Evidence map›Paper›PMID 31720665›Full record

ArticleOrganic & biomolecular chemistry2019

Optimization of interstrand interactions enables burn detection with a collagen-mimetic peptide.

Jesús M Dones, I Caglar Tanrikulu, Jenu V Chacko, Alexandra B Schroeder, Trish T Hoang, Angela L F Gibson, Kevin W Eliceiri, Ronald T Raines

Open access · hybridAbstract read
In one paragraph

Article in Organic & biomolecular chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

17 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Article
  3. Around the collagen triple helix: an introduction to studying associated genetic and acquired diseases.Matrix biology : journal of the International Society for Matrix Biology · 2025
    Review
  4. An outcome-defining role for the triple-helical domain in regulating collagen-I assembly.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Collagen Mimetic Peptides.Bioengineering (Basel, Switzerland) · 2021
    Review
  12. Article
  13. Optical imaging of collagen fiber damage to assess thermally injured human skin.Wound repair and regeneration : official publication of the Wound Healing Society [and] the European Tissue Repair Society · 2020
    Article
  14. Role for Cell-Surface Collagen ofACS infectious diseases · 2020
    Article
  15. Article
  16. Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  17. Templated Collagen "Double Helices" Maintain Their Structure.Journal of the American Chemical Society · 2020
    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 2 institutions in 1 country.

Jesús M DonesDepartment of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA. rtraines@mit.edu.
I Caglar Tanrikulu
Jenu V Chacko
Alexandra B Schroeder
Trish T Hoang
Angela L F Gibson
Kevin W Eliceiri
Ronald T Raines
University of Wisconsin–Madison · USMassachusetts Institute of Technology · 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
Chemistry and Biology of CollagenR56AR044276 · NIAMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI RAINES, RONALD T · 2019 to 2020
$826k
NIAMS NIH HHS R01 AR044276NIAMS NIH HHS R56 AR044276
6 · The paper itself

Abstract

Collagen is an abundant component of the extracellular matrix and connective tissues. Some collagen-mimetic peptides (CMPs) that do not form homotrimers can anneal to damaged tissue. Here, through a computational screen, we identify (flpHypGly)7 as an optimal monomeric CMP for heterotrimer formation. We find that (flpHypGly)7 forms stable triple helices with (ProProGly)7 but not with itself. The nonnatural amino acid HflpOH, which is (2S,4S)-4-fluoroproline, is not toxic to human fibroblasts or keratinocytes. Conjugation of (flpHypGly)7 to a fluorescent dye enables the facile detection of burned collagenous tissue with high specificity. The ubiquity of collagen and the prevalence of injuries and diseases that disrupt endogenous collagen suggests widespread utility for this approach.

Indexed as

BurnsCollagenHumansModels, MolecularPeptidesCollagenPeptides

Identifiers

PMID31720665
PMCPMC7018443
OpenAlexW2982375249

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.