Mechanical memory based biofabrication of hierarchical elastic cardiac tissue [0.03%]
基于机械记忆的分层弹性心脏组织生物制造
Zhitong Li,Panna Kovács,Alice Le Friec et al.
Zhitong Li et al.
Mimicking the multilayered, anisotropic, elastic structure of cardiac tissues for controlled guidiance of 3D cellular orientation is essential in designing bionic scaffolds for cardiac tissue biofabrication. Here, a hierarchically organized...
A versatile natural gelatin-based hydrogel for emergency wound treatment through hemostasis, antibacterial, and anti-inflammation [0.03%]
一种用于止血、抗菌和抗炎的多功能天然明胶基水凝胶紧急伤口治疗
Xiaoling Cao,Yonghao Deng,Zhongye Xu et al.
Xiaoling Cao et al.
Emergency wounds are often accompanied by bacterial infection, oxidative stress, and excessive inflammation due to the inability to quickly close and stop bleeding, resulting in chronic wounds that are difficult to heal. Clinically, surgica...
Scaffold-based tissue engineering strategies for urethral repair and reconstruction [0.03%]
基于支架的尿道修复和重建组织工程策略
Yangwang Jin,Ming Yang,Weixin Zhao et al.
Yangwang Jin et al.
Urethral strictures are common in urology; however, the reconstruction of long urethral strictures remains challenging. There are still unavoidable limitations in the clinical application of grafts for urethral injuries, which has facilitat...
AI for biofabrication [0.03%]
人工智能在生物制造中的应用
Chang Zhou,Changru Liu,Zhendong Liao et al.
Chang Zhou et al.
Biofabrication is an advanced technology that holds great promise for constructing highly biomimeticin vitrothree-dimensional human organs. Such technology would help address the issues of immune rejection and organ donor shortage in organ ...
Vascular smooth muscle cells can be circumferentially aligned inside a channel using tunable gelatin microribbons [0.03%]
血管平滑肌细胞的体外定向培养及其机制研究
Yusuf Mastoor,Mahsa Karimi,Michael Sun et al.
Yusuf Mastoor et al.
The gold standard to measure arterial health is vasodilation in response to nitric oxide. Vasodilation is generally measured via pressure myography of arteries isolated from animal models. However, animal arteries can be difficult to obtain...
Comparison study on hyaline cartilage versus fibrocartilage formation in a pig model by using 3D-bioprinted hydrogel and hybrid constructs [0.03%]
基于三维生物打印水凝胶和杂化结构的透明软骨与纤维软骨形成对比研究小猪模型中的研究
Hamed Alizadeh Sardroud,Gustavo Dos Santos Rosa,William Dust et al.
Hamed Alizadeh Sardroud et al.
Cartilage tissue engineering (CTE) with the help of engineered constructs has shown promise for the regeneration of hyaline cartilage, where fibrocartilage may also be formed due to the biomechanical loading resulting from the host weight a...
Comparative Study
Biofabrication. 2024 Nov 5;17(1). DOI:10.1088/1758-5090/ad88a6 2024
Engineering anisotropic tissue analogues: harnessing synergistic potential of extrusion-based bioprinting and extracellular matrix-based bioink [0.03%]
工程各向异性组织类似物：利用基于挤出的生物打印和基质材料生物墨水的协同潜力
Ashis Kumar Bera,Mohd Suhail Rizvi,Vijayasankar Kn et al.
Ashis Kumar Bera et al.
In the realm of tissue engineering, replicating the intricate alignment of cells and the extracellular matrix (ECM) found in native tissue has long been a challenge. Most recent studies have relied on complex multi-step processes to approxi...
Fabrication of endothelialized capillary-like microchannel networks using sacrificial thermoresponsive microfibers [0.03%]
基于热响应性微纤维的血管化类毛细血管微通道网络构建技术
John A Rector Iv,Lucas McBride,Callie M Weber et al.
John A Rector Iv et al.
In the body, capillary beds fulfill the metabolic needs of cells by acting as the sites of diffusive transport for vital gasses and nutrients. In artificial tissues, replicating the scale and complexity of capillaries has proved challenging...
A microphysiological assay for studying T-cell chemotaxis, trafficking and tumor killing [0.03%]
一种用于研究T细胞化学趋向性、运输和肿瘤杀伤的微生理学检测方法
Taraka Sai Pavan Grandhi,Makda Mebrahtu,Ryan Musso et al.
Taraka Sai Pavan Grandhi et al.
Tumors in patients non-responsive to immunotherapy harbor a series of barriers that impede the efficacy of effector T-cells. Consequently, therapeutically modulating the chemotaxis machinery to enable effector T cell infiltration and functi...
3D bioprinting of an intervertebral disc tissue analogue with a highly aligned annulus fibrosus via suspended layer additive manufacture [0.03%]
通过悬浮层增材制造进行类椎间盘组织的3D生物打印以形成高度排列的纤维环结构
S R Moxon,Z McMurran,M J Kibble et al.
S R Moxon et al.
Intervertebral disc (IVD) function is achieved through integration of its two component regions: the nucleus pulposus (NP) and the annulus fibrosus (AF). The NP is soft (0.3-5 kPa), gelatinous and populated by spherical NP cells in a polysa...