Evidence map›Paper›PMID 39752501›Full record

ArticleScience advances2025

RpH-ILV: Probe for lysosomal pH and acute LLOMe-induced membrane permeabilization in cell lines and

Izaak J Cheetham-Wilkinson, Bhavya Sivalingam, Chloe Flitton, Franziska Flottmann, Luisa Vehling, Maik Drechsler, Marija Stojchevska, Andrea Raimondi, Achim Paululat, Florian Fröhlich and 2 more

Abstract read
In one paragraph

Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Review
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  3. Review
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.

Izaak J Cheetham-WilkinsonDepartment of Biochemistry Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID 0000-0002-6025-9044
Bhavya SivalingamDivision of Molecular Membrane Biology, Department of Biology/Chemistry, Osnabrück University, 49076 Osnabrück, Germany.
Chloe FlittonDepartment of Biochemistry Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID 0009-0005-2778-8381
Franziska FlottmannDepartment of Zoology & Developmental Biology, Osnabrück University, 49076 Osnabrück, Germany.ORCID 0000-0002-0108-8177
Luisa VehlingDepartment of Zoology & Developmental Biology, Osnabrück University, 49076 Osnabrück, Germany.ORCID 0009-0005-8306-4492
Maik DrechslerDepartment of Zoology & Developmental Biology, Osnabrück University, 49076 Osnabrück, Germany.
Marija StojchevskaDepartment of Biochemistry Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID 0009-0009-4559-0888
Andrea RaimondiExperimental Imaging Center, San Raffaele Scientific Institute, Milan, Italy.ORCID 0000-0002-4563-386X
Achim PaululatDepartment of Zoology & Developmental Biology, Osnabrück University, 49076 Osnabrück, Germany.
Florian FröhlichDivision of Molecular Membrane Biology, Department of Biology/Chemistry, Osnabrück University, 49076 Osnabrück, Germany.ORCID 0000-0001-8307-2189
Laura E SwanDepartment of Biochemistry Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID 0000-0002-6312-6263
Massimiliano StagiDepartment of Biochemistry Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK.ORCID 0000-0002-5827-902X

Funding

Wellcome Trust
6 · The paper itself

Abstract

Lysosomal pH dysregulation is a critical element of the pathophysiology of neurodegenerative diseases, cancers, and lysosomal storage disorders (LSDs). To study the role of lysosomes in pathophysiology, probes to analyze lysosomal size, positioning, and pH are indispensable tools. Here, we developed and characterized a ratiometric genetically encoded lysosomal pH probe, RpH-ILV, targeted to a subpopulation of lysosomal intraluminal vesicles. This subpopulation behaves similarly to the general population of LAMP1-positive vesicles in terms of pH response to pharmacological stresses. In addition, RpH-ILV, which is trafficked to the lysosome via a different cytosolic motif than our previous ratiometric sensor, RpH-LAMP1, is well tolerated by the model organism

Indexed as

Drosophila melanogasterLysosomesAnimalsCell LineCell MembraneCell Membrane PermeabilityHumansHydrogen-Ion Concentration

Identifiers

PMID39752501
PMCPMC11698090

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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.