Evidence map›Paper›PMID 41596009›Full record

ArticleBioengineering (Basel, Switzerland)2026

Macromolecular Proton Fraction Reveals Divergent White Matter Myelination in Bipolar Disorder and Unipolar Recurrent Depression.

Sofia Gusakova, Liudmila Smirnova, Oleg Borodin, Elena Epimakhova, Alexander Seregin, Vasily Yarnykh

Abstract read
In one paragraph

Article in Bioengineering (Basel, Switzerland), 2026. 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. Article
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

6 authors.

Sofia GusakovaDepartment of Neurology and Neurosurgery, Siberian State Medical University, Tomsk 634050, Russia.
Liudmila SmirnovaMental Health Research Institute, Tomsk National Research Medical Center, Tomsk 634014, Russia.ORCID 0000-0003-0083-9124
Oleg BorodinState Regional Autonomous Budget Health Care Institution "Tomsk Regional Oncology Center", Tomsk 634050, Russia.ORCID 0000-0002-5031-1355
Elena EpimakhovaMental Health Research Institute, Tomsk National Research Medical Center, Tomsk 634014, Russia.ORCID 0000-0002-9304-4496
Alexander SereginMental Health Research Institute, Tomsk National Research Medical Center, Tomsk 634014, Russia.ORCID 0000-0003-0948-864X
Vasily YarnykhDepartment of Radiology, University of Washington, Seattle, WA 98109, USA.ORCID 0000-0002-1583-8979

Funding

Russian Science Foundation (RSF) 23-75-00023
6 · The paper itself

Abstract

Recurrent depressive disorder (RDD) and bipolar disorder (BD) are the most common affective disorders worldwide. However, the pathogenesis of these disorders remains far from understood. Macromolecular proton fraction (MPF) mapping is a sensitive and specific quantitative MRI method for the assessment of brain tissue myelination, but its clinical value for affective disorders remains unknown. This cross-sectional study employed fast MPF mapping on a 1.5 T MRI scanner using the single-point synthetic reference method to investigate myelin abnormalities in white matter of RDD and BD patients. ANOVA revealed a significant main effect of the group (RDD vs. BD vs. two age-matched control groups; F (3.76) = 7.42,

Indexed as

bipolar disordermacromolecular proton fractionmyelinneuroimaging markersrecurrent depressive disorder

Identifiers

PMID41596009
PMCPMC12837752

What Socratic holds

Textmetadata
LicenceCC BY
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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 Socratic graph.