Evidence map›Paper›PMID 41065015›Full record

ReviewNanomedicine (London, England)2025

Breakthroughs in the nanoparticle-mediated delivery of siRNA for breast cancer treatment.

Davi Trombini Aleixo, Estael L C Cruz-Cazarim, Kezia C B Ferreira, Lívia N Grossi, Wilson R Braz, Natália P Silva, Fábio Pittella-Silva, Marina F Dias, Silvia L Fialho, Guilherme D Tavares and 1 more

Abstract readReview
In one paragraph

Review in Nanomedicine (London, England), 2025. 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
–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

1 citing paper in PubMed.

  1. Review
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.

Davi Trombini AleixoDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0002-6182-2767
Estael L C Cruz-CazarimDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0001-6891-5504
Kezia C B FerreiraDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0002-0545-6934
Lívia N GrossiDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0003-2717-1814
Wilson R BrazDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0003-4962-1927
Natália P SilvaDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0002-4257-784X
Fábio Pittella-SilvaLaboratory of Molecular Pathology of Cancer, Faculty of Healthy Sciences, University of Brasília (unB), Brasília, Brazil.ORCID 0000-0002-9644-7098
Marina F DiasPharmaceutical Research and Development, Ezequiel Dias Foundation, Belo Horizonte, Brazil.ORCID 0000-0003-3878-5192
Silvia L FialhoPharmaceutical Research and Development, Ezequiel Dias Foundation, Belo Horizonte, Brazil.ORCID 0000-0001-8068-5211
Guilherme D TavaresDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0001-6276-0994
Frederico PittellaDepartment of Pharmaceutical Sciences, Federal University of Juiz de Fora (UFJF), Juiz de Fora, Brazil.ORCID 0000-0002-7847-9512

Funding

Conselho Nacional de Desenvolvimento Científico e TecnologicoFAPEMIGNanogene Network: Nanotechnology
6 · The paper itself

Abstract

Although breast cancer treatments have improved, challenges like tumor heterogeneity and drug resistance remain. RNA interference (RNAi), especially through small interfering RNA (siRNA), is a promising strategy to silence specific genes and improve clinical outcomes. However, the clinical translation of siRNA has been limited by barriers related to stability, biodistribution, cellular uptake, among others. Nanoparticle-based delivery systems have emerged as transformative platforms to address these limitations, enhancing siRNA protection, targeting, and intracellular release. This review discusses the major breakthroughs in nanoparticle-mediated siRNA delivery for breast cancer treatment, focusing on how innovations in nanocarrier design have enhanced siRNA stability, targeting, and therapeutic efficacy. We highlight key characteristics in RNA interference mechanisms, the evolution of computational tools for optimizing siRNA design, and the approval of RNAi-based therapies that laid the foundation for oncologic applications. Special emphasis is given to the development of lipid, polymeric, and inorganic nanoparticles engineered for efficient siRNA delivery, their role in overcoming drug resistance when combined with conventional therapies, and the current progress of clinical trials against solid tumors. By integrating nanotechnology and RNAi, these breakthroughs offer new opportunities for precise, durable, and personalized strategies in breast cancer treatment, with the potential to transform the current therapeutic landscape.

Indexed as

Breast NeoplasmsNanoparticlesRNA, Small InterferingAnimalsDrug Delivery SystemsFemaleHumansRNA InterferenceRNA, Small Interferingbreast cancernanoparticlesRNA interferencesiRNA breakthroughssiRNA deliverytargeted therapy

Identifiers

PMID41065015
PMCPMC12622324

What OpenQuestion holds

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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.