Evidence map›Paper›PMID 27433029›Full record

ArticleMediators of inflammation2016

Effects of Chinese Propolis in Protecting Bovine Mammary Epithelial Cells against Mastitis Pathogens-Induced Cell Damage.

Kai Wang, Xiao-Lu Jin, Xiao-Ge Shen, Li-Ping Sun, Li-Ming Wu, Jiang-Qin Wei, Maria Cristina Marcucci, Fu-Liang Hu, Jian-Xin Liu

Open access · goldAbstract read
In one paragraph

Article in Mediators of inflammation, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.6field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 41 citations in OpenAlex.

  1. Review
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  19. Antibiotic-Antiapoptotic Dual Function ofAntibiotics (Basel, Switzerland) · 2020
    Article
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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

9 authors at 4 institutions in 3 countries.

Kai WangCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China.ORCID 0000-0003-0553-5293
Xiao-Lu JinCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Institute of Dairy Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou 310058, China.
Xiao-Ge ShenCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
Li-Ping SunInstitute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China.
Li-Ming WuInstitute of Apicultural Research, Chinese Academy of Agricultural Sciences, Beijing 100093, China.
Jiang-Qin WeiCSIRO Food and Nutrition, Adelaide, SA 5000, Australia.
Maria Cristina MarcucciLaboratory of Natural Products, Pharmacy Department, University Anhanguera of São Paulo, 1813 São Paulo, SP, Brazil.
Fu-Liang HuCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
Jian-Xin LiuCollege of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Institute of Dairy Science, Key Laboratory of Molecular Animal Nutrition, Ministry of Education, Zhejiang University, Hangzhou 310058, China.
Zhejiang University · CNChinese Academy of Agricultural Sciences · CNAnhanguera-Uniderp University · BRHealth Sciences and Nutrition · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chinese propolis (CP), an important hive product, can alleviate inflammatory responses. However, little is known regarding the potential of propolis treatment for mastitis control. To investigate the anti-inflammatory effects of CP on bovine mammary epithelial cells (MAC-T), we used a range of pathogens to induce cellular inflammatory damage. Cell viability was determined and expressions of inflammatory/antioxidant genes were measured. Using a cell-based reporter assay system, we evaluated CP and its primary constituents on the NF-κB and Nrf2-ARE transcription activation. MAC-T cells treated with bacterial endotoxin (lipopolysaccharide, LPS), heat-inactivated Escherichia coli, and Staphylococcus aureus exhibited significant decreases in cell viability while TNF-α and lipoteichoic acid (LTA) did not. Pretreatment with CP prevented losses in cell viability associated with the addition of killed bacteria or bacterial endotoxins. There were also corresponding decreases in expressions of proinflammatory IL-6 and TNF-α mRNA. Compared with the mastitis challenged cells, enhanced expressions of antioxidant genes HO-1, Txnrd-1, and GCLM were observed in CP-treated cells. CP and its polyphenolic active components (primarily caffeic acid phenethyl ester and quercetin) had strong inhibitive effects against NF-κB activation and increased the transcriptional activity of Nrf2-ARE. These findings suggest that propolis may be valuable in the control of bovine mastitis.

Indexed as

AnimalsAntioxidantsApoptosisCattleCell LineCell SurvivalEndotoxinsEpithelial CellsEscherichia coliFemaleInflammationInterleukin-6LipopolysaccharidesMammary Glands, AnimalMastitisNF-E2-Related Factor 2AntioxidantsEndotoxinsInterleukin-6LipopolysaccharidesNF-E2-Related Factor 2NF-kappa BPropolisRecombinant ProteinsTumor Necrosis Factor-alpha

Identifiers

PMID27433029
PMCPMC4940570
OpenAlexW2466871409

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.