tannins and Aortic-Dissection

tannins has been researched along with Aortic-Dissection* in 1 studies

Other Studies

1 other study(ies) available for tannins and Aortic-Dissection

ArticleYear
Multifunctional cationic nanosystems for nucleic acid therapy of thoracic aortic dissection.
    Nature communications, 2019, 07-18, Volume: 10, Issue:1

    Thoracic aortic dissection (TAD) is an aggressive vascular disease that requires early diagnosis and effective treatment. However, due to the particular vascular structure and narrowness of lesion location, there are no effective drug delivery systems for the therapy of TAD. Here, we report a multifunctional delivery nanosystem (TP-Gd/miRNA-ColIV) composed of gadolinium-chelated tannic acid (TA), low-toxic cationic PGEA (ethanolamine-aminated poly(glycidyl methacrylate)) and type IV collagen targeted peptide (ColIV) for targeted nucleic acid therapy, early diagnosis and noninvasive monitoring of TAD. Such targeted therapy with miR-145 exhibits impressive performances in stabilizing the vascular structures and preventing the deterioration of TAD. After the treatment with TP-Gd/miR-145-ColIV, nearly no dissection occurs in the thoracic aortic arches of the mice with TAD model. Moreover, TP-Gd/miRNA-ColIV also demonstrates good magnetic resonance imaging (MRI) ability and can be used to noninvasively monitor the development conditions of TAD.

    Topics: Animals; Aortic Aneurysm, Thoracic; Aortic Dissection; Cells, Cultured; Collagen Type IV; Drug Delivery Systems; Gadolinium; Genetic Therapy; Male; Mice; Mice, Inbred C57BL; MicroRNAs; Polymethacrylic Acids; Tannins; Thoracic Arteries

2019