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Chang J, Sun X. Laser-induced forward transfer based laser bioprinting in biomedical applications. Front Bioeng Biotechnol 2023; 11:1255782. [PMID: 37671193 PMCID: PMC10475545 DOI: 10.3389/fbioe.2023.1255782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 08/10/2023] [Indexed: 09/07/2023] Open
Abstract
Bioprinting is an emerging field that utilizes 3D printing technology to fabricate intricate biological structures, including tissues and organs. Among the various promising bioprinting techniques, laser-induced forward transfer (LIFT) stands out by employing a laser to precisely transfer cells or bioinks onto a substrate, enabling the creation of complex 3D architectures with characteristics of high printing precision, enhanced cell viability, and excellent technical adaptability. This technology has found extensive applications in the production of biomolecular microarrays and biological structures, demonstrating significant potential in tissue engineering. This review briefly introduces the experimental setup, bioink ejection mechanisms, and parameters relevant to LIFT bioprinting. Furthermore, it presents a detailed summary of both conventional and cutting-edge applications of LIFT in fabricating biomolecule microarrays and various tissues, such as skin, blood vessels and bone. Additionally, the review addresses the existing challenges in this field and provides corresponding suggestions. By contributing to the ongoing development of this field, this review aims to inspire further research on the utilization of LIFT-based bioprinting in biomedical applications.
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Affiliation(s)
- Jinlong Chang
- School of Medical Engineering, Xinxiang Medical University, Xinxiang, China
| | - Xuming Sun
- School of Medical Engineering, Xinxiang Medical University, Xinxiang, China
- Xinxiang Key Laboratory of Neurobiosensor, Xinxiang Medical University, Xinxiang, China
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Bioprinting of Adult Dorsal Root Ganglion (DRG) Neurons Using Laser-Induced Side Transfer (LIST). MICROMACHINES 2021; 12:mi12080865. [PMID: 34442487 PMCID: PMC8400135 DOI: 10.3390/mi12080865] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 07/15/2021] [Accepted: 07/20/2021] [Indexed: 01/01/2023]
Abstract
Cell bioprinting technologies aim to fabricate tissuelike constructs by delivering biomaterials layer-by-layer. Bioprinted constructs can reduce the use of animals in drug development and hold promise for addressing the shortage of organs for transplants. Here, we sought to validate the feasibility of bioprinting primary adult sensory neurons using a newly developed laser-assisted cell bioprinting technology, known as Laser-Induced Side Transfer (LIST). We used dorsal root ganglion neurons (DRG; cell bodies of somatosensory neurons) to prepare our bioink. DRG-laden- droplets were printed on fibrin-coated coverslips and their viability, calcium kinetics, neuropeptides release, and neurite outgrowth were measured. The transcriptome of the neurons was sequenced. We found that LIST-printed neurons maintain high viability (Printed: 86%, Control: 87% on average) and their capacity to release neuropeptides (Printed CGRP: 130 pg/mL, Control CGRP: 146 pg/mL). In addition, LIST-printed neurons do not show differences in the expressed genes compared to control neurons. However, in printed neurons, we found compromised neurite outgrowth and lower sensitivity to the ligand of the TRPV1 channel, capsaicin. In conclusion, LIST-printed neurons maintain high viability and marginal functionality losses. Overall, this work paves the way for bioprinting functional 2D neuron assays.
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Abstract
Engineered human mini-brains, made possible by knowledge from the convergence of precision microengineering and cell biology, permit systematic studies of complex neurological processes and of pathogenesis beyond what can be done with animal models. By culturing human brain cells with physiological microenvironmental cues, human mini-brain models reconstitute the arrangement of structural tissues and some of the complex biological functions of the human brain. In this Review, we highlight the most significant developments that have led to microphysiological human mini-brain models. We introduce the history of mini-brain development, review methods for creating mini-brain models in static conditions, and discuss relevant state-of-the-art dynamic cell-culture systems. We also review human mini-brain models that reconstruct aspects of major neurological disorders under static or dynamic conditions. Engineered human mini-brains will contribute to advancing the study of the physiology and aetiology of neurological disorders, and to the development of personalized medicines for them.
