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Information Journal Paper

Title

NON-VIRAL TRANSFECTION METHODS OPTIMIZED FOR GENE DELIVERY TO A LUNG CANCER CELL LINE

Pages

  68-77

Abstract

 Background: Mehr-80 is a newly established adherent human large cell LUNG CANCER CELL LINE that has not been transfected until now. This study aims to define the optimal TRANSFECTION conditions and effects of some critical elements for enhancing gene delivery to this CELL LINE by utilizing different non-viral TRANSFECTION Procedures.Methods: In the current study, calcium phosphate (CaP), DEAE-dextran, su-perfect, electroporation and lipofection TRANSFECTION methods were used to optimize delivery of a plasmid construct that expressed Green Fluorescent Protein (GFP). Transgene expression was detected by fluorescent microscopy and flowcytometry. Toxicities of the methods were estimated by trypan blue staining. In order to evaluate the density of the transfected gene, we used a plasmid construct that expressed the Stromal cell-Derived Factor-1 (SDF-1) gene and measured its expression by real-time PCR.Results: Mean levels of GFP-expressing cells 48 hr after TRANSFECTION were 8.4% (CaP), 8.2% (DEAE-dextran), 4.9% (superfect), 34.1% (electroporation), and 40.1% (lipofection). Lipofection had the highest intense SDF-1 expression of the analyzed methods.Conclusion: This study has shown that the lipofection and electroporation methods were more efficient at gene delivery to Mehr-80 cells. The quantity of DNA per TRANSFECTION, reagent concentration, and incubation time were identified as essential factors for successful TRANSFECTION in all of the studied methods.

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    Cite

    APA: Copy

    SALIMZADEH, LOGHMAN, JABERIPOUR, MANSOOREH, HOSSEINI, AHMAD, & GHADERI, ABBAS. (2013). NON-VIRAL TRANSFECTION METHODS OPTIMIZED FOR GENE DELIVERY TO A LUNG CANCER CELL LINE. AVICENNA JOURNAL OF MEDICAL BIOTECHNOLOGY (AJMB), 5(2 (17)), 68-77. SID. https://sid.ir/paper/313810/en

    Vancouver: Copy

    SALIMZADEH LOGHMAN, JABERIPOUR MANSOOREH, HOSSEINI AHMAD, GHADERI ABBAS. NON-VIRAL TRANSFECTION METHODS OPTIMIZED FOR GENE DELIVERY TO A LUNG CANCER CELL LINE. AVICENNA JOURNAL OF MEDICAL BIOTECHNOLOGY (AJMB)[Internet]. 2013;5(2 (17)):68-77. Available from: https://sid.ir/paper/313810/en

    IEEE: Copy

    LOGHMAN SALIMZADEH, MANSOOREH JABERIPOUR, AHMAD HOSSEINI, and ABBAS GHADERI, “NON-VIRAL TRANSFECTION METHODS OPTIMIZED FOR GENE DELIVERY TO A LUNG CANCER CELL LINE,” AVICENNA JOURNAL OF MEDICAL BIOTECHNOLOGY (AJMB), vol. 5, no. 2 (17), pp. 68–77, 2013, [Online]. Available: https://sid.ir/paper/313810/en

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