Angiogenic hydrogels for dental pulp revascularization.
Angiogenic hydrogels for dental pulp revascularization.
复制标题
DOI:
10.1016/j.actbio.2021.03.001
复制
发表时间:
2021-05
影响因子:
9.7
通讯作者:
Kumar VA
中科院分区:
文献类型:
--
作者:
Siddiqui Z;Sarkar B;Kim KK;Kadincesme N;Paul R;Kumar A;Kobayashi Y;Roy A;Choudhury M;Yang J;Shimizu E;Kumar VA
Angiogenesis is critical for tissue healing and regeneration. Promoting angiogenesis in materials implanted within dental pulp after pulpectomy is a major clinical challenge in endodontics. We demonstrate the ability of acellular self-assembling peptide hydrogels to create extracellular matrix mimetic architectures that guide in vivo development of neovasculature and tissue deposition. The hydrogels possess facile injectability, as well as sequence-level functionalizability. We explore the therapeutic utility of an angiogenic hydrogel to regenerate vascularized pulp-like soft tissue in a large animal (canine) orthotopic model. The regenerated soft tissue recapitulates key features of native pulp, such as blood vessels, neural filaments, and an odontoblast-like layer next to dentinal tubules. Our study establishes angiogenic peptide hydrogels as potent scaffolds for promoting soft tissue regeneration in vivo.
登录
查看更多内容
影响因子:
4.6
作者:
Bankhead P;Loughrey MB;Fernández JA;Dombrowski Y;McArt DG;Dunne PD;McQuaid S;Gray RT;Murray LJ;Coleman HG;James JA;Salto-Tellez M;Hamilton PW
通讯作者:
Hamilton PW
影响因子:
15
作者:
Dong, He;Paramonov, Sergey E.;Hartgerink, Jeffrey D.
通讯作者:
Hartgerink, Jeffrey D.
影响因子:
6.6
作者:
Chang, Bei;Svoboda, Kathy K. H.;Liu, Xiaohua
通讯作者:
Liu, Xiaohua
DOI:
10.1073/pnas.0505047102
发表时间:
2005-10-04
影响因子:
11.1
作者:
D'Andrea, LD;Iaccarino, G;Pedone, C
通讯作者:
Pedone, C
影响因子:
4.1
作者:
Galler, Kerstin M.;Hartgerink, Jeffrey D.;D'Souza, Rena N.
通讯作者:
D'Souza, Rena N.