ArticleInternational journal of molecular sciences2024
Enhanced Efficacy against Drug-Resistant Tumors Enabled by Redox-Responsive Mesoporous-Silica-Nanoparticle-Supported Lipid Bilayers as Targeted Delivery Vehicles.
Article in International journal of molecular sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Coordination chemistry-enabled drug delivery systems: metal-ligand platforms for controlled release and targeted therapeutics.Journal of nanobiotechnology · 2026Review
- Rapid synthesis of redox-responsive trithiocyanuric acid-based nanocarriers: in vitro multidrug resistance reversal and in vivo safety assessment.Drug delivery and translational research · 2026Article
- Nanocarrier strategies to overcome P-glycoprotein-mediated drug resistance in cancer therapy.Beilstein journal of nanotechnology · 2026Review
- Mesenchymal stem cell-derived apoptotic extracellular vesicles loaded with Prussian blue nanoparticles attenuate severe acute pancreatitis via neutrophil extracellular traps resolution and acinar-ductal metaplasia promotion.Journal of nanobiotechnology · 2025Article
- Advances in the application of lipid nanocapsules and nanostructured carriers in the treatment of lung cancer.Nanomedicine (London, England) · 2025Review
- Fabrication of a dual-stimuli-responsive mesoporous organosilica nanoplatform for co-delivery of fungicide and plant immune inducer toward synergistic disease management.Journal of nanobiotechnology · 2025Article
- A Review on the Recent Advancements of Polymer-Modified Mesoporous Silica Nanoparticles for Drug Delivery Under Stimuli-Trigger.Polymers · 2025Review
- Proanthocyanidin-Conjugated NIR-ΙΙ Nano-Prodrugs for Reversing Drug Resistance in Photothermal Therapy.Molecules (Basel, Switzerland) · 2025Article
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Authors and funding
7 authors.
Funding
Abstract
Multidrug resistance (MDR) is frequently induced after long-term exposure to reduce the therapeutic effect of chemotherapeutic drugs, which is always associated with the overexpression of efflux proteins, such as P-glycoprotein (P-gp). Nano-delivery technology can be used as an efficient strategy to overcome tumor MDR. In this study, mesoporous silica nanoparticles (MSNs) were synthesized and linked with a disulfide bond and then coated with lipid bilayers. The functionalized shell/core delivery systems (HT-LMSNs-SS@DOX) were developed by loading drugs inside the pores of MSNs and conjugating with D-α-tocopherol polyethylene glycol 1000 succinate (TPGS) and hyaluronic acid (HA) on the outer lipid surface. HT-LMSNs-SS and other carriers were characterized and assessed in terms of various characteristics. HT-LMSNs-SS@DOX exhibited a dual pH/reduction responsive drug release. The results also showed that modified LMSNs had good dispersity, biocompatibility, and drug-loading capacity. In vitro experiment results demonstrated that HT-LMSNs-SS were internalized by cells and mainly by clathrin-mediated endocytosis, with higher uptake efficiency than other carriers. Furthermore, HT-LMSNs-SS@DOX could effectively inhibit the expression of P-gp, increase the apoptosis ratios of MCF-7/ADR cells, and arrest cell cycle at the G0/G1 phase, with enhanced ability to induce excessive reactive oxygen species (ROS) production in cells. In tumor-bearing model mice, HT-LMSNs-SS@DOX similarly exhibited the highest inhibition activity against tumor growth, with good biosafety, among all of the treatment groups. Therefore, the nano-delivery systems developed herein achieve enhanced efficacy towards resistant tumors through targeted delivery and redox-responsive drug release, with broad application prospects.
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