Evidence map›Paper›PMID 28424948›Full record

ArticleNeurochemical research2017

14-3-3 Isoforms Differentially Regulate NFκB Signaling in the Brain After Ischemia-Reperfusion.

Xin-Yu Zhou, Dian Xing Hu, Ruo Qiao Chen, Xiao Qian Chen, Wan-Li Dong, Cheng-la Yi

Abstract read
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Article in Neurochemical research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.0field-weighted citation impact, top 25% 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

15 citing papers in PubMed, 19 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

6 authors at 2 institutions in 1 country.

Xin-Yu ZhouDepartment of Neurology, First Affiliated Hospital of SoocChow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, China.
Dian Xing HuDepartment of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China.
Ruo Qiao ChenDepartment of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China.
Xiao Qian ChenDepartment of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, Hubei, China.
Wan-Li DongDepartment of Neurology, First Affiliated Hospital of SoocChow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, China. dwlsz8@163.com.
Cheng-la YiDepartment of Traumatic Surgery, Tong-ji Hospital, Tong-ji Medical College, Huazhong University of Science and Technology, Jie Fang Avenue 1095, Wuhan, 430030, Hubei, China. chenglayi@163.com.
Huazhong University of Science and Technology · CNSoochow University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mammalian 14-3-3 isoforms exist predominantly in the brain and are heavily involved in neurological diseases. However, the isoform-specific role of 14-3-3 proteins in the brain remains largely unclear. Here, we investigated the role of 14-3-3 isoforms in rat brains after transient middle cerebral artery occlusion and reperfusion. 14-3-3β, η, γ and ζ but not ε or τ were selectively upregulated in cerebral cortical neurons after ischemia-reperfusion (I/R). Selectively, 14-3-3β, γ and ζ were translocated from cytoplasm into the nuclei of neurons after I/R. 14-3-3 bound to p65 and suppressed p65 expression in N2a cells. In the brain, 14-3-3 could either colocalize with p65 in the nuclei of neurons or segregate from p65 expression in cortical neurons after I/R. All evidence together suggests that 14-3-3 isoforms are differentially induced to enter into the nuclei of neurons after I/R, which might regulate NFκB signaling directly or indirectly. Since 14-3-3 proteins are essential for cell survival and NFκB is a key transcriptional factor, our data suggest that the 14-3-3/p65 signaling pathway might be a potential therapeutic target for stroke.

Indexed as

14-3-3 ProteinsAnimalsBrain IschemiaCell Line, TumorMiceNF-kappa BProtein BindingProtein IsoformsRatsReperfusion InjurySignal Transduction14-3-3 ProteinsNF-kappa BProtein Isoforms14-3-3 proteinBiFCBrain protectionP65ShRNAStroke

Identifiers

PMID28424948
OpenAlexW2605821294

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.