Ewa Stepien

Professor

Uniwersytet Jagielloński w Krakowie

Poland

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About

Professor Ewa Stepien is a faculty member at Uniwersytet Jagiellonski w Krakowie, Poland. She focuses her research on the analysis of extracellular vesicles, epigenetic biomarkers, and tumor microenvironments, as evidenced by her recent publications. Her work includes significant contributions to understanding sphingolipids in diabetes, developing preclinical models for melanoma research, and the clinical applications of PET imaging technology.

Articles (23)

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2026

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2025

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2022

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2022

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2022

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2022

Collaborators (18)

YIZHOU CHEN

University of Bern

SWITZERLAND

Ewa Stepien

Research Interests

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About

Articles (23)

ToF-SIMS revealing sphingolipids composition in extracellular vesicles and paternal β-cells after persistent hyperglycemia

Non-maximal entanglement of photons from positron-electron annihilation demonstrated using a plastic PET scanner

The Proteomic Analysis of Platelet Extracellular Vesicles in Diabetic Patients by nanoLC-MALDI-MS/MS and nanoLC-TIMS-MS/MS

Effect of Neutron Radiation on 10BPA-Loaded Melanoma Spheroids and Melanocytes

μPPET: Investigating the Muon Puzzle with J-PET Detectors

Total Body PET/CT: Clinical Value and Future Aspects of Quantification in Static and Dynamic Imaging

Developing a Tumor Microenvironment in Rotating Human Melanoma Cell Cultures: Study of a Novel Preclinical Model

Epigenetic Biomarkers of Cardiovascular Risk in Frail Patients—A Scope Review

Comparison of nanoLC-MALDI-MS/MS with nanoLC-TIMS-MS/MS in the proteomic analysis of extracellular vesicles of bronchoalveolar lavage fluid

SPLIT: Statistical Positronium Lifetime Image Reconstruction via Time-Thresholding

Errata: Transcriptomic data analysis of melanocytes and melanoma cell lines of LAT transporter genes for precise medicine

Colloquium : Positronium physics and biomedical applications

Extracellular vesicles in vascular pathophysiology: beyond their molecular content

Efficiency determination of J-PET: first plastic scintillators-based PET scanner

Developing a novel positronium biomarker for cardiac myxoma imaging

miRNA Signature of Urine Extracellular Vesicles Shows the Involvement of Inflammatory and Apoptotic Processes in Diabetic Chronic Kidney Disease

Application of an ultra-high dose rate (FLASH) proton beam for the 3D cancer cell model – a proof of concept

Estimating influence of positron range in proton-therapy-beam monitoring with PET

ProTheRaMon—a GATE simulation framework for proton therapy range monitoring using PET imaging

Radiovesicolomics-new approach in medical imaging.

Study of the influence of hyperglycemia on the abundance of amino acids, fatty acids, and selected lipids in extracellular vesicles using TOF-SIMS

Large extracellular vesicles do not mitigate the harmful effect of hyperglycemia on endothelial cell mobility.

Micro-computed tomography for analysis of heavy metal accumulation in the opercula.

Collaborators (18)

YIZHOU CHEN

Eryk Czerwiński

Paulina Stasica

Jakub Baran

Alessio Porcelli

catalina curceanu

Szymon Niedźwiecki

Wojciech Piekoszewski

Elena Perez del Rio

Michał Silarski

Pawel Moskal

Agnieszka Paziewska

Marek Drab

Edward Lisowski

Gerard Ariño-Estrada

Jan Swakoń

Beatrix Hiesmayr

Magdalena Skurzok

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