Research Project
Grant-in-Aid for Challenging Exploratory Research
Recently, drug eluting stent (DES) is mainly used for the treatment of coronary artery diseases. However, the drug can inhibit the growth of endothelial cells, which causes thrombosis or chronic inflammation. Therefore, the ideal treatment is to regenerate the endothelial cells and inhibit the growth of smooth muscle cells. We utilized miR-126 which can induce the regeneration of endothelial cells and inhibit inflammation for this experiment. We generated cholesterol conjugated double strand synthetic RNAs which can overexpress mature miR-126 locally without any vectors. We loaded there double strand RNAs into poly lactic-co-glycolic acid (PLGA) nano-particles and coated the stent with these PLGA nano-particles. We evaluated the effect of this stent in rabbit model of vascular injury. miR-126-eluting stent could significantly inhibit the restenosis of iliac artery after vascular injury compared with control RNA-eluting stent.
All 2015 2014 2013 Other
All Journal Article (19 results) (of which Peer Reviewed: 19 results, Open Access: 10 results, Acknowledgement Compliant: 2 results) Presentation (32 results) (of which Invited: 6 results) Book (1 results) Remarks (3 results) Patent(Industrial Property Rights) (1 results)
Circulation Journal
Volume: 79 Issue: 2 Pages: 278-284
10.1253/circj.CJ-14-1252
130004927073
Volume: 79 Issue: 4 Pages: 839-846
10.1253/circj.CJ-14-1148
130005130261
Circulation Research
Volume: 116 Issue: 2 Pages: 279-288
10.1161/circresaha.116.304707
Atherosclerosis
Volume: 237 Issue: 2 Pages: 821-828
10.1016/j.atherosclerosis.2014.10.108
PLoS ONE
Volume: 9 Issue: 9 Pages: e108201-e108201
10.1371/journal.pone.0108201
120005496630
Am J Cardiol
Volume: 114 Issue: 8 Pages: 1179-1186
10.1016/j.amjcard.2014.07.038
Circ Cardiovasc Interv.
Volume: 7 Issue: 4 Pages: 482-491
10.1161/circinterventions.113.001056
Volume: 114 Issue: 1 Pages: 70-78
10.1016/j.amjcard.2014.03.060
Scientific Reports
Volume: 4 Issue: 1 Pages: 5312-5312
10.1038/srep05312
Circ J.
Volume: 78 Pages: 1628-35
Am J Cardiol.
Volume: 113 Issue: 10 Pages: 1652-9
10.1016/j.amjcard.2014.02.037
J of Atherosclerosis and Thrombosis
Volume: 21 Pages: 17-22
Circulation; Heart Failur
Volume: 7 Issue: 2 Pages: 351-8
10.1161/circheartfailure.113.000939
Nat Commun.
Volume: 4:2883 Issue: 1 Pages: 2883-2883
10.1038/ncomms3883
120005349007
Volume: 112 Issue: 6 Pages: 767-74
10.1016/j.amjcard.2013.05.004
J Atheroscler Thromb.
Volume: 20 Pages: 585-90
Volume: 228 Issue: 2 Pages: 426-31
10.1016/j.atherosclerosis.2013.04.005
J Mol Cell Cardiol
Volume: 57 Pages: 72-81
10.1016/j.yjmcc.2013.01.007
Cardiovasc Interv Ther
Volume: 28 Issue: 1 Pages: 45-55
10.1007/s12928-012-0136-x
http://kyoto-u-cardio.jp/kisokenkyu/metabolic/
http://tmsystem.tara.tsukuba.ac.jp/?p=2424