Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

38 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Hyperlipidemia impaired innate response

ABSTRACT: To explore the effect of hyperlipidemia on macrophages' innate immune response to Porphyromonas gingivalis invasion 12 samples, 3 replicates in 4 groups, with cells from hyperlipidemic ApoE deficient mice and nonhyperlipidemic C57BL/6 mice stimulate with or without P.gingivalis(Pg)

ORGANISM(S): Mus musculus

SUBMITTER: Lang Lei

PROVIDER: E-GEOD-42061 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Hyperlipidemia impaired innate immune response to periodontal pathogen porphyromonas gingivalis in apolipoprotein E knockout mice.

Lei Lang L Li Houxuan H Yan Fuhua F Xiao Yin Y

PloS one 20130816 8

A finely-tuned innate immune response plays a pivotal role in protecting host against bacterial invasion during periodontal disease progression. Hyperlipidemia has been suggested to exacerbate periodontal health condition. However, the underlying mechanism has not been addressed. In the present study, we investigated the effect of hyperlipidemia on innate immune responses to periodontal pathogen Porphyromonas gingivalis infection. Apolipoprotein E-deficient and wild-type mice at the age of 20 we ...[more]

PMID: 23977160

Similar Datasets

hyperlipidemia impaired innate response

Project description:To explore the effect of hyperlipidemia on macrophages' innate immune response to Porphyromonas gingivalis invasion

2012-11-07 | GSE42061 | GEO

Expression data from human osteosarcoma bone primaries or lung metastases

Project description:The high concentration of Well5 cells was resuspended into 20Î¼l PBS, the needle along the tibia direction, before reaching in a breakthrough sense, direct injection cells. At 7 days after injection, proximal tibia was able to reach mass production. At 20 days after injection, the proximal tibia mass increased.If prolonging exposure by BLI,this stage displayedthat tumor cell signalsbegan to lung metastasis. Osteosarcoma orthotopic lung metastasis model was successfully constructed. Total RNA was extracted from sorted osteosarcoma cells of the primary site and lung metastases using Trizol (Invitrogen). We used microarrays to detail the global programme of gene expression underlying cellularisation and identified distinct classes of up-regulated genes during osteosarcoma lung metastasis. In support of the notion that fibrosis marks the lung metastasis, the expression of numerous fibrosis-related genes such as FN1, COLs, and MMPs were upregulated from the primary site to lung metastasis in Well5-luc orthotopic inoculation model. Total RNA was extracted from sorted osteosarcoma cells using Trizol (Invitrogen). Gene expression profiling was conducted by Shanghai Biotechnology Corporation using Affymetrix U133 plus 2.0 arrays (Affymetrix, Santa Clara, CA). All data were analyzed according to the manufacturerâ??s protocol. Raw data generated from Affymetrix CEL files were normalized by RMA background correction; values were log2 transformed. For the enrichment of P values of each GO term, we used Fisherâ??s exact test to calculate P values and R package stats to calculate FDR (q value) by BH method (www.r-project.org).

2016-08-13 | E-GEOD-85537 | biostudies-arrayexpress

Direct reprogramming of mouse fibroblasts into cardiomyocytes with chemical cocktails

Project description:The direct conversion, or trans-differentiation, of non-cardiac cells into cardiomyocytes by forced expression of transcription factors and microRNAs provide promising ways of cardiac regeneration. However, genetic manipulations are still not desirable in real clinical applications. we report the generation of automatically beating cardiomyocyte-like cells from mouse fibroblasts with only chemical cocktails. These chemical-induced cardiomyocyte-like cells (CiCMs) express cardiomyocyte-specific markers, exhibit sarcomeric organization, and possess typical cardiac calcium flux and electrophysiological features. Microarray-bassed gene expression patterns of Mouse embryonic fibroblasts (MEFs), CiCMs, and cardiomyocytes(CMs) indicated a clear transition from dividing MEFs to differentiated cardiomyocyte-like state in CiCM samples. Mouse embryonic fibroblasts were treated with a small-molecule combination CRFVPT (10 μM CHIR99021 (C); 10 μM RepSox (R); 50 μM Forskolin (F); 0.5 mM VPA (V); 5 μM Parnate, (P); 1 μM TTNPB (T)) to induce transdifferentiation to chemical-induced cardiomyocyte-like cells. CiCMs beating clusters were picked at day 24 for analysis. MEFs were isolated from mouse embryos, and CMs were isolated from mouse hearts. Total RNA of MEFs, CiCMs and CMs were extracted and hybridization on Affymetrix microarrays.

