Evidence map›Paper›PMID 34884484›Full record

ArticleInternational journal of molecular sciences2021

Fibroblast Activation Protein Targeted Photodynamic Therapy Selectively Kills Activated Skin Fibroblasts from Systemic Sclerosis Patients and Prevents Tissue Contraction.

Daphne N Dorst, Arjan P M van Caam, Elly L Vitters, Birgitte Walgreen, Monique M A Helsen, Christian Klein, Shreya Gudi, Tirza Wubs, Jyoti Kumari, Madelon C Vonk and 2 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
1.2field-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

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Targeting Fibrosis in Arthritis Using mRNA Vaccine-Based Approach.Methods in molecular biology (Clifton, N.J.) · 2026
    Article
  3. Article
  4. Depleting Autoreactive B‑Cells Using Targeted Photodynamic Therapy.ACS pharmacology & translational science · 2025
    Article
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  6. Review
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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

12 authors at 2 institutions in 2 countries.

Daphne N DorstDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.ORCID 0000-0002-9292-0693
Arjan P M van CaamDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.ORCID 0000-0001-5473-4884
Elly L VittersDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Birgitte WalgreenDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Monique M A HelsenDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Christian KleinRoche Pharma Research and Early Development, Roche Innovation Center Zurich, 8952 Schlieren, Switzerland.ORCID 0000-0001-7594-7280
Shreya GudiDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Tirza WubsInstitute for Molecules and Materials, Radboud University, 6525 AJ Nijmegen, The Netherlands.
Jyoti KumariInstitute for Molecules and Materials, Radboud University, 6525 AJ Nijmegen, The Netherlands.
Madelon C VonkDepartment of Rheumatology, Radboud University Medical Center, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Peter M van der KraanDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Marije I KoendersDepartment of Experimental Rheumatology, Radboud University Medical Centre, Daphne Dorst, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
Radboud University Nijmegen · NLRoche (Switzerland) · CH

Funding

Health Holland LSHI20003
6 · The paper itself

Abstract

Systemic sclerosis (SSc) is a rare, severe, auto-immune disease characterized by inflammation, vasculopathy and fibrosis. Activated (myo)fibroblasts are crucial drivers of this fibrosis. By exploiting their expression of fibroblast activation protein (FAP) to perform targeted photodynamic therapy (tPDT), we can locoregionally deplete these pathogenic cells. In this study, we explored the use of FAP-tPDT in primary skin fibroblasts from SSc patients, both in 2D and 3D cultures.

Indexed as

Collagen Type IEndopeptidasesExtracellular MatrixFibroblast Activation Protein AlphaFibroblastsFibrosisHumansMembrane ProteinsMyofibroblastsPhotochemotherapyScleroderma, SystemicCollagen Type IEndopeptidasesFibroblast Activation Protein AlphaMembrane Proteinsfibroblast activation proteinfibroblastsphotodynamic therapysystemic sclerosis

Identifiers

PMID34884484
PMCPMC8657852
OpenAlexW3217628868

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.