Evidence map›Paper›PMID 30038331›Full record

ArticleScientific reports2018

Urine-derived cells: a promising diagnostic tool in Fabry disease patients.

Gisela G Slaats, Fabian Braun, Martin Hoehne, Laura E Frech, Linda Blomberg, Thomas Benzing, Bernhard Schermer, Markus M Rinschen, Christine E Kurschat

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
2.5field-weighted citation impact, top 11% 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

26 citing papers in PubMed, 38 citations in OpenAlex.

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  12. Dysregulated DNA methylation in the pathogenesis of Fabry disease.Molecular genetics and metabolism reports · 2022
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  20. Disease Modeling To Understand the Pathomechanisms of Human Genetic Kidney Disorders.Clinical journal of the American Society of Nephrology : CJASN · 2020
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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

9 authors at 2 institutions in 1 country.

Gisela G SlaatsDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Fabian BraunDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Martin HoehneDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Laura E FrechDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Linda BlombergDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Thomas BenzingDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Bernhard SchermerDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.ORCID 0000-0002-5194-9000
Markus M RinschenDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany.
Christine E KurschatDepartment II of Internal Medicine Medicine and Center for Rare Diseases Cologne, University Hospital of Cologne, Cologne, Germany. christine.kurschat@uk-koeln.de.
University of Cologne · DEUniversität Hamburg · DE

Funding

European Molecular Biology Organization (EMBO) ALTF 475-2016
6 · The paper itself

Abstract

Fabry disease is a lysosomal storage disorder resulting from impaired alpha-galactosidase A (α-Gal A) enzyme activity due to mutations in the GLA gene. Currently, powerful diagnostic tools and in vivo research models to study Fabry disease are missing, which is a major obstacle for further improvements in diagnosis and therapy. Here, we explore the utility of urine-derived primary cells of Fabry disease patients. Viable cells were isolated and cultured from fresh urine void. The obtained cell culture, modeling the renal epithelium, is characterized by patient-specific information. We demonstrate that this non-invasive source of patient cells provides an adequate cellular in vivo model as cells exhibit decreased α-Gal A enzyme activity and concomitant globotriaosylceramide accumulation. Subsequent quantitative proteomic analyses revealed dysregulation of endosomal and lysosomal proteins indicating an involvement of the Coordinated Lysosomal Expression and Regulation (CLEAR) network in the disease pathology. This proteomic pattern resembled data from our previously described human podocyte model of Fabry disease. Taken together, the employment of urine-derived primary cells of Fabry disease patients might have diagnostic and prognostic implications in the future. Our findings pave the way towards a more detailed understanding of pathophysiological mechanisms and may allow the development of future tailored therapeutic strategies.

Indexed as

AdultAgedalpha-GalactosidaseFabry DiseaseFemaleHumansMaleMiddle AgedProteomicsTrihexosylceramidesUrinealpha-GalactosidaseglobotriaosylceramideTrihexosylceramides

Identifiers

PMID30038331
PMCPMC6056427
OpenAlexW2883331842

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Registered trials

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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.