Evidence map›Paper›PMID 36074314›Full record

ArticleMetabolic brain disease2022

The effect of dopaminergic neuron transplantation and melatonin co-administration on oxidative stress-induced cell death in Parkinson's disease.

Azam Asemi-Rad, Maral Moafi, Abbas Aliaghaei, Hojjat-Allah Abbaszadeh, Mohammad-Amin Abdollahifar, Mohammad-Javad Ebrahimi, Mohammad Hasan Heidari, Yousef Sadeghi

Open access · hybridAbstract read
In one paragraph

Article in Metabolic brain disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

8 citing papers in PubMed, 18 citations in OpenAlex.

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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 2 institutions in 1 country.

Azam Asemi-RadAnatomy Department, School of Medicine, Zahedan University of Medical Sciences, Zahedan, Iran.
Maral MoafiAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Abbas AliaghaeiAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Hojjat-Allah AbbaszadehAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad-Amin AbdollahifarAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad-Javad EbrahimiAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mohammad Hasan HeidariAnatomy and Biology Department, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Yousef SadeghiHearing Disorders Research Center, Loghman Hakim Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran. Yousef.sadeghi@unimelb.edu.au.
Shahid Beheshti University of Medical Sciences · IRZahedan University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A gradual degeneration of the striatum and loss of nigral dopamine cells are characteristic of Parkinson's disease. Nowadays, combination therapy for neurodegenerative disease is considered. This study aimed to investigate the effects of melatonin and dopaminergic neurons derived from adipose tissue stem cells (ADSCs) in a rat model of Parkinson's disease. Parkinson's disease was induced in rats using neurotoxin 6-Hydroxydopamine. The treatment was performed using melatonin and dopaminergic neurons transplantation. Subsequently, behavioral tests, western blot analysis for Caspase-3 expression, GSH (Glutathione) content and stereology analysis for the volume and cell number of substantia nigra and striatum were performed. Treatment with melatonin and dopaminergic neuron transplantation increased the number of neurons in substantia nigra and striatum while the number of glial cell and the volume of substantia nigra and striatum did not show significant change between groups. Western blot analysis for caspase 3 indicated the significant differences between groups. The results also indicated the increased level of glutathione (GSH) content in treatment groups. this study showed that combination therapy with melatonin and dopaminergic neurons could greatly protect the neurons, reduce oxidative stress and improve the symptoms of PD.

Indexed as

MelatoninNeurodegenerative DiseasesParkinson DiseaseAnimalsCell DeathDopaminergic NeuronsGlutathioneOxidative StressRatsRats, Sprague-DawleySubstantia NigraGlutathioneMelatonin6-HydroxydopamineAdipose Tissue-Derived Mesenchymal Stem CellCaspase 3MelatoninOxidative stressParkinson’s disease

Identifiers

PMID36074314
PMCPMC9668958
OpenAlexW4294953745

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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.