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  • Magnetic field contributes to the cellular uptake for effective therapy with magnetofection using plasmid DNA encoding against Mcam in B16F10 melanoma in vivo
    Prosen, Lara ...
    Aim: We explored the distribution and cellular uptake of intratumorally injected SPIONs-PAA-PEI-pDNA (magnetofection complexes), and antitumor effectiveness of magnetofection with plasmid DNA ... encoding short hairpin RNA (shRNA) against Mcam (pDNA anti-MCAM ). Materials & methods: Analyses were made based on the histology, ultrastructure and quantitative measurements of magnetofection complexes, and quantification of the antitumor effectiveness in B16F10 melanoma in vivo . Results: Injected magnetofection complexes were distributed around the injection site. Exposure of tumors to external magnetic field contributed to the uptake of magnetofection complexes from extracellular matrix into melanoma cells. Three consecutive magnetofections of tumors with pDNA anti-MCAM resulted in significant reduction of tumor volume. Conclusion: Magnetofection is effective for gene delivery to melanoma tumors, but requires a magnetic field for cellular uptake and antitumor effect.
    Vir: Nanomedicine. - ISSN 1743-5889 (Vol. 11, no. 6, 2016, str. 627-641)
    Vrsta gradiva - članek, sestavni del
    Leto - 2016
    Jezik - angleški
    COBISS.SI-ID - 32548569

vir: Nanomedicine. - ISSN 1743-5889 (Vol. 11, no. 6, 2016, str. 627-641)
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