Systemic delivery of miR-126 by miRNA-loaded Bubble liposomes for the treatment of hindlimb ischemia.
Systemic delivery of miR-126 by miRNA-loaded Bubble liposomes for the treatment of hindlimb ischemia.
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DOI:
10.1038/srep03883
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发表时间:
2014-01-24
影响因子:
4.6
通讯作者:
Aramaki Y
中科院分区:
文献类型:
--
作者:
Endo-Takahashi Y;Negishi Y;Nakamura A;Ukai S;Ooaku K;Oda Y;Sugimoto K;Moriyasu F;Takagi N;Suzuki R;Maruyama K;Aramaki Y
Currently, micro RNA (miRNA) is considered an attractive target for therapeutic intervention. A significant obstacle to the miRNA-based treatments is the efficient delivery of miRNA to the target tissue. We have developed polyethylene glycol-modified liposomes (Bubble liposomes (BLs)) that entrap ultrasound (US) contrast gas and can serve as both plasmid DNA (pDNA) or small interfering RNA (siRNA) carriers and US contrast agents. In this study, we investigated the usability of miRNA-loaded BLs (mi-BLs) using a hindlimb ischemia model and miR-126. It has been reported that miR-126 promotes angiogenesis via the inhibition of negative regulators of VEGF signaling. We demonstrated that mi-BLs could be detected using diagnostic US and that mi-BLs with therapeutic US could deliver miR-126 to an ischemic hindlimb, leading to the induction of angiogenic factors and the improvement of blood flow. These results suggest that combining mi-BLs with US may be useful for US imaging and miRNA delivery.
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影响因子:
82.9
作者:
Silvestre, JS;Théry, C;Mallat, Z
通讯作者:
Mallat, Z
影响因子:
5.1
作者:
Eliyahu, H;Servel, N;Barenholz, Y
通讯作者:
Barenholz, Y
影响因子:
1.7
作者:
Phillips, Linsey C.;Klibanov, Alexander L.;Wamhoff, Brian R.
通讯作者:
Wamhoff, Brian R.
DOI:
10.1073/pnas.76.1.145
发表时间:
1979-01-01
影响因子:
11.1
作者:
ENOCH, HG;STRITTMATTER, P
通讯作者:
STRITTMATTER, P
影响因子:
11.8
作者:
Fish, Jason E.;Santoro, Massimo M.;Morton, Sarah U.;Yu, Sangho;Yeh, Ru-Fang;Wythe, Joshua D.;Lvey, Kathryn N.;Bruneau, Benoit G.;Stainier, Didier Y. R.;Srivastava, Deepak
通讯作者:
Srivastava, Deepak