Evidence map›Paper›PMID 33923147›Full record

ReviewBiomolecules2021

Modulation of Blood-Brain Barrier Permeability by Activating Adenosine A2 Receptors in Oncological Treatment.

Kamila Wala, Wojciech Szlasa, Jolanta Saczko, Julia Rudno-Rudzińska, Julita Kulbacka

Open access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

13 citing papers in PubMed, 28 citations in OpenAlex.

  1. [Mechanisms and intervention strategies by which neuropsychological stress promotes central nervous system tumor recurrence through bloodZhong nan da xue xue bao. Yi xue ban = Journal of Central South University. Medical sciences · 2026
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  12. Delivering Therapeutics to Glioblastoma: Overcoming Biological Constraints.International journal of molecular sciences · 2022
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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

5 authors at 1 institution in 1 country.

Kamila WalaFaculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland.
Wojciech SzlasaFaculty of Medicine, Wroclaw Medical University, Pasteura 1, 50-367 Wroclaw, Poland.ORCID 0000-0002-5477-5771
Jolanta SaczkoDepartment of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland.ORCID 0000-0001-5273-5293
Julia Rudno-RudzińskaDepartment of General and Oncological Surgery, Medical University Hospital, Borowska 213, 50-556 Wrocław, Poland.
Julita KulbackaDepartment of Molecular and Cellular Biology, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211A, 50-556 Wroclaw, Poland.ORCID 0000-0001-8272-5440
Wroclaw Medical University · PL

Funding

Statutory Funds of Department of Molecular and Cellular Biology SUB.D.260.21.095
6 · The paper itself

Abstract

The blood-brain barrier (BBB) plays an important protective role in the central nervous system and maintains its homeostasis. It regulates transport into brain tissue and protects neurons against the toxic effects of substances circulating in the blood. However, in the case of neurological diseases or primary brain tumors, i.e., gliomas, the higher permeability of the blood-derived substances in the brain tissue is necessary. Currently applied methods of treatment for the primary brain neoplasms include surgical removal of the tumor, radiation therapy, and chemotherapy. Despite the abovementioned treatment methods, the prognosis of primary brain tumors remains bad. Moreover, chemotherapy options seem to be limited due to low drug penetration into the cancerous tissue. Modulation of the blood-brain barrier permeability may contribute to an increase in the concentration of the drug in the CNS and thus increase the effectiveness of therapy. Interestingly, endothelial cells in cerebral vessels are characterized by the presence of adenosine 2A receptors (A2AR). It has been shown that substances affecting these receptors regulate the permeability of the BBB. The mechanism of increasing the BBB permeability by A2AR agonists is the actin-cytoskeletal reorganization and acting on the tight junctions. In this case, the A2AR seems to be a promising therapy target. This article aims to assess the possibility of increasing the BBB permeability through A2AR agonists to increase the effectiveness of chemotherapy and to improve the results of cancer therapy.

Indexed as

AnimalsBiological TransportBlood-Brain BarrierBrainEndothelial CellsHumansNeoplasmsNeuronsPermeabilityReceptors, Adenosine A2Signal TransductionTight JunctionsReceptors, Adenosine A2A2AR agonistsadenosine A2 receptorblood–brain barrier permeability

Identifiers

PMID33923147
PMCPMC8146369
OpenAlexW3158370334

What OpenQuestion 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 OpenQuestion graph.