Evidence map›Paper›PMID 41596330›Full record

ArticleInternational journal of molecular sciences2026

Fetal Neuronal Vesicles in the Assessment of Perinatal Brain Dysfunction and Late-Onset Growth Restriction: A Pilot Study.

Vladislava Gusar, Natalia Kan, Anastasia Leonova, Vitaliy Chagovets, Victor Tyutyunnik, Anna Zolotareva, Nataliya Tyutyunnik, Ekaterina Yarotskaya, Gennadiy Sukhikh

Abstract read
In one paragraph

Article in International journal of molecular sciences, 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.

Vladislava GusarLaboratory of Applied Transcriptomics, Federal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0003-3990-6224
Natalia KanFederal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0001-5087-5946
Anastasia LeonovaDepartment of Molecular Diagnostic Methods and Personalized Medicine, Federal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0001-6707-3464
Vitaliy ChagovetsLaboratory of Metabolomics and Bioinformatics, Federal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0002-5120-376X
Victor TyutyunnikCenter for Scientific and Clinical Research, Federal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0002-5830-5099
Anna ZolotarevaFederal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0001-7014-2627
Nataliya TyutyunnikDepartment of Molecular Diagnostic Methods and Personalized Medicine, Federal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0009-0000-4907-8325
Ekaterina YarotskayaFederal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0003-4337-7644
Gennadiy SukhikhFederal State Budget Institution "National Medical Research Center for Obstetrics, Gynecology and Perinatology Named after Academician V.I. Kulakov" of the Ministry of Health of the Russian Federation, 4, Oparina Street, Moscow 117997, Russia.ORCID 0000-0002-7712-1260

Funding

Alice Charitable Foundation 19-И23
6 · The paper itself

Abstract

Fetal growth restriction (FGR) remains a significant problem in obstetrics and is a key risk factor for perinatal brain injury. The fetal neuronal vesicles (FNVs) isolated from maternal blood represent an innovative approach-a "fetal brain liquid biopsy"-enabling early diagnostics of neuronal dysfunction in FGR. Western blotting was used to evaluate the protein pattern expression of FNVs isolated from the blood of pregnant women with FGR and uncomplicated pregnancy. Significant changes in the neurotrophic proteins levels (pro-BDNF, pro-NGF) and presynaptic neurotransmission proteins (SYN1, SYP, SYNPO) were identified. New data were obtained on changes in the expression of proteins of sumoylation (SUMO2/3/4) and neddylation (NAE1, UBC12), which differs in early-onset and late-onset FGR. Moreover, increased SUMO2/3/4 levels can be considered as an endogenous neuroprotective response to cerebral hemodynamic reaction in fetuses with late-onset growth restriction. An association has been established between changes in the expression of the studied proteins and intraventricular hemorrhage (IVH) in newborns with late-onset growth restriction.

Indexed as

BrainFetal Growth RetardationFetusNeuronsAdultFemaleHumansInfant, NewbornPilot ProjectsPregnancySumoylationfetal growth restrictionfetal neuronal vesiclesneddylationplacental dysfunctionsumoylation

Identifiers

PMID41596330
PMCPMC12840698

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.