Evidence map›Paper›PMID 37724143›Full record

ArticleReports of biochemistry & molecular biology2023

Effect of Melatonin on Alpha Synuclein and Autophagy in Dopaminergic Neuronal Differentiation of Adipose Mesenchymal Stem Cells.

Hadeer Ahmed Mohamed Ibrahim, Abdelaziz Mohamed Hussein, Mahmoud Gabr, Rasha Aly El-Saeed, Omar Abd-Alhakem Ammar, Ahmed Abdulatif Hassan Mosa, Abdel-Aziz Fatouh Abdel-Aziz

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Article in Reports of biochemistry & molecular biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

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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

3 citing papers in PubMed.

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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

7 authors.

Hadeer Ahmed Mohamed IbrahimUrology and Nephrology Center, Mansoura University, Mansoura, Egypt.
Abdelaziz Mohamed HusseinDepartment of Medical Physiology, Faculty of Medicine, Mansoura University, Mansoura, Egypt.
Mahmoud GabrUrology and Nephrology Center, Mansoura University, Mansoura, Egypt.
Rasha Aly El-SaeedDivision of Biochemistry, Chemistry Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt.
Omar Abd-Alhakem AmmarBasic Science Department, Delta University for Sciences and Technology, Gamasa, Egypt.
Ahmed Abdulatif Hassan MosaDepartment of Neurology, Faculty of Medicine, Delta University for Sciences and Technology, Gamasa, Egypt.
Abdel-Aziz Fatouh Abdel-AzizDivision of Biochemistry, Chemistry Department, Faculty of Sciences, Mansoura University, Mansoura, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The current work investigated the effect of melatonin on differentiation of adipose mesenchymal stem cells (AD-MSCs) into dopamine producing cells and its effect on autophagy process and alpha-Synuclein (α-Syn) secretion. Methods: AD-MSCs were characterized by flow cytometry and divided into 4 groups; i) control group (AD-MSCs without any treatment), ii) M+MSCs group (MSCs treated with 1 µM melatonin for 12 days), iii) DN group (MSCs cultured in neurobasal A medium and essential neuronal growth factors for 12 days) and iv) DN+M group (MSCs cultured in neurobasal A medium and 1µM melatonin for 12 days. By the end of experiments, the dopamine and α-Syn levels using ELISA, the expression of MAP-2, m-TOR and α-Syn genes at the level of mRNA and detection of autophagosomes formation using transmission electron microscope were performed. Results: We found that the isolated cells were MSCs due to their positivity expression for CD105 and CD90 and negativity expression for CD34 and CD45. The concentration of dopamine was significantly higher and α-Syn concentration was significantly lower in DN+M group when compared to other groups (P< 0.005). Also, this group showed the highly expression for MAP-2 gene and less expression for m-TOR and α-Syn genes (P< 0.005). Moreover, there was significantly increase in autophagosomes formation in this group than another group (P< 0.005). Conclusions: It is concluded that the melatonin promotes the differentiation of rat AD-MSCs into dopaminergic cells via induction of autophagy process and reduction of α-Syn secretion.

Indexed as

Alpha synucleinAutophagyDopaminergic cellsMelatoninMesenchymal stem cells

Identifiers

PMID37724143
PMCPMC10505464

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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.