Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

43 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Influence of the two different cryopreservation methods to inflammation of dental pulp cells

ABSTRACT: Dental pulp cells of cryopreserved teeth (slow and rapid speed) were examined with microarray for screening which gene is involve in the inflammation process during the cryopreservation process. Intact caries-free, freshly extracted premolars (n=6) were collected from 3 patients for microarray assay analysis. They were classified as control and cryopreserved groups. Cryopreserved groups were divided into rapid freezing and slow freezing group.

ORGANISM(S): Homo sapiens

SUBMITTER: Sang Hyuk Park

PROVIDER: E-GEOD-45502 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Expression of M-CSF from cryopreserved teeth-derived human periodontal ligament cells with different freezing protocols

Project description:This study investigated which genes regarding root resorption are upregulated by cryopreservation and whether cryopreservation affects the expression of Macrophage M-bM-^@M-^Scolony stimulating factor. We manufactured the customized template which was made of genes selected regarding root resorption including osteoprotegerin (OPG), receptor activator of nuclear factor-kappa B ligand (RANKL), RANKLM-bM-^@M-^Ys cognate receptor (RANK), macrophage colony-stimulating factor (M-CSF), interleukin-1M-NM-2 (IL-1M-NM-2), and tumor necrosis factor-alpha (TNF-M-NM-1), and bone morphogenetic proteins (BMP) and analyzed gene expression. cultured human periodontal ligament cells (control) VS cryopreserved and cultured periodontal ligament cells(cryopreserved group): 3 control replicates, 3 cryopreserved replicates

2013-01-19 | E-GEOD-43611 | biostudies-arrayexpress

Proteomic profile of human stem cells from dental pulp and periodontal ligament

Project description:Dental stem cells isolated from oral tissues have been shown to provide with high proliferation ability and multi-lineage differentiation potential. Although the dental stem cells possess the potential of nerve regeneration, the specific expression profile of dental pulp stem cells (DPSCs) and periodontal ligament stem cells (PDLSCs) are still unclear. Here, DPSCs and PDLSCs, collected from the same tooth with 3 donors, were tested for high-throughput protein profiles by combining two-dimensional gel proteomics and TMT-based proteomics.

2021-06-10 | PXD021997 | Pride

TAILS N-terminomics of the human dental pulp stroma and the odontoblast layer

Project description:We report the targeted analysis of the human dental pulp stroma and the odontoblast layer using the positional proteomics technique TAILS N-terminomics, which allowed us to capture both naturally blocked and unblocked protein N-termini, and to identify differences between e.g. the dental pulp proteomes of older and younger donors. Noteworthy, these differences were most pronounced in the odontoblast region. Note: This study is a follow-up on PXD002264.

2017-10-20 | PXD006557 | Pride

Comparative gene expression analysis of the human dental pulp in deciduous and permanent teeth

Project description:Human deciduous and permanent teeth exhibit different developmental processes, morphologies, histological characteristics and life cycles. In addition their pulp tissues react differently to external stimuli, such as the pulp sensitivity test, dental trauma and pulp therapy materials. These differences are attributable to their genetic backgrounds. Therefore the purpose of this study is to compare the differences of dental pulp in deciduous and permanent teeth. Pulp samples were obtained from permanent premolars (n=6, aged 11-14 years) and deciduous teeth (n=6, aged 11-14 years). Comparative cDNA microarrary analysis revealed several differences in gene expression between the deciduous and permanent pulp tissues. Each GSM record represents a pulp sample pooled from two teeth samples.

2014-08-21 | E-GEOD-51449 | biostudies-arrayexpress

Comparative gene expression analysis of dental follicle and periodontal ligament in humans

Project description:The aim of this study was to evaluate and compare the gene expression profiles of dental follicle and periodontal ligament in humans, which can possibly explain their functions of dental follicle and PDL such as eruption coordination and stress resorption. That may apply this information to clinical problem like eruption disturbance and to periodontal tissue engineering. PDL samples were obtained from permanent premolars (n=11) and dental follicle samples were obtained during extraction of supernumerary teeth (n=4). Comparative cDNA microarray analysis revealed several differences in gene expression between permanent PDL and dental follicles.

