Evidence map›Paper›PMID 32235914›Full record

ArticleScientific reports2020

Anti-inflammatory Effect of Curcuma longa and Allium hookeri Co-treatment via NF-κB and COX-2 Pathways.

Soon-Young Lee, Seung-Sik Cho, YongChun Li, Chun-Sik Bae, Kyung Mok Park, Dae-Hun Park

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed
12.3field-weighted citation impact, top 1% 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

31 citing papers in PubMed, 74 citations in OpenAlex.

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  14. Active metabolites and potential mechanisms ofFrontiers in pharmacology · 2023
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  16. Antioxidant and Immune Stimulating Effects ofAntioxidants (Basel, Switzerland) · 2022
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  18. Complete chloroplast genome of the rare medicinal vegetableMitochondrial DNA. Part B, Resources · 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

6 authors at 4 institutions in 2 countries.

Soon-Young Lee *Department of Korean Medicine, Dongshin University, Naju, 58245, Korea.
Seung-Sik Cho *Department of Pharmacy, College of Pharmacy, Mokpo National University, Muan Jeonnam, 58579, Korea.
YongChun LiSchool of Pharmaceutical Science, Zhengzhou University, Zhengzhou, Henan, 450001, P.R. China.
Chun-Sik BaeCollege of Veterinary Medicine, Chonnam National University, Gwangju, 61186, Korea.
Kyung Mok ParkDepartment of Korean Medicine, Dongshin University, Naju, 58245, Korea. parkkim@dsu.ac.kr.
Dae-Hun ParkDepartment of Korean Medicine, Dongshin University, Naju, 58245, Korea. dhj1221@hanmail.net.
Dongshin University · KRChonnam National University · KRMokpo National University · KRZhengzhou University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although inflammation is a host defense mechanism, chronic inflammation mediates several diseases, including cancer, allergy, asthma, and autoimmune diseases, and reportedly, it is associated with a 60% mortality rate. There are several reports on the anti-inflammatory effects of Curcuma longa and Allium hookeri. However, although they can be used as culinary materials and have biological effects, they are not effective anti-inflammatory agents. In this study, we evaluated the synergic effect of C. longa and A. hookeri in order to confirm the possibility of a new anti-inflammatory agent. Based on cell viability and cytokine analyses, the appropriate ratio of C. longa and A. hookeri was confirmed using an air pouch animal model. Then, the anti-inflammatory effect of C. longa and A. hookeri co-treatment was evaluated by measuring the immune cell count and cytokines in the exudate and by comparing the morphological changes and cytokines in inflamed skin samples. Additionally, we evaluated the NF-κB/COX-2 pathway and iNOS levels. The active constituents detected in C. longa were demethoxycurcumin and bisdemethoxycurcumin, and that detected in A. hookeri was methylsulfonylmethane. An in vitro assessment determined the appropriate drug ratio as 3:7. In a carrageenan-induced inflammatory model, co-treatment effectively suppressed inflammatory cytokines, including IFN-γ, IL-1β, IL-6, IL-13, and IL-17, and recovered inflammation-related morphological changes in the skin. The anti-inflammatory effect of the co-treatment was mediated through the NF-κB/COX-2 pathway and iNOS inhibition. We concluded that co-treatment with C. longa and A. hookeri synergistically inhibited inflammation via the NF-κB/COX-2/iNOS pathway.

Indexed as

CurcumaAlliumAnimalsAnti-Inflammatory AgentsCell ProliferationCyclooxygenase 2InflammationInflammation MediatorsMaleMiceMice, Inbred ICRNF-kappa BPlant ExtractsRAW 264.7 CellsSkinAnti-Inflammatory AgentsCyclooxygenase 2Inflammation MediatorsNF-kappa BPlant Extracts

Identifiers

PMID32235914
PMCPMC7109078
OpenAlexW3014512402

What OpenQuestion holds

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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.