2012
DOI: 10.1016/j.ejpb.2011.11.019
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Treatment of lung cancer via telomerase inhibition: Self-assembled nanoplexes versus polymeric nanoparticles as vectors for 2′-O-Methyl-RNA

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Cited by 31 publications
(11 citation statements)
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“…With the same concept, Davis developed a four-component formulation containing imidazole-modified CD polymer for si-RNA delivery [43]. However, the slower growth rate of Caco-2 cells relative to A549 cells as well as the mucoadhesive properties of chitosan and its effect on tight junctions interfered with particle uptake/transport in various cell lines such as Calu-3 and Caco-2 [41,44].…”
Section: Uptake Studiesmentioning
confidence: 97%
See 1 more Smart Citation
“…With the same concept, Davis developed a four-component formulation containing imidazole-modified CD polymer for si-RNA delivery [43]. However, the slower growth rate of Caco-2 cells relative to A549 cells as well as the mucoadhesive properties of chitosan and its effect on tight junctions interfered with particle uptake/transport in various cell lines such as Calu-3 and Caco-2 [41,44].…”
Section: Uptake Studiesmentioning
confidence: 97%
“…Many previous studies demonstrated the efficient role of chitosan in improving the cellular uptake of nanoparticles [41]. Recent researches proved the ability of chitosan-coating to reduce phagocytosis by macrophages of the mononuclear phagocytic system after intestinal uptake [42].…”
Section: Uptake Studiesmentioning
confidence: 99%
“…During cytotoxicity assays, chitosan-coated triangular silver NPs were efficiently taken by the cancer cells and exhibited low cytotoxicity on normal embryonoic cells. Nafee and his groups in another work embellished chitosan-modified PLGA NPs with antisense oligonucleotide, 2′-O-Methyl-RNA (OMR-a potential telomerase inhibitor which prevents telomere shortening during cell proliferation in NSCLC tissues) and successfully transfected OMR to A549 cells and Calu-3 cells [27]. Often various polymer NPs are modified with chitosan for oral delivery of chemotherapeutic drugs and genes to deeply embedded lung cancer cells.…”
Section: Chitosan Nanoparticlesmentioning
confidence: 98%
“…They concluded that the potential for the system was safe, non-invasive, and an effective treatment for lung. 40 Ramy Said-Elbahr et al 2016 studied about ligand conjugated mesoporous silica nanoparticles based on the enzyme targeted prodrug delivery system. Their study shows that silica nanoparticles are non-toxic and used for targeted drug delivery for cancer therapy.…”
Section: Synthetic (Organic) Nanoparticles Polymer Nanoparticles (Pns)mentioning
confidence: 99%