Evidence map›Paper›PMID 20440076›Full record

ArticleThe Journal of clinical investigation2010

Statin-induced Krüppel-like factor 2 expression in human and mouse T cells reduces inflammatory and pathogenic responses.

De-xiu Bu, Margarite Tarrio, Nir Grabie, Yuzhi Zhang, Hiroyuki Yamazaki, George Stavrakis, Elena Maganto-Garcia, Zachary Pepper-Cunningham, Petr Jarolim, Masanori Aikawa and 2 more

Open access · greenAbstract read
In one paragraph

Article in The Journal of clinical investigation, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 2 pooled it
3.5field-weighted citation impact, top 7% 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

58 citing papers in PubMed, 2 syntheses or guidelines pooled it, 105 citations in OpenAlex.

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  19. Nanoliposome C6-Ceramide in combination with anti-CTLA4 antibody improves anti-tumor immunity in hepatocellular cancer.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
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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

12 authors at 1 institution in 1 country.

De-xiu BuDepartment of Pathology, Brigham and Women's Hospital, Boston, Massachusetts 02115, USA.
Margarite Tarrio
Nir Grabie
Yuzhi Zhang
Hiroyuki Yamazaki
George Stavrakis
Elena Maganto-Garcia
Zachary Pepper-Cunningham
Petr Jarolim
Masanori Aikawa
Guillermo García-Cardeña
Andrew H Lichtman
Brigham and Women's Hospital · US

Funding

Regulation of T Cell Responses in AtherosclerosisR01HL087282 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI LICHTMAN, ANDREW H · 2007 to 2015
$4.0M
Shear Stress, AMPK, and Endothelial FunctionsR01HL089940 · NHLBI · UNIVERSITY OF CALIFORNIA RIVERSIDE · PI SHYY, JOHN YJ · 2009 to 2013
$1.9M
THE ENDOTHELIUM IN ORGAN SPECIFIC CD8 T CELL RECRUITMENTR01AI059610 · NIAID · BRIGHAM AND WOMEN'S HOSPITAL · PI LICHTMAN, ANDREW H · 2004 to 2007
$1.8M
CONTROL OF ENDOTHELIAL IDENTITY BY HEMODYNAMIC FORCESR01HL076686 · NHLBI · BRIGHAM AND WOMEN'S HOSPITAL · PI GARCIA-CARDENA, GUILLERMO · 2004 to 2008
$1.5M
NHLBI NIH HHS HL-076686NHLBI NIH HHS HL087282NHLBI NIH HHS HL-89940NHLBI NIH HHS R01 HL076686NHLBI NIH HHS R01 HL087282NHLBI NIH HHS R01 HL089940NIAID NIH HHS AI059610NIAID NIH HHS R01 AI059610
6 · The paper itself

Abstract

The transcription factor Krüppel-like factor 2 (KLF2) is required for the quiescent and migratory properties of naive T cells. Statins, a class of HMG-CoA reductase inhibitors, display pleiotropic immunomodulatory effects that are independent of their lipid-lowering capacity and may be beneficial as therapeutic agents for T cell-mediated inflammatory diseases. Statins upregulate KLF2 expression in endothelial cells, and this activity is associated with an antiinflammatory phenotype. We therefore hypothesized that the immunomodulatory effects of statins are due, in part, to their direct effects on T cell KLF2 gene expression. Here we report that lipophilic statin treatment of mouse and human T cells increased expression of KLF2 through a HMG-CoA/prenylation-dependent pathway. Statins also diminished T cell proliferation and IFN-gamma expression. shRNA blockade of KLF2 expression in human T cells increased IFN-gamma expression and prevented statin-induced IFN-gamma reduction. In a mouse model of myocarditis induced by heart antigen-specific CD8+ T cells, both statin treatment of the T cells and retrovirally mediated overexpression of KLF2 in the T cells had similar ameliorating effects on disease induction. We conclude that statins reduce inflammatory functions and pathogenic activity of T cells through KLF2-dependent mechanisms, and this pathway may be a potential therapeutic target for cardiovascular diseases.

Indexed as

Acyl Coenzyme AAnimalsEndothelial CellsGene ExpressionHumansHydroxymethylglutaryl-CoA Reductase InhibitorsInflammationKruppel-Like Transcription FactorsLymphocyte ActivationMiceMice, Inbred C57BLMice, TransgenicPrenylationT-LymphocytesTranscription Factors3-hydroxy-3-methylglutaryl-coenzyme AAcyl Coenzyme AHydroxymethylglutaryl-CoA Reductase InhibitorsKLF2 protein, humanKruppel-Like Transcription FactorsTranscription Factors

Identifiers

PMID20440076
PMCPMC2877947
OpenAlexW2060705626

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.