Evidence map›Paper›PMID 33403590›Full record

ArticleJournal of molecular neuroscience : MN2021

Acupuncture Ameliorates Neuronal Cell Death, Inflammation, and Ferroptosis and Downregulated miR-23a-3p After Intracerebral Hemorrhage in Rats.

Ying Kong, Shulin Li, Miao Zhang, Wenting Xu, Qiuxin Chen, Lihong Zheng, Peng Liu, Wei Zou

Abstract read
PubMed Publisher
In one paragraph

Article in Journal of molecular neuroscience : MN, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 5 pooled it
3.8field-weighted citation impact, top 5% 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

35 citing papers in PubMed, 5 syntheses or guidelines pooled it, 50 citations in OpenAlex.

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  11. Acupuncture alleviates secondary brain injury in intracerebral hemorrhage-induced rats through activating the LKLF/Mfn2 pathway.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas · 2026
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  20. The interplay of miRNAs and ferroptosis in diseases related to iron overload.Apoptosis : an international journal on programmed cell death · 2024
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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

8 authors at 1 institution in 1 country.

Ying KongFirst Ward of Acupuncture and Moxibustion Department, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China.
Shulin LiSecond Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China.
Miao ZhangEighth Department of Acupuncture, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China.
Wenting XuSecond Ward of Rehabilitation Department, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China.
Qiuxin ChenThird Ward of Acupuncture and Moxibustion Department, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
Lihong ZhengDepartment of Gastroenterology, Second Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150001, China.
Peng LiuThird Ward of Acupuncture and Moxibustion Department, First Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, 150040, China.
Wei ZouFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, No. 26, Heping Road, Xiangfang District, Harbin, 150040, China. wei51980999@126.com.ORCID http://orcid.org/0000-0003-2504-9970
Heilongjiang University of Chinese Medicine · CN

Funding

Heilongjiang Provincial Postdoctoral Science Foundation No. LBH-Z12249Heilongjiang University of Chinese Medicine Doctoral Innovation Foundation No. 2017bs05National Natural Science Foundation of China No. 81904305Project of Science and Technology of Education Department of Heilongjiang Province No. 12531633
6 · The paper itself

Abstract

Baihui-penetrating-Qubin acupuncture is frequently used to treat intracerebral hemorrhage (ICH) in China. Acupuncture affects multiple microRNAs in diseases. MicroRNA-23a-3p (miR-23a-3p) has been demonstrated to be up-regulated in ICH patients. Herein, the effect of Baihui-penetrating-Qubin acupuncture on miR-23a-3p expression after ICH and the role of miR-23a-3p in ICH were discussed. A rat model of ICH was induced by infusing autologous blood into caudate nucleus. Acupuncture was performed after ICH once a day for 30 min. After 3 consecutive days of acupuncture, the neurobehavioral function, brain edema, neuronal cell death, inflammation, ferroptosis, nuclear factor E2-like 2 (NFE2L2) signaling and miR-23a-3p levels in brain tissues were analyzed. Additionally, antagomiR-23a-3p was injected into rats 3 days prior to ICH modeling to analyze the function of miR-23a-3p in neuronal cell death, inflammation, ferroptosis, and NFE2L2 signaling. Acupuncture relieved the ICH-induced neurological function deficits, increases in brain water content and Fluoro-Jade B (FJB)-positive cells and release of proinflammatory cytokines. Acupuncture also alleviated ferroptosis and decreased miR-23a-3p expression, as evidenced by the increased NFE2L2 nuclear translocation and expressions of heme oxygenase-1 and glutathione peroxidase 4 and the decreased iron and malondialdehyde contents and reactive oxygen species accumulation. Additionally, antagomiR-23a-3p inhibited the ICH-induced increases in FJB-positive cells, release of proinflammatory cytokines, ferroptosis, and promoted NFE2L2 activation. Notably, the binding site of miR-23a-3p existed in NFE2L2. Taken together, acupuncture may alleviate the neuronal cell death, inflammation, and ferroptosis after ICH by down-regulating miR-23a-3p. This study provides a potential mechanism underlying the Baihui-penetrating-Qubin acupuncture improving the early injury after ICH.

Indexed as

ApoptosisFerroptosisAcupuncture TherapyAnimalsCells, CulturedCerebral HemorrhageCytokinesDown-RegulationMaleMicroRNAsNeuronsNF-E2-Related Factor 2RatsRats, Sprague-DawleyCytokinesMicroRNAsMIRN23a microRNA, ratNfe2l2 protein, ratNF-E2-Related Factor 2AcupunctureBaihui (DU20)FerroptosisIntracerebral hemorrhageMicroRNA-23a-3pQubin (GB7)

Identifiers

PMID33403590
OpenAlexW3120647133

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.