ArticleBiomacromolecules2023
Elastin-like Recombinamer Hydrogels as Platforms for Breast Cancer Modeling.
Article in Biomacromolecules, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Recent Developments in Protein-Based Hydrogels for Advanced Drug Delivery Applications.Pharmaceutics · 2026Review
- Dynamic Hydrogels in Breast Tumor Models.Gels (Basel, Switzerland) · 2025Review
- Enzyme-responsive vitamin D-based micelles for paclitaxel-controlled delivery and synergistic pancreatic cancer therapy.Materials today. Bio · 2025Article
- Mimicking the Complexity of Solid Tumors: How Spheroids Could Advance Cancer Preclinical Transformative Approaches.Cancers · 2025Article
- Advanced Hydrogels in Breast Cancer Therapy.Gels (Basel, Switzerland) · 2024Review
- Contribution of the ELRs to the development of advancedFrontiers in bioengineering and biotechnology · 2024Review
- Exploring the interaction between extracellular matrix components in a 3D organoid disease model to replicate the pathophysiology of breast cancer.Journal of experimental & clinical cancer research : CR · 2023Review
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Authors and funding
7 authors.
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Abstract
The involvement of the extracellular matrix (ECM) in tumor progression has motivated the development of biomaterials mimicking the tumor ECM to develop more predictive cancer models. Particularly, polypeptides based on elastin could be an interesting approach to mimic the ECM due to their tunable properties. Here, we demonstrated that elastin-like recombinamer (ELR) hydrogels can be suitable biomaterials to develop breast cancer models. This hydrogel was formed by two ELR polypeptides, one containing sequences biodegradable by matrix metalloproteinase and cyclooctyne and the other carrying arginylglycylaspartic acid and azide groups to allow cell adhesion, biodegradability, and suitable stiffness through "click-chemistry" cross-linking. Our findings show that breast cancer or nontumorigenic breast cells showed high viability and cell proliferation for up to 7 days. MCF7 and MCF10A formed spheroids whereas MDA-MB-231 formed cell networks, with the expression of ECM and high drug resistance in all cases, evidencing that ELR hydrogels are a promising biomaterial for breast cancer modeling.
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