Evidence map›Paper›PMID 29442202›Full record

ArticleChemistry Central journal2018

Anti-inflammatory effect of oligostilbenoids from Vitis heyneana in LPS-stimulated RAW 264.7 macrophages via suppressing the NF-κB activation.

Do Thi Ha, Phung Thanh Long, Tran Thi Hien, Dao Trong Tuan, Nguyen Thi Thuy An, Nguyen Minh Khoi, Ha Van Oanh, Tran Manh Hung

Open access · goldAbstract read
In one paragraph

Article in Chemistry Central journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

8 citing papers in PubMed, 23 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

8 authors at 5 institutions in 4 countries.

Do Thi HaVietnam National Institute of Medicinal Materials, 3B Quangtrung, Hanoi, Vietnam. hado.nimms@gmail.com.
Phung Thanh LongVietnam National Institute of Medicinal Materials, 3B Quangtrung, Hanoi, Vietnam.
Tran Thi HienDepartment of Experimental Medical Science, Faculty of Medicine, Lund University, BMC D12, 221 84, Lund, Sweden.
Dao Trong TuanDepartment of Plant and Environmental Sciences, University of Copenhagen, Copenhagen, Denmark.
Nguyen Thi Thuy AnVietnam National Institute of Medicinal Materials, 3B Quangtrung, Hanoi, Vietnam.
Nguyen Minh KhoiVietnam National Institute of Medicinal Materials, 3B Quangtrung, Hanoi, Vietnam.
Ha Van OanhHanoi University of Pharmacy, 13 Le Thanh Tong, Hoan Kiem district, Hanoi, 100100, Vietnam.
Tran Manh HungDepartment of Biomedical Sciences, Institute for Research and Executive Education (VNUK), The University of Danang, 41 Le Duan, Haichau district, Danang, 551000, Vietnam. hung.tran@vnuk.edu.vn.
National Institute of Nutrition · VNHanoi University of Pharmacy · VNThai Binh University of Medicine and Pharmacy · VNUniversity of Copenhagen · DKUniversity of Da Nang · VN

Funding

Nafosted 106.YS.05-2014.26
6 · The paper itself

Abstract

backgroundVitis heyneana is widely distributed in the north of Vietnam, it has been used in Vietnamese traditional medicine as an agent for treatment of arthritis, bronchitis, carbuncles and inflammatory conditions, and menstrual irregularities. However, this plant has not been investigated in phytochemical constituents and biological effects, especially in the anti-inflammatory property.

resultsBioassay-guided fractionation of the EtOAc soluble fraction from the aerial part of Vitis heyneana resulted in the isolation of a series of oligostilbenoids as piceid (1), 2-r-viniferin (2), betulifol A (3), vitisinol C (4), (-)-trans-ε-viniferin (5), α-viniferin (6), shoreaketon (7), amurensin B (8), vitisinol B (9), and cis-vitisin B (10). Compound 5 showed the most potent inhibitory activities by suppressing LPS-induced COX-2 expression and PGE2 production. This compound exhibited significantly reduced LPS-induced nitric oxide (NO) release in a dose-dependent manner. These effects are accompanied with the inhibition of transcription factor NF-κB activation.

conclusionThe results suggested that trans-ε-viniferin exerts anti-inflammatory effects via suppression the NF-κB activation in RAW 264.7 cells.

Indexed as

COX-2NF-κBNOPGE2(-)-Trans-ε-viniferinVitis heyneana

Identifiers

PMID29442202
PMCPMC5811415
OpenAlexW2789780533

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.