Evidence map›Paper›PMID 34987374›Full record

ArticleFrontiers in aging neuroscience2021

Scalp Acupuncture Attenuates Brain Damage After Intracerebral Hemorrhage Through Enhanced Mitophagy and Reduced Apoptosis in Rats.

Peng Liu, Xinyang Yu, Xiaohong Dai, Wei Zou, Xueping Yu, Mingming Niu, Qiuxin Chen, Wei Teng, Ying Kong, Ruiqiao Guan and 1 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in aging neuroscience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 3 pooled it
2.5field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 3 syntheses or guidelines pooled it, 29 citations in OpenAlex.

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  8. 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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  18. Heliyon · 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

11 authors at 4 institutions in 2 countries.

Peng LiuFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Xinyang YuFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Xiaohong DaiFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Wei ZouFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Xueping YuFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Mingming NiuStructural Biology and Developmental Neurobiology, St. Jude Children's Research Hospital, Memphis, TN, United States.
Qiuxin ChenFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Wei TengFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Ying KongSecond Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
Ruiqiao GuanIntegrated Chinese and Western Medicine, Zhongshan Hospital, Fudan University, Shanghai, China.
Xiaoying LiuFirst Affiliated Hospital, Heilongjiang University of Chinese Medicine, Harbin, China.
First Affiliated Hospital of Heilongjiang University of Chinese Medicine · CNHeilongjiang University of Chinese Medicine · CNIntegrated Chinese Medicine (China) · CNSt. Jude Children's Research Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To study the effect of scalp acupuncture (SA) on the mitophagy signaling pathway in the caudate nucleus of Sprague-Dawley rats following intracerebral hemorrhage (ICH). An ICH model was established by injecting autologous arterial blood into the caudate nucleus in 200 male Sprague-Dawley rats, which were divided into five groups: sham, ICH, 3-methyladenine group (3-MA, 30 mg/kg), SA, and SA+3-MA. Animals were analyzed at 6 and 24 h as well as at 3 and 7 days. Composite neurological scale score was significantly higher in the SA group than in the ICH group. Transmission electron microscopy showed less structural damage and more autophagic vacuoles within brain in the SA group than in the ICH group. SA group showed higher levels of Beclin1, Parkin, PINK1, NIX protein, and a lower level of Caspase-9 in brain tissue. These animals consequently showed less neural cell apoptosis. Compared with the SA group, however, the neural function score and levels of mitophagy protein in the SA+3-MA group were decreased, neural cell apoptosis was increased with more severe structural damage, which suggested that 3-MA may antagonize the protective effect of SA on brain in rats with ICH. SA may mitigate the neurologic impairment after ICH by enhancing mitophagy and reducing apoptosis.

Indexed as

apoptosisBaihuiintracerebral hemorrhagemitophagyQubinscalp acupuncture

Identifiers

PMID34987374
PMCPMC8720963
OpenAlexW4200029041

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.