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Synthesis of Keratin-based Nanofiber for Biomedical Engineering
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Genetically Engineered Elastin-based Biomaterials for Biomedical Applications.

Mercedes Santos1, Sofía Serrano-Dúcar1, Juan González-Valdivieso1

  • 1BIOFORGE Research Group, CIBER-BBN, University of Valladolid, 47011 Valladolid, Spain.

Current Medicinal Chemistry
|May 9, 2018
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Summary

Genetically engineered protein-based polymers offer advanced biomaterials with tunable properties for biomedical uses. Elastin-derived polymers show promise in drug delivery and regenerative medicine.

Keywords:
Drug deliveryelastin-like recombinamershydrogelsmonomersnanocarriersself-assemblystimuliresponsivetissue engineering.

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Area of Science:

  • Biomaterials Science
  • Polymer Chemistry
  • Biotechnology

Background:

  • Protein-based polymers are increasingly important for novel biomaterials due to advances in genetic engineering.
  • These materials can be precisely designed with modified sequences for enhanced bioactivity and host interactions.
  • Their inherent properties like biocompatibility and self-assembly make them suitable for various biomedical applications.

Purpose of the Study:

  • To review elastin-derived protein-based polymers as biomimetic materials.
  • To discuss the design, synthesis, and characterization of these advanced polypeptides.
  • To explore their potential in controlled drug/gene delivery and tissue engineering.

Main Methods:

  • Review of literature on protein-based polymer design and synthesis.
  • Analysis of genetic engineering and biotechnological techniques for polypeptide construction.
  • Evaluation of material properties including self-assembly, stimuli-responsiveness, and biocompatibility.

Main Results:

  • Protein-based polymers offer high complexity and accuracy in design.
  • Bioactive motifs can be incorporated to improve function and material-host interactions.
  • Elastin-derived polymers exhibit significant potential for biomedical applications.

Conclusions:

  • Genetically encoded protein-based polymers are versatile biomaterials.
  • These biomaterials are promising for advanced applications in regenerative medicine and drug delivery.
  • Further research into their design and synthesis will expand their utility.