ArticleInternational journal of nanomedicine2020
Tuftsin-Bearing Liposomes Co-Encapsulated with Doxorubicin and Curcumin Efficiently Inhibit EAC Tumor Growth in Mice.
Article in International journal of nanomedicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 19 citations in OpenAlex.
- Targeting Azole-ResistantVaccines · 2025Article
- Targeted inhibition of the PI3K/AKT/mTOR pathway by (+)-anthrabenzoxocinone induces cell cycle arrest, apoptosis, and autophagy in non-small cell lung cancer.Cellular & molecular biology letters · 2024Article
- Tuftsin-tailored fusion protein inhibits the growth of circulating gastric tumor cells associated with macrophage phagocytosis.Biochemistry and biophysics reports · 2023Article
- Chitosan-based nanoscale systems for doxorubicin delivery: Exploring biomedical application in cancer therapy.Bioengineering & translational medicine · 2023Review
- Craft of Co-encapsulation in Nanomedicine: A Struggle To Achieve Synergy through Reciprocity.ACS pharmacology & translational science · 2022Review
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTargeted multidrug-loaded delivery systems have emerged as an advanced strategy for cancer treatment. In this context, antibodies, hormones, and small peptides have been coupled to the surface of drug carriers, such as liposomes, polymeric and metallic nanoparticles loaded with drugs, as tumor-specific ligands. In the present study, we have grafted a natural macrophage stimulating peptide, tuftsin, on the surface of the liposomes (LPs) that were loaded with doxorubicin (DOX) and/or curcumin (CUR), by attaching to its C-terminus a palmitoyl residue (Thr-Lys-Pro-Arg-CO-NH-(CH
methodsThe prepared drug-loaded liposomes (DOX LPs, CUR LPs, DOX-CUR LPs, P.Tuft-LPs, P.Tuft-DOX LPs, P.Tuft-CUR LPs, P.Tuft-DOX-CUR LPs) were thoroughly characterised in terms of particle size, drug content, encapsulation efficiency and structural properties using UV-visible spectroscopy, dynamic light scattering (DLS) and Fourier transform infrared spectroscopy (FTIR). The anti-cancer activity and drug toxicity of the liposomal formulations were examined on Ehrlich ascites carcinoma (EAC) tumor-induced mice model.
resultsA significant reduction in the tumor weight and volume was observed upon treating the tumor-bearing mice with palmitoyl tuftsin-grafted dual drug-loaded liposomes (P.Tuft-DOX-CUR LPs), as compared to the single drug/peptide-loaded formulation (DOX LPs, CUR LPs, DOX-CUR LPs, P.Tuft- LPs, P.Tuft-DOX LPs, P.Tuft-CUR LPs). Western blot analysis revealed that the tumor inhibition was associated with p53-mediated apoptotic pathway. Further, the biochemical and histological analysis revealed that the various liposomal preparation used in this study were non-toxic to the animals at the specified dose (10mg/kg).
conclusionIn conclusion, we have developed a targeted liposomal formulation of P.Tuftsin-bearing liposomes co-encapsulated with effective anti-cancer drugs such as doxorubicin and curcumin. In experimental animals, tumor inhibition by P.Tuft-DOX-CUR LPs indicates the synergistic therapeutic effect of the peptide and the dual drug.
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