Author

Ewa Łucja Stępień

Jagiellonian UniversityORCID 0000-0003-3589-1715Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biophysics· 2 Bioinformatics· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Organism:human· 3 Research Focus:cell type annotation· 2 Assay:proteomics· 2 Approach:statistical model· 2 Research Focus:benchmarking· 1 Assay:bulk RNA-seq· 1 Research Focus:database / resource· 1 Research Focus:differential expression· 1

Frequent Co-Authors

Bartosz LeszczyńskiiD· 2 shared Magdalena SkalskaiD· 2 shared Ali Dinari· 1 shared Andrzej WróbeliD· 1 shared Armin M Ebrahimi· 1 shared Francisco J. EnguitaiD· 1 shared Grzegorz KopećiD· 1 shared Jakub StępniewskiiD· 1 shared

Activity by Year

2018-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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2 shared papersMolecular Biology

Bartosz LeszczyńskiORCID

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4 papers

Recent·Most cited

Molecular BiologyNanotheranosticsPeer-reviewedMay 27, 2026

Small extracellular vesicles reflect senescence progression in human bone marrow-derived mesenchymal stem cells during hollow fiber bioreactor culture

Ali Dinari, Armin M Ebrahimi, Bartosz Leszczyński…·Ewa Łucja Stępień

This study shows that small extracellular vesicles from human BMSCs in a hollow fiber bioreactor reflect senescence progression through proteomic changes mirroring cellular aging.

DOI 10.7150/ntno.132088

humanproteomics

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BiophysicsbioRxivPreprintNov 17, 2025

Fresh Paraformaldehyde Preserves Thrombus Biochemistry -Infrared Spectroscopy and Secondary Ion Mass Spectrometry Investigation of Pulmonary Artery Thrombi

Simbarashe Moyo, Andrzej Wróbel, Bartosz Leszczyński…·Ewa Łucja Stępień

This study quantifies how aged paraformaldehyde affects thrombus molecular integrity using spectroscopy and shows a QC workflow to ensure consistency in fixative quality.

1 citation

humanbulk RNA-seq

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BiophysicsTalantaPeer-reviewedJul 15, 2025

Revealing sphingolipids composition in extracellular vesicles and paternal β-cells after persistent hyperglycemia

Magdalena Skalska, Martyna Durak-Kozica, Ewa Łucja Stępień

The paper uses ToF-SIMS to analyze sphingolipid changes in extracellular vesicles and β-cells under hyperglycemia, finding differential lipid profiles between EVs and cells.

9 citations

humanproteomics

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BioinformaticsNon-Coding RNAPeer-reviewedFeb 16, 2018

miRNAtools: advanced training using the miRNA web of knowledge

Ewa Łucja Stępień, Marina C. Costa, Francisco J. Enguita

The paper introduces miRNAtools, a web repository of miRNA analysis tools and tutorials for advanced training in miRNA functional analysis.

8 citations

database / resourcebenchmarking

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