A dual crosslinking strategy to tailor rheological properties of gelatin methacryloyl

Miaomiao Zhou, Bae Hoon Lee, Lay Poh Tan

Article ID: 110
Vol 3, Issue 2, 2017, Article identifier:130-137

VIEWS - 2388 (Abstract) 1208 (PDF)

Abstract


3D bioprinting is an emerging technology that enables fabrication of three-dimensional organised cellular constructs. One of the major challenges in 3D bioprinting is to develop a material to meet the harsh requirements (cell-compatibility, printability, structural stability post-printing and bio-functionality to regulate cell behaviours) suitable for printing. Gelatin methacryloyl (GelMA) has recently emerged as an attractive biomaterial in tissue engineering because it satisfies the requirements of bio-functionality and mechanical tunability. However, the poor rheological property such as low viscosity at body temperature inhibits its application in 3D bioprinting. In this work, an enzymatic crosslinking method triggered by Ca2+-independent microbial transglutaminase (MTGase) was introduced to catalyse isopeptide bonds formation between chains of GelMA, which could improve its rheological behaviours, specifically its viscosity. By combining enzymatic crosslinking and photo crosslinking, it is possible to tune the solution viscosity and quickly stabilize the gelatin macromolecules at the same time. The results showed that the enzymatic crosslinking can increase the solution viscosity. Subsequent photo crosslinking could aid in fast stabilization of the structure and make handling easy.

Keywords


microbial transglutaminase; enzymatic crosslinking; photo crosslinking; viscosity

Full Text:

PDF

References


Abouna G M, 2008, Organ shortage crisis: Problems and possible solutions. Transplantation Proceedings, vol.40(1): 34–38.

http://dx.doi.org/10.1016/j.transproceed.2007.11.067

Ikada Y, 2006, Tissue engineering: Fundamentals and applications, Vol. 8, San Diego, USA.

Wüst S, Müller R and Hofmann, 2011, Controlled positioning of cells in biomaterials—Approaches towards 3D tissue printing. Journal of Functional Biomaterials, vol.2(3): 119–154.

http://dx.doi.org/10.3390/jfb2030119

Gu B K, Choi D J, Park S J, et al., 2016, 3-dimensional bioprinting for tissue engineering applications. Biomaterials Research, 2016. , vol.20(1): 12.

Murphy S V and Atala A, 2014, 3D bioprinting of tissues and organs. Nature Biotechnology, vol.32(8): 773–785.

http://dx.doi.org/10.1038/nbt.2958

Jungst T, Smolan W, Schacht K, et al., 2016, Strategies and molecular design criteria for 3D printable hydrogels. Chemical Review, vol.116(3): 1496–1539.

http://dx.doi.org/10.1021/acs.chemrev.5b00303

Hölzl K, Lin S, Tytgat L, et al., 2016, Bioink properties before, during and after 3D bioprinting. Biofabrication, vol.8(3): 032002.

http://dx.doi.org/10.1088/1758-5090/8/3/032002

Carrow, J K, et al., 2015, Polymers for bioprinting. In: Atala A and Yoo J J (editors), Essentials of 3D biofabrication and translation. Oxford, UK: Academic Press.

Peppas N A, Hilt JZ, Khademhosseini A, et al., 2006, Hydrogels in biology and medicine: From molecular principles to bionanotechnology. Advanced Materials, vol.18(11): 1345–1360.

http://dx.doi.org/10.1002/adma.200501612

Gaetani R, Doevendans P A, Metz C H, et al., 2012, Cardiac tissue engineering using tissue printing technology and human cardiac progenitor cells. Biomaterials, vol.33(6): 1782–1790.

http://dx.doi.org/10.1016/j.biomaterials.2011.11.003

Khalil S and Sun W, 2009, Bioprinting endothelial cells with alginate for 3D tissue constructs. Journal of Biomechanical Engineering, vol.131(11): 111002.

http://dx.doi.org/10.1115/1.3128729

Brandl F, Sommer F and Goepferich A, 2007, Rational design of hydrogels for tissue engineering: Impact of physical factors on cell behavior. Biomaterials, vol.28(2): 134–146.

