Evidence map›Paper›PMID 24677775›Full record

ArticleJournal of tissue engineering and regenerative medicine2016

Anchoring a cytoactive factor in a wound bed promotes healing.

Sayani Chattopadhyay, Kathleen M Guthrie, Leandro Teixeira, Christopher J Murphy, Richard R Dubielzig, Jonathan F McAnulty, Ronald T Raines

Abstract read
In one paragraph

Article in Journal of tissue engineering and regenerative medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
2.3field-weighted citation impact, top 12% 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

33 citing papers in PubMed, 50 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. The Chemistry and Biology of Collagen Hybridization.Journal of the American Chemical Society · 2023
    Review
  9. Collagen Molecular Damage is a Hallmark of Early Atherosclerosis Development.Journal of cardiovascular translational research · 2023
    Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Electrospinning of botanicals for skin wound healing.Frontiers in bioengineering and biotechnology · 2022
    Review
  18. Review
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Sayani ChattopadhyayDepartment of Chemistry, University of Wisconsin-Madison, WI, USA.
Kathleen M GuthrieDepartment of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, WI, USA.
Leandro TeixeiraDepartment of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, WI, USA.
Christopher J MurphyDepartment of Surgical and Radiological Sciences, School of Veterinary Medicine and Department of Ophthalmology and Vision Science, School of Medicine, University of California, Davis, CA, USA.
Richard R DubielzigDepartment of Pathobiological Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, WI, USA.
Jonathan F McAnultyDepartment of Surgical Sciences, School of Veterinary Medicine, University of Wisconsin-Madison, WI, USA.
Ronald T RainesDepartment of Chemistry, University of Wisconsin-Madison, WI, USA.
University of Wisconsin–Madison · USUniversity of California, Davis · US

Funding

COLLAGEN STRUCTURE AND STABILITY IN VITRO AND IN VIVOR01AR044276 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI RAINES, RONALD T · 1996 to 2017
$5.6M
Beyond Biomaterials: Engineering the Wound BedRC2AR058971 · NIAMS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ABBOTT, NICHOLAS L, MURPHY, CHRISTOPHER JOHN · 2009 to 2010
$4.0M
ACQUISITION OF MASS SPECTROMETER FOR CORE FACILITYS10RR013790 · NCRR · UNIVERSITY OF WISCONSIN MADISON · PI RAINES, RONALD T · 1999 to 1999
–
NCRR NIH HHS S10 RR013790NIAMS NIH HHS R01 AR044276NIAMS NIH HHS RC2 AR058971
6 · The paper itself

Abstract

Wound healing is a complex process that requires the intervention of cytoactive factors. The one-time application of soluble factors to a wound bed does not maintain a steady, sufficient concentration. Here we investigated the benefits of anchoring a factor in a wound bed via a tether to endogenous collagen. We used a collagen-mimetic peptide (CMP) as a pylon. The CMP binds to damaged but not intact collagen and thus localizes a pendant cytoactive factor in the regions of a wound bed that require intervention. As a model factor, we chose substance P, a peptide of the tachykinin family that promotes wound healing. Using splinted wounds in db/db mice, we found that the one-time application of a CMP-substance P conjugate enhances wound healing compared to unconjugated substance P and other controls. Specifically, all 16 wounds treated with the conjugate closed more thoroughly and, did so with extensive re-epithelialization and mitigated inflammatory activity. These data validate a simple and general strategy for re-engineering wound beds by the integration of beneficial cytoactive factors. Copyright © 2014 John Wiley & Sons, Ltd.

Indexed as

PeptidesAnimalsBiomimetic MaterialsCollagenDisease Models, AnimalImmobilized ProteinsMaleMiceMice, Mutant StrainsSubstance PWound HealingWounds and InjuriesCollagenImmobilized ProteinsPeptidesSubstance Pcollagenextracellular matrixMus musculuspeptideSubstance Psynthetic biology

Identifiers

PMID24677775
PMCPMC4219926
OpenAlexW2104738479

What OpenQuestion holds

Textmetadata
LicenceTDM
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.