Hybrid 3D printing and electrodeposition approach for controllable 3D alginate hydrogel formation.

abstract：:Bone healing is regulated by multiple microenvironmental signals provided by the extracellular matrix (ECM). This study aimed to mimic the native osteoinductive microenvironment by developing an ECM using gene-transduced cells. The LIM mineralization protein-1 (LMP-1) gene was transferred to murine pre-osteoblast cell...

journal_title：Biofabrication

authors： Ma J,Guo W,Gao M,Huang B,Qi Q,Ling Z,Chen Y,Hu H,Zhou H,Yu F,Chen K,Richards G,Lin J,Zhou Z,Xiao D,Zou X

更新日期：2017-11-14 00:00:00

abstract：:Three-dimensional (3D) printed poly(ε-caprolactone) (PCL) based scaffolds have being proposed for different tissue engineering applications. This study addresses the design and fabrication of 3D PCL constructs with different struts alignments at 90°, 45° and 90° with offset. The morphology and the mechanical behavior ...

journal_title：Biofabrication

authors： Ribeiro JFM,Oliveira SM,Alves JL,Pedro AJ,Reis RL,Fernandes EM,Mano JF

更新日期：2017-05-11 00:00:00

abstract：:Electrospinning has been widely used to produce ultrafine fibers in microscale and nanoscale; however, traditional electrospinning processes are currently beset by troublesome limitations in fabrication of 3D periodic porous structures because of the chaotic nature of the electrospinning jet. Here we report a novel st...

journal_title：Biofabrication

authors： Yuan H,Zhou Q,Li B,Bao M,Lou X,Zhang Y

更新日期：2015-11-05 00:00:00

abstract：:Four-dimensional (4D) bioprinting, encompassing a wide range of disciplines including bioengineering, materials science, chemistry, and computer sciences, is emerging as the next-generation biofabrication technology. By utilizing stimuli-responsive materials and advanced three-dimensional (3D) bioprinting strategies, ...

journal_title：Biofabrication

authors： Li YC,Zhang YS,Akpek A,Shin SR,Khademhosseini A

更新日期：2016-12-02 00:00:00

abstract：:Critical understanding of the complex metastatic cascade of prostate cancer is necessary for the development of a therapeutic interventions for treating metastatic prostate cancer. Increasing evidence supports the synergistic role of biochemical and biophysical cues in cancer progression at metastases. The biochemical...

journal_title：Biofabrication

authors： Jasuja H,Kar S,Katti DR,Katti K

更新日期：2021-01-08 00:00:00

abstract：:The aim of this study was to comparatively evaluate the angiogenic capacity of cocultures using either human bone marrow- or human adipose tissue-derived mesenchymal stem cells (MSCs) (BM- or AT-MSCs) with human umbilical vein endothelial cells (HUVECs) both in vitro and in vivo at early time points (i.e. days 3 and 7...

journal_title：Biofabrication

authors： Ma J,Yang F,Both SK,Prins HJ,Helder MN,Pan J,Cui FZ,Jansen JA,van den Beucken JJ

更新日期：2014-03-01 00:00:00

abstract：:A Caco-2 cell culture on Transwell, an alternative testing to animal or human testing used in evaluating drug intestinal permeability, incorrectly estimated the absorption of actively transported drugs due to the low expression of membrane transporters. Similarly, three-dimensional (3D) cultures of Caco-2 cells, which...

journal_title：Biofabrication

authors： Shen C,Meng Q,Zhang G

更新日期：2014-12-17 00:00:00

abstract：:Tissue engineering needs innovative solutions to better fit the requirements of a minimally invasive approach, providing at the same time instructive cues to cells. The use of shape memory polyurethane has been investigated by producing 4D scaffolds via additive manufacturing technology. Scaffolds with two different p...

journal_title：Biofabrication

authors： Hendrikson WJ,Rouwkema J,Clementi F,van Blitterswijk CA,Farè S,Moroni L

更新日期：2017-08-02 00:00:00

abstract：:Here we developed a composite scaffold of pearl/poly(lactic-co-glycolic acid) (pearl/PLGA) utilizing the low-temperature deposition manufacturing (LDM). LDM makes it possible to fabricate scaffolds with designed microstructure and macrostructure, while keeping the bioactivity of biomaterials by working at a low temper...

journal_title：Biofabrication

authors： Xu M,Li Y,Suo H,Yan Y,Liu L,Wang Q,Ge Y,Xu Y

更新日期：2010-06-01 00:00:00

abstract：:Current technologies for manufacturing of microfluidic devices include soft-lithography, wet and dry etching, thermoforming, micro-machining and three-dimensional (3D) printing. Among them, soft-lithography has been the mostly preferred one in medical and pharmaceutical fields due to its ability to generate polydimeth...

