Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

46 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Mouse peritoneal macrophages at 3.5 or 48 hours, 0,0.5 or 5 μg/ml Leukocyte cell-derived chemotaxin 2 (LECT2),gene expression array, two independent biological replicates

ABSTRACT: LECT2 is a liver derived cytokine and involved in many pathologic conditions, especially in immune regulation. To better understand cellular and molecular mechanisms of LECT2 in immune response, mouse peritoneal macrophages were isolated from mouse peritonaeum. After treatment with 0, 0.5 or 5 μg/ml of LECT2 for 3.5 or 48 hours, gene expression profile in mouse peritoneal macrophages was measured using gene expression array. Results showed that LECT2 treatment led to the enhancement of cytokines secretion and phagocytosis in peritoneal macrophages. Gene expression in mouse peritoneal macrophages isolated from mouse peritonaeum were measured after exposure to 0,0.5 or 5 μg/ml LECT2 for 3.5 or 48 hours using gene expression array. Two independent experiments were performed using different mice for each experiment for gene expression array analysis.

ORGANISM(S): Mus musculus

SUBMITTER: Hong Weiguo

PROVIDER: E-GEOD-33721 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Mouse peritoneal macrophages at 3.5 or 48 hours, 0,0.5 or 5 μg/ml Leukocyte cell-derived chemotaxin 2 (LECT2),gene expression array, two independent biological replicates

Project description:LECT2 is a liver derived cytokine and involved in many pathologic conditions, especially in immune regulation. To better understand cellular and molecular mechanisms of LECT2 in immune response, mouse peritoneal macrophages were isolated from mouse peritonaeum. After treatment with 0, 0.5 or 5 μg/ml of LECT2 for 3.5 or 48 hours, gene expression profile in mouse peritoneal macrophages was measured using gene expression array. Results showed that LECT2 treatment led to the enhancement of cytokines secretion and phagocytosis in peritoneal macrophages.

2011-12-13 | GSE33721 | GEO

Ayu macrophages at 3.5 hours, 0, 0.5 or 5 ug/ml Leukocyte cell-derived chemotaxin 2 (LECT2), gene expression array, three independent biological replicates

Project description:Ayu, Plecoglossus altivelis, is an economically important amphidromous fish species cultured in East Asia. LECT2 is a liver derived cytokine and involved in many pathologic conditions, especially in immune regulation. To understand cellular and molecular mechanisms of LECT2 in immune response of ayu, macrophages were isolated from ayu head kidney. After treatment with 0, 0.5 or 5 ?g/ml of LECT2 for 3.5 hour, gene expression profile in ayu macrophages was measured using gene expression array. Results showed that LECT2 treatment led to the altered expression of immune related genes in ayu macrophages. Gene expression in ayu macrophages isolated from head kidney were measured after exposure to 0, 0.5 or 5 ?g/ml LECT2 for 3.5 hours using gene expression array. Three independent experiments were performed using different ayu for each experiment for gene expression array analysis.

2012-08-21 | E-GEOD-40221 | biostudies-arrayexpress

Genome-wide analysis of STAT3-binding and gene expression changes in peritoneal macrophages upon interleukin-10 stimulation

Project description:This SuperSeries is composed of the following subset Series: GSE31529: Genome-wide binding of STAT3 in peritoneal macrophages GSE31530: Transcriptome changes in IL-10 treated peritoneal macrophages Refer to individual Series

2012-02-13 | E-GEOD-31531 | biostudies-arrayexpress

Transcription profiling of murine macrophages after infection with Paracoccidioides brasiliensis

Project description:Identification of transcripts in mouse peritoneal macrophages infected by P. brasiliensis yeasts cells

2007-08-31 | E-MEXP-1093 | biostudies-arrayexpress

Expression data from isolated peritoneal macrophages treated with Histidine-rich glycoprotein

Project description:Histidine-rich glycoprotein (HRG) is a 75 kDa heparin-binding plasma protein which has been implicated in regulation of tumor angiogenesis and growth. To exert some of its biological functions, HRG acts on macrophages.This study was performed to assess changes in gene expression in peritoneal macrophages treated with HRG using oligonucleotide microarrays A total of 8 samples were analyzed. Peritoneal macrophages were pooled from 10 wt C57/BL6 mice and treated with recombinant HRG (1ug/ml) for 6 and 24 hours in duplicates

2011-12-06 | E-GEOD-34164 | biostudies-arrayexpress

Transcription profiling of mouse peritoneal macrophages treated with cholesterol

Project description:Peritoneal macrophages were extracted from 60 mice and then plated on tissue culture plates for treatment

2005-01-01 | E-TIGR-119 | biostudies-arrayexpress

Gene expression profiles of peritoneal macrophages from Sphingosine 1-phosphate receptor type 1 (S1pr1) overexpressing mice against control mice.

