Evidence map›Paper›PMID 28936615›Full record

ArticleCell and tissue research2017

Procollagen C-proteinase enhancer 1 (PCPE-1) functions as an anti-angiogenic factor and enhances epithelial recovery in injured cornea.

Dawiyat Massoudi, Colin J Germer, Jeffrey M Glisch, Daniel S Greenspan

Abstract read
In one paragraph

Article in Cell and tissue research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.4field-weighted citation impact, top 33% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. PCPE1 and PCPE2: When Sequence Similarity Masks Functional Diversity.Arteriosclerosis, thrombosis, and vascular biology · 2026
    Review
  2. Article
  3. Evaluating serum biomarkers in keratoconus: the role of PCPE-1 and PCPE-2 in collagen metabolism and disease progression.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
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  11. Effects of bone morphogenetic proteins on epithelial repair.Experimental biology and medicine (Maywood, N.J.) · 2021
    Review
  12. Article
  13. Article
  14. 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

4 authors at 1 institution in 1 country.

Dawiyat MassoudiDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, 4503 WIMRII, 1111 Highland Ave., Madison, WI, 53705, USA.
Colin J GermerDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, 4503 WIMRII, 1111 Highland Ave., Madison, WI, 53705, USA.
Jeffrey M GlischDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, 4503 WIMRII, 1111 Highland Ave., Madison, WI, 53705, USA.
Daniel S GreenspanDepartment of Cell and Regenerative Biology, University of Wisconsin School of Medicine and Public Health, 4503 WIMRII, 1111 Highland Ave., Madison, WI, 53705, USA. dsgreens@wisc.edu.
University of Wisconsin–Madison · US

Funding

Molecular Biology Of Collagen Type VR01AR047746 · NIAMS · UNIVERSITY OF WISCONSIN-MADISON · PI GREENSPAN, DANIEL S · 2001 to 2013
$3.0M
NIAMS NIH HHS R01 AR047746NIH HHS R01AR047746
6 · The paper itself

Abstract

Procollagen C-proteinase enhancer 1 (PCPE-1) has been characterized as a protein capable of enhancing the activity of bone morphogenetic protein 1/tolloid-like proteinases in the biosynthetic processing of C-propeptides from procollagens I-III. This processing step is thought necessary to the formation of collagen I-III monomers capable of forming fibrils. Thus, PCPE-1 is predicted to play an important role in scarring, as scar tissue is predominantly composed of fibrillar collagen. Corneal scarring is of great clinical importance, as it leads to loss of visual acuity and, in severe cases, blindness. Here, we investigate a possible role for PCPE-1 in corneal scarring. Although differences in corneal opacity associated with scarring following injury of Pcolce

Indexed as

AnimalsCells, CulturedCollagenCorneaCorneal InjuriesCorneal KeratocytesExtracellular Matrix ProteinsGlycoproteinsMiceMice, Inbred C57BLMice, KnockoutNeovascularization, PhysiologicWound HealingCollagenExtracellular Matrix ProteinsGlycoproteinsPcolce protein, mouseAngiogenesisBMP1CollagenCorneaEpitheliumExtracellular matrixPCOLCE1

Identifiers

PMID28936615
PMCPMC5705274
OpenAlexW2760513056

What OpenQuestion holds

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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.