journal_title：Biofabrication

authors： Ozbolat V,Dey M,Ayan B,Ozbolat IT

更新日期：2019-04-16 00:00:00

abstract：:The tumour microenvironment is heterogeneous and consists of multiple cell types, variable extracellular matrix (ECM) composition, and contains cell-defined gradients of small molecules, oxygen, nutrients and waste. Emerging in vitro cell culture systems that attempt to replicate these features often fail to incorpora...

journal_title：Biofabrication

authors： Rodenhizer D,Cojocari D,Wouters BG,McGuigan AP

更新日期：2016-10-18 00:00:00

abstract：:As an alternative to conventional cell culture and animal testing, an organ-on-a-chip is applied to study the biological phenomena of organ development and disease, as well as the interactions between human tissues and external stimuli such as chemicals, forces and electricity. The pattern design of a microfluidic cha...

journal_title：Biofabrication

authors： Mao M,He J,Lu Y,Li X,Li T,Zhou W,Li D

更新日期：2018-02-05 00:00:00

abstract：:How to pack materials into well-defined volumes efficiently has been a longstanding question of interest to physicists, material scientists, and mathematicians as these materials have broad applications ranging from shipping goods in commerce to seeds in agriculture and to spheroids in tissue engineering. How many mar...

journal_title：Biofabrication

authors： Ren T,Steiger W,Chen P,Ovsianikov A,Demirci U

更新日期：2020-03-31 00:00:00

abstract：:An engineered three-dimensional scaffold with hierarchical porosity and multiple niche microenvironments is produced using a combined multi-nozzle deposition-freeze casting technique. In this paper we present a process to fabricate a scaffold with improved interconnectivity and hierarchical porosity. The scaffold is p...

journal_title：Biofabrication

authors： Snyder JE,Hunger PM,Wang C,Hamid Q,Wegst UG,Sun W

更新日期：2014-03-01 00:00:00

abstract：:Calcified cartilage regeneration plays an important role in successful osteochondral repair, since it provides a biological and mechanical transition from the unmineralized cartilage at the articulating surface to the underlying mineralized bone. To biomimic native calcified cartilage in engineered constructs, here we...

journal_title：Biofabrication

authors： You F,Chen X,Cooper DML,Chang T,Eames BF

更新日期：2018-12-27 00:00:00

abstract：:The precise positioning and arrangement of cell spheroids and organoids are critical to reconstructing complex tissue architecture for tissue engineering and regenerative medicine. Here, we present a digital acoustofluidic method to manipulate cell spheroids and organoids with unprecedented dexterity. By introducing l...

journal_title：Biofabrication

authors： Cai H,Wu Z,Ao Z,Nunez A,Chen B,Jiang L,Bondesson M,Guo F

更新日期：2020-07-01 00:00:00

abstract：:Laser-assisted bioprinting (LaBP) allows the realization of computer-generated 3D tissue grafts consisting of cells embedded in a hydrogel environment. In this study, human adipose-derived stem cells (hASCs) were printed in a free-scalable 3D grid pattern by means of LaBP. We demonstrate that neither the proliferation...

journal_title：Biofabrication

authors： Gruene M,Pflaum M,Deiwick A,Koch L,Schlie S,Unger C,Wilhelmi M,Haverich A,Chichkov BN

更新日期：2011-03-01 00:00:00

abstract：:A bio-inspired hydrogel for 3D bioprinting of soft free-standing neural tissues is presented. The novel filler-free bioinks were designed by combining natural polymers for extracellular matrix biomimicry with synthetic polymers to endow desirable rheological properties for 3D bioprinting. Crosslinking of thiolated Plu...

journal_title：Biofabrication

authors： Haring AP,Thompson EG,Tong Y,Laheri S,Cesewski E,Sontheimer H,Johnson BN

更新日期：2019-02-25 00:00:00

abstract：:Cell mechanical microenvironment (CMM) significantly affects cell behaviors such as spreading, migration, proliferation and differentiation. However, most studies on cell response to mechanical stimulation are based on two-dimensional (2D) planar substrates, which cannot mimic native three-dimensional (3D) CMM. Accumu...

journal_title：Biofabrication

authors： Huang G,Wang L,Wang S,Han Y,Wu J,Zhang Q,Xu F,Lu TJ

更新日期：2012-12-01 00:00:00

abstract：:In the past few decades, 3D printing has played a significant role in fabricating scaffolds with consistent, complex structure that meet patient-specific needs in future clinical applications. Although many studies have contributed to this emerging field of additive manufacturing, which includes material development a...

