Evidence map›Paper›PMID 42426895›Full record

ArticleParasites & vectors2026

Molecular mechanisms of simvastatin response in Mesocestoides corti: a proteomic approach to drug repurposing for larval cestodiases.

Marina Monteiro Guedes, Jeferson Camargo de Lima, Jéssica Andrade Paes, Leo Kei Iwai, Karina Mariante Monteiro, Arnaldo Zaha, Henrique Bunselmeyer Ferreira

Abstract read
In one paragraph

Article in Parasites & vectors, 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

7 authors.

Marina Monteiro GuedesPrograma de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
Jeferson Camargo de LimaLaboratório de Bioinformática e Bioquímica de Proteínas, Universidade do Vale do Taquari (Univates), Lajeado, RS, Brazil.
Jéssica Andrade PaesPrograma de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
Leo Kei IwaiLaboratório de Toxinologia Aplicada (LETA) e Centro de Toxinas, Resposta-Imune e Sinalização Celular (CeTICS), Instituto Butantan, São Paulo, SP, Brazil.
Karina Mariante MonteiroPrograma de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
Arnaldo ZahaPrograma de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil.
Henrique Bunselmeyer FerreiraPrograma de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia (CBiot), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil. henrique.bunselmeyer@ufrgs.br.ORCID https://orcid.org/0000-0003-3611-6040

Funding

Conselho Nacional de Desenvolvimento Científico e Tecnológico , Brasil Proc. 305083/2021-0
6 · The paper itself

Abstract

Larval cestodiases remain difficult to treat, highlighting the need for novel therapeutic targets. The mevalonate pathway, essential for isoprenoid biosynthesis and cellular homeostasis, represents a promising target in cestodes. Previous studies demonstrated that simvastatin impairs the viability and motility of Mesocestoides corti tetrathyridia in vitro. Here, we investigated the proteomic response of M. corti larvae to simvastatin exposure (60.29 and 100 µM) using DIA-based proteomics. A total of 3,378 proteins were identified, with 19 showing differential abundance across treatments. Proteomic and Gene Ontology enrichment analyses revealed dose-dependent alterations associated mainly with structural organization, metabolism, intracellular transport, and stress-related processes. Although no clear proteomic signature of cell death was detected, simvastatin induced adaptive responses consistent with compensatory remodeling in response to pharmacological stress. These findings support the biological relevance of the mevalonate pathway in cestode survival and reinforce HMG-CoA reductase as a potential target for drug repurposing strategies against larval cestodiases.

Indexed as

Drug RepositioningHelminth ProteinsMesocestoidesSimvastatinAnimalsLarvaMevalonic AcidProteomeProteomicsHelminth ProteinsMevalonic AcidProteomeSimvastatinDrug repurposingMesocestoides cortiMevalonate pathwaySimvastatin

Identifiers

PMID42426895
PMCPMC13632451

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.