Evidence map›Paper›PMID 31925678›Full record

ArticleCell stress & chaperones2020

C. sakazakii activates AIM2 pathway accompanying with excessive ER stress response in mammalian mammary gland epithelium.

Wenjuan Song, Le Sheng, Fanghui Chen, Yu Tian, Lian Li, Genlin Wang, Honglin Li, Yafei Cai

Open access · greenAbstract read
In one paragraph

Article in Cell stress & chaperones, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 8 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 2 institutions in 2 countries.

Wenjuan SongCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.ORCID 0000-0003-2894-9552
Le ShengCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
Fanghui ChenCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
Yu TianWeigang Dairy Company, Nanjing, 211100, China.
Lian LiCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
Genlin WangCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China.
Honglin LiDepartment of Biochemistry and Molecular Biology, Medical College of Georgia Augusta University, Augusta, GA, 30912, USA.
Yafei CaiCollege of Animal Science and Technology, Nanjing Agricultural University, Nanjing, 210095, China. ycai@njau.edu.cn.
Nanjing Agricultural University · CNAugusta University · US

Funding

Essential role of the Ufm1 E3 ligase in intestinal homeostasisR01DK113409 · NIDDK · AUGUSTA UNIVERSITY · PI LI, HONGLIN · 2017 to 2020
$1.4M
NIDDK NIH HHS R01 DK113409
6 · The paper itself

Abstract

Bovine mastitis is a common inflammatory disease caused by various factors. The main factor of mastitis is pathogenic microorganism infection, such as Staphylococcus aureus, Escherichia coli, and Streptococcus. Cronobacter sakazakii (C. sakazakii) is a newly discovered pathogenic bacteria in milk products, which seriously threat human health in recent years. At present, it has not been reported that the pathogenesis of mastitis is caused by C. sakazakii. This study investigated the inflammation of mammary gland epithelium, which was induced by C. sakazakii for the first time. We focused on bacterial isolation, histological observation, AIM2 inflammasome pathways, endoplasmic reticulum stress, and apoptosis. The results showed that C. sakazakii-induced inflammation caused damage of tissue, significantly increased the production of pro-inflammatory cytokines (including TNF-α, IL-1β, and IL-6), activated the AIM2 inflammasome pathway (increased the expression of AIM2 and cleaved IL-1β), and induced endoplasmic reticulum stress (increased the expression of ERdj4, Chop, Grp78) and apoptosis (increased the ratio of Bax/Bcl-2, a marker of apoptosis). In conclusion, it is suggested that it maybe inhibite AIM2 inflammasome pathways and alleviate endoplasmic reticulum stress (ER stress) against the C. sakazakii-induced inflammation.

Indexed as

Cronobacter sakazakiiEndoplasmic Reticulum StressMastitis, BovineAnimalsCattleCell LineCytokinesDNA-Binding ProteinsEndoplasmic Reticulum Chaperone BiPEnterobacteriaceae InfectionsEpithelial CellsFemaleInflammationMiceMice, Inbred C57BLMilkAim2 protein, mouseCytokinesDNA-Binding ProteinsEndoplasmic Reticulum Chaperone BiPHSPA5 protein, humanHspa5 protein, mouseAIM2 inflammasomeApoptosisCronobacter sakazakiiER stress

Identifiers

PMID31925678
PMCPMC7058749
OpenAlexW2999418256

What OpenQuestion holds

Textmetadata
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.