Results 121 to 130 of about 33,269 (332)

A 3D Bioprinted Spheroid‐Laden dECM‐Enriched Osteosarcoma Model for Enhanced Drug Testing and Therapeutic Discovery

Advanced Healthcare Materials, EarlyView.
A 3D biomimetic OS model was developed by bioprinting an OS‐cell‐derived dECM‐enriched bioink with OS spheroids incorporated. The model showed upregulation of known OS prognostic markers and increased resistance to doxorubicin, compared to 2D cultures and scaffold‐free spheroids, making this a more clinically relevant platform for drug discovery ...
Margarida F. Domingues, Maria Catarina Carreira, Mafalda S. Santos, Daniela Pacheco, Frederico Castelo Ferreira, Paola Sanjuan‐Alberte, João Carlos Silva   +6 more
wiley   +1 more source

Directional control of angiogenesis to produce a designed multiscale micro-vascular network with bioprinting [PDF]

, 2018
Department of Biomedical EngineeringThe biomimetic vascular network is a key element in regeneration of viable, functional and scalable artificial tissues.
Hong, Sung Joon
core  

A Quantitative Printability Framework for Programmable Assembly of Pre‐Vascular Patterns via Laser‐Induced Forward Transfer

Advanced Healthcare Materials, EarlyView.
Laser‐Induced Forward Transfer (LIFT) is presented as a powerful micropatterning tool. An objective printability framework is developed to assess optimal printing parameter combinations. The technology is further explored for its ability to deterministically deposit microdroplets at predefined locations following CAD designs, enabling the patterning of
Cécile Bosmans, Núria Ginés Rodriguez, Ulisses Jesús Gutiérrez Hernández, David Fernandez Rivas, Marcel Karperien, Jos Malda, Liliana Moreira Teixeira, Riccardo Levato, Jeroen Leijten   +8 more
wiley   +1 more source

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

3D Bioprinting of Biosynthetic Nanocellulose-Filled GelMA Inks Highly Reliable for Soft Tissue-Oriented Constructs [PDF]

, 2021
Alexandra I. Cernencu, Adriana Lungu, Diana Maria Drăguşin, Izabela‐Cristina Stancu, Sorina Dinescu, Liliana Roxana Balahura, Paul Mereuță, Marieta Costache, Horia Iovu   +8 more
openalex   +1 more source

Printing three-dimensional tissue analogues with decellularized extracellular matrix bioink [PDF]

The ability to print and pattern all the components that make up a tissue (cells and matrix materials) in three dimensions to generate structures similar to tissues is an exciting prospect of bioprinting.
Cho, DW, Ha, DH, JANG, JINAH, Kim, DH, Kim, SW, Pati, F, Rhie, JW, Shim, JH   +7 more
core   +1 more source

Optimized vascular network by stereolithography for tissue engineered skin [PDF]

, 2018
This paper demonstrates the essential and efficient methods to design, and fabricate optimal vascular network for tissue engineering structures based on their physiological conditions.
Bibb, R, Bierwisch, C, Courseaus, J, Engelhardt, S, Han, X, Harris, R, Jacobsen, F, Jaeger, R, Khamassi, J, Meyer, W, Nottrodt, N, Walter, T, Weisser, J   +12 more
core   +2 more sources

Spatial Patterning of Modular Gelatin‐Peroxide Microspheres in Melt‐Electrowritten Scaffolds Provides Controlled Oxygen Generation and Mitigates Hypoxia and Cytotoxicity

Advanced Healthcare Materials, EarlyView.
A bioassembly approach is described using photo‐crosslinked gelatin‐based microgels containing calcium peroxide (CaO2) to generate oxygen (O2) and enhance cell survival in hypoxic conditions (1% O2). Bioassembly enables spatial patterning of individual CaO2‐laden and mesenchymal stem cell (MSC)‐laden microgels and allows for decoupling and mitigating ...
Axel E. Norberg, F. Max Yavitt, Ezgi Bakirci, Khoon Lim, Tim B. F. Woodfield, Gabriella C. J. Lindberg   +5 more
wiley   +1 more source

Spheroid-Exosome-Based Bioprinting Technology in Regenerative Medicine

Journal of Functional Biomaterials
Since the discovery that exosomes can exchange genes, their potential use as tools for tissue regeneration, disease diagnosis, and therapeutic applications has drawn significant attention.
Hwa-Yong Lee, Jin Woo Lee
doaj   +1 more source

Overview and Future Perspectives on Bone 3D Bioprinting

, 2022
Claudia Todaro, Mirko Torchia, Marco Benazzo, Ruggero Rodriguez y Baena, Pietro Canzi, Saturnino Marco Lupi   +5 more
openalex   +2 more sources