Evidence map›Paper›PMID 25395921›Full record

ArticleAdvanced functional materials2014

Highly tunable elastomeric silk biomaterials.

Benjamin P Partlow, Craig W Hanna, Jelena Rnjak-Kovacina, Jodie E Moreau, Matthew B Applegate, Kelly A Burke, Benedetto Marelli, Alexander N Mitropoulos, Fiorenzo G Omenetto, David L Kaplan

Abstract read
In one paragraph

Article in Advanced functional materials, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 133 papers.

0numbers the graph read from it
0cells of the map it votes in
133citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

133 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. HGels (Basel, Switzerland) · 2025
    Article
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  7. Review
  8. Article
  9. Article
  10. Exploring the functional properties ofMaterials today. Communications · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Silk fibroin-based inks forBioactive materials · 2024
    Article
  20. Article

73 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Benjamin P PartlowDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Craig W HannaDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Jelena Rnjak-KovacinaDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Jodie E MoreauDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Matthew B ApplegateDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Kelly A BurkeDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Benedetto MarelliDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Alexander N MitropoulosDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
Fiorenzo G OmenettoDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).
David L KaplanDepartment of Biomedical Engineering, Tufts University, 4 Colby St. Medford, MA 02155 (USA).

Funding

Translational Bioreactors - Engineering Complex TissuesP41EB002520 · NIBIB · TUFTS UNIVERSITY MEDFORD · PI KAPLAN, DAVID L. · 2004 to 2018
$16.7M
Tissue Engineering Cornea ReplacementsR01EY020856 · NEI · TUFTS UNIVERSITY MEDFORD · PI KAPLAN, DAVID L. · 2010 to 2016
$2.7M
Multifunctional Tropoelastin-Silk Biomaterial SystemsR01EB014283 · NIBIB · TUFTS UNIVERSITY MEDFORD · PI KAPLAN, DAVID L. · 2012 to 2015
$1.2M
NEI NIH HHS R01 EY020856NIBIB NIH HHS P41 EB002520NIBIB NIH HHS R01 EB014283
6 · The paper itself

Abstract

Elastomeric, fully degradable and biocompatible biomaterials are rare, with current options presenting significant limitations in terms of ease of functionalization and tunable mechanical and degradation properties. We report a new method for covalently crosslinking tyrosine residues in silk proteins, via horseradish peroxidase and hydrogen peroxide, to generate highly elastic hydrogels with tunable properties. The tunable mechanical properties, gelation kinetics and swelling properties of these new protein polymers, in addition to their ability to withstand shear strains on the order of 100%, compressive strains greater than 70% and display stiffness between 200 - 10,000 Pa, covering a significant portion of the properties of native soft tissues. Molecular weight and solvent composition allowed control of material mechanical properties over several orders of magnitude while maintaining high resilience and resistance to fatigue. Encapsulation of human bone marrow derived mesenchymal stem cells (hMSC) showed long term survival and exhibited cell-matrix interactions reflective of both silk concentration and gelation conditions. Further biocompatibility of these materials were demonstrated with

Indexed as

biomaterialsbiopolymerselastomershydrogelssilk

Identifiers

PMID25395921
PMCPMC4225629

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.