http://dx.doi.org/10.1016/j.biomaterials.2006.09.017

DeForest C A and KS Anseth, 2012, Advances in bioactive hydrogels to probe and direct cell fate. Annual Review of Chemical and Biomolecular Engineering, vol.3: 421–444.

http://dx.doi.org/10.1146/annurev-chembioeng-062011-080945

Markstedt K, Mantas A, Tournier I, et al., 2015, 3D bioprinting human chondrocytes with nanocellulose-alginate bioink for cartilage tissue engineering applications. Biomacromolecules, vol.16(5): 1489–1496.

http://dx.doi.org/10.1021/acs.biomac.5b00188

Park J Y, Choi J C, Shim J H, et al., 2014, A comparative study on collagen type I and hyaluronic acid dependent cell behavior for osteochondral tissue bioprinting. Biofabrication, vol.6(3): 035004.

http://dx.doi.org/10.1088/1758-5082/6/3/035004

Duan B, Hockaday L A, Kang K H, et al., 2013, 3D bioprinting of heterogeneous aortic valve conduits with alginate/gelatin hydrogels. Journal of Biomedical Materials Research Part A, vol.101A(5): 1255–1264.

http://dx.doi.org/10.1002/jbm.a.34420

Shanjani Y, Pan C C, Elomaa L, et al., 2015, A novel bioprinting method and system for forming hybrid tissue engineering constructs. Biofabrication, vol.7(4): 045008.

http://dx.doi.org/10.1088/1758-5090/7/4/045008

Klotz BJ, Gawlitta D, Rosenberg AJ, et al., 2016, Gelatin-methacryloyl hydrogels: Towards biofabrication-based tissue repair. Trends in Biotechnology, vol.34(5): 394–407.

http://dx.doi.org/10.1016/j.tibtech.2016.01.002

Wang X, Yan Y, Pan Y, et al., 2006, Generation of three-dimensional hepatocyte/gelatin structures with rapid prototyping system. Tissue Engineering, vol.12(1): 83–90.

http://dx.doi.org/10.1089/ten.2006.12.83

Yan Y, Wang X, Pan Y, et al., 2005, Fabrication of viable tissue-engineered constructs with 3D cell-assembly technique. Biomaterials, vol.26(29): 5864–5871.

http://dx.doi.org/10.1016/j.biomaterials.2005.02.027

Zhang T, Yan Y, Wang X, et al., 2007, Three-dimensional gelatin and gelatin/hyaluronan hydrogel structures for traumatic brain injury. Journal of Bioactive and Compatible Polymers, vol.22(1): 19–29.

http://dx.doi.org/10.1177/0883911506074025

Yan Y, Wang X, Xiong Z, et al., 2005, Direct construction of a three-dimensional structure with cells and hydrogel. Journal of Bioactive and Compatible Polymers, vol.20(3): 259–269.

http://dx.doi.org/10.1177/0883911505053658

Yue K, Trujillo-de Santiago G, Alvarez M M, et al., 2015, Synthesis, properties, and biomedical applications of gelatin methacryloyl (GelMA) hydrogels. Biomaterials, vol.73: 254–271.

http://dx.doi.org/10.1016/j.biomaterials.2015.08.045

Schuurman W, Levett P A, Pot M W, et al., 2013, Gelatin-methacrylamide hydrogels as potential biomaterials for fabrication of tissue – engineered cartilage constructs. Macromolecular Bioscience, vol.13(5): 551–561.

http://dx.doi.org/10.1002/mabi.201200471

Du Y, Lo E, Ali S, et al., 2008, Directed assembly of cell-laden microgels for fabrication of 3D tissue constructs. Proceedings of the National Academy of Sciences, vol.105(28): 9522–9527.

http://dx.doi.org/10.1073/pnas.0801866105

Yeh J, Ling Y, Karp J M, et al., 2006, Micromolding of shape-controlled, harvestable cell-laden hydrogels. Biomaterials, vol.27(31): 5391–5398.

