Evidence map›Paper›PMID 26742528›Full record

ArticleMolecular neurobiology2017

Upregulating the Expression of Survivin-HBXIP Complex Contributes to the Protective Role of IMM-H004 in Transient Global Cerebral Ischemia/Reperfusion.

Shi-Feng Chu, Zhao Zhang, Wei Zhang, Mei-Jin Zhang, Yan Gao, Ning Han, Wei Zuo, Hui-Yong Huang, Nai-Hong Chen

Abstract read
PubMed Publisher
In one paragraph

Article in Molecular neurobiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

16 citing papers in PubMed, 28 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

9 authors at 2 institutions in 1 country.

Shi-Feng ChuKey Laboratory of Diagnostics of Traditional Chinese Medicine, Collaborative Innovation Center of Digital Traditional Chinese Medicine, College of Pharmacy, Hunan University of Chinese Medicine, Changsha, China.
Zhao ZhangState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Wei ZhangState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Mei-Jin ZhangState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Yan GaoState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Ning HanState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Wei ZuoState Key Laboratory of Bioactive Substances and Functions of Natural Medicines, Institute of Materia Medica, Neuroscience Center, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Hui-Yong HuangKey Laboratory of Diagnostics of Traditional Chinese Medicine, Collaborative Innovation Center of Digital Traditional Chinese Medicine, College of Pharmacy, Hunan University of Chinese Medicine, Changsha, China.
Nai-Hong ChenKey Laboratory of Diagnostics of Traditional Chinese Medicine, Collaborative Innovation Center of Digital Traditional Chinese Medicine, College of Pharmacy, Hunan University of Chinese Medicine, Changsha, China. chennh@imm.ac.cn.
Chinese Academy of Medical Sciences & Peking Union Medical College · CNHunan University of Traditional Chinese Medicine · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

IMM-H004, a 3-piperazinylcoumarin compound derived from coumarin, has been proved effective against CA1 cell loss and spatial learning impairments resulting from transient global ischemia/reperfusion (TGCI/R), while the mechanism is still largely unknown. Here, we confirmed that treatment of rats with IMM-H004 immediately after TGCI/R ameliorated delayed neuronal death (DND) in the CA1 of hippocampus and cortex. Further study suggested that IMM-H004 contributed to the expression of antiapoptotic protein survivin through the activation of PI3K-dependent protein kinase B (PKB/Akt), which led to the phosphorylation of forkhead box O1 (FoxO1), then relieved the inhibiting effect on survivin promoter. Additionally, IMM-H004 also enhanced the expression of hepatitis B X-interacting protein (HBXIP), which formed a complex with survivin to prevent the activation of caspase death cascade, thereby halting apoptotic cell death. Finally, we injected a HBXIP siRNA into hippocampus and performed microelectroporation before ischemia/reperfusion, which abolished the protective effect of IMM-H004. Further study revealed that HBXIP maintained the high expression of Akt and survivin. Collectively, our findings demonstrated that DND after TGCI/R was alleviated by IMM-H004 through promoting the formation of survivin-HBXIP complex, which further emphasized the importance of endogenous protein involved in self-repair after stroke.

Indexed as

Adaptor Proteins, Signal TransducingAnimalsCoumarinsGene ExpressionIschemic Attack, TransientMaleMicrotubule-Associated ProteinsNeuroprotective AgentsRatsRats, Sprague-DawleyReperfusion InjurySurvivinUp-RegulationAdaptor Proteins, Signal TransducingBirc5 protein, ratCoumarinsIMM-H004LAMTOR5 protein, humanMicrotubule-Associated ProteinsNeuroprotective AgentsSurvivinAktDelayed neuronal deathGlobal cerebral ischemiaHBXIPIMM-H004Neuroprotective roleSurvivin

Identifiers

PMID26742528
OpenAlexW2230190121

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.