Evidence map›Paper›PMID 32632892›Full record

ArticleCellular and molecular neurobiology2021

Exogenous Adenosine Antagonizes Excitatory Amino Acid Toxicity in Primary Astrocytes.

Yingjiao Liu, Shifeng Chu, Yaomei Hu, Songwei Yang, Xun Li, Qinglian Zheng, Qidi Ai, Siyu Ren, Huiqin Wang, Limin Gong and 2 more

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Cellular and molecular neurobiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
0.9field-weighted citation impact, top 30% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

12 authors at 4 institutions in 1 country.

Yingjiao LiuCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.ORCID http://orcid.org/0000-0003-1947-6415
Shifeng ChuState 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, 100050, China.
Yaomei HuCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Songwei YangCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Xun LiCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Qinglian ZhengInstitute for Brain Research and Rehabilitation, South China Normal University, Guangzhou, 510631, China.
Qidi AiCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Siyu RenCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Huiqin WangCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Limin GongCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China.
Xin XuInstitute for Brain Research and Rehabilitation, South China Normal University, Guangzhou, 510631, China.
Nai-Hong ChenCollege of Pharmacy, Hunan University of Chinese Medicine & Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces, Changsha, 410208, China. chennh@imm.ac.cn.ORCID http://orcid.org/0000-0003-2064-8878
Hunan University · CNSouth China Normal University · CNChinese Academy of Medical Sciences & Peking Union Medical College · CNHunan University of Traditional Chinese Medicine · CN

Funding

Hunan Engineering Technology Center of Standardization and Function of Chinese Herbal Decoction Pieces 2016TP2008Hunan Provincial Natural Science Fund S2019JJQNJJ1064Hunan University of Chinese Medicine First-class Disciple Construction Project 201803State Administration of Traditional Chinese Medicine of the People's Republic of China (CN) ZYBZH-Y-HUN-24
6 · The paper itself

Abstract

Excitatory toxicity is still a hot topic in the study of ischemic stroke, and related research has focused mainly on neurons. Adenosine is an important neuromodulator that is known as a "biosignature" in the central nervous system (CNS). The protective effect of exogenous adenosine on neurons has been confirmed, but its mechanism remains elusive. In this study, astrocytes were pretreated with adenosine, and the effects of an A2a receptor (A2aR) inhibitor (SCH58261) and A2b receptor (A2bR) inhibitor (PSB1115) on excitatory glutamate were investigated. An oxygen glucose deprivation/reoxygenation (OGD/R) and glutamate model was generated in vitro. Post-model assessment included expression levels of glutamate transporters (glt-1), gap junction protein (Cx43) and glutamate receptor (AMPAR), Na

Indexed as

AdenosineAnimalsAstrocytesBiological TransportCell CommunicationCells, CulturedConnexin 43Excitatory Amino AcidsExcitatory Amino Acid Transporter 2Fluorescent DyesGap JunctionsGlucoseGlutamic AcidModels, BiologicalOxygenRatsAdenosineConnexin 43Excitatory Amino AcidsExcitatory Amino Acid Transporter 2Fluorescent DyesGlucoseGlutamic AcidOxygenReceptors, AMPASodium-Potassium-Exchanging ATPaseAdenosineGap junction protein (Cx43)GlutamateGlutamate receptor (AMPAR)Glutamate transporter (glt-1)Oxygen glucose deprivation/reoxygenation (OGD/R)

Identifiers

PMID32632892
PMCPMC11448567
OpenAlexW3038503066

What Socratic 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 Socratic graph.