The Regeneration of Large-Sized and Vascularized Adipose Tissue Using a Tailored Elastic Scaffold and dECM Hydrogels.
The Regeneration of Large-Sized and Vascularized Adipose Tissue Using a Tailored Elastic Scaffold and dECM Hydrogels.
复制标题
使用定制的弹性支架和DECM水凝胶再生大尺寸和血运丰富的脂肪组织。
DOI:
10.3390/ijms222212560
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发表时间:
2021-11-22
影响因子:
5.6
通讯作者:
Jung Y
中科院分区:
文献类型:
--
作者:
Kim SH;Kim D;Cha M;Kim SH;Jung Y
A dome-shaped elastic poly(l-lactide-co-caprolactone) (PLCL) scaffold with a channel and pore structure was fabricated by a combinative method of 3D printing technology and the gel pressing method (13 mm in diameter and 6.5 mm in thickness) for patient-specific regeneration. The PLCL scaffold was combined with adipose decellularized extracellular matrix (adECM) and heart decellularized extracellular matrix (hdECM) hydrogels and human adipose-derived stem cells (hADSCs) to promote adipogenesis and angiogenesis. These scaffolds had mechanical properties similar to those of native adipose tissue for improved tissue regeneration. The results of the in vitro real-time PCR showed that the dECM hydrogel mixture induces adipogenesis. In addition, the in vivo study at 12 weeks demonstrated that the tissue-engineered PLCL scaffolds containing the hydrogel mixture (hdECM/adECM (80:20)) and hADSCs promoted angiogenesis and adipose tissue formation, and suppressed apoptosis. Therefore, we expect that our constructs will be clinically applicable as material for the regeneration of patient-specific large-sized adipose tissue.
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影响因子:
16.6
作者:
Pati F;Jang J;Ha DH;Won Kim S;Rhie JW;Shim JH;Kim DH;Cho DW
通讯作者:
Cho DW
影响因子:
14
作者:
Jeong, SI;Kim, BS;Kim, YH
通讯作者:
Kim, YH
影响因子:
2.9
作者:
Durham ER;Ingham E;Russell SJ
通讯作者:
Russell SJ
DOI:
10.1002/adma.201501099
发表时间:
2015-07-15
期刊:
Advanced materials (Deerfield Beach, Fla.)
影响因子:
--
作者:
Hong S;Sycks D;Chan HF;Lin S;Lopez GP;Guilak F;Leong KW;Zhao X
通讯作者:
Zhao X
影响因子:
--
作者:
Casadei A;Epis R;Ferroni L;Tocco I;Gardin C;Bressan E;Sivolella S;Vindigni V;Pinton P;Mucci G;Zavan B
通讯作者:
Zavan B