Author

Marta Rizzi

University of FreiburgORCID 0000-0002-5153-6089Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 3 Organism:human· 3 Research Focus:differential expression· 2 Assay:scRNA-seq· 2 Approach:statistical model· 2 Approach:deep learning· 1 Approach:experimental assay· 1 Assay:flow cytometry· 1

Frequent Co-Authors

Jakov KorzhenevichiD· 3 shared Franziska SchmidtiD· 2 shared Michael SvatoňiD· 2 shared Anela TosevskaiD· 1 shared Biola M. JavierreiD· 1 shared Carla ZimmermaniD· 1 shared Carmen Sancho‐SerraiD· 1 shared Chenqu SuoiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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3 shared papersImmunology

Jakov KorzhenevichORCID

Mutual co-authors in cluster

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3 papers

Recent·Most cited

Time-resolved immune dynamics in rheumatoid arthritis under Methotrexate therapy

Teresa Preglej, Anela Tosevska, Marie Brinkmann, Philipp Schatzlmaier, Franziska Schmidt, Jakov Korzhenevich, Elisabeth Simader, Daniela Sieghart, Philipp Hofer, Thomas Krausgruber, Lina Dobnikar, Christoph Bock, Thomas Karonitsch, Renate Kain, Hannes Stockinger, , Michael Markus Bonelli

This study uses scRNA-seq and immunophenotyping to analyze immune changes in RA patients on MTX, showing early restoration of naive T/B cells and reduced memory T cells, with plasmablasts as a potential biomarker.

Annals of the Rheumatic Diseases · Jun 11, 2026Peer-reviewedGenomics

Comprehensive Profiling of Age- and Immune Cell- Specific Signaling Activation Using Multiplex Phosphoflow

Petra Hadlová, Michael Svatoň, Kateřina Kochmannová, Jakov Korzhenevich, Franziska Schmidt, Stefan F. H. Neys, Marei-Theresa Bott, Petra Vrabcová, Julian Staniek, Markéta Bloomfield, Tomáš Kalina, Marta Rizzi

The paper develops a multiplex phosphoflow assay to profile age- and immune cell-specific signaling activation in 18 subpopulations, revealing distinct patterns in healthy individuals aged 1-69 years.

bioRxiv · May 27, 2026 · PreprintImmunology

Decoding human B cell ontogeny in prenatal and adult bone marrow and in vitro models via single-cell multiomics

Roser Vilarrasa‐Blasi, Seungjoon Kim, J. Patrick Pett, Jakov Korzhenevich, Michael Svatoň, Chenqu Suo, Frederick C.K. Wong, Oxana Nashchekina, Di Zhou, Ryan M. Colligan, Yale S. Michaels, Carla Zimmerman, Kevin Troulé, Hananeh Aliee, Valentina Lorenzi, , Roser Vento-Tormo

This study creates a single-cell multiomics atlas of B cell development in prenatal and adult bone marrow and in vitro models, identifying novel cell subsets and molecular signatures.

bioRxiv · Aug 31, 2025 · PreprintImmunology