Evidence map›Paper›PMID 35818419›Full record

ArticleJournal of ginseng research2022

Ginsenoside Rg1 attenuates cerebral ischemia-reperfusion injury due to inhibition of NOX2-mediated calcium homeostasis dysregulation in mice.

Yuli Han, Xuewang Li, Liu Yang, Duoduo Zhang, Lan Li, Xianan Dong, Yan Li, Sen Qun, Weizu Li

Open access · goldAbstract read
In one paragraph

Article in Journal of ginseng research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 7% 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

45 citing papers in PubMed, 1 synthesis or guideline pooled it, 63 citations in OpenAlex.

  1. Pooled it
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  4. Nutrients · 2026
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  15. Role of mitochondrial CaMolecular medicine reports · 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

9 authors at 2 institutions in 1 country.

Yuli HanDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Xuewang LiDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Liu YangDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Duoduo ZhangDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Lan LiDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Xianan DongDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Yan LiDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Sen QunStroke Center & Department of Neurology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China.
Weizu LiDepartment of Pharmacology, Basic Medicine College, Key Laboratory of Anti-inflammatory and Immunopharmacology, Ministry of Education, Anhui Medical University, Hefei, China.
Anhui Medical University · CNUniversity of Science and Technology of China · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The incidence of ischemic cerebrovascular disease is increasing in recent years and has been one of the leading causes of neurological dysfunction and death. Ginsenoside Rg1 has been found to protect against neuronal damage in many neurodegenerative diseases. However, the effect and mechanism by which Rg1 protects against cerebral ischemia-reperfusion injury (CIRI) are not fully understood. Here, we report the neuroprotective effects of Rg1 treatment on CIRI and its possible mechanisms in mice. Methods: A bilateral common carotid artery ligation was used to establish a chronic CIRI model in mice. HT22 cells were treated with Rg1 after OGD/R to study its effect on [Ca Results: Rg1 treatment significantly improved cerebral blood flow, locomotion, and limb coordination, reduced ROS production, increased MAP2 and PSD95 expression, and decreased p-Tau, NOX2, p-PLC, CN, NFAT1, and NLRP1 expression. Calcium imaging results showed that Rg1 could inhibit calcium overload and resist the imbalance of calcium homeostasis after OGD/R in HT22 cells. Conclusion: Rg1 plays a neuroprotective role in attenuating CIRI by inhibiting oxidative stress, calcium overload, and neuroinflammation.

Indexed as

ANOVA, One-way analysis of varianceASC, Apoptosis-associated speck-like protein containing a CARDCalcium overloadcaspase-1, Cysteinyl aspartate-specific protease-1CBF, cerebral blood flowCerebral ischemia-reperfusion injury (CIRI)CIRI, cerebral ischemia/reperfusion injuryCN, CalcineurinDHE, DihydroethidiumFBS, fetal bovine serumGinsenoside Rg1IL-1β, Interleukin-1βIPP, Image-Pro PlusI/R, ischemia reperfusionMAP2, microtubule-associated protein 2NADPH oxidase 2NFAT1, nuclear factor of activated T-cells 1NLRP1 inflammasomeNLRP1, Nucleotide-binding oligomerization domain like receptor protein 1NMDA, N-methyl-d-aspartateNOD, nucleotide-binding oligomerization domainNOX, Nicotinamide adenine dinucleotide phosphate oxidaseOFT, Open field testOGD/R, oxygen glucose deprivation/reperfusionPCT, Pole-climbing testPIP2, phosphatidyl-inositol bisphosphatePLC, phospholipase CPSD95, postsynaptic density protein 95Rg1, Ginsenoside Rg1ROS, reactive oxygen speciesSCII, Spinal cord ischemia-reperfusion injuryTBST, Tris buffered saline Tween

Identifiers

PMID35818419
PMCPMC9270650
OpenAlexW3194961098

What Socratic 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 Socratic graph.