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Qiu B, Bessler N, Figler K, Buchholz M, Rios AC, Malda J, Levato R, Caiazzo M. Bioprinting Neural Systems to Model Central Nervous System Diseases. ADVANCED FUNCTIONAL MATERIALS 2020; 30:1910250. [PMID: 34566552 PMCID: PMC8444304 DOI: 10.1002/adfm.201910250] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Revised: 03/12/2020] [Accepted: 03/16/2020] [Indexed: 05/09/2023]
Abstract
To date, pharmaceutical progresses in central nervous system (CNS) diseases are clearly hampered by the lack of suitable disease models. Indeed, animal models do not faithfully represent human neurodegenerative processes and human in vitro 2D cell culture systems cannot recapitulate the in vivo complexity of neural systems. The search for valuable models of neurodegenerative diseases has recently been revived by the addition of 3D culture that allows to re-create the in vivo microenvironment including the interactions among different neural cell types and the surrounding extracellular matrix (ECM) components. In this review, the new challenges in the field of CNS diseases in vitro 3D modeling are discussed, focusing on the implementation of bioprinting approaches enabling positional control on the generation of the 3D microenvironments. The focus is specifically on the choice of the optimal materials to simulate the ECM brain compartment and the biofabrication technologies needed to shape the cellular components within a microenvironment that significantly represents brain biochemical and biophysical parameters.
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Affiliation(s)
- Boning Qiu
- Department of PharmaceuticsUtrecht Institute for Pharmaceutical Sciences (UIPS)Utrecht UniversityUniversiteitsweg 99Utrecht3584 CGThe Netherlands
| | - Nils Bessler
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25Utrecht3584 CSThe Netherlands
| | - Kianti Figler
- Department of PharmaceuticsUtrecht Institute for Pharmaceutical Sciences (UIPS)Utrecht UniversityUniversiteitsweg 99Utrecht3584 CGThe Netherlands
| | - Maj‐Britt Buchholz
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25Utrecht3584 CSThe Netherlands
| | - Anne C. Rios
- Princess Máxima Center for Pediatric OncologyHeidelberglaan 25Utrecht3584 CSThe Netherlands
| | - Jos Malda
- Department of Orthopaedics and Regenerative Medicine Center UtrechtUniversity Medical Center UtrechtUtrecht UniversityHeidelberglaan 100Utrecht3584CXThe Netherlands
- Department of Equine SciencesFaculty of Veterinary MedicineUtrecht UniversityYalelaan 112Utrecht3584CXThe Netherlands
| | - Riccardo Levato
- Department of Orthopaedics and Regenerative Medicine Center UtrechtUniversity Medical Center UtrechtUtrecht UniversityHeidelberglaan 100Utrecht3584CXThe Netherlands
- Department of Equine SciencesFaculty of Veterinary MedicineUtrecht UniversityYalelaan 112Utrecht3584CXThe Netherlands
| | - Massimiliano Caiazzo
- Department of PharmaceuticsUtrecht Institute for Pharmaceutical Sciences (UIPS)Utrecht UniversityUniversiteitsweg 99Utrecht3584 CGThe Netherlands
- Department of Molecular Medicine and Medical BiotechnologyUniversity of Naples “Federico II”Via Pansini 5Naples80131Italy
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Marquez A, Gómez-Fontela M, Lauzurica S, Candorcio-Simón R, Munoz-Martin D, Morales M, Ubago M, Toledo C, Lauzurica P, Molpeceres C. Fluorescence enhanced BA-LIFT for single cell detection and isolation. Biofabrication 2020; 12:025019. [DOI: 10.1088/1758-5090/ab6138] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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Bowser DA, Moore MJ. Biofabrication of neural microphysiological systems using magnetic spheroid bioprinting. Biofabrication 2019; 12:015002. [PMID: 31487700 DOI: 10.1088/1758-5090/ab41b4] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
The high attrition rate of neuro-pharmaceuticals as they proceed to market necessitates the development of clinically-relevant in vitro neural microphysiological systems that can be utilized during the preclinical screening phase to assess the safety and efficacy of potential compounds. Historically, proposed models have adhered to two distinct approaches; those that are biologically relevant (e.g.-organoids, spheroids) or those that provide engineering control (e.g.-bioprinting, microfluidics). Separately, these approaches fail to fully recapitulate the complex hierarchical structure of the nervous system, limiting their clinical applications. Furthermore, the reliance on manual implementation present in many models fails to effectively scale up or satisfy the consistency standards required for widespread industry adoption. This work serves as a proof-of-concept for merging the two approaches to create a neural microphysiological system that overcomes their individual limitations. Spinal cord spheroids, fabricated using magnetic nanoparticles, are positioned in a three-dimensional hydrogel construct using magnetic bioprinting. Resulting constructs demonstrate both localized cell-cell interactions and long-distance projections that mimic in vivo structure. The use of magnetic nanoparticles for spheroid formation provides batch-to-batch consistency in size and shape and reduces the reliance on trained experimenters for accurate placing for culture. Taken together, this combination approach provides the first steps towards developing a simple approach for integrating spheroid, hydrogel culture, and bioprinting as an alternative to more specialized and expensive processes.
