kla-peptide and Colonic-Neoplasms

kla-peptide has been researched along with Colonic-Neoplasms* in 1 studies

Other Studies

1 other study(ies) available for kla-peptide and Colonic-Neoplasms

ArticleYear
MUC1 aptamer-targeted DNA micelles for dual tumor therapy using doxorubicin and KLA peptide.
    Nanomedicine : nanotechnology, biology, and medicine, 2018, Volume: 14, Issue:3

    Targeted delivery of DNA nanoparticles is a promising approach in cancer therapy. Using aptamers, target specific delivery of DNA nanoparticles can be achieved. Further, aptamers can indirectly improve drug encapsulation efficiency of DNA nanoparticles for drugs intercalated within nucleic acid base pairs. Using DNA blocks, a micellar hybrid nanoparticle was prepared for the targeted co-delivery of doxorubicin and a pro-apoptotic peptide, KLA to tumor cells. Results demonstrated that anti-MUC1 aptamer could specifically deliver the synthesized DNA micelle into MCF-7 cells by improving its cellular uptake. Additionally, co-delivery of doxorubicin and KLA could significantly enhance the therapeutic efficacy of the construct resulting in reduction of required dose of doxorubicin that is a pivotal point in reducing chemotherapeutics side effects. Moreover, DOX-KLA-anti-MUC1-micelle remarkably inhibited tumor growth of tumor-bearing mice when compared with free drug. DOX-KLA-anti-MUC1-micelle also reduced toxic effect of free doxorubicin as determined by percent of body weight loss and survival rate in vivo.

    Topics: Animals; Antibiotics, Antineoplastic; Aptamers, Nucleotide; Colonic Neoplasms; DNA; Doxorubicin; Drug Combinations; Drug Delivery Systems; Endocytosis; Female; Humans; Intercellular Signaling Peptides and Proteins; MCF-7 Cells; Mice; Mice, Inbred C57BL; Micelles; Mucin-1; Nanoparticles; Peptides

2018