Evidence map›Paper›PMID 41750261›Full record

ArticleBiomolecules2026

Metabolomics of Multiple System Atrophy Patient-Derived Striatal Medium Spiny Neurons.

Nadine J Smandzich, Heike Bähre, Thomas Gschwendtberger, Stephan Greten, Lan Ye, Martin Klietz, Alessio Di Fonzo, Lisa M Henkel, Florian Wegner

Abstract read
In one paragraph

Article in Biomolecules, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

9 authors.

Nadine J SmandzichDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.
Heike BähreCore Unit Metabolomics, Institute of Pharmacology, Hannover Medical School, 30625 Hannover, Germany.
Thomas GschwendtbergerDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.
Stephan GretenDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.
Lan YeDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.
Martin KlietzDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.ORCID 0000-0002-3054-9905
Alessio Di FonzoNeurology Unit, IRCCS Foundation Ca' Granda Ospedale Maggiore Policlinico, 20122 Milan, Italy.ORCID 0000-0001-6478-026X
Lisa M HenkelDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.
Florian WegnerDepartment of Neurology, Hannover Medical School, 30625 Hannover, Germany.

Funding

Karlheinz-Hartmann-Stiftung, Hannover, Germany
6 · The paper itself

Abstract

In multiple system atrophy (MSA), the fatal movement disorder, cell populations of the striatum and other subcortical brain regions degenerate, leading to a rapidly progressive, atypical Parkinsonian syndrome. The pathophysiology of neurons and glial cells shows misfolding, aggregation, and increased release of the protein α-synuclein. In addition, neuronal hypoexcitability, a reduction in the activity of the mitochondrial respiratory chain, and a dysregulation of the enzymes involved in the biosynthesis of coenzyme Q10 were observed in human stem-cell models. In this study, untargeted and targeted metabolome analyses were performed with MSA patient-derived GABAergic striatal medium spiny neurons focusing on the citrate cycle and mitochondrial respiratory chain. The results indicate a significant decrease in succinate and ATP as well as an imbalanced NAD

Indexed as

Corpus StriatumMedium Spiny NeuronsMetabolomeMetabolomicsMultiple System AtrophyAdenosine TriphosphateFemaleHumansMitochondriaSuccinic AcidAdenosine TriphosphateSuccinic AcidATPcitrate cycleiPSCmetabolomicsmultiple system atrophypathway analysisstriatal GABAergic medium spiny neuronssuccinateTCAuntargeted and targeted metabolome analyses

Identifiers

PMID41750261
PMCPMC12938665

What Socratic 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 Socratic graph.