Evidence map›Paper›PMID 23776196›Full record

ArticleJournal of lipid research2013

Analysis of inflammatory and lipid metabolic networks across RAW264.7 and thioglycolate-elicited macrophages.

Mano R Maurya, Shakti Gupta, Xiang Li, Eoin Fahy, Ashok R Dinasarapu, Manish Sud, H Alex Brown, Christopher K Glass, Robert C Murphy, David W Russell and 2 more

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Journal of lipid research, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.6field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Antioxidants (Basel, Switzerland) · 2024
    Article
  5. Oxysterols in Vascular Cells and Role in Atherosclerosis.Advances in experimental medicine and biology · 2024
    Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 1 country.

Mano R MauryaDepartment of Bioengineering, University of California at San Diego, La Jolla, CA 92093, USA.
Shakti Gupta
Xiang Li
Eoin Fahy
Ashok R Dinasarapu
Manish Sud
H Alex Brown
Christopher K Glass
Robert C Murphy
David W Russell
Edward A Dennis
Shankar Subramaniam
San Diego Supercomputer Center · USUniversity of California, San Diego · USThe University of Texas Southwestern Medical Center · USUniversity of Colorado Denver · USVanderbilt University · US

Funding

STEROL LIPIDSU54GM069338 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI DENNIS, EDWARD A · 2003 to 2013
$72.2M
Systems Biology Analyses for Hemodynamic Regulation of Vascular HomeostasisR01HL108735 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHIEN, SHU, SHYY, JOHN YJ · 2012 to 2024
$13.4M
Shear Regulation of MicroRNA Transportomes and Targetomes in Vascular HomeostasisR01HL106579 · NHLBI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHIEN, SHU, SHYY, JOHN YJ · 2011 to 2022
$8.3M
LIPID Metabolites And Pathways Strategy (LIPID MAPS)R24GM107784 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI FAHY, EOIN · 2013 to 2015
$1.5M
NHLBI NIH HHS R01 HL106579NHLBI NIH HHS R01HL-106579NHLBI NIH HHS R01 HL108735NHLBI NIH HHS R01HL-108735NIGMS NIH HHS R24 GM107784NIGMS NIH HHS U54 GM069338NIGMS NIH HHS U54 GM-69338
6 · The paper itself

Abstract

Studies of macrophage biology have been significantly advanced by the availability of cell lines such as RAW264.7 cells. However, it is unclear how these cell lines differ from primary macrophages such as thioglycolate-elicited peritoneal macrophages (TGEMs). We used the inflammatory stimulus Kdo2-lipid A (KLA) to stimulate RAW264.7 and TGEM cells. Temporal changes of lipid and gene expression levels were concomitantly measured and a systems-level analysis was performed on the fold-change data. Here we present a comprehensive comparison between the two cell types. Upon KLA treatment, both RAW264.7 and TGEM cells show a strong inflammatory response. TGEM (primary) cells show a more rapid and intense inflammatory response relative to RAW264.7 cells. DNA levels (fold-change relative to control) are reduced in RAW264.7 cells, correlating with greater downregulation of cell cycle genes. The transcriptional response suggests that the cholesterol de novo synthesis increases considerably in RAW264.7 cells, but 25-hydroxycholesterol increases considerably in TGEM cells. Overall, while RAW264.7 cells behave similarly to TGEM cells in some ways and can be used as a good model for inflammation- and immune function-related kinetic studies, they behave differently than TGEM cells in other aspects of lipid metabolism and phenotypes used as models for various disorders such as atherosclerosis.

Indexed as

AnimalsCell LineCytokinesGene Expression ProfilingInflammationLipid MetabolismLipopolysaccharidesMacrophagesMiceThioglycolatesTranscription, GeneticCytokinesKdo2-lipid ALipopolysaccharidesThioglycolatescell cyclecorrelation analysisinflammationlipid and signaling networkslipidomicsprimary macrophagetoll-like receptor 4transcriptomics

Identifiers

PMID23776196
PMCPMC3735949
OpenAlexW2158218025

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.