http://dx.doi.org/10.1016/j.biomaterials.2006.06.005

Nichol J W, Koshy S T, Bae H, et al., 2010, Cell-laden microengineered gelatin methacrylate hydrogels. Biomaterials, vol.31(21): 5536–5544.

http://dx.doi.org/10.1016/j.biomaterials.2010.03.064

Billiet T, Gevaert E, De Schryver T, et al., 2014, The 3D printing of gelatin methacrylamide cell-laden tissue-engineered constructs with high cell viability. Biomaterials, vol.35(1): 49–62.

http://dx.doi.org/10.1016/j.biomaterials.2013.09.078

Zhao L, Lib X, Zhao J, et al., 2016, A novel smart injectable hydrogel prepared by microbial transglutaminase and human-like collagen: Its characterization and biocompatibility. Materials Science and Engineering: C, vol.68(1): 317–326.

http://dx.doi.org/10.1016/j.msec.2016.05.108

Kieliszek M and Misiewicz A, 2014, Microbial transglutaminase and its application in the food industry. A review. Folia Microbiologica, vol.59(3): 241–250.

http://dx.doi.org/10.1007/s12223-013-0287-x

Williams C G, Malik A N, Kim T K, et al., 2005, Variable cytocompatibility of six cell lines with photoinitiators used for polymerizing hydrogels and cell encapsulation. Biomaterials, vol.26(11): 1211–1218.

http://dx.doi.org/10.1016/j.biomaterials.2004.04.024

Shirahama H, Lee BH, Tan LP, et al., 2016, Precise tuning of facile one-pot gelatin methacryloyl (GeLMA) synthesis. Scientific Reports, vol.6: 31036.

http://dx.doi.org/10.1038/srep31036

Lee B H, Shirahama H, Cho N J, et al., 2015, Efficient and controllable synthesis of highly substituted gelatin methacrylamide for mechanically stiff hydrogels. RSC Advances, vol.5(128): 106094–106097.

http://dx.doi.org/10.1039/C5RA22028A

McDermott M K, Chen T, Williams C M, et al., 2004, Mechanical properties of biomimetic tissue adhesive based on the microbial transglutaminase-catalyzed crosslinking of gelatin. Biomacromolecules, vol.5(4): 1270–1279.

http://dx.doi.org/10.1021/bm034529a

Wüst S, Godla M E, Müller R, et al., 2014, Tunable hydrogel composite with two-step processing in combination with innovative hardware upgrade for cell-based three-dimensional bioprinting. Acta Biomaterialia, vol.10(2): 630–640.

http://dx.doi.org/10.1016/j.actbio.2013.10.016.

Malda J, Visser J, Melchels F P, et al., 2013, 25th anniversary article: Engineering hydrogels for biofabrication. Advanced Materials, vol.25(36): 5011–5028.

http://dx.doi.org/10.1002/adma.201302042

Das S, Pati F, Chameettachal S, et al., 2013, Enhanced redifferentiation of chondrocytes on microperiodic silk/gelatin scaffolds: Toward tailor-made tissue engineering. Biomacromolecules, vol.14(2): 311–321.

http://dx.doi.org/10.1021/bm301193t

Li H, S Liu and L Lin, 2016, Rheological study on 3D printability of alginate hydrogel and effect of graphene oxide. International Journal of Bioprinting, vol.2(2): 54–66.

http://dx.doi.org/10.18063/IJB.2016.02.007

Yi J, Kim Y T, Bae H J, et al., 2006, Influence of transglutaminase‐induced cross‐linking on properties of fish gelatin films. Journal of Food Science, vol.71(9): E376–E383.

http://dx.doi.org/10.1111/j.1750-3841.2006.00191.x

Bae H J, Darby D O, Kimmel R M, et al., 2009, Effects of transglutaminase-induced cross-linking on properties of fish gelatin-nanoclay composite film. Food Chemistry, vol.114(1): 180–189.

http://dx.doi.org/10.1016/j.foodchem.2008.09.057




DOI: http://dx.doi.org/10.18063/IJB.2017.02.003

Refbacks

  • There are currently no refbacks.


Copyright (c) 2017 Lay Poh Tan

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.