Evidence map›Paper›PMID 30705322›Full record

ArticleScientific reports2019

Colloidal Gels with Tunable Mechanomorphology Regulate Endothelial Morphogenesis.

Smruti K Nair, Sukanya Basu, Ballari Sen, Meng-Hsuan Lin, Arati N Kumar, Yuan Yuan, Paul J Cullen, Debanjan Sarkar

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
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

19 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Mapping Biomaterial Complexity by Machine Learning.Tissue engineering. Part A · 2024
    Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. Review
  12. Hydrogels: Properties and Applications in Biomedicine.Molecules (Basel, Switzerland) · 2022
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Nanoparticle-hydrogel superstructures for biomedical applications.Journal of controlled release : official journal of the Controlled Release Society · 2020
    Review
  19. Article
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

8 authors at 1 institution in 1 country.

Smruti K NairDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Sukanya BasuDepartment of Biological Sciences, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Ballari SenDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Meng-Hsuan LinDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Arati N KumarDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Yuan YuanDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Paul J CullenDepartment of Biological Sciences, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA.
Debanjan SarkarDepartment of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA. debanjan@buffalo.edu.
University at Buffalo, State University of New York · US

Funding

Control of MAPK Signaling by Cell Polarity ProteinsR01GM098629 · NIGMS · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI CULLEN, PAUL JAMES · 2011 to 2024
$4.4M
Cartilage Regeneration using Colloidal MicrogelR03EB022201 · NIBIB · STATE UNIVERSITY OF NEW YORK AT BUFFALO · PI SARKAR, DEBANJAN · 2016 to 2017
$149k
NIBIB NIH HHS R03 EB022201NIGMS NIH HHS R01 GM098629
6 · The paper itself

Abstract

Endothelial morphogenesis into capillary networks is dependent on the matrix morphology and mechanical properties. In current 3D gels, these two matrix features are interdependent and their distinct roles in endothelial organization are not known. Thus, it is important to decouple these parameters in the matrix design. Colloidal gels can be engineered to regulate the microstructural morphology and mechanics in an independent manner because colloidal gels are formed by the aggregation of particles into a self-similar 3D network. In this work, gelatin based colloidal gels with distinct mechanomorphology were developed by engineering the electrostatic interaction mediated aggregation of particles. By altering the mode of aggregation, colloidal gels showed either compact dense microstructure or tenuous strand-like networks, and the matrix stiffness was controlled independently by varying the particle fraction. Endothelial Cell (EC) networks were favored in tenuous strand-like microstructure through increased cell-matrix and cell-cell interactions, while compact dense microstructure inhibited the networks. For a given microstructure, as the gel stiffness was increased, the extent of EC network was reduced. This result demonstrates that 3D matrix morphology and mechanics provide distinct signals in a bidirectional manner during EC network formation. Colloidal gels can be used to interrogate the angiogenic responses of ECs and can be developed as a biomaterial for vascularization.

Indexed as

Cell CommunicationColloidsEndothelial CellsGelatinGelsHumansHuman Umbilical Vein Endothelial CellsMicroscopy, Electron, ScanningColloidsGelatinGels

Identifiers

PMID30705322
PMCPMC6355882
OpenAlexW2913384749

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.