Evidence map›Paper›PMID 26112466›Full record

ArticleJournal of neuroinflammation2015

Bee venom ameliorates lipopolysaccharide-induced memory loss by preventing NF-kappaB pathway.

Sun Mi Gu, Mi Hee Park, Chul Ju Hwang, Ho Sueb Song, Ung Soo Lee, Sang Bae Han, Ki Wan Oh, Young Wan Ham, Min Jong Song, Dong Ju Son and 1 more

Open access · goldAbstract read
In one paragraph

Article in Journal of neuroinflammation, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
6.5field-weighted citation impact, top 3% 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

38 citing papers in PubMed, 77 citations in OpenAlex.

  1. Review
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  8. Effectiveness of bee venom acupuncture for patients suffering from periarthritis humeroscapularis.Journal of traditional Chinese medicine = Chung i tsa chih ying wen pan · 2023
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  17. Immunological Responses to Envenomation.Frontiers in immunology · 2021
    Review
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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 5 institutions in 2 countries.

Sun Mi GuCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea.
Mi Hee ParkCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea.
Chul Ju HwangCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea.
Ho Sueb SongCollege of Oriental Medicine, Gachon University, San 65, Bokjeong-dong, Sujeong-gu, Seongnam, Gyeonggii-do, 461-701, Republic of Korea.
Ung Soo LeeDepartment of Food Science & Technology, Korea National University of Transportation, Jeungpyeong, 368-701, Republic of Korea.
Sang Bae HanCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea.
Ki Wan OhCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea.
Young Wan HamDepartment of Chemistry, Utah Valley University, 800 W University Pkwy, Orem, UT, 84058, USA.
Min Jong SongDepartment of Obstetrics and Gynecology, Daejeon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, 64 Daeheung-ro, Jung gu, Daejeon, 301-723, Republic of Korea.
Dong Ju SonCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea. sondj1@chungbuk.ac.kr.
Jin Tae HongCollege of Pharmacy and Medical Research Center, Chungbuk National University, 194-31 Osongsaemgmyeong 1-ro, Osong-eup, Heungdeok-gu, Cheongju, Chungbuk, 361-951, Republic of Korea. jinthong@chungbuk.ac.kr.
Chungbuk National University · KRGachon University · KRKorea National University of Transportation · KRThe Catholic University of Korea Daejeon St. Mary's Hospital · KRUtah Valley University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAccumulation of beta-amyloid and neuroinflammation trigger Alzheimer's disease. We previously found that lipopolysaccharide (LPS) caused neuroinflammation with concomitant accumulation of beta-amyloid peptides leading to memory loss. A variety of anti-inflammatory compounds inhibiting nuclear factor kappaB (NF-κB) activation have showed efficacy to hinder neuroinflammation and amyloidogenesis. We also found that bee venom (BV) inhibits NF-κB.

methodsA mouse model of LPS-induced memory loss used administration of BV (0.8 and 1.6 μg/kg/day, i.p.) to ICR mice for 7 days before injection of LPS (2.5 mg/kg/day, i.p.). Memory loss was assessed using a Morris water maze test and passive avoidance test. For in vitro study, we treated BV (0.5, 1, and 2 μg/mL) to astrocytes and microglial BV-2 cells with LPS (1 μg/mL).

resultsWe found that BV inhibited LPS-induced memory loss determined by behavioral tests as well as cell death. BV also inhibited LPS-induced increases in the level of beta-amyloid (Aβ), β-and γ-secretases activities, NF-κB and its DNA-binding activity and expression of APP, and BACE1 and neuroinflammation proteins (COX-2, iNOS, GFAP and IBA-1) in the brain and cultured cells. In addition, pull-down assay and molecular modeling showed that BV binds to NF-κB.

conclusionsBV attenuates LPS-induced amyloidogenesis, neuroinflammation, and therefore memory loss via inhibiting NF-κB signaling pathway. Thus, BV could be useful for treatment of Alzheimer's disease.

Indexed as

Amyloid beta-PeptidesAnimalsAstrocytesBee VenomsBehavior, AnimalCyclooxygenase 2Glial Fibrillary Acidic ProteinInflammationIn Vitro TechniquesLipopolysaccharidesMaleMaze LearningMemory DisordersMiceMice, Inbred ICRMicrogliaAmyloid beta-PeptidesBee VenomsCyclooxygenase 2Glial Fibrillary Acidic Proteinglial fibrillary astrocytic protein, mouseLipopolysaccharidesNerve Tissue ProteinsNF-kappa BNitric Oxide Synthase Type IIPtgs2 protein, mouse

Identifiers

PMID26112466
PMCPMC4501073
OpenAlexW1861087452

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.