Evidence map›Paper›PMID 35949892›Full record

ArticleMolecular and clinical oncology2022

Nafamostat mesylate prevents metastasis and dissemination of neuroblastoma through vascular endothelial growth factor inhibition.

Mari Morimoto, Hidemi Toyoda, Kaori Niwa, Ryo Hanaki, Taro Okuda, Daisuke Nakato, Keishiro Amano, Shotaro Iwamoto, Masahiro Hirayama

Open access · diamondAbstract read
In one paragraph

Article in Molecular and clinical oncology, 2022. 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
0.4field-weighted citation impact, top 39% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  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

9 authors at 1 institution in 1 country.

Mari MorimotoDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Hidemi ToyodaDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Kaori NiwaDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Ryo HanakiDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Taro OkudaDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Daisuke NakatoDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Keishiro AmanoDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Shotaro IwamotoDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Masahiro HirayamaDepartment of Pediatrics, Mie University Graduate School of Medicine, Tsu, Mie 514-8507, Japan.
Mie University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuroblastoma is a highly malignant disease with a poor prognosis and few treatment options. Despite conventional chemotherapy for neuroblastoma, resistance, invasiveness, and metastatic mobility limit the treatment efficacy. Therefore, it is necessary to develop new strategies for treating neuroblastoma. The present study aimed to evaluate the anticancer effects of nafamostat mesylate, a previously known serine protease inhibitor, on neuroblastoma cells. Effects of nafamostat mesylate on neuroblastoma cell migration and proliferation were analyzed by wound healing assay and WST-8 assay, respectively. To elucidate the mechanisms underlying the effects of nafamostat mesylate on neuroblastoma, the expression levels of NF-κB were measured via western blotting, and the production of the cytokine vascular endothelial growth factor (VEGF) in the cell culture supernatants was determined via ELISA. In addition, a mouse model of hematogenous metastasis was used to investigate the effects of nafamostat mesylate on neuroblastoma. It was determined that nafamostat mesylate significantly inhibited migration and invasion of Neuro-2a cells, but it had no effect on cell proliferation at 24 h after treatment. Exposure of Neuro-2a cells to nafamostat mesylate resulted in decreased vascular endothelial growth factor production, which could be a pivotal mechanism underlying the inhibitory effects of neuroblastoma metastasis. The results of the present study suggest that nafamostat mesylate may be an effective treatment against neuroblastoma invasion and metastasis.

Indexed as

metastasismurine modelnafamostat mesylateneuroblastomavascular endothelial growth factor

Identifiers

PMID35949892
PMCPMC9353881
OpenAlexW4286489028

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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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.