ArticleMaterials (Basel, Switzerland)2024
Silibinin-Loaded Amphiphilic PLGA-Poloxamer Nanoparticles: Physicochemical Characterization, Release Kinetics, and Bioactivity Evaluation in Lung Cancer Cells.
Article in Materials (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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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.
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Who cites it
3 citing papers in PubMed.
- Smart Fluorescence-Responsive Polymer Hybrid Nanoparticles for Ferroptosis-Associated Therapy and Pathological Ion Detection in OSCC Cells.Journal of fluorescence · 2026Article
- Investigation of the effect of encapsulating cisplatin with the active compound silibinin in PLGA polymeric nanoparticles on the HeLa cervical cancer cell line.Medical oncology (Northwood, London, England) · 2025Article
- Application of Amorphous Nanomaterials in Dentistry: A Comprehensive Review.Journal of functional biomaterials · 2025Review
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Despite its potential against several carcinomas, the pharmacological efficacy of silibinin (SLB) is hampered by poor solubility, absorption, and oral bioavailability. To face these issues, we developed polylactic-co-glycolic acid (PLGA) nanoparticles (NPs) coated with hydrophilic polyethene oxide (PEO) for controlled and targeted SLB delivery. NPs were produced at two different SLB loadings and presented a spherical shape with smooth surfaces and stable size in water and cell culture medium. The encapsulation efficiencies were found to be >84%, and thermal analysis revealed that the SLB was present in an amorphous state within the NPs. In vitro SLB release experiments revealed that at the lowest SLB loading, desorption of the active molecule from the surface or nanoporosities of the NPs mainly dictates release. In contrast, at the highest SLB loading, diffusion primarily regulates release, with negligible contributions from other mechanisms. Cell experiments showed that, compared with the free drug, SLB loaded in the produced NPs significantly increased the bioactivity against H1299, H1975, and H358 cells.
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Registered trials
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.