1
|
Abstract
Three-dimensional printing is a still-emerging technology with high impact for the medical community, particularly in the development of tissues for the clinic. Many types of printers are under development, including extrusion, droplet, melt, and light-curing technologies. Herein we discuss the various types of 3D printers and their strengths and weaknesses concerning tissue engineering. Despite the advantages of 3D printing, challenges remain in the development of large, clinically relevant tissues. Advancements in bioink development, printer technology, tissue vascularization, and cellular sourcing/expansion are discussed, alongside future opportunities for the field. Trends regarding in situ printing, personalized medicine, and whole organ development are highlighted. Expected final online publication date for the Annual Review of Chemical and Biomolecular Engineering, Volume 13 is October 2022. Please see http://www.annualreviews.org/page/journal/pubdates for revised estimates.
Collapse
Affiliation(s)
- Kelsey Willson
- Wake Forest Institute for Regenerative Medicine, Wake Forest University, Winston-Salem, North Carolina, USA;
| | - Anthony Atala
- Wake Forest Institute for Regenerative Medicine, Wake Forest University, Winston-Salem, North Carolina, USA;
| |
Collapse
|
2
|
Willson K, Atala A, Yoo JJ. Bioprinting Au Natural: The Biologics of Bioinks. Biomolecules 2021; 11:1593. [PMID: 34827591 PMCID: PMC8615908 DOI: 10.3390/biom11111593] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Revised: 10/14/2021] [Accepted: 10/23/2021] [Indexed: 02/07/2023] Open
Abstract
The development of appropriate bioinks is a complex task, dependent on the mechanical and biochemical requirements of the final construct and the type of printer used for fabrication. The two most common tissue printers are micro-extrusion and digital light projection printers. Here we briefly discuss the required characteristics of a bioink for each of these printing processes. However, physical printing is only a short window in the lifespan of a printed construct-the system must support and facilitate cellular development after it is printed. To that end, we provide a broad overview of some of the biological molecules currently used as bioinks. Each molecule has advantages for specific tissues/cells, and potential disadvantages are discussed, along with examples of their current use in the field. Notably, it is stressed that active researchers are trending towards the use of composite bioinks. Utilizing the strengths from multiple materials is highlighted as a key component of bioink development.
Collapse
Affiliation(s)
| | | | - James J. Yoo
- Wake Forest Institute for Regenerative Medicine, Wake Forest School of Medicine, Winston Salem, NC 27157, USA; (K.W.); (A.A.)
| |
Collapse
|
3
|
Sopoušek J, Věžník J, Houser J, Skládal P, Lacina K. Crucial factors governing the electrochemical impedance on protein-modified surfaces. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.138616] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
4
|
Singhal HR, Prabhu A, Giri Nandagopal M, Dheivasigamani T, Mani NK. One-dollar microfluidic paper-based analytical devices: Do-It-Yourself approaches. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106126] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
5
|
Corsaro C, Mallamace D, Vasi S, Ferrantelli V, Dugo G, Cicero N. (1)H HR-MAS NMR Spectroscopy and the Metabolite Determination of Typical Foods in Mediterranean Diet. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2015; 2015:175696. [PMID: 26495154 PMCID: PMC4606108 DOI: 10.1155/2015/175696] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 04/29/2015] [Accepted: 05/01/2015] [Indexed: 06/05/2023]
Abstract
NMR spectroscopy has become an experimental technique widely used in food science. The experimental procedures that allow precise and quantitative analysis on different foods are relatively simple. For a better sensitivity and resolution, NMR spectroscopy is usually applied to liquid sample by means of extraction procedures that can be addressed to the observation of particular compounds. For the study of semisolid systems such as intact tissues, High-Resolution Magic Angle Spinning (HR-MAS) has received great attention within the biomedical area and beyond. Metabolic profiling and metabolism changes can be investigated both in animal organs and in foods. In this work we present a proton HR-MAS NMR study on the typical vegetable foods of Mediterranean diet such as the Protected Geographical Indication (PGI) cherry tomato of Pachino, the PGI Interdonato lemon of Messina, several Protected Designation of Origin (PDO) extra virgin olive oils from Sicily, and the Traditional Italian Food Product (PAT) red garlic of Nubia. We were able to identify and quantify the main metabolites within the studied systems that can be used for their characterization and authentication.
Collapse
Affiliation(s)
- Carmelo Corsaro
- Istituto per i Processi Chimico-Fisici del CNR di Messina, Viale F. Stagno D'Alcontres 37, 98158 Messina, Italy
- Dipartimento di Fisica e Scienze della Terra, Università di Messina, Viale F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Domenico Mallamace
- Dipartimento di Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
| | - Sebastiano Vasi
- Dipartimento di Fisica e Scienze della Terra, Università di Messina, Viale F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Vincenzo Ferrantelli
- Istituto Zooprofilattico Sperimentale della Sicilia “A. Mirri”, Via G. Marinuzzi 3, 90129 Palermo, Italy
| | - Giacomo Dugo
- Dipartimento di Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
- Science4life SRL Academic Spin-off, Università di Messina, Viale F. Stagno D'Alcontres 31, 98166 Messina, Italy
| | - Nicola Cicero
- Dipartimento di Scienze dell'Ambiente, della Sicurezza, del Territorio, degli Alimenti e della Salute, Università di Messina, Viale F. Stagno d'Alcontres 31, 98166 Messina, Italy
- Science4life SRL Academic Spin-off, Università di Messina, Viale F. Stagno D'Alcontres 31, 98166 Messina, Italy
| |
Collapse
|