Evidence map›Paper›PMID 21932059›Full record

ArticleInflammation2012

ICAM-1 and IL-8 are expressed by DEHP and suppressed by curcumin through ERK and p38 MAPK in human umbilical vein endothelial cells.

Jia Wang, Sijun Dong

Abstract read
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In one paragraph

Article in Inflammation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

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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

2 authors.

Jia WangInstitute of Urban Environment, Chinese Academy of Sciences, Xiamen, 361021, Fujian Province, People's Republic of China.
Sijun Dong

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The present study aimed to determine whether curcumin isolated from the rhizome of Curcuma longa Linn could inhibit di-(2-ethylhexyl) phthalate (DEHP)-induced allergic inflammatory responses in human umbilical vein endothelial cells (HUVECs). We found that DEHP dose-dependently elevated adhesion molecule-1 (ICAM-1) protein level within 15-30 min, which was independent of de novo protein synthesis. And a late-phase induction of ICAM-1 was observed within 8 h treatment of DEHP via de novo protein synthesis through transcription and translation. DEHP also increased the expression of interleukin (IL)-8 in a time- and dose-dependent manner. Pretreatment with curcumin dose-dependently decreased DEHP-induced expression of ICAM-1 and IL-8 as well as phosphorylation of ERK1/2 and p38. Preincubation with ERK1/2 inhibitor (PD98059) or p38 inhibitor (SB203580) markedly blocked DEHP-stimulated activation of ICAM-1 and IL-8. We suggest that curcumin inhibits DEHP-induced expression of ICAM-1 and IL-8 through ERK and p38 MAPK signaling pathways in HUVECs and may contribute to ameliorate pathologies of DEHP-related allergic disorders.

Indexed as

Cell LineCell SurvivalCurcuminDiethylhexyl PhthalateEndothelium, VascularExtracellular Signal-Regulated MAP KinasesFlavonoidsHumansHuman Umbilical Vein Endothelial CellsImidazolesInflammationIntercellular Adhesion Molecule-1Interleukin-8MAP Kinase Signaling SystemMedicine, Chinese Traditionalp38 Mitogen-Activated Protein Kinases2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-oneCurcuminDiethylhexyl PhthalateExtracellular Signal-Regulated MAP KinasesFlavonoidsImidazolesIntercellular Adhesion Molecule-1Interleukin-8p38 Mitogen-Activated Protein KinasesPyridinesRNA, MessengerSB 203580

Identifiers

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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.