A serum-resistant cytofectin for cellular delivery of antisense oligodeoxynucleotides and plasmid DNA.
نویسندگان
چکیده
منابع مشابه
Cationic porphyrins: novel delivery vehicles for antisense oligodeoxynucleotides.
Cationic porphyrins form stable complexes with oligodeoxynucleotides. To evaluate delivery, we used a 20mer phosphorothioate oligomer (Isis 3521) targeted to the 3'-untranslated region of the PKC-alpha mRNA, and complexed it with porphyrin. The expression of PKC-alpha protein and mRNA in T24 bladder carcinoma cells was reduced by approximately 80 +/- 10% at a concentration of oligomer of 3 micr...
متن کاملLiposomal delivery of methylphosphonate antisense oligodeoxynucleotides in chronic myelogenous leukemia.
Chronic myelogenous leukemia (CML) is a hematologic malignancy characterized by the presence of the Philadelphia (Ph) chromosome. Bcr-abl, the fusion gene associated with the Ph chromosome, expresses a p210bcr-abl protein that promotes a selective expansion of mature myeloid progenitor cells. Methylphosphonate (MP) oligodeoxynucleotides complementary to specific regions of the bcr-abl mRNA were...
متن کاملPreparation and Expression of M2 Gene Plasmid DNA for Potential use in Influenza A Vaccine Production
No abstract this article: Preparation and Expression of M2 Gene Plasmid DNA for Potential use in Influenza A Vaccine Production
متن کاملLipitoids--novel cationic lipids for cellular delivery of plasmid DNA in vitro.
BACKGROUND Although synthetic nonviral vectors hold promise for the delivery of plasmid DNA, their gene-transfer efficiencies are far from matching those of viruses. To systematically investigate the structure-activity relationship of cationic lipids, a small library of cationic lipid-peptoid conjugates (lipitoids) was synthesized. The compounds were evaluated for their ability to form complexe...
متن کاملConstruction of a Eukaryotic Plasmid Encoding Bacillus anthracis Protective Antigen, a Candidate for DNA Vaccine
Background: DNA immunization with plasmid DNA encoding bacterial, viral, parasitic and tumor antigens has been reported to trigger protective immunity. Objective: To evaluate the use of a DNA immunization strategy for protection against anthrax, a plasmid was constructed. Methods: The partialsequence of protective antigen of Bacillus anthracis, amino acids 175-764, as a potent immunogenic targe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the National Academy of Sciences
سال: 1996
ISSN: 0027-8424,1091-6490
DOI: 10.1073/pnas.93.8.3176