Evidence map›Paper›PMID 34603791›Full record

ArticleJournal of advanced research2021

Bo Pan, Jing Sun, Ziyu Liu, Lingxiao Wang, Huixia Huo, Yunfang Zhao, Pengfei Tu, Wei Xiao, Jiao Zheng, Jun Li

Open access · goldAbstract read
In one paragraph

Article in Journal of advanced research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 53 papers.

0numbers the graph read from it
0cells of the map it votes in
53citing papers in PubMed
6.8field-weighted citation impact, top 2% 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

53 citing papers in PubMed, 104 citations in OpenAlex.

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  15. TIGAR Suppresses ER Stress-Induced Neuronal Injury through Targeting ATF4 Signaling in Cerebral Ischemia/Reperfusion.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
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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

10 authors at 2 institutions in 1 country.

Bo PanSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Jing SunSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Ziyu LiuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Lingxiao WangSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Huixia HuoSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Yunfang ZhaoSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Pengfei TuSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Wei XiaoJiangsu Kanion Parmaceutical Co. Ltd., Lianyungang, Jiangsu 222001, China.
Jiao ZhengSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Jun LiSchool of Chinese Materia Medica, Beijing University of Chinese Medicine, Beijing 100029, China.
Beijing University of Chinese Medicine · CNKanion Pharmaceutical (China) · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Objective: Our research was designed to study the protective effect of LTC against cerebral ischemia-reperfusion (I/R) injury and reveal the underlying mechanism both Methods: PC12 cells treated with glucose deprivation/reperfusion (OGD/R) were used to simulate Results: In the current study, we observed that LTC effectively inhibited oxygen-glucose deprivation/reperfusion (OGD/R) induced apoptosis of PC12 cells through suppressing the cleavage of poly ADP-ribose polymerase (PARP), caspase-3, and caspase-9. Further investigation revealed that OGD/R insult remarkably triggered the endoplasmic reticulum stress responses (ER stress) to induce PC12 cell apoptosis. LTC treatment alleviated OGD/R induced ER stress by inhibiting the activation of protein kinase RNA (PKR)-like ER kinase (PERK)/eukaryotic translation initiation factor 2 (eIF2α) and inositol requiring enzyme 1 (IRE1)/tumor necrosis factor receptor-associated factor 2 (TRAF2) pathways. Additionally, LTC also restrained the OGD/R-induced PC12 cell apoptosis by reversing the activated mitogen-activated protein kinase (MAPK) through IRE1/TRAF2 pathway. Animal studies demonstrated LTC significantly restricted the infarct region induced by middle cerebral artery occlusion (MCAO)/reperfusion, the activation of ER stress and apoptosis of neuronal cells had also been suppressed by LTC in the penumbra region. Conclusion: LTC protects the cerebral neuronal cell against ischemia/reperfusion injury through ER stress and MAPK-mediated mechanisms.

Indexed as

Brain IschemiaReperfusion InjuryAnimalsDrugs, Chinese HerbalEndoplasmic Reticulum StressMitogen-Activated Protein KinasesRatsDrugs, Chinese HerballongxuetongluoMitogen-Activated Protein KinasesApoptosisEndoplasmic reticulum stressLongxuetongluo CapsuleOxygen-glucose deprivation/reperfusion

Identifiers

PMID34603791
PMCPMC8463917
OpenAlexW3128705782

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.