2015-08-23 | E-GEOD-69924 | biostudies-arrayexpress

To detect change of gene expression after knock-down of hormone receptor in hepatocellular carcinoma cell line

Project description:Vector or shRNA was transfected into SMMC-7721 to detect effect of shRNA on gene expression Specific hormone receptor was knocked down by shRNA in hepatocellular carcinoma

2015-01-13 | E-GEOD-64890 | biostudies-arrayexpress

PRMT6 knockdown effects on the early zebrafish development

Project description:Zygotic genome activation (ZGA), which is according to the midblastula transition in zebrafish, is an important event during the maternal-zygotic transition in animals. Our preliminary study and other groupâs works indicate that epigenetic regulations play an essential role in ZGA. Morpholino was employed to knockdown PRMT6. We used microarrays to analyze the global gene expression in prmt6 morphants. prmt6 MO (0.3mM) was injected into the one-two cell zebrafish, prmt6 cMO (0.3mM) injection as a control. At 6 hpf, embryos were classified into three subtypes (normal, mild and severe) and prepared for global gene expression analysis with Affymetrix Zebrafish Genome Arrays. The severe subtype and the control were repeated three times.

2015-11-25 | E-GEOD-63735 | biostudies-arrayexpress

Gene expression induced by treatment of artemin in HCC.CELls

Project description:HCC cell line SMMC-7721 were treatment with human recombinant artemin for 12 hours. Total RNA was extracted and the induced gene expression was analyzed. Analysis of gene expression induced by artemin treatment

2015-08-27 | E-GEOD-72411 | biostudies-arrayexpress

Expression data from rice calli cultured with 2,4-D

Project description:Four days old rice calli were selected to grow 324h under spaceflight controls, 1g-flight controls and 1g-ground controls. We used microarrays to detail the global programme of gene expression underlying cellularisation and identified distinct classes of up-regulated genes during this process. Rice calli were selected at different treatment for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain the diff-genes that caused by the microgravity.

2016-03-03 | E-GEOD-78839 | biostudies-arrayexpress

compare the difference of gene expression between wild type ESCs and Mll2 Knockdown ESCs

Project description:Mll2 (ALR) is a histone 3 lysine 4 trimethyltransferase to function as gene activation.In our study, we found that Mll2 is vital for proper control of proliferation and lineage differentiation of mouse ESCs, particularly towards the cardiac-specific lineages. We used microarrays to detail the global programme of gene expression to compare the difference after Mll2 knockdown in E14 cell lines. E14 cells were infected with lentiviruses expressing short hairpin RNA (shRNA) for Mll2 for 24 hours, and then puromycin was added at 2mg/ml to select for 5 days. Then collet samples of control and Mll2 knockdown E14 cells for RNA extraction and hybridization on Affymetrix microarrays.

2014-01-25 | E-GEOD-54382 | biostudies-arrayexpress

Transcript Level Expression Profiling: anticancer pathways of Smilax Glabra rhizome extract (SW)

Project description:Find the possible signaling pathways which contribute to the cell growth inhibition effect of SW-treated AGS cells Global gene expression profiling is an ideal technique to obtain useful clues for exploration of the anticancer mechanism of SW. Through comparing microarray results between solvent- and SW-treated cells, differentially expressed genes were obtained (>1.5 fold). The microarray results were validated using real-time RT-PCR. We used the KEGG database, STRING database and GO database for further ananlysis, and therefore got the possible signaling pathways underlying the anticancer effect of SW. We analyzed total RNA samples of solvent- and SW-treated AGS cells using the Affymetrix Human Gene 1.0 ST platform. No techinical replicates were performed.

2014-04-09 | E-GEOD-56593 | biostudies-arrayexpress

Transcript Level Expression Profiling: anticancer pathways of Smilax Glabra rhizome extract (SW) [HepG2 cells]

Project description:To find the possible signaling pathways which contribute to the anticancer effect of SW-treated HepG2 cells Global gene expression profiling is an ideal technique to obtain useful clues for exploration of the anticancer mechanism of SW. Through comparing microarray results between solvent- and SW-treated cells, differentially expressed genes were obtained (>1.5 fold). The microarray results were validated using real-time RT-PCR. We used the KEGG database, STRING database and GO database for further ananlysis, and therefore got the possible signaling pathways underlying the anticancer effect of SW. We analyzed total RNA samples of solvent- and SW-treated HepG2 cells using the Affymetrix Human Gene 1.0 ST platform. No techinical replicates were performed.

2014-06-08 | E-GEOD-58201 | 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