Evidence map›Paper›PMID 18710581›Full record

ArticleBMC immunology2008

Functional imaging of interleukin 1 beta expression in inflammatory process using bioluminescence imaging in transgenic mice.

Limei Li, Zhaoliang Fei, Jianke Ren, Ruilin Sun, Zhihui Liu, Zhejin Sheng, Long Wang, Xia Sun, Jun Yu, Zhugang Wang and 1 more

Abstract read
In one paragraph

Article in BMC immunology, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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

27 citing papers in PubMed.

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  17. Antibacterial and anti-inflammatory activities of an extract, fractions, and compounds isolated from Gochnatia pulchra aerial parts.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2015
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Limei LiLaboratory of Molecular Cell Biology, Institute of Biochemistry and Cell biology, Shanghai Institutes for Biological Sciences, ChineseAcademy of Sciences, Shanghai, PR China. lmli@sibs.ac.cn
Zhaoliang Fei
Jianke Ren
Ruilin Sun
Zhihui Liu
Zhejin Sheng
Long Wang
Xia Sun
Jun Yu
Zhugang Wang
Jian Fei

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundInterleukin 1 beta (IL-1beta) plays an important role in a number of chronic and acute inflammatory diseases. To understand the role of IL-1beta in disease processes and develop an in vivo screening system for anti-inflammatory drugs, a transgenic mouse line was generated which incorporated the transgene firefly luciferase gene driven by a 4.5-kb fragment of the human IL-1beta gene promoter. Luciferase gene expression was monitored in live mice under anesthesia using bioluminescence imaging in a number of inflammatory disease models.

resultsIn a LPS-induced sepsis model, dramatic increase in luciferase activity was observed in the mice. This transgene induction was time dependent and correlated with an increase of endogenous IL-1beta mRNA and pro-IL-1beta protein levels in the mice. In a zymosan-induced arthritis model and an oxazolone-induced skin hypersensitivity reaction model, luciferase expression was locally induced in the zymosan injected knee joint and in the ear with oxazolone application, respectively. Dexamethasone suppressed the expression of luciferase gene both in the acute sepsis model and in the acute arthritis model.

conclusionOur data suggest that the transgenic mice model could be used to study transcriptional regulation of the IL-1beta gene expression in the inflammatory process and evaluation the effect of anti-inflammatory drug in vivo.

Indexed as

AnimalsDexamethasoneDisease Models, AnimalGene ExpressionInterleukin-1betaLipopolysaccharidesLuciferases, FireflyLuminescent ProteinsMiceMice, Inbred BALB CMice, Inbred C57BLMice, TransgenicPromoter Regions, GeneticRheumatic FeverSepsisTranscriptional ActivationDexamethasoneInterleukin-1betaLipopolysaccharidesLuciferases, FireflyLuminescent ProteinsZymosan

Identifiers

PMID18710581
PMCPMC2529264

What OpenQuestion holds

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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.