Evidence map›Paper›PMID 19036437›Full record

ArticlePlacenta2009

Over-expression of SOCS-3 gene promotes IL-10 production by JEG-3 trophoblast cells.

Q Dong, R Fan, S Zhao, Y Wang

Abstract read
In one paragraph

Article in Placenta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 28 citations in OpenAlex.

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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

4 authors at 2 institutions in 2 countries.

Q DongDepartment of Obstetrics and Gynecology, Louisiana State University Health Sciences Center, Shreveport, LA 71130, USA.
R Fan
S Zhao
Y Wang
Louisiana State University Health Sciences Center Shreveport · USHarbin Medical University · CN

Funding

ENDOTHELIAL BARRIER FUNCTION IN PREECLAMPSIAR01HL065997 · NHLBI · LOUISIANA STATE UNIV HSC SHREVEPORT · PI WANG, YUPING · 2001 to 2010
$1.8M
PLACENTAL FUNCTION IN PREECLAMPSIAR01HD036822 · NICHD · LOUISIANA STATE UNIV HSC SHREVEPORT · PI WANG, YUPING · 1999 to 2009
$1.3M
NHLBI NIH HHS HL65997NHLBI NIH HHS R01 HL065997NICHD NIH HHS HD36822NICHD NIH HHS R01 HD036822
6 · The paper itself

Abstract

Suppressor of cytokine signaling-3 (SOCS-3) plays an important role in negative regulation of inflammatory response. Evidence has shown that SOCS-3 and IL-10 expressions were significantly reduced in placental trophoblasts from preeclampsia. IL-10 is an anti-inflammatory cytokine. In this study, we sought to determine if enhance SOCS-3 expression could affect IL-10 production in placental trophoblasts. Placental JEG-3 cells were used. Over-expression of SOCS-3 was generated by transfection of JEG-3 cells with a green fluorescent protein (GFP) tagged SOCS-3 gene, SOCS-3/ZsGreen1, by siPORT lipid transfection. Cells transfected with ZsGreen1 vector only was used as control. Our results showed that IL-6 production was reduced in cells over-expressed with SOCS-3. Moreover, SOCS-3 transfected cells produced more IL-10 when stimulated with IL-6. The increased IL-10 production by JEG-3 cells was in a dose-dependent manner, p<0.05. Our data suggested that enhanced SOCS-3 gene expression could promote IL-10 production by placental trophoblast cells, suggesting that SOCS-3 may play an important role in regulation of cytokine induced anti-inflammatory response in placental trophoblasts.

Indexed as

Gene Expression Regulation, DevelopmentalCell Line, TumorChoriocarcinomaCulture Media, ConditionedDose-Response Relationship, DrugFemaleGreen Fluorescent ProteinsHumansInterleukin-10Interleukin-6Signal TransductionSuppressor of Cytokine Signaling 3 ProteinSuppressor of Cytokine Signaling ProteinsTransfectionTrophoblastsUterine NeoplasmsCulture Media, ConditionedGreen Fluorescent ProteinsIL10 protein, humanIL6 protein, humanInterleukin-10Interleukin-6SOCS3 protein, humanSuppressor of Cytokine Signaling 3 ProteinSuppressor of Cytokine Signaling Proteins

Identifiers

PMID19036437
PMCPMC3066079
OpenAlexW2052609760

What OpenQuestion holds

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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.