Evidence map›Paper›PMID 22528736›Full record

ArticleIn vitro cellular & developmental biology. Animal2012

Inhibitory effects of Carpinus tschonoskii leaves extract on CpG-stimulated pro-inflammatory cytokine production in murine bone marrow-derived macrophages and dendritic cells.

Jung-Eun Koo, Hye-Jin Hong, Vivek Bhakta Mathema, Hee-Kyoung Kang, Jin-Won Hyun, Gi-Young Kim, Young-Ree Kim, Young-Hee Maeng, Chang-Lim Hyun, Weon-Young Chang and 1 more

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In one paragraph

Article in In vitro cellular & developmental biology. Animal, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 32% 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

5 citing papers in PubMed, 11 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

11 authors at 1 institution in 1 country.

Jung-Eun KooSchool of Medicine, Jeju National University, Jeju, South Korea.
Hye-Jin Hong
Vivek Bhakta Mathema
Hee-Kyoung Kang
Jin-Won Hyun
Gi-Young Kim
Young-Ree Kim
Young-Hee Maeng
Chang-Lim Hyun
Weon-Young Chang
Young-Sang Koh
Jeju National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This report describes the anti-inflammatory effects of MeOH extract from leaves of Carpinus tschonoskii (CE) on primary bone marrow-derived macrophage (BMDMs) and dendritic cells (BMDCs). Primary BMDMs and BMDCs were used for pro-inflammatory cytokine production and Western blot analysis. Human embryonic kidney cell line 293 T (HEK293 T) was used to access NF-κB activity. In all cases, CpG DNA was used to stimulate the cells. The CE (0-150 μg/ml) was treated to BMDMs, BMDCs, and HEK293T cells. CE pre-treatment in CpG-stimulated BMDMs and BMDCs showed a dose-dependent inhibitory effect on pro-inflammatory cytokine (e.g., IL-12 p40, IL-6, and TNF-α) production as compared to non-treated controls. The CE pre-treatment had no significant inhibition on mitogen-activated protein kinases (MAPKs) phosphorylation but strongly inhibited IκBα degradation. In NF-κB reporter gene assay, the CE pre-treatment inhibited NF-κB-dependent luciferase activity in a dose-dependent manner. Taken together, these data suggest that CE has significant inhibitory effect on pro-inflammatory cytokine production and warrant further studies concerning potentials of CE for medicinal uses.

Indexed as

AnimalsBetulaceaeCytokinesDendritic CellsHEK293 CellsHumansImmunity, InnateMacrophagesMiceNF-kappa BOligodeoxyribonucleotidesPhosphorylationPlant ExtractsPlant LeavesCPG-oligonucleotideCytokinesNF-kappa BOligodeoxyribonucleotidesPlant Extracts

Identifiers

PMID22528736
OpenAlexW1977952937

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.