Evidence map›Paper›PMID 25675253›Full record

ArticlePloS one2015

Stress-induced neuroprotective effects of epiregulin and amphiregulin.

Libin Zhan, Luping Zheng, Toru Hosoi, Yasunobu Okuma, Yasuyuki Nomura

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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    Observational
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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

5 authors at 4 institutions in 2 countries.

Libin ZhanDepartment of Traditional Chinese Medicine, The Second Affiliated Hospital, Dalian Medical University, Dalian, China; Department of Pharmacology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan; College (Institute) of Integrative Medicine, Dalian Medical University, Dalian, China.
Luping ZhengCollege (Institute) of Integrative Medicine, Dalian Medical University, Dalian, China.
Toru HosoiDepartment of Pharmacology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan; Department of Pharmacotherapy, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan.
Yasunobu OkumaDepartment of Pharmacology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan; Department of Pharmacology, Faculty of Pharmaceutical Sciences, Chiba Institute of Sciences, Choshi, Japan.
Yasuyuki NomuraDepartment of Pharmacology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan; Department of Pharmacology, Kurume University School of Medicine, Kurume, Fukuoka, Japan.
Dalian Medical University · CNChiba Institute of Science · JPHokkaido University · JPKurume University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Members of the epidermal growth factor family play important roles in the regulation of cell growth, proliferation, and survival. However, the specific roles of each epidermal growth factor family member with respect to brain injury are not well understood. Gene chip assay screens have revealed drastic increases in the expression of the epidermal growth factor family members amphiregulin and epiregulin following lipopolysaccharide stimulation, which activates an immune response. Both immune activity and endoplasmic reticulum stress are activated during cerebral ischemia. We found that the expression levels of amphiregulin and epiregulin were significantly increased under conditions of cerebral ischemia. Because endoplasmic reticulum stress increased the expression of amphiregulin and epiregulin in glial cells, endoplasmic reticulum stress may be a key mediatory factor of pathophysiological activity. Recombinant epiregulin and amphiregulin proteins effectively inhibited endoplasmic reticulum stress and the subsequent induction of neuronal cell death. Therefore, the upregulation of the epidermal growth factor family members epiregulin and amphiregulin may play a critical role in preventing endoplasmic reticulum stress-induced cell death, thus providing a potential therapy for brain injury.

Indexed as

AmphiregulinAnimalsBrainCell DeathCytokinesEndoplasmic Reticulum StressEpiregulinGene ExpressionHypoxiaInflammation MediatorsIschemiaLipopolysaccharidesMiceNeurogliaNeuronsNeuroprotective AgentsAmphiregulinCytokinesEpiregulinInflammation MediatorsLipopolysaccharidesNeuroprotective AgentsRNA, Messenger

Identifiers

PMID25675253
PMCPMC4326420
OpenAlexW1972733585

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.