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Affiliation(s)
- Devon A Bowser
- Bioinnovation Program, Tulane University, New Orleans, LA, United States of America. Department of Biomedical Engineering, Tulane University, New Orleans, LA, United States of America
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Antoshin A, Churbanov S, Minaev N, Zhang D, Zhang Y, Shpichka A, Timashev P. LIFT-bioprinting, is it worth it? ACTA ACUST UNITED AC 2019. [DOI: 10.1016/j.bprint.2019.e00052] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Christensen K, Compaan A, Chai W, Xia G, Huang Y. In Situ Printing-then-Mixing for Biological Structure Fabrication Using Intersecting Jets. ACS Biomater Sci Eng 2017; 3:3687-3694. [PMID: 33445403 DOI: 10.1021/acsbiomaterials.7b00752] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Although traditional three-dimensional bioprinting technology is suitable for many tissue engineering applications, various biomaterials and constructs call for bioprinting innovations. There is a need for the fabrication of complex structures from reactive biomaterials as well as heterogeneous structures with controlled material compositions. In particular, during reactive material printing, reactive solutions/suspensions that undergo changes in rheological properties or cytocompatibility are not printable using traditional bioprinting approaches that require all components of bioinks to be mixed before deposition. The objective of this study is to develop and implement an intersecting jets-based inkjet bioprinting approach, which enables voxel-resolution printing-then-mixing for the fabrication of biological structures using reactive materials as well as structures having a compositional gradient. Inkjetting is implemented herein as a versatile technique to simultaneously deposit droplets of disparate materials at controlled locations where active collision, mixing, and coalescence occur. For reactive material printing, neural stem cell (NSC) spheres are fabricated from reactive PuraMatrix hydrogel solution and physiological cell suspension, and cell-laden alginate structures are also printed in air directly from reactive sodium alginate and calcium chloride solutions. For heterogeneous structure printing, collagen sheets with a hydroxyapatite (HAP) content gradient are fabricated to demonstrate the unique online control of material composition throughout a structure. It is demonstrated that the proposed bioprinting approach is feasible for applications that utilize reactive materials or require heterogeneous compositions.
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Affiliation(s)
- Kyle Christensen
- Department of Mechanical and Aerospace Engineering, ‡Department of Materials Science and Engineering, §Department of Neurology, and ∥Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Ashley Compaan
- Department of Mechanical and Aerospace Engineering, Department of Materials Science and Engineering, §Department of Neurology, and ∥Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Wenxuan Chai
- Department of Mechanical and Aerospace Engineering, Department of Materials Science and Engineering, Department of Neurology, and ∥Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Guangbin Xia
- Department of Mechanical and Aerospace Engineering, Department of Materials Science and Engineering, Department of Neurology, and Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
| | - Yong Huang
- Department of Mechanical and Aerospace Engineering, Department of Materials Science and Engineering, Department of Neurology, and Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611, United States
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Sklare SC, Richey WL, Vinson BT, Chrisey DB. Directed self-assembly software for single cell deposition. Int J Bioprint 2017; 3:006. [PMID: 33094190 PMCID: PMC7575622 DOI: 10.18063/ijb.2017.02.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 05/19/2017] [Indexed: 11/23/2022] Open
Abstract
Laser direct-write (LDW) bioprinting methods offer a diverse set of tools to design experiments, fabricate tissue constructs and to cellular microenvironments all in a CAD/CAM manner. To date, we have just scratched the surface of the system’s potential and for LDW to be utilized to its fullest, there are many distinct hardware and software components that must be integrated and communicate seamlessly. In this perspective article, we detail the development of novel graphical user interface (GUI) software to improve LDW capability and functionality. The main modules in the control software correspond to cell transfer, microbead fabrication, and micromachining. The modules make the control of each of these features, and the management of printing programs that utilize one or more features, to be facile. The software also addresses problems related to construct scale-up, print speed, experimental conditions, and management of sensor data. The control software and possibilities for integrated sensor data are presented.
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Affiliation(s)
- Samuel C Sklare
- Department of Physics and Engineering Physics, Tulane University, New Orleans, LA, 70118, United States of America
| | - Winona L Richey
- Department of Biomedical Engineering, Tulane University, New Orleans, LA, 70118, United States of America
| | - Benjamin T Vinson
- Bioinnovation Program, Tulane University, New Orleans, LA, 70118, United States of America
| | - Douglas B Chrisey
- Department of Physics and Engineering Physics, Tulane University, New Orleans, LA, 70118, United States of America.,Department of Biomedical Engineering, Tulane University, New Orleans, LA, 70118, United States of America
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Vinson BT, Sklare SC, Chrisey DB. Laser-based cell printing techniques for additive biomanufacturing. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2017. [DOI: 10.1016/j.cobme.2017.05.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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