Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Mkx overexpression effect in C3H10T1/2 cells

ABSTRACT: Analysis of C3H10T1/2 cells overexpressing Mkx. This microarray results show that Mkx has the potential ability to promote differentiation to tendon, ligament and annulus fibrosus cells.

ORGANISM(S): Mus musculus

PROVIDER: GSE81276 | GEO | 2016/05/11

SECONDARY ACCESSION(S): PRJNA321169

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Similar Datasets

Gene expression of mice PDL , WT and Mkx KO (10 weeks and 4 weeks)

Project description:The periodontal ligament (PDL), which connects the teeth to the alveolar bone, is essential for periodontal tissue homeostasis. Although the significance of the PDL is recognized, molecular mechanisms underlying PDL function are not well-known. We report that Mohawk homeobox (Mkx), a tendon-specific transcription factor, regulates PDL homeostasis by preventing its degeneration. Mkx is expressed in the mouse PDL at the age of 10 weeks and 12 months. In Mkx-/- mice, age-dependent expansion of the PDL at the maxillary 1st molar (M1) furcation area was observed. Transmission electron microscopy (TEM) revealed that Mkx-/- mice presented collagen fibril degeneration in PDL with age, while the collagen fibril diameter gradually increased in Mkx+/+ mice. PDL cells lost their shape in Mkx-/- mice, suggesting changes in PDL properties. Microarray and quantitative polymerase chain reaction (qPCR) analyses of Mkx-/- PDL revealed an increase in osteogenic gene expression and no change in PDL- and inflammatory-related gene expression. Additionally, COL1A1 and COL1A2 were upregulated in Mkx-overexpressing human PDL fibroblasts, whereas osteogenic genes were downregulated. Our results indicate that Mkx prevents PDL degeneration by regulating osteogenesis. Mohawk transcription factor is essential for homeostasis of the periodontal ligament by regulating osteogenic changes with age.

2017-01-17 | GSE92331 | GEO

Transcriptomic Analysis of Wild Type and Mkx-/- Tendon by Next Generation Sequencing

Project description:We compared differential gene expression profiles between wild type(WT) and Mkx-/- tendon to reveal how Mkx regulats tendon differentiation and homeostasis maintenance .

2020-07-01 | GSE102926 | GEO

Epigenetic Analysis of Wild Type and Mkx-/- Tendon by Next Generation Sequencing

Project description:We investigaed the epigenetic landscape of H3K27ac modification between wild type(WT) and Mkx-/- tendon.

2020-07-01 | GSE102925 | GEO

Sox9 Deletion Causes Severe Intervertebral Disc Degeneration Characterized by Apoptosis, Matrix Remodeling, and Compartment-Specific Transcriptomic Changes

Project description:Transcriptomic analysis of nucleus pulposus (NP) and annulus fibrosus (AF) tissues from intervertebral discs of 3-month-old mice with the conditional postnatal deletion of Sox9. The transcription factor Sox9 is essential for the maintenance and health of the intervertebral disc of mice. We examined the transcriptomic profiles of nucleus pulposus and annulus fibrosus cells in control and Sox9 conditional knock-out mice using microarrays.

2023-05-19 | GSE150850 | GEO

c3h10t1/2 with dexamethasone

Project description:determine genes regulated by dexamethasone in c3h10t1/2 cells after 90 minutes of treatment compared to vehicle Keywords: treatment comparison microarray c3h10t1/2 cells were treated with vehicle or 1uM dexamethasone for 90 minutes (3 biological replicates of each) RNA samples were isolated from RNeasy kit (Qiagen) hybridized all samples to a pool of RNA from vehicle and treated c3h10t1/2 cells

2010-05-25 | E-GEOD-10900 | biostudies-arrayexpress

Loss of function mutation in progressive ankylosis (Ank) gene causes aberrant mineralization and acquisition of osteoblast-like-phenotype by annulus fibrosus cells in the intervertebral disc

Project description:Transcriptomic analysis of nucleus pulposus (NP) and annulus fibrosus (AF) tissues from intervertebral discs of 3-month-old mice with loss of function mutation of Ank gene. Regulator of extracellular inorganic pyrophosphate, Ank is essential for preventing ectopic mineralization in the extracellular matrices, maintaining the health of the intervertebral disc of mice. We examined the transcriptomic profiles of nucleus pulposus and annulus fibrosus cells in control and Ank mutant mice using microarrays.

2023-06-01 | GSE206997 | GEO

Abcc6 null mice a model mineralization disorder PXE show vertebral osteopenia without enhanced intervertebral disc calcification with aging

Project description:Transcriptomic analysis of annulus fibrosus (AF) tissues from intervertebral discs of 7-month-old mice with the global deletion of ABCC6. ABCC6 is an efflux transporter of ATP in hepatic cells and loss of function results in metabolic ectopic mineralization disorder pseudoxanthoma elsaticum. To understand the role of ABCC6 and ectopic mineralization in the disc, we examined the transcriptomic profiles of annulus fibrosus cells in control and ABCC6 knock-out mice using microarrays.

2021-11-17 | GSE188943 | GEO

Gene Expression Profiling Identifies Interferon Signalling Molecules and IGFBP3 in Human Degenerative Annulus Fibrosus

Project description:Low back pain is a major cause of disability especially for people between 20 and 50 years of age. As a costly healthcare problem, it imposes a serious socio-economic burden. Current surgical therapies have considerable drawbacks and fail to replace the normal disc in facilitating spinal movements and absorbing load. Therefore, the focus of regenerative medicine is on identifying biomarkers and signalling pathways to improve our understanding about the cascades of disc degeneration and allow for the design of specific therapies. We hypothesized that comparing microarray profiles from degenerative and non-degenerative discs will lead to the identification of dysregulated signalling and pathophysiological targets. Microarray data sets were generated from human annulus fibrosus cells and analysed using IPA ingenuity pathway analysis system. Gene expression values were validated by qRT-PCR, and respective proteins were identified by immunohistochemistry. Microarray analysis revealed 17 dysregulated molecular markers and various dysregulated cellular functions, including cell proliferation and inflammatory response, in the human degenerative annulus fibrosus. The most significant canonical pathway induced in degenerative annulus fibrosus was found to be the interferon signalling pathway. In conclusion, this study indicates interferon-alpha signalling pathway activation with IFIT3 and IGFBP3 up-regulation which may affect cellular function in human degenerative disc. 48 samples of intervertebral disc tissue - annulus fibrosus and nucleus pulposus - displaying varying degrees (grades) of degeneration

2015-10-23 | E-GEOD-70362 | biostudies-arrayexpress

Detection of CA12 as a novel NP cell surface marker

Project description:Sixteen samples; 6 nucleus pulposus, 6 annulus fibrosus and 4 articular cartilage were compared to find transcriptional differences.

2010-12-27 | E-MEXP-2936 | biostudies-arrayexpress

The STING pathway does not contribute to the onset of cell senescence and SASP induction in the intervertebral disc

Project description:Transcriptional analysis of 6-month-old primary nucleus pulposus (NP) and annulus fibrosus (AF) mouse disc tissues from wild-type (WT) and N153S mice, which harbor a mutation wich constiuitively activates Sting. Mouse details available here: https://www.jax.org/strain/033543 The cGAS-STING pathway promotes the senescence-associated secretory phenotype (SASP), which is associated with intervertebral disc degeneration, and has had implications in inflammatory musculoskeletal disorders. We examined the role of STING in the disc by examining the transcriptomic profiles of nucleus pulposus and annulus fibrosus cells in WT and N153S mice using microarray.

2022-07-06 | GSE188909 | 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