Evidence map›Paper›PMID 8506947›Full record

ArticleThe American journal of pathology1993

Increased interleukin-1 beta and fibronectin expression are early features of the development of the postcardiac transplant coronary arteriopathy in piglets.

N Clausell, S Molossi, M Rabinovitch

Open access · greenAbstract read
In one paragraph

Article in The American journal of pathology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

15 citing papers in PubMed, 50 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

N ClausellDivision of Cardiovascular Research, Hospital for Sick Children, Toronto, Ontario, Canada.
S Molossi
M Rabinovitch
Hospital for Sick Children · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The mechanism causing intimal thickening in the postcardiac transplant coronary arteriopathy (PCTCA) is associated with interactions between inflammatory cells and vascular cells. Our previous studies related intimal thickening to fibronectin-dependent smooth muscle cell (SMC) migration into the subendothelium, and others have shown that cytokines, eg, interleukin (IL)-1 beta, up-regulate SMC fibronectin synthesis. In this study, we identified, in piglets, features compatible with early development of the PCTCA. Ultrastructure revealed increased SMC and inflammatory cells in the subendothelium. Immunohistochemistry showed major histocompatibility complex II presentation in the endothelium and adventitia, associated with infiltration of different subsets of inflammatory cells; increased IL-1 beta, particularly in the endothelium; and fibronectin, in the subendothelium and inner media, the latter confirmed by quantitative immunoelectron microscopy. In the PCTCA, increases in IL-1 beta and fibronectin could mediate adherence, transendothelial migration and trapping of inflammatory cells, and SMC migration into the subendothelium.

Indexed as

AnimalsCell MovementCoronary Artery DiseaseCoronary CirculationCoronary VesselsDisease Models, AnimalEndothelium, VascularFibronectinsHeart TransplantationImmunohistochemistryInterleukin-1Microscopy, ElectronMicroscopy, ImmunoelectronSwineFibronectinsInterleukin-1

Identifiers

PMID8506947
PMCPMC1886979
OpenAlexW1421685253

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.