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International Journal of Bioprinting Magnetic (Bio)inks for tissue engineering

the remote manipulation of cell-laden hydrogels and the 2. Wang W, Narain R, Zeng H. Hydrogels, in Polymer Science
flexibility to fashion them in various shapes, which are and Nanotechnology. 2020;Elsevier, 203–244.
important advantages toward the in vitro fabrication of a 3. Choi Y, Kim C, Kim HS, Moon C, Lee KY. 3D Printing of
full organ. dynamic tissue scaffold by combining self-healing hydrogel
However, more research studies are warranted, and self-healing ferrogel. Colloids Surf B Biointerfaces.
especially regarding full organ engineering since it is not 2021;208: 112108.
doi: 10.1016/j.colsurfb.2021.112108
yet possible to print a fully functional thick vascularized
tissue that could be used as replacement in a clinical setting. 4. Chen M, Tan H, Xu W, et al. A self-healing, magnetic and
injectable biopolymer hydrogel generated by dual cross-
Acknowledgments linking for drug delivery and bone repair. Acta Biomater.
2022;153: 159–177.
“la Caixa” Foundation is acknowledged for the Postdoctoral doi: 10.1016/j.actbio.2022.09.036
Junior Leader Fellowship granted to Paola Sanjuan-Alberte. 5. Wang L, Li T, Wang Z, et al. Injectable remote magnetic
nanofiber/hydrogel multiscale scaffold for functional anisotropic
Funding skeletal muscle regeneration. Biomaterials. 2022;285: 121537.
The authors acknowledge funding from FCT—Portuguese doi: 10.1016/j.biomaterials.2022.121537
Foundation for Science and Technology (FCT/MCTES), 6. Tognato R, Armiento AR, Bonfrate V, et al. A stimuli‐
with dedicated funding from the projects InSilico4OCReg responsive nanocomposite for 3D anisotropic cell‐guidance
(PTDC/EME-SIS/0838/2021), OptiBioScaffold (PTDC/ and magnetic soft robotics. Adv Funct Mater. 2019;29(9):
EME-SIS/4446/2020) and eOnco (2022.07252.PTDC) and 1804647.
doi: 10.1002/adfm.201804647
also through institutional funds to iBB (UIDB/04565/2020
and UIDP/04565/2020) and Associate Laboratory i4HB 7. Ghaderinejad P, Najmoddin N, Bagher Z, et al. An injectable
(LA/P/0140/2020). This project also received financial anisotropic alginate hydrogel containing oriented fibers for
support from “la Caixa” Foundation (ID 100010434) LCF/ nerve tissue engineering. Chem Eng J. 2021;420: 130465.
BQ/PI22/11910025. doi: 10.1016/j.cej.2021.130465
8. Li Y, Huang L, Tai G, et al. Graphene oxide-loaded magnetic
Conflict of interest nanoparticles within 3D hydrogel form high-performance
scaffolds for bone regeneration and tumour treatment.
The authors declare no conflicts of interest. Compos Part Appl Sci Manuf. 2022;152: 106672.
doi: 10.1016/j.compositesa.2021.106672
Author contributions
9. Qian K-Y, Song Y, Yan X, et al. Injectable ferrimagnetic silk
Conceptualization: João C. Silva, Paola Sanjuan-Alberte fibroin hydrogel for magnetic hyperthermia ablation of deep
Writing – original draft: Duarte Almeida tumor. Biomaterials. 2020;259: 120299.
Writing – review & editing: João C. Silva, Paola Sanjuan- doi: 10.1016/j.biomaterials.2020.120299
Alberte, Frederico Castelo Ferreira 10. Gang F, Jiang L, Xiao Y, Zhang J, Sun X. Multi‐functional
magnetic hydrogel: Design strategies and applications. Nano
Ethics approval and consent to participate Sel. 2021;2(12): 2291–2307.
doi: 10.1002/nano.202100139
Not applicable.
11. Manjua AC, Cabral JMS, Portugal CAM. Magnetic
Consent for publication field dynamic strategies for the improved control of the
angiogenic effect of mesenchymal stromal cells. Polymers.
Not applicable. 2021;13(11): 1883.
doi: 10.3390/polym13111883
Availability of data 12. Ishii M, Shibata R, Numaguchi Y, et al. Enhanced
Not applicable. angiogenesis by transplantation of mesenchymal stem cell
sheet created by a novel magnetic tissue engineering method.
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1. Cao H, Duan L, Zhang Y, Cao J, Zhang K. Current hydrogel 13. Gerdesmeyer L, Zielhardt P, Klüter T, et al. Stimulation
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Target Ther. 2021;6(1): 426. Biol Med. 2022;41(3): 304–314.
doi: 10.1038/s41392-021-00830-x doi: 10.1080/15368378.2022.2079672

Volume 10 Issue 1 (2024) 15 https://doi.org/10.36922/ijb.0965