Evidence map›Paper›PMID 39543111›Full record

ArticleNutrition & diabetes2024

Anti-obesity effect of irreversible MAO-B inhibitors in patients with Parkinson's disease.

Siyu Liang, Yuxin Sun, Shi Chen, Hui Pan

Abstract read
In one paragraph

Article in Nutrition & diabetes, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

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

1 citing paper in PubMed.

  1. Neurotransmitter Systems in Alzheimer's Disease.Current issues in molecular biology · 2026
    Review
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

4 authors.

Siyu Liang *Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences (PUMCH, CAMS & PUMC), Beijing, China.
Yuxin Sun *Department of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences (PUMCH, CAMS & PUMC), Beijing, China.
Shi ChenDepartment of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences (PUMCH, CAMS & PUMC), Beijing, China. cs0083@126.com.
Hui PanDepartment of Endocrinology, Key Laboratory of Endocrinology of National Health Commission, Translation Medicine Centre, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences (PUMCH, CAMS & PUMC), Beijing, China. panhui20111111@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We read with great interest the report on the new anti-obesity potential in mice models of reversible monoamine oxidase B inhibitors by Moonsun et al., as opposed to the lack of such effects observed with irreversible MAO-B inhibitors (iMAO-Bi). Our research aimed to explore the potential anti-obesity effects of iMAO-Bi in patients with Parkinson's disease (PD). This retrospective study included 37 PD in-patients from 2018 to 2023. Patients who took iMAO-Bi were assigned to the iMAO-Bi group, and those who never took iMAO-Bi were assigned to the control. The major outcomes were changes in body weight and body mass index (BMI) during follow-up. A subgroup analysis was conducted to compare the anti-obesity effect between the short-term and long-term administrations of the iMAO-Bi group. The results showed a slight yet insignificant trend of bodyweight loss among the iMAO-Bi group of PD patients. Subgroup analysis showed that short-term treatment of iMAO-Bi (less than six months) led to reductions in BMI and body weight, while the long-term treatment of iMAO-Bi displayed a slight increase in BMI and body weight. The results suggested that short-term administration of iMAO-Bi may have potential weight-loss effects. Further studies with larger sample sizes are needed to evaluate the weight-loss effect of iMAO-Bi.

Indexed as

Body Mass IndexMonoamine Oxidase InhibitorsObesityParkinson DiseaseAgedAnti-Obesity AgentsBody WeightFemaleHumansMaleMiddle AgedRetrospective StudiesWeight LossAnti-Obesity AgentsMonoamine Oxidase Inhibitors

Identifiers

PMID39543111
PMCPMC11564799

What OpenQuestion holds

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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.