ArticleScientific reports2024
Study of the anti-cancer activity of a mesoporous silica nanoparticle surface coated with polydopamine loaded with umbelliprenin.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Smart Mesoporous Silica Nanoparticle-Based Drug Delivery Systems: Recent Advances in Biomedical Applications, Wound Healing and Therapeutic Perspectives.Pharmaceutics · 2026Review
- Nanotoxicity of Porous Silica Nanoparticles: Physicochemical Properties and Mechanistic Cellular Endpoints.Nanomaterials (Basel, Switzerland) · 2025Review
- Sesquiterpene Coumarin Ethers and Phenylpropanoids from the Roots ofMolecules (Basel, Switzerland) · 2025Article
- Current Advances in Nanocarriers for Cancer Therapy.International journal of nanomedicine · 2025Review
- Cerium(III) immobilized on the functionalized halloysite as a highly efficient catalyst for aza-Diels-Alder reaction.Scientific reports · 2024Article
- Mechanistic Insights Into Dose-Dependent Alleviation of Colorectal Cancer Through Artemisinin-Loaded Mesoporous Silica Nanoparticles in 1,2-Dimethylhydrazine-Induced Albino Wistar Rats.Dose-response : a publication of International Hormesis SocietyArticle
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Authors and funding
5 authors.
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No grant is acknowledged in the PubMed record.
Abstract
A mesoporous silica nanoparticle (MSN) coated with polydopamine (PDA) and loaded with umbelliprenin (UMB) was prepared and evaluated for its anti-cancer properties in this study. Then UMB-MSN-PDA was characterized by dynamic light scattering (DLS), Field emission scanning electron microscopy (FESEM), Transmission electron microscopy (TEM) and FTIR methods. UV-visible spectrometry was employed to study the percentage of encapsulation efficiency (EE%). UMB-MSN-PDA mediated cell cytotoxicity and their ability to induce programmed cell death were evaluated by MTT, real-time qPCR, flow cytometry, and AO/PI double staining methods. The size of UMB-MSN-PDA was 196.7 with a size distribution of 0.21 and a surface charge of -41.07 mV. The EE% was 91.92%. FESEM and TEM showed the spherical morphology of the UMB-MSN-PDA. FTIR also indicated the successful interaction of the UMB and MSN and PDA coating. The release study showed an initial 20% release during the first 24 h of the study and less than 40% during 168 h. The lower cytotoxicity of the UMB-MSN-PDA against HFF normal cells compared to MCF-7 carcinoma cells suggested the safety of formulation on normal cells and tissues. The induction of apoptosis in MCF-7 cells was indicated by the upregulation of P53, caspase 8, and caspase 9 genes, enhanced Sub-G1 phase cells, and the AO/PI fluorescent staining. As a result of these studies, it may be feasible to conduct preclinical studies shortly to evaluate the formulation for its potential use in cancer treatment.
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