfamily, and more than 15 types of BMP family molecules have been reported in mammals. They are known to enhance osteoblast differentiation and their osteogenic effects, and also promote differentiation into chondrocytes. While the effects of BMPs on hard tissues are varied and numerous reports have been reported, only a few have reported the effects of BMPs on salivary glands. The aim of this study was to investigate the function of BMP-2 in the formation of salivary glands.

2023-08-18 | GSE240456 | GEO

Evaluation of BMP2/miRNA expression systems (hybrid vectors) for potent therapeutic efficacy in bone tissue regeneration

Project description:Reconstruction of bone defects and compensation of deficient repair mechanisms represent important goals within the field of regenerative medicine and require novel safe strategies for translation into the clinic. Therefore, we generated a nonviral osteogenic gene therapeutic (hybrid) vector system, combining an improved bone morphogenetic protein 2 (BMP2) gene cassette and pro-osteogenic microRNAs. The hybrid vectors were tested for their functionality and osteogenic differentiation potential in C2C12 and C3H/10T1/2 via alkaline phosphatase enzyme activity assay, enzyme-linked immunosorbent assay and reverse transcription quantitative polymerase chain reaction analysis of miRNA and osteogenic marker expression. In a mouse ectopic bone formation model, osteoinduction in transfected muscle tissue was analysed via micro computed tomography scans and histological staining. All tested hybrid vector systems led to an increase in BMP2 protein overexpression in C2C12 and C3H/10T1/2, when compared with miRNA-lacking constructs. Incorporated miRNAs were found to be efficiently upregulated. Distinct intra- and extracellular localization preferences were observed. The hybrid vector consisting of BMP2 and miR-590 revealed highest potential of inducing osteogenic differentiation. The favourable effect of combining overexpression of BMP2 and miRNAs has been shown in vitro and in vivo. Induction of mineralization was observed in an ectopic bone mouse model, although high variability in terms of size and shape indicates potential for improvement regarding plasmid administration and retention. We believe this study contributes in a valuable way to the preclinical knowledge of nonviral gene therapy for tissue regeneration. Also, we hope to encourage additional research on multi-target gene therapeutic approaches.

2021-12-31 | GSE166110 | GEO

Bmp2 Is Critical for the Murine Decidual Response

Project description:The role of bone morphogenetic protein 2 (Bmp2)in regulating the transformation of the uterine stroma during embryo implantation in the mouse was investigated by the conditional ablation of Bmp2 in the uterus using the (PR-cre) mouse. Keywords: Genetic modification

2008-03-21 | GSE10913 | GEO

Effect of Mirn378 overexpression on gene expression during C2C12 myogenic and BMP2-induced osteogenic differentiation

Project description:Background: MicroRNAs (miRNAs) are a family of small, non-coding single-stranded RNA molecules involved in post-transcriptional regulation of gene expression. As such, they are believed to play a role in regulating the step-wise changes in gene expression patterns that occur during cell fate specification of multipotent stem cells. Here, we have studied whether terminal differentiation of C2C12 myoblasts is indeed controlled by lineage-specific changes in miRNA expression. Results: Using a previously generated RNA polymerase II (Pol-II) ChIP-on-chip dataset, we show differential Pol-II occupancy at the promoter regions of six miRNAs during C2C12 myogenic versus BMP2-induced osteogenic differentiation. Overexpression of one of these miRNAs, miR-378, enhances Alp activity, calcium deposition and mRNA expression of osteogenic marker genes in the presence of BMP2. Conclusions: Our results demonstrate a previously unknown role for miR-378 in promoting BMP2-induced osteogenic differentiation. Stable C2C12 cell lines C2C12-pMirn0 and C2C12-pMirn378 were generated by lentiviral transduction of C2C12 myoblasts with a Mirn378-overexpression construct and its parent vector, respectively. C2C12-pMirn0 and C2C12-pMirn378 cells were plated at 2.5 x 10^4 cells/cm2 (day -1), cultured for 1 day in DMEM 10%NCS, then (d0) treated with or without 300 ng/ml bone morphogenetic protein 2 (BMP2) for 6 days. RNA was extracted on d0, d3 and d6 and hybridized to GeneChip Mouse Genome 430 2.0 array (Affymetrix).

2014-01-28 | E-GEOD-51883 | biostudies-arrayexpress

A Xenopus DNA microarray approach to identify novel direct BMP target genes involved in early embryonic development

Project description:Bone Morphogenetic Proteins (BMPs), a subgroup of the TGF-ï¢ superfamily, were originally isolated from bone on the basis of their ability to induce ectopic bone development. While BMPs are involved in a wide range of developmental and physiological functions, very few vertebrate target genes in this pathway have been identified. To identify target genes regulated by the BMP growth factor family in Xenopus, large-scale microarray analyses were conducted to discover genes directly activated by this factor in dissociated animal cap tissues treated with a combination of the protein synthesis inhibitor cycloheximide and BMP2. Keywords = Xenopus Keywords = BMP Keywords = microarray Keywords = development Keywords = target genes

2010-06-10 | E-GEOD-2274 | biostudies-arrayexpress

Expression profiling of primary calvaria osteoblasts treated with miR-195 mimic, rhBMP2 and at different stages of differentiation

Project description:Primary calvaria osteoblasts from newborn mice were cultured. Cells were transfected with control and miR-195 mimic. Following serum starvation cells were treated with recombinant human BMP2 and expression was analyzed 4 hours after treatment. Additionally, osteoblast differentiation was induced with osteogenic medium. Cells were analyzed at confluence (day 0) and 9 days later (day 9).

2014-12-02 | E-MTAB-2450 | biostudies-arrayexpress

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