Evidence map›Paper›PMID 29756519›Full record

ArticleCell transplantation2018

Adipose-derived Stem Cells Stimulated with n-Butylidenephthalide Exhibit Therapeutic Effects in a Mouse Model of Parkinson's Disease.

Kang Chi, Ru-Huei Fu, Yu-Chuen Huang, Shih-Yin Chen, Ching-Ju Hsu, Shinn-Zong Lin, Chi-Tang Tu, Li-Hsun Chang, Ping-An Wu, Shih-Ping Liu

Open access · goldAbstract read
In one paragraph

Article in Cell transplantation, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 2 pooled it
3.1field-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

26 citing papers in PubMed, 2 syntheses or guidelines pooled it, 48 citations in OpenAlex.

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  18. International journal of molecular sciences · 2021
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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 5 institutions in 1 country.

Kang Chi1 Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan.
Ru-Huei Fu1 Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan.
Yu-Chuen Huang3 Department of Medical Research, Genetics Center, China Medical University Hospital, Taichung, Taiwan.
Shih-Yin Chen3 Department of Medical Research, Genetics Center, China Medical University Hospital, Taichung, Taiwan.
Ching-Ju Hsu1 Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan.
Shinn-Zong Lin5 Department of Neurosurgery, Bioinnovation Center, Tzu Chi Foundation, Buddhist Tzu Chi General Hospital, Tzu Chi University, Hualien, Taiwan.
Chi-Tang Tu6 Taiwan Mitochondrion Applied Technology Co., Ltd, Hsinchu, Taiwan.
Li-Hsun Chang6 Taiwan Mitochondrion Applied Technology Co., Ltd, Hsinchu, Taiwan.
Ping-An Wu5 Department of Neurosurgery, Bioinnovation Center, Tzu Chi Foundation, Buddhist Tzu Chi General Hospital, Tzu Chi University, Hualien, Taiwan.
Shih-Ping Liu1 Center for Translational Medicine, China Medical University Hospital, Taichung, Taiwan.
China Medical University Hospital · TWAsia University · TWBuddhist Tzu Chi General Hospital · TWChina Medical University · TWTzu Chi Foundation · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson's disease (PD) causes motor dysfunction and dopaminergic cell death. Drug treatments can effectively reduce symptoms but often cause unwanted side effects. Stem cell therapies using cell replacement or indirect beneficial secretomes have recently emerged as potential therapeutic strategies. Although various types of stem cells have been proposed as possible candidates, adipose-derived stem cells (ADSCs) are easily obtainable, more abundant, less ethically disputed, and able to differentiate into multiple cell lineages. However, treatment of PD using adult stem cells is known to be less efficacious than neuron or embryonic stem cell transplantation. Therefore, improved therapies are urgently needed. n-Butylidenephthalide (BP), which is extracted from Angelica sinensis, has been shown to have anti-inflammatory and neuroprotective effects. Indeed, we previously demonstrated that BP treatment of ADSCs enhances the expression of neurogenesis and homing factors such as nuclear receptor related 1 protein, stromal-derived factor 1, and brain-derived neurotrophic factor. In the present study, we examined the ability of BP-pretreated ADSC transplantation to improve PD motor symptoms and protect dopamine neurons in a mouse model of PD. We evaluated the results using neuronal behavior tests such as beam walking, rotarod, and locomotor activity tests. ADSCs with or without BP pretreatment were transplanted into the striatum. Our findings demonstrated that ADSC transplantation improved motor abilities with varied efficacies and that BP stimulation improved the therapeutic effects of transplantation. Dopaminergic cell numbers returned to normal in ADSC-transplanted mice after 22 d. In summary, stimulating ADSCs with BP improved PD recovery efficiency. Thus, our results provide important new strategies to improve stem cell therapies for neurodegenerative diseases in future studies.

Indexed as

AdipocytesAnimalsCells, CulturedCell SurvivalFlow CytometryImmunohistochemistryMaleMiceMice, Inbred C57BLParkinson DiseasePhthalic AnhydridesbutylidenephthalidePhthalic Anhydridesadipose-derived stem cellsn-butylidenephthalideParkinson’s disease

Identifiers

PMID29756519
PMCPMC6038049
OpenAlexW2804165847

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.