Evidence map›Paper›PMID 25546517›Full record

ArticleMarine drugs2014

Marine compound xyloketal B reduces neonatal hypoxic-ischemic brain injury.

Ai-Jiao Xiao, Wenliang Chen, Baofeng Xu, Rui Liu, Ekaterina Turlova, Andrew Barszczyk, Christopher Lf Sun, Ling Liu, Marielle Deurloo, Guan-Lei Wang and 2 more

Open access · goldAbstract read
In one paragraph

Article in Marine drugs, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
7.6field-weighted citation impact, top 3% 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

28 citing papers in PubMed, 57 citations in OpenAlex.

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  10. Neuroprotection ofMolecules (Basel, Switzerland) · 2021
    Article
  11. Review
  12. Neuroprotective effects of icariin in neonatal hypoxia-ischemic brain damage via its anti-apoptotic property.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2021
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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

12 authors at 2 institutions in 2 countries.

Ai-Jiao XiaoDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. xaj527@163.com.
Wenliang ChenDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. wenliang.chen@utoronto.ca.
Baofeng XuDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada.
Rui LiuDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. liur@jlu.edu.cn.
Ekaterina TurlovaDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. e.turlova@mail.utoronto.ca.
Andrew BarszczykDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. andrew.barszczyk@utoronto.ca.
Christopher Lf SunDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. christopher.sun@mail.utoronto.ca.
Ling LiuDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. liuling1978@163.com.
Marielle DeurlooDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. marielle.deurloo@gmail.com.
Guan-Lei WangDepartment of Pharmacology, Zhongshan School of Medicine, Sun Yat-Sen University, Guangzhou 510080, China. wangglei@mail.sysu.edu.cn.
Zhong-Ping FengDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. zp.feng@utoronto.ca.
Hong-Shuo SunDepartment of Physiology, Faculty of Medicine, University of Toronto, Toronto, ON M5S 1A8, Canada. hss.sun@utoronto.ca.
University of Toronto · CASun Yat-sen University · CN

Funding

Canadian Institutes of Health Research FRN #132571
6 · The paper itself

Abstract

Neonatal hypoxic-ischemic encephalopathy causes neurodegeneration and brain injury, leading to sensorimotor dysfunction. Xyloketal B is a novel marine compound isolated from a mangrove fungus Xylaria species (no. 2508) with unique antioxidant effects. In this study, we investigated the effects and mechanism of xyloketal B on oxygen-glucose deprivation-induced neuronal cell death in mouse primary cortical culture and on hypoxic-ischemic brain injury in neonatal mice in vivo. We found that xyloketal B reduced anoxia-induced neuronal cell death in vitro, as well as infarct volume in neonatal hypoxic-ischemic brain injury model in vivo. Furthermore, xyloketal B improved functional behavioral recovery of the animals following hypoxic-ischemic insult. In addition, xyloketal B significantly decreased calcium entry, reduced the number of TUNEL-positive cells, reduced the levels of cleaved caspase-3 and Bax proteins, and increased the level of Bcl-2 protein after the hypoxic-ischemic injury. Our findings indicate that xyloketal B is effective in models of hypoxia-ischemia and thus has potential as a treatment for hypoxic-ischemic brain injury.

Indexed as

AnimalsAnimals, NewbornApoptosisbcl-2-Associated X ProteinBrainBrain ChemistryCaspase 3Cell DeathCells, CulturedDisease Models, AnimalHypoxia-Ischemia, BrainMiceMolecular StructureNeuroprotective AgentsProto-Oncogene Proteins c-bcl-2Pyransbcl-2-Associated X ProteinCaspase 3Neuroprotective AgentsProto-Oncogene Proteins c-bcl-2Pyransxyloketal B

Identifiers

PMID25546517
PMCPMC4306923
OpenAlexW2015912670

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.