Evidence map›Paper›PMID 29434258›Full record

ArticleNature communications2018

Rationally designed synthetic protein hydrogels with predictable mechanical properties.

Junhua Wu, Pengfei Li, Chenling Dong, Heting Jiang, Bin Xue, Xiang Gao, Meng Qin, Wei Wang, Bin Chen, Yi Cao

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing 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

67 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Ionic Crosslinking Improves the Stiffness and Toughness of Protein Hydrogels.Polymer science & technology (Washington, D.C.) · 2025
    Article
  6. Mechanochemistry: Fundamental Principles and Applications.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  7. Engineered Hydrogels for Organoid Models of Human Nonalcoholic Fatty Liver Disease.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Article
  8. Article
  9. Article
  10. Capturing Dynamic Assembly of Nanoscale Proteins During Network Formation.Small (Weinheim an der Bergstrasse, Germany) · 2025
    Article
  11. Article
  12. Review
  13. Engineered Protein Hydrogels as Biomimetic Cellular Scaffolds.Advanced materials (Deerfield Beach, Fla.) · 2024
    Review
  14. Article
  15. Advancing Synthetic Hydrogels through Nature-Inspired Materials Chemistry.Advanced materials (Deerfield Beach, Fla.) · 2024
    Review
  16. Article
  17. Article
  18. Tough Hydrogels with Different Toughening Mechanisms and Applications.International journal of molecular sciences · 2024
    Review
  19. Article
  20. De novo design of modular protein hydrogels with programmable intra- and extracellular viscoelasticity.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article

7 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.

Junhua WuCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Pengfei LiCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Chenling DongDepartment of Engineering Mechanics, Zhejiang University, Hangzhou, 310027, China.
Heting JiangCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Bin XueCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Xiang GaoCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Meng QinCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China.
Wei WangCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China. wangwei@nju.edu.cn.
Bin ChenDepartment of Engineering Mechanics, Zhejiang University, Hangzhou, 310027, China. chenb6@zju.edu.cn.
Yi CaoCollaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, 210093, China. caoyi@nju.edu.cn.ORCID http://orcid.org/0000-0003-1493-7868

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Designing synthetic protein hydrogels with tailored mechanical properties similar to naturally occurring tissues is an eternal pursuit in tissue engineering and stem cell and cancer research. However, it remains challenging to correlate the mechanical properties of protein hydrogels with the nanomechanics of individual building blocks. Here we use single-molecule force spectroscopy, protein engineering and theoretical modeling to prove that the mechanical properties of protein hydrogels are predictable based on the mechanical hierarchy of the cross-linkers and the load-bearing modules at the molecular level. These findings provide a framework for rationally designing protein hydrogels with independently tunable elasticity, extensibility, toughness and self-healing. Using this principle, we demonstrate the engineering of self-healable muscle-mimicking hydrogels that can significantly dissipate energy through protein unfolding. We expect that this principle can be generalized for the construction of protein hydrogels with customized mechanical properties for biomedical applications.

Indexed as

Biocompatible MaterialsElasticityHydrogelsMechanical PhenomenaProteinsTissue EngineeringBiocompatible MaterialsHydrogelsProteins

Identifiers

PMID29434258
PMCPMC5809592

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Registered trials

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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.