Evidence map›Paper›PMID 38248305›Full record

ArticleBrain sciences2024

Flavonoid Rutin Presented Anti-Glioblastoma Activity Related to the Modulation of Onco miRNA-125b Expression and STAT3 Signaling and Impact on Microglia Inflammatory Profile.

Irlã Santos Lima, Érica Novaes Soares, Carolina Kymie Vasques Nonaka, Bruno Solano de Freitas Souza, Balbino Lino Dos Santos, Silvia Lima Costa

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
8.9field-weighted citation impact, top 2% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  3. Review
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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

6 authors at 2 institutions in 1 country.

Irlã Santos LimaLaboratory of Neurochemistry and Cellular Biology, Institute of Health Sciences, Federal University of Bahia, Salvador 40231-300, Brazil.ORCID 0009-0002-4394-0070
Érica Novaes SoaresLaboratory of Neurochemistry and Cellular Biology, Institute of Health Sciences, Federal University of Bahia, Salvador 40231-300, Brazil.ORCID 0000-0002-2871-7260
Carolina Kymie Vasques NonakaCenter of Biotechnology and Cell Therapy, São Rafael Hospital, D'Or Institute for Research and Teaching (IDOR), Salvador 41253-190, Brazil.ORCID 0000-0002-1609-9469
Bruno Solano de Freitas SouzaCenter of Biotechnology and Cell Therapy, São Rafael Hospital, D'Or Institute for Research and Teaching (IDOR), Salvador 41253-190, Brazil.
Balbino Lino Dos SantosLaboratory of Neurochemistry and Cellular Biology, Institute of Health Sciences, Federal University of Bahia, Salvador 40231-300, Brazil.ORCID 0000-0002-6430-229X
Silvia Lima CostaLaboratory of Neurochemistry and Cellular Biology, Institute of Health Sciences, Federal University of Bahia, Salvador 40231-300, Brazil.ORCID 0000-0002-8975-3871
Universidade Federal da Bahia · BRHospital São Rafael · BR

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior Fellowship to ISL Process Nº 0001National Council for Scientific and Technological Development Fellowship to SLC Process No. 307539/2018-0National Council for Scientific and Technological Development National Institute for Translational Neuroscience Brazil
6 · The paper itself

Abstract

Glioblastoma (GBM) is the most aggressive and treatment-resistant brain tumor. In the GBM microenvironment, interaction with microglia is associated with the dysregulation of cytokines, chemokines, and miRNAs, contributing to angiogenesis, proliferation, anti-apoptosis, and chemoresistance. The flavonoid rutin can inhibit glioma cell growth associated with microglial activation and production of pro-inflammatory mediators by mechanisms that are still poorly understood. The present study investigated the effect of rutin on viability, regulation of miRNA-125b, and the STAT3 expression in GBM cells, as well as the effects on the modulation of the inflammatory profile and STAT3 expression in microglia during indirect interaction with GBM cells. Human GL15-GBM cells and human C20 microglia were treated or not with rutin for 24 h. Rutin (30-50 μM) significantly reduced the viability of GL15 cells; however, it did not affect the viability of microglia. Rutin (30 μM) significantly reduced the expression of miRNA-125b in the cells and secretome and STAT3 expression. Microglia submitted to the conditioned medium from GBM cells treated with rutin showed reactive morphology associated with reduced expression of IL-6, TNF, and STAT3. These results reiterate the anti-glioma effects of the flavonoid, which may also modulate microglia towards a more responsive anti-tumor phenotype, constituting a promising molecule for adjuvant therapy to GBM.

Indexed as

glioblastomainflammatory cytokinesmiRNA-125brutinSTAT3

Identifiers

PMID38248305
PMCPMC10814059
OpenAlexW4390943256

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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.