Evidence map›Paper›PMID 37628870›Full record

ArticleInternational journal of molecular sciences2023

Neuroinflammatory Dysfunction of the Blood-Brain Barrier and Basement Membrane Dysplasia Play a Role in the Development of Drug-Resistant Epilepsy.

Yulia Zabrodskaya, Natalia Paramonova, Anastasia Litovchenko, Elena Bazhanova, Aleksandr Gerasimov, Darya Sitovskaya, Victoria Nezdorovina, Svetlana Kravtsova, Stanislav Malyshev, Ekaterina Skiteva and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
2.2field-weighted citation impact, top 12% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

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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

11 authors at 2 institutions in 1 country.

Yulia ZabrodskayaPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.ORCID 0000-0001-6206-2133
Natalia ParamonovaSechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, 194223 St. Petersburg, Russia.
Anastasia LitovchenkoSechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, 194223 St. Petersburg, Russia.ORCID 0000-0002-7810-0832
Elena BazhanovaSechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, 194223 St. Petersburg, Russia.ORCID 0000-0002-9763-504X
Aleksandr GerasimovPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.ORCID 0000-0001-9787-8132
Darya SitovskayaPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.ORCID 0000-0001-9721-3827
Victoria NezdorovinaPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.
Svetlana KravtsovaPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.
Stanislav MalyshevPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.ORCID 0000-0002-4381-347X
Ekaterina SkitevaPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.
Konstantin SamochernykhPolenov Neurosurgical Institute-Branch of the Almazov National Medical Research Centre, 197341 St. Petersburg, Russia.
Federal Almazov North-West Medical Research Centre · RUInstitute of Evolutionary Physiology and Biochemistry · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug-resistance epilepsy (DRE) is a key problem in neurology. It is possible that damage to the blood-brain barrier (BBB) may affect resistance in DRE. The aim of this work was to assess the damage and dysfunction in the BBB in the area of epileptic foci in patients with DRE under conditions of neuroinflammation. The changes to the BBB in temporal lobe epilepsy (by immunohistochemistry and transmission electron microscopy), levels of neuroinflammatory proteins, and cytokine levels in the blood (by multiplex analysis) were studied. Increased levels of vascular endothelial growth factor (VEGF) and growth-regulated protein (GRO), and decreased levels of epidermal growth factor (EGF) in plasma, combined with overexpression of the VEGF-A receptor by endotheliocytes were detected. Malformation-like growths of the basement membrane of the capillaries of the brain complicate the delivery of antiepileptic drugs (AEDs). Dysplasia of the basement membrane is the result of inadequate reparative processes in chronic inflammation. In conclusion, it should be noted that damage to the microcirculatory network of the brain should be considered one of the leading factors contributing to DRE.

Indexed as

Blood-Brain BarrierDrug Resistant EpilepsyBasement MembraneHumansHyperplasiaMicrocirculationNeuroinflammatory DiseasesVascular Endothelial Growth Factor AVascular Endothelial Growth Factor Abasement membraneblood–brain barriercytokinesdrug-resistant epilepsydysplasiaelectron microscopyimmunohistochemistrymultiplex analysisneuroinflammationVEGF

Identifiers

PMID37628870
PMCPMC10454729
OpenAlexW4385769513

What OpenQuestion holds

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Registered trials

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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.