2014-08-21 | E-GEOD-51342 | biostudies-arrayexpress

Transcriptional profiling of mouse molar and incisor tooth organoids

Project description:Organoid models provide powerful tools to study tissue biology and development in a dish. Here, we established first-time organoid models from early-postnatal (postnatal day 7) mouse molar and incisor, capable of differentiation toward ameloblast-like cells in vitro. To more in detail characterise organoids from mouse molar and incisor, bulk RNA-sequencing was performed on the following (1) early passage (passage 0) organoids from both tooth types grown in basal tooth organoid medium (TOM) with or without addition of exogenous epidermal growth factor (EGF); and (2) late passage (passage 5) organoids grown in TOM+EGF or differentiation medium (DM).

2023-04-19 | E-MTAB-12557 | biostudies-arrayexpress

Effect of EtOH on transcriptome signatures in human dental pulp stem cells

Project description:We have performed gene expression microarray analysis to profile transcriptomic signatures affected by EtOH in human dental pulp stem cells Established human dental pulp stem cells were treated with different dose of EtOH (0, 1, 5, 10, 20 and 50mM) for a different time periods (24 and 48 hrs). Total RNA was extracted and subjected to gene expression microarray analysis using Affymetrix human genome 2.0 plus array

2014-05-03 | E-GEOD-57255 | biostudies-arrayexpress

Single cell transcriptional profiling of mouse molar and incisor tooth assembloids

Project description:Throughout the various stages of tooth development, reciprocal epithelial-mesenchymal interactions are the driving force, for instance crucially involved in the differentiation of mature enamel-forming ameloblasts and dentin-producing odontoblasts. Here we established mouse tooth ‘assembloids’, comprised of tooth organoid-derived dental epithelial cells (from mouse molars and incisors) cultured together with molar dental pulp stem cells (DPSCs), to mimic these developmental interactions. Assembloids from both tooth types were grown both in basal- and differentiation-inducing conditions. Single cell transcriptomics analysis was applied to in detail characterize and validate the newly developed mouse tooth assembloid model and evaluate the induced differentiation processes.

2023-04-19 | E-MTAB-12544 | biostudies-arrayexpress

Comparative gene expression analysis of the human periodontal ligament in deciduous and permanent teeth

Project description:There are histological and functional differences between human deciduous and permanent pediodontal ligament (PDL) tissues. The purpose of this study was to determine the differences between these two types of tissue at the molecular level by comparative gene expression analysis. PDL samples were obtained from permanent premolars (n=38) and anterior deciduous teeth (n=31) extracted from 40 healthy persons. Comparative cDNA microarrary analysis revealed several differences in gene expression between the deciduous and permanent PDL tissues.

2013-09-06 | E-GEOD-50640 | biostudies-arrayexpress

Expression study of human embryonic stem cells, dental pulp cells (DPCs) and induced pluripotent stem cells (iPSC) obtained from DPC for characterization of iPSC

Project description:iPSC were obtained from DPC from TRPC6-mut patient, a idiopathic autistic patient and a control. Original DPC and iPSC obtained were submited to expression analysis in order to check if the expression pattern obtained for the iPSC cells were closer related to embyonic cells than to the original DPC DPCs were grown until reach 80-90% of confluency in DMEM/F12 media supplemented with 15% fetal bovine serum (Hyclone, TX), 1% penicillin/streptomycin, and 1% non-essential amino acids and maintained under standard conditions (37°C, 5% CO2). RNA samples were extracted from cells in passage 5 to 7. iPSC were grown until reaches 70% of confluency in mTSER medium (Stem Cells Technologies). RNA samples were extracted from cells in passage 12 to 15.

2014-10-23 | E-GEOD-62622 | 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