Abstract
While still attractive, the currently available 2D cell culture models present several limitations and if possible should be supplemented with their 3D counterparts, that is with spheroids/organoids or bio-printed structures. Those alternatives can sometimes show widely different results compared to the simpler 2D cell culture, especially during cytotoxicity testing that is often used during cancer drug development and in the rising field of personalized medicine. Although some of the methods like spheroid formation and basic alginate based bio-prints were already available for years, they still require huge amounts of optimization and troubleshooting to be used effectively. Proficient use of dedicated tools and software can help to overcome some of the difficulties associated with those seemingly well described models. In this article we compare the most popular and currently available methods of acquiring 3D bio-models while describing their limitations and shortcomings as well as technical hurdles that one has to overcome to succeed in the use of this complex model.
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: None declared.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
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Articles in the same Issue
- Frontmatter
- Reviews
- Influence of lime (CaO) on low temperature leaching of some types of bauxite from Guinea
- Ethnobotanical survey, phytoconstituents and antibacterial investigation of Rapanea melanophloeos (L.) Mez. bark, fruit and leaf extracts
- Catalytic properties of supramolecular polymetallated porphyrins
- Lignin-based polymers
- Bio-based polyhydroxyalkanoates blends and composites
- Biodegradable poly(butylene adipate-co-terephthalate) (PBAT)
- Repurposing tires – alternate energy source?
- Theoretical investigation of the stability, reactivity, and the interaction of methyl-substituted peridinium-based ionic liquids
- Polymeric membranes for biomedical applications
- Design of locally sourced activated charcoal filter from maize cob for wastewater decontamination: an approach to fight waste with waste
- Synthesis of biologically active heterocyclic compounds from allenic and acetylenic nitriles and related compounds
- Magnetic measurement methods to probe nanoparticle–matrix interactions
- Health and exposure risk assessment of heavy metals in rainwater samples from selected locations in Rivers State, Nigeria
- Evaluation of raw, treated and effluent water quality from selected water treatment plants: a case study of Lagos Water Corporation
- A chemoinformatic analysis of atoms, scaffolds and functional groups in natural products
- Hemicyanine dyes
- Thermodynamics of the micellization of quaternary based cationic surfactants in triethanolamine-water media: a conductometry study
- Compounds isolated from hexane fraction of Alternanthera brasiliensis show synergistic activity against methicillin resistant Staphylococcus aureus
- Internal structures and mechanical properties of magnetic gels and suspensions
- SPIONs and magnetic hybrid materials: Synthesis, toxicology and biomedical applications
- Magnetic field controlled behavior of magnetic gels studied using particle-based simulations
- The microstructure of magnetorheological materials characterized by means of computed X-ray microtomography
- Core-modified porphyrins: novel building blocks in chemistry
- Anticancer potential of indole derivatives: an update
- Novel drug design and bioinformatics: an introduction
- Multi-objective optimization of CCUS supply chains for European countries with higher carbon dioxide emissions
- Exergy analysis of an atmospheric residue desulphurization hydrotreating process for a crude oil refinery
- Development in nanomembrane-based filtration of emerging contaminants
- Supply chain optimization framework for CO2 capture, utilization, and storage in Germany
- Naturally occurring heterocyclic anticancer compounds
- Part-II- in silico drug design: application and success
- Advances in biopolymer composites and biomaterials for the removal of emerging contaminants
- Nanobiocatalysts and photocatalyst in dye degradation
- 3D tumor model – a platform for anticancer drug development
- Hydrogen production via water splitting over graphitic carbon nitride (g-C3N4 )-based photocatalysis
Articles in the same Issue
- Frontmatter
- Reviews
- Influence of lime (CaO) on low temperature leaching of some types of bauxite from Guinea
- Ethnobotanical survey, phytoconstituents and antibacterial investigation of Rapanea melanophloeos (L.) Mez. bark, fruit and leaf extracts
- Catalytic properties of supramolecular polymetallated porphyrins
- Lignin-based polymers
- Bio-based polyhydroxyalkanoates blends and composites
- Biodegradable poly(butylene adipate-co-terephthalate) (PBAT)
- Repurposing tires – alternate energy source?
- Theoretical investigation of the stability, reactivity, and the interaction of methyl-substituted peridinium-based ionic liquids
- Polymeric membranes for biomedical applications
- Design of locally sourced activated charcoal filter from maize cob for wastewater decontamination: an approach to fight waste with waste
- Synthesis of biologically active heterocyclic compounds from allenic and acetylenic nitriles and related compounds
- Magnetic measurement methods to probe nanoparticle–matrix interactions
- Health and exposure risk assessment of heavy metals in rainwater samples from selected locations in Rivers State, Nigeria
- Evaluation of raw, treated and effluent water quality from selected water treatment plants: a case study of Lagos Water Corporation
- A chemoinformatic analysis of atoms, scaffolds and functional groups in natural products
- Hemicyanine dyes
- Thermodynamics of the micellization of quaternary based cationic surfactants in triethanolamine-water media: a conductometry study
- Compounds isolated from hexane fraction of Alternanthera brasiliensis show synergistic activity against methicillin resistant Staphylococcus aureus
- Internal structures and mechanical properties of magnetic gels and suspensions
- SPIONs and magnetic hybrid materials: Synthesis, toxicology and biomedical applications
- Magnetic field controlled behavior of magnetic gels studied using particle-based simulations
- The microstructure of magnetorheological materials characterized by means of computed X-ray microtomography
- Core-modified porphyrins: novel building blocks in chemistry
- Anticancer potential of indole derivatives: an update
- Novel drug design and bioinformatics: an introduction
- Multi-objective optimization of CCUS supply chains for European countries with higher carbon dioxide emissions
- Exergy analysis of an atmospheric residue desulphurization hydrotreating process for a crude oil refinery
- Development in nanomembrane-based filtration of emerging contaminants
- Supply chain optimization framework for CO2 capture, utilization, and storage in Germany
- Naturally occurring heterocyclic anticancer compounds
- Part-II- in silico drug design: application and success
- Advances in biopolymer composites and biomaterials for the removal of emerging contaminants
- Nanobiocatalysts and photocatalyst in dye degradation
- 3D tumor model – a platform for anticancer drug development
- Hydrogen production via water splitting over graphitic carbon nitride (g-C3N4 )-based photocatalysis