Evidence map›Paper›PMID 25759797›Full record

ReviewEuropean thyroid journal2014

Platelet-derived growth factor: a key factor in the pathogenesis of graves' ophthalmopathy and potential target for treatment.

Sita Virakul, Leendert van Steensel, Virgil A S H Dalm, Dion Paridaens, P Martin van Hagen, Willem A Dik

Open access · bronzeAbstract readReview
In one paragraph

Review in European thyroid journal, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 2 pooled it
1.7field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 2 syntheses or guidelines pooled it, 40 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

6 authors at 1 institution in 1 country.

Sita VirakulDepartment of Immunology, University Medical Center Rotterdam, The Netherlands ; Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, The Netherlands.
Leendert van SteenselDepartment of Immunology, University Medical Center Rotterdam, The Netherlands.
Virgil A S H DalmDepartment of Immunology, University Medical Center Rotterdam, The Netherlands.
Dion ParidaensDepartment of Rotterdam Eye Hospital, Rotterdam, The Netherlands ; Department of Ophthalmology, Geneva University Hospitals, Geneva, Switzerland.
P Martin van HagenDepartment of Immunology, University Medical Center Rotterdam, The Netherlands ; Department of Internal Medicine, Erasmus MC, University Medical Center Rotterdam, The Netherlands ; Department of Rotterdam Eye Hospital, Rotterdam, The Netherlands.
Willem A DikDepartment of Immunology, University Medical Center Rotterdam, The Netherlands.
Erasmus MC · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Activation of orbital fibroblasts resulting in excessive proliferation, cytokine and hyaluronan production and differentiation into adipocytes, is a main determinant of orbital tissue inflammation and tissue expansion in Graves' ophthalmopathy (GO). During the last years we have shown that the platelet-derived growth factor (PDGF) isoforms PDGF-AA, PDGF-AB and PDGF-BB are increased in orbital tissue from GO patients with active and inactive disease. These PDGF isoforms exhibit the capacity to stimulate proliferation, hyaluronan and cytokine/chemokine production by orbital fibroblasts. Moreover, PDGF-AB and PDGF-BB increase thyroid stimulating hormone receptor (TSHR) expression by orbital fibroblasts, which enhances the orbital fibroblast activating capacity of the THSR stimulatory autoantibodies present in Graves' disease (GD) patients. Of these PDGF isoforms PDGF-BB exhibits the strongest orbital fibroblast activating effects, which is likely related to its ability to bind both the PDGF-receptor (PDGF-R)α and PDGF-Rβ chains. Thus the PDGF-system fulfills important roles in orbital fibroblast activation in both active and inactive GO, which supports a therapeutic rationale for blocking PDGF signaling in GO. Tyrosine kinase inhibitors (TKIs) may be candidates to target PDGF signaling. Of several TKIs tested dasatinib exhibited the highest potency to block PDGF-R signaling in orbital fibroblasts and may represent a promising compound for the treatment of GO as it was effective at low dosage and is associated with less side effects compared to imatinib mesylate and nilotinib. In this review the contribution of PDGF to the pathophysiology of GO as well as therapeutic approaches to target this PDGF-system will be addressed.

Indexed as

CytokinesDasatinibGraves’ ophthalmopathyHyaluronanImatinib mesylateNilotinibOrbital fibroblastPlatelet-derived growth factorProliferationThyroid stimulating hormone receptor

Identifiers

PMID25759797
PMCPMC4311307
OpenAlexW1993971400

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.