Cited by 1323D Printing in Biomedical ResearchHydrogels: synthesis, properties, applicationsCellular Mechanics and Interactions

Bio-printing Cell-Laden Matrigel-Agarose Constructs

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Fan, Rong, Piou, Marine, Darling, Evan, Cormier, Denis, Sun, Jun, Wan, Jiandi·2016·Journal of Biomaterials Applications

Abstract

3D printing of biological architectures that mimic the structural and functional features of in vivo tissues is of great interest in tissue engineering and the development of transplantable organ constructs. Printable bio-inks that are compatible with cellular activities play critical roles in the process of 3D bio-printing. Although a variety of hydrogels have been used as bio-inks for 3D bio-printing, they inherit poor mechanical properties and/or the lack of essential protein components that compromise their performance. Here, a hybrid Matrigel-agarose hydrogel system has been demonstrated that possesses both desired rheological properties for bio-printing and biocompatibility for long-term (11 days) cell culture. The agarose component in the hybrid hydrogel system enables the maintenance of 3D-printed structures, whereas Matrigel provides essential microenvironments for cell growth. When human intestinal epithelial HCT116 cells are encapsulated in the printed Matrigel-agarose constructs, high cell viability and proper cell spreading morphology are observed. Given that Matrigel is used extensively for 3D cell culturing, the developed 3D-printable Matrigel-agarose system will open a new way to construct Matrigel-based 3D constructs for cell culture and tissue engineering.

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  • The polymerization temperature for Matrigel of 22-37°C, mediated by entactin interaction with laminins and collagen IV, limits its bioprintability in the absence of temperature-controlled environments or as a hybrid bioink.

    “Further, the polymerization temperature for Matrigel of 22–37°C, mediated by entactin interaction with laminins and collagen IV, also limits its bioprintability in the absence of temperature-controlled environments or as a hybrid bioink (Fan et al., 2016).”

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Authors
Fan, R., Piou, M., Darling, E., Cormier, D., Sun, J., & Wan, J.
Affiliations
  • Rochester Institute of Technology (US)
  • University of Illinois Chicago (US)
Corresponding author
Wan, Jiandi
Venue
Journal of Biomaterials Applications
Published
2016-09-25
Volume
31
Issue
5
Pages
684-692
ISSN
  • 0885-3282 (ISSN-L)
  • 1530-8022
OpenAlex
W2520866530
Cited by
132
References
37
Citations by year
2026: 6 · 2025: 14 · 2024: 9 · 2023: 16 · 2022: 16 · 2021: 22 · 2020: 15 · 2019: 11 · 2018: 16 · 2017: 7
FWCI
5.46
Type
journal article
Language
en
Open access
Locations
  • Journal of Biomaterials Applications (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
  • eScholarship (California Digital Library) (submittedVersion)
Funders
  • Swim Across America
  • National Institute of Diabetes and Digestive and Kidney Diseases (R01DK105118)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › 3D Printing in Biomedical Research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Medicine › Hydrogels: synthesis, properties, applications
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
Keywords
3D bioprinting, Matrigel, agarose, hybrid hydrogels, bioinks, cell-laden constructs, HCT116 cells, intestinal epithelium, rheological properties, biocompatibility, tissue engineering
MeSH terms
Biocompatible Materials, Cell Line, Cell Survival, Collagen, Drug Combinations, Epithelial Cells, Humans, Laminin, Proteoglycans, Sepharose, Hydrogels, Tissue Engineering, Cell Proliferation, Batch Cell Culture Techniques, Bioprinting, Printing, Three-Dimensional

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