journal_title：Biofabrication

authors： Guo T,Holzberg TR,Lim CG,Gao F,Gargava A,Trachtenberg JE,Mikos AG,Fisher JP

更新日期：2017-04-12 00:00:00

abstract：:Bioprinting of living cells is rapidly developing as an advanced biofabrication approach to engineer tissues. Bioinks can be extruded in three-dimensions (3D) to fabricate complex and hierarchical constructs for implantation. However, a lack of functionality can often be attributed to poor bioink properties. Indeed, a...

journal_title：Biofabrication

authors： Cidonio G,Alcala-Orozco CR,Lim KS,Glinka M,Mutreja I,Kim YH,Dawson JI,Woodfield TBF,Oreffo ROC

更新日期：2019-06-12 00:00:00

abstract：:One of the major issues in tissue engineering has been the development of three-dimensional (3D) scaffolds, which serve as a structural template for cell growth and extracellular matrix formation. In scaffold-based tissue engineering, 3D printing (3DP) technology has been successfully applied for the fabrication of co...

journal_title：Biofabrication

authors： Park JH,Jung JW,Kang HW,Cho DW

更新日期：2014-06-01 00:00:00

abstract：:Cell-imprinting technology is a novel method for directing stem cell fate using substrates molded from target cells. Here, we fabricated and studied cell-imprinted substrates for neural priming in human adipose-derived stem cells in the absence of chemical cues. We molded polydimethylsiloxane (PDMS) silicone substrate...

journal_title：Biofabrication

authors： Ghazali ZS,Eskandari M,Bonakdar S,Renaud P,Mashinchian O,Shalileh S,Bonini F,Uckay I,Preynat-Seauve O,Braschler T

更新日期：2020-10-30 00:00:00

abstract：:Degeneration of the intervertebral disc (IVD) represents a significant musculoskeletal disease burden. Tissue engineering has proposed several strategies comprising the use of biodegradable materials to prepare scaffolds that can present mechanical properties similar to those of native IVD tissues. However, this might...

journal_title：Biofabrication

authors： van Uden S,Silva-Correia J,Correlo VM,Oliveira JM,Reis RL

更新日期：2015-01-21 00:00:00

abstract：:To overcome the drawbacks of in vitro liver testing during drug development, numerous liver-on-a-chip models have been developed. However, current liver-on-a-chip technologies are labor-intensive, lack extracellular matrix (ECM) essential for liver cells, and lack a biliary system essential for excreting bile acids, w...

journal_title：Biofabrication

authors： Lee H,Chae S,Kim JY,Han W,Kim J,Choi Y,Cho DW

更新日期：2019-01-16 00:00:00

abstract：:Cell cultures for tissue engineering are traditionally prepared on two-dimensional or three-dimensional scaffolds with simple pores; however, this limits mass transportation, which is necessary for cell viability and function. In this paper, an innovative method is proposed for fabricating porous scaffolds with design...

journal_title：Biofabrication

authors： Liu Y,Li X,Qu X,Zhu L,He J,Zhao Q,Wu W,Li D

更新日期：2012-03-01 00:00:00

abstract：:Four-dimensional (4D) bioprinting of cell-laden constructs with programmable shape-morphing structures has gained increasing attention in the field of biofabrication and tissue engineering. Currently, most of the widely used materials for 4D printing, including N-isopropylacrylamide-based polymers, are not commonly us...

journal_title：Biofabrication

authors： Luo Y,Lin X,Chen B,Wei X

更新日期：2019-09-13 00:00:00

abstract：:Omentum-based matrices fabricated by decellularization have the potential to serve as autologous scaffolds for tissue engineering. Transplantation of such scaffolds prepared from the patient's own biomaterial may reduce the immunogenic response after transplantation. Recently we reported on the potential of the decell...

journal_title：Biofabrication

authors： Soffer-Tsur N,Shevach M,Shapira A,Peer D,Dvir T

更新日期：2014-09-01 00:00:00

abstract：:We previously developed the Bio-Pick, Place, and Perfuse (Bio-P3) instrument to fabricate large perfusable tissue constructs by stacking and aligning scaffold-free living microtissues with integrated lumens. The Bio-P3 required an actuating mechanism to manipulate living microtissues of various sizes and shapes that a...

journal_title：Biofabrication

authors： Ip BC,Cui F,Tripathi A,Morgan JR

更新日期：2016-05-25 00:00:00

abstract：:We have developed cell sheet technology as a modern method for the fabrication of functional tissue-like and organ-like structures. This technology allows for a sheet of interconnected cells and cells in full contact with their natural extracellular environment to be obtained. A cell sheet can be patterned and compose...

journal_title：Biofabrication

authors： Hannachi IE,Yamato M,Okano T

更新日期：2009-06-01 00:00:00