Results 121 to 130 of about 27,386 (300)

Comparative characterization of the hydrogel added PLA/β-TCP scaffolds produced by 3D bioprinting

, 2019
Designing the 3D bioprinted scaffolds has been a promising tool which assists cells to adhere and supports the self-repair mechanism of native tissues.
SENNAROĞLU BOSTAN, MÜGE, GÜNDÜZ, OĞUZHAN   +1 more
core   +1 more source

Engineered Xenogeneic Bone Scaffold with IL‐10 Nanodelivery System: Immunomodulation and BMSC Fate Programming for Skull Defect Repair

Advanced Science, EarlyView.
A multifunctional regenerative composite is constructed by 3D‐printing thermosensitive PNIPAM hydrogel embedded with MPDA@IL‐10 nanoparticles and autologous BMSCs onto antigen‐depleted porcine bone matrix for beagle critical‐sized skull defect reconstruction.
Weihao Lv, Lei Zhang, Fei Fei, Zhibin Wu, Xiuquan Wu, Ya‐nan Dou, Yihao Fu, Hao Chang, Yujie Qiang, Huaxia Xie, Ni An, Leiying Chen, Hongchen Zhang, Min‐Wen Zheng, Hongqing Chen, Xia Li, Zhou Fei   +16 more
wiley   +1 more source

Advancement of 3D Bioprinting Towards 4D Bioprinting for Sustained Drug Delivery and Tissue Engineering from Biopolymers

Journal of Manufacturing and Materials Processing
The transition from three-dimensional (3D) to four-dimensional (4D)-bioprinting marks a significant advancement in tissue engineering and drug delivery. 4D-bioprinting offers the potential to more accurately mimic the adaptive qualities of living tissues
Maryam Aftab, Sania Ikram, Muneeb Ullah, Shahid Ullah Khan, Abdul Wahab, Muhammad Naeem   +5 more
doaj   +1 more source

New frontiers in bioengineering: A perspective on the open challenges in bioprinting

Bioprinting has emerged as a transformative technology in biofabrication, enabling the precise spatial arrangement of biomaterials, living cells, and bioactive factors to generate functional three-dimensional biological constructs.
Di Stasi, Mauro, De Acutis, Aurora, Pegollo, Ginevra, Chiesa, Irene, Batoni, Elisa, Vozzi, Giovanni, Franco Bonatti, Amedeo, Daddi, Costanza, De Maria, Carmelo, Fortunato, Gabriele Maria   +9 more
core   +1 more source

Generation of Nasal Cell‐Derived Human Alveolar Organoids and Organoid‐Macrophage Assembloids for in Vitro Lung Modeling

Advanced Science, EarlyView.
This study demonstrates the generation of human alveolar organoids from nasal cells, which, when co‐cultured with monocyte‐derived macrophages, promotes maturation of both components and forms alveolar assembloids resembling native alveoli. These alveolar organoids and assembloids offer accessible, physiologically relevant in vitro systems for ...
Man Chun Chiu, Shuxin Zhang, Cun Li, Yifei Yu, Zhixin Wan, Jingjing Huang, Wei Xue, Ying Zhou, Xiaoxin Zhu, Qiaoshuai Lan, Jiali Wu, Zijun Zhao, Yuhong Liu, Xinjie Meng, Lin Huang, Hin Chu, Honglin Chen, Kelvin Kai‐Wang To, Kwok Yung Yuen, Jie Zhou   +19 more
wiley   +1 more source

Nanotechnology and 3D bioprinting for neural tissue regeneration

, 2015
Nanotechnology as a versatile vehicle to create biomimetic nanostructured tissue-engineered neural scaffolds provides great potential for the development of innovative and successful nerve grafts.
Zhang, L.G., Nathan J. Castro, Castro, N.J., Zhu, W., Wei Zhu, Lijie Grace Zhang   +5 more
core   +1 more source

Bioprinting functional tissues

Acta Biomaterialia, 2019
Despite the numerous lives that have been saved since the first successful procedure in 1954, organ transplant has several shortcomings which prevent it from becoming a more comprehensive solution for medical care than it is today. There is a considerable shortage of organ donors, leading to patient death in many cases.
Ashley N, Leberfinger, Shantanab, Dinda, Yang, Wu, Srinivas V, Koduru, Veli, Ozbolat, Dino J, Ravnic, Ibrahim T, Ozbolat   +6 more
openaire   +3 more sources

Application and Single‐Cell Regulation Mechanism of Engineered EVs Combined With 4D‐Printed Hydrogel for Infected Burn Repair

Advanced Science, EarlyView.
4D bioprinted hydrogel loaded with FGF2‐modified extracellular vesicles (4D@F‐EVs) targets dermal fibroblasts and elevates local wound FGF2 levels via sustained release of F‐EVs. It activates PI3K‐Akt signaling, restores critical KGF+ fibroblast–KGFR+ keratinocyte crosstalk, enhances robust angiogenesis and collagen deposition to efficiently repair ...
Xiaomin Wang, Xiaoyan Li, Xiao Xu, Kelun Zhang, Fengjiao Yu, Zhen Shang, Nailong Pan, Junlin Lv, Yiwei Xu, Yan Tang, Liang Zhang, Xiaotong Li, Taoyi Wang, Jing Tao, Jiaxu Song, Mengyu Zhang, Xin Ma, Dan Han, Xiaoying Kong, Wenhua Xu   +19 more
wiley   +1 more source

Optimizing nozzle design in extrusion-based 3D bioprinting to minimize mechanical stress and enhance cell viability

[EN] Extrusion-based three-dimensional bioprinting is a widely used technique for fabricating cell-laden constructs in tissue engineering and regenerative medicine.
Annachiara Scalzone, Lombardi, Lorenzo, Ausilio, Chiara, Tammaro, Daniele, Gentile, Piergiorgio   +4 more
core   +1 more source

Biomimetic Scaffold‐Based 3D Models for Decoding Cancer Biology and Advancing Therapy

Advanced Science, EarlyView.
A timeline of the research history of 3D biomimetic scaffold materials and platforms. With advances in biomimetic materials and 3D scaffold technologies, their functional scope has expanded from mimicking basic physical and biochemical properties to increasingly replicating complex pathophysiological processes.
Haitao Zhao, Yuechen Han, Jie Li, Peng Luo, Lin Qi, Zhiwei Xia, Xiaosong Li, Quan Cheng, Chenshen Huang, Wantao Wu, Hao Zhang   +10 more
wiley   +1 more source