Evidence map›Paper›PMID 25354492›Full record

ArticleCellular and molecular neurobiology2015

Up-regulation of c-Fos associated with neuronal apoptosis following intracerebral hemorrhage.

Xiaomei Chen, Jiabing Shen, Yang Wang, Xiaojing Chen, Shi Yu, Huili Shi, Keke Huo

Open access · greenAbstract read
In one paragraph

Article in Cellular and molecular neurobiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 38 citations in OpenAlex.

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  18. Brain iron overload following intracranial haemorrhage.Stroke and vascular neurology · 2016
    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

7 authors at 2 institutions in 1 country.

Xiaomei ChenState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China.
Jiabing ShenDepartment of Neurology, Affiliated Hospital of Nantong University, Nantong, Jiangsu Province, China.
Yang WangState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China.
Xiaojing ChenState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China.
Shi YuState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China.
Huili ShiState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China.
Keke HuoState Key Laboratory of Genetic Engineering, School of Life Sciences, Fudan University, 220 Handan Rd, Shanghai, 200433, China. kkhuo@fudan.edu.cn.
Fudan University · CNNantong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The proto-oncogene c-Fos is an important member of the activating protein 1 (AP-1) transcription complex involved in major cellular functions such as transformation, proliferation, differentiation, and apoptosis. The expression of c-Fos is very tightly regulated and responses rapidly and transiently to a plethora of apoptotic stimuli. However, it is still unclear how c-Fos functions on neuronal activities following intracerebral hemorrhage (ICH). In the present studies, we uncovered that the up-regulation of c-Fos is related to neuronal apoptosis following ICH probably via FasL/Fas apoptotic pathway. From the results of Western blot and immunohistochemistry, we obtained that c-Fos is significantly up-regulated surrounding the hematoma following ICH and co-locates with active caspase-3 in the neurons. Besides, electrophoretic mobility shift assay exhibits high AP-1 DNA-binding activities in ICH groups due to the increase of c-Fos expression. In addition, there are concomitant up-regulation of Fas ligand (FasL), which is the target protein of AP-1, Fas, active caspase-8, and active caspase-3 in vivo and in vitro studies. What is more, our in vitro study showed that using c-Fos-specific RNA interference in primary cortical neurons, the expression of FasL and active caspase-3 are suppressed. Thus, our results indicated that c-Fos might exert its pro-apoptotic function on neuronal apoptosis following ICH.

Indexed as

AnimalsApoptosisCells, CulturedCerebral HemorrhageMaleNeuronsProto-Oncogene Proteins c-fosRatsRats, Sprague-DawleyUp-RegulationProto-Oncogene Proteins c-fos

Identifiers

PMID25354492
PMCPMC11486182
OpenAlexW2010205214

What OpenQuestion holds

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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.