A degradable, bioactive, gelatinized alginate hydrogel to improve stem cell/growth factor delivery and facilitate healing after myocardial infarction.

A degradable, bioactive, gelatinized alginate hydrogel to improve stem cell/growth factor delivery and facilitate healing after myocardial infarction.
复制标题

DOI:
10.1016/j.mehy.2012.08.006
复制
发表时间:
2012-11
期刊:
影响因子:
4.7
通讯作者:
Pepine, Carl J.
Pepine, Carl J.
中科院分区:
医学4区
文献类型:
--
作者:
Della Rocca, Domenico G.;Willenberg, Bradley J.;Ferreira, Leonardo F.;Wate, Prateek S.;Petersen, John W.;Handberg, Eileen M.;Zheng, Tong;Steindler, Dennis A.;Terada, Naohiro;Batich, Christopher D.;Byrne, Barry J.;Pepine, Carl J.

文献摘要

参考文献

被引文献

相似文献

尽管再灌注和药物治疗在降低心肌梗死(MI)后的发病率和死亡率方面具有显著效果,但许多患者具有衰弱症状和左心室(LV)功能受损,这突出了改善MI后治疗的需求。目前正在研究的一个有前途的概念是心肌内注射高含水量的聚合物生物材料凝胶(例如,水凝胶)以调节心肌瘢痕形成和LV不良重塑。我们提出了一种可降解的生物活性水凝胶,形成了一个独特的连续的,平行的毛细血管样通道(Capgel)的微观结构。我们假设Capgel的创新结构和组成可以作为内源性细胞募集和药物/细胞递送的平台,从而促进MI后的心肌修复。
Despite remarkable effectiveness of reperfusion and drug therapies to reduce morbidity and mortality following myocardial infarction (MI), many patients have debilitating symptoms and impaired left ventricular (LV) function highlighting the need for improved post-MI therapies. A promising concept currently under investigation is intramyocardial injection of high-water content, polymeric biomaterial gels (e.g., hydrogels) to modulate myocardial scar formation and LV adverse remodeling. We propose a degradable, bioactive hydrogel that forms a unique microstructure of continuous, parallel capillary-like channels (Capgel). We hypothesize that the innovative architecture and composition of Capgel can serve as a platform for endogenous cell recruitment and drug/cell delivery, therefore facilitating myocardial repair after MI.
DOI: 10.1161/circresaha.110.222703
发表时间: 2010-10-01
影响因子: 20.1
作者:
Hatzistergos KE;Quevedo H;Oskouei BN;Hu Q;Feigenbaum GS;Margitich IS;Mazhari R;Boyle AJ;Zambrano JP;Rodriguez JE;Dulce R;Pattany PM;Valdes D;Revilla C;Heldman AW;McNiece I;Hare JM
通讯作者: Hare JM
DOI: 10.1093/aje/kwg078
发表时间: 2003-06-15
影响因子: 5
作者:
Hellermann, JP;Goraya, TY;Roger, VL
通讯作者: Roger, VL
DOI: 10.1161/01.cir.91.10.2573
发表时间: 1995-05-15
期刊: CIRCULATION
影响因子: 37.8
作者:
GREENBERG, B;QUINONES, MA;SHELTON, B
通讯作者: SHELTON, B
DOI: 10.1371/journal.pone.0012077
发表时间: 2010-08-10
期刊: PloS one
影响因子: 3.7
作者:
Danoviz ME;Nakamuta JS;Marques FL;dos Santos L;Alvarenga EC;dos Santos AA;Antonio EL;Schettert IT;Tucci PJ;Krieger JE
通讯作者: Krieger JE
DOI: 10.1016/j.cardfail.2009.03.003
发表时间: 2009-09-01
影响因子: 6
作者:
Dobner, Stephan;Bezuidenhout, Deon;Davies, Neil
通讯作者: Davies, Neil