Evidence map›Paper›PMID 34244591›Full record

ArticleExperimental & molecular medicine2021

Redefining differential roles of MAO-A in dopamine degradation and MAO-B in tonic GABA synthesis.

Hyun-U Cho, Sunpil Kim, Jeongeun Sim, Seulkee Yang, Heeyoung An, Min-Ho Nam, Dong-Pyo Jang, C Justin Lee

Open access · goldAbstract read
In one paragraph

Article in Experimental & molecular medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 68 papers.

0numbers the graph read from it
0cells of the map it votes in
68citing papers in PubMed
7.8field-weighted citation impact, top 1% 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

68 citing papers in PubMed, 125 citations in OpenAlex.

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  16. The neuromodulatory effects ofFood science and biotechnology · 2025
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8 more citing papers are in PubMed but not listed here.

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 4 institutions in 1 country.

Hyun-U Cho *Department of Biomedical Engineering, Hanyang University, Seoul, Korea.ORCID http://orcid.org/0000-0001-5130-7713
Sunpil Kim *KU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea.ORCID http://orcid.org/0000-0003-1817-3017
Jeongeun SimDepartment of Biomedical Engineering, Hanyang University, Seoul, Korea.
Seulkee YangCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Korea.
Heeyoung AnKU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea.
Min-Ho NamCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology (KIST), Seoul, Korea. dr.namminho@kist.re.kr.ORCID http://orcid.org/0000-0002-6191-1268
Dong-Pyo JangDepartment of Biomedical Engineering, Hanyang University, Seoul, Korea. dongpjang@hanyang.ac.kr.
C Justin LeeKU-KIST Graduate School of Converging Science and Technology, Korea University, Seoul, Korea. cjl@ibs.re.kr.ORCID http://orcid.org/0000-0002-3555-0980
Hanyang University · KRKorea University · KRKorea Institute of Brain Science · KRKyung Hee University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Monoamine oxidase (MAO) is believed to mediate the degradation of monoamine neurotransmitters, including dopamine, in the brain. Between the two types of MAO, MAO-B has been believed to be involved in dopamine degradation, which supports the idea that the therapeutic efficacy of MAO-B inhibitors in Parkinson's disease can be attributed to an increase in extracellular dopamine concentration. However, this belief has been controversial. Here, by utilizing in vivo phasic and basal electrochemical monitoring of extracellular dopamine with fast-scan cyclic voltammetry and multiple-cyclic square wave voltammetry and ex vivo fluorescence imaging of dopamine with GRAB

Indexed as

AnimalsClorgylineCorpus StriatumDopamineFemalegamma-Aminobutyric AcidMaleMiceMice, Inbred C57BLMolecular ImagingMonoamine OxidaseMonoamine Oxidase InhibitorsPatch-Clamp TechniquesRatsRats, Sprague-DawleySelegilineClorgylineDopaminegamma-Aminobutyric AcidMonoamine OxidaseMonoamine Oxidase InhibitorsSelegiline

Identifiers

PMID34244591
PMCPMC8333267
OpenAlexW3182087698

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.