Evidence map›Paper›PMID 36115955›Full record

ArticleBMC complementary medicine and therapies2022

Edible algae (Ecklonia cava) bioprocessed with mycelia of shiitake (Lentinula edodes) mushrooms in liquid culture and its isolated fractions protect mice against allergic asthma.

Kyung Hee Lee, Yeo Jin Jang, Woon Sang Hwang, Ki Sun Kwon, Wha Young Lee, Jeanman Kim, Sung Phil Kim, Mendel Friedman

Open access · goldAbstract read
In one paragraph

Article in BMC complementary medicine and therapies, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

1 citing paper in PubMed, 10 citations in OpenAlex.

  1. Review
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 3 institutions in 2 countries.

Kyung Hee LeeSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Yeo Jin JangSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Woon Sang HwangSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Ki Sun KwonSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Wha Young LeeSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Jeanman KimSTR Biotech Co., Ltd., Chuncheon, Republic of Korea.
Sung Phil KimSTR Biotech Co., Ltd., Chuncheon, Republic of Korea. spkim@strbiotech.co.kr.
Mendel FriedmanU.S. Department of Agriculture, Western Regional Research Center, Agricultural Research Services, Albany, CA, USA. mendel.friedman@usda.gov.
STR Biotech (South Korea) · KRNational Institute of Food and Drug Safety Evaluation · KRWestern Regional Research Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEcklonia cava is an edible marine brown alga harvested from the ocean that is widely consumed in Asian countries as a health-promoting medicinal food The objective of the present study is to evaluate the anti-asthma mechanism of a new functional food produced by bioprocessing edible algae Ecklonia cava and shiitake Lentinula edodes mushroom mycelia and isolated fractions.

methodsWe used as series of methods, including high performance liquid chromatography, gas chromatography, cell assays, and an in vivo mouse assay to evaluate the asthma-inhibitory effect of Ecklonia cava bioprocessed (fermented) with Lentinula edodes shiitake mushroom mycelium and its isolated fractions in mast cells and in orally fed mice.

resultsThe treatments inhibited the degranulation of RBL-2H3 cells and immunoglobulin E (IgE) production, suggesting anti-asthma effects in vitro. The in vitro anti-asthma effects in cells were confirmed in mice following the induction of asthma by alumina and chicken egg ovalbumin (OVA). Oral administration of the bioprocessed Ecklonia cava and purified fractions suppressed the induction of asthma and was accompanied by the inhibition of inflammation- and immune-related substances, including eotaxin; thymic stromal lymphopoietin (TSLP); OVA-specific IgE; leukotriene C

conclusionsThe in vitro cell and in vivo mouse assays demonstrate the potential value of the new bioprocessed formulation as an anti-inflammatory and anti-allergic combination of natural compounds against allergic asthma and might also ameliorate allergic manifestations of foods, drugs, and viral infections.

Indexed as

AgaricalesAnti-Allergic AgentsAnti-Asthmatic AgentsAsthmaPhaeophyceaeShiitake MushroomsAluminum OxideAnimalsAnti-Inflammatory AgentsCytokinesImmunoglobulin EInflammationInterleukin-10Leukotriene C4MiceMice, Inbred BALB CAluminum OxideAnti-Allergic AgentsAnti-Asthmatic AgentsAnti-Inflammatory AgentsCytokinesImmunoglobulin EInterleukin-10Leukotriene C4OvalbuminProstaglandin D2Vascular Cell Adhesion Molecule-1Anti-asthma effectBioassaysBioprocessed food, mast cellsBronchoalveolar lavage fluidDietary interventionsEcklonia cavaEdible algaeGas chromatographyHistologyImmunoglobulins, cytokinesLungsMiceShiitake mushrooms

Identifiers

PMID36115955
PMCPMC9482293
OpenAlexW4296120450

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.