Evidence map›Paper›PMID 19603053›Full record

ArticleThe Journal of investigative dermatology2009

Hyaluronan accumulation in wounded epidermis: a mediator of keratinocyte activation.

Raija H Tammi, Markku I Tammi

Abstract readComment
PubMed Publisher
In one paragraph

Article in The Journal of investigative dermatology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.6field-weighted citation impact, top 19% 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

12 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Proteoglycans in Normal and Healing Skin.Advances in wound care · 2015
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors at 1 institution in 1 country.

Raija H TammiDepartment of Biomedicine, Biocenter Kuopio, University of Kuopio, Kuopio, Finland. rtammi@uku.fi
Markku I Tammi
University of Eastern Finland · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The high-molecular-mass polysaccharide hyaluronan is abundant in the extracellular space between adjacent keratinocytes throughout the vital part of epidermis. It has a rapid turnover, and its content is subject to large fluctuations due to physiological and environmental conditions, with the strongest effects mediated by EGFR signaling. Using an elegant organotypic culture system, Monslow et al. (2009, this issue) demonstrate that heparin-binding (HB)-EGF released from its membrane anchor is the major ligand of EGFR in injured epidermis, accounting for the autocrine and paracrine activation of hyaluronan synthesis by the keratinocytes in the neighborhood, thus facilitating the epidermal wound-healing response.

Indexed as

Wound HealingAnimalsEpidermisEpithelial CellsHeparin-binding EGF-like Growth FactorHumansHyaluronic AcidIntercellular Signaling Peptides and ProteinsKeratinocytesHBEGF protein, humanHeparin-binding EGF-like Growth FactorHyaluronic AcidIntercellular Signaling Peptides and Proteins

Identifiers

PMID19603053
OpenAlexW2023063215

What OpenQuestion holds

Textmetadata
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.