Project description:Sphingosine 1-phosphate (S1P) is a lysosphingolipid with anti-atherogenic properties, but mechanisms underlying its effects remain unclear. We here analyzed the consequences of overexpressing the S1P receptor type 1 (S1pr1) on peritoneal macrophage gene expression. To amplify S1pr1 signaling in macrophages, double transgenic mice expressing mouse S1pr1 in mononuclear cells were constructed by crossing two lines. The S1pr1-KI line carries a transgenic cassette in the Rosa 26 locus harboring the mouse S1P1 cDNA and separated from the CAG promoter by a lox-Stop-lox insert. S1pr1-KI mice were then crossed to LysMCre mice expressing Cre recombinase under the control of the lysozyme M promoter, which drives macrophage expression. In the offspring the lox-Stop-lox insert is excised in Cre-expressing cells (macrophages), which induces cDNA expression driven by the CAG promoter. At 12 weeks of age, peritoneal leukocytes were isolated from S1pr1-LysMCre mice and control mice (S1pr1-KI) by peritoneal lavage and seeded in cell culture plates. After 2 h non-adherent cells were removed, total RNA was isolated from the remaining macrophages and subjected to microarray gene expression analysis.

2024-11-07 | E-MTAB-14469 | biostudies-arrayexpress

MicroRNA expression in thioglycollate and alternatively activated

Project description:Macrophage activation must be tightly controlled to prevent overzealous responses that cause self-damage. MicroRNAs have been shown to promote classical macrophage activation by blocking concomitant anti-inflammatory signals and transcription factors, but can also place restraints on activation by preventing excessive TLR-signalling. In contrast, the microRNA profile associated with alternatively activated macrophages and their role in regulating wound-healing or anti-helminthic responses has not yet been described. Utilizing an in vivo model of alternative activation, in which adult Brugia malayi nematodes are surgically implanted in the peritoneal cavity of mice, we examined the profile of microRNA expression in these alternatively activated macrophages and compared this to alternatively activated IL-4 receptor knockout macrophages and thioglycollate elicited macrophages. Peritoneal macrophages from BALB/c wild type or IL-4 receptor knockout mice were elicited with thioglycollate or using nemtodes (peritoneal implant of Brugia malayi). The latter leads to a population of alternatively activated macrophages. Microarray analysis was used to examine the microRNA profile of WT alternatively activated macrophages (n = 4), IL-4 receptor knockout alternatively activated macrophages (n = 4), WT thioglycollate elicited macrophages (n = 3) and IL-4 receptor knockout thioglycollate elicited macrophages (n = 3).

2012-08-07 | E-GEOD-35047 | biostudies-arrayexpress

Expression data from peritoneal macrophages stimulated with lipid A

Project description:Setdb1 is one of the H3K9 methyltransferases and represses gene expression by H3K9 methylation. In an attempt to elucidate the role of Setdb1 in the TLR4-mediated inflammatory responses, we performed DNA microarray analysis using lipid A (the active component of LPS)-stimulated peritoneal macrophages from macrophage specific Setdb1 KO (KO) and WT mice. The genes upregulated by lipid A treatment in WT macrophages and further increased in KO macrophages contain many genes associated with interleukins and chemokines. Peritoneal macrophages from WT and KO mice were stimulated with lipid A 10 ng/ml or vehicle for 4 h. Microarray analysis was performed using Affymetrix Mouse 430 2.0.

2016-06-27 | E-GEOD-78153 | biostudies-arrayexpress

Expression data from mouse peritoneal macrophages

Project description:Biologic functions involved in innate immune response of macrophages rely on the precise regulation of kinds of immune molecular. In the virus infection procession, the macrophages are activated following a tightly controlled genetic programme where specific sets of genes are up-regulated or down-regulated. We used microarrays to detail the global programme of gene expression underlying VSV infection and identified distinct classes of up-regulated and down-regulated genes during this process. Mouse peritoneal macrophages were selected with/without VSV infection for 8 hours for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain expression profiles. We selected macrophages according to VSV infection at two time-points: uninfected macrophage(control) and VSV infected for 8 hour macrophages(VSV).

2012-07-23 | E-GEOD-39620 | 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