Author

Joel Guerra

Helmholtz MunichORCID 0000-0002-7149-3784Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cell type annotation· 1 Research Focus:cell-cell communication· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Research Focus:host-pathogen & immune response· 1 Assay:proteomics· 1

Frequent Co-Authors

Alexander BarteltiD· 2 shared Alina A. Walth-Hummel· 1 shared Anna Simone Jung· 1 shared Anna-Kristin Ludwig· 1 shared Christian WeberiD· 1 shared Daniela Hass· 1 shared Donato SantovitoiD· 1 shared Dorothee AtzleriD· 1 shared

Activity by Year

2025-2025 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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2 shared papersImmunology

Alexander BarteltORCID

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2 papers

Recent·Most cited

Galectin-1 induces macrophage immunometabolic reprogramming, modulates T cell immunity and attenuates atherosclerotic plaque formation

Ya Li, Julian Leberzammer, Xavier Blanchet, Rundan Duan, Michael Lacy, Vasiliki Triantafyllidou, Veit Eckardt, Eva Briem, Anna Simone Jung, Rui Jun Su, Joel Guerra, Yvonne J. F. M. Jansen, Michael Hristov, Wolfgang Enard, Jürgen Bernhagen, , Philipp von Hundelshausen

This study shows that Galectin-1 reduces atherosclerotic plaque formation by reprogramming macrophages and modulating T cell immunity through both glycan-dependent and -independent mechanisms.

Atherosclerosis · Dec 4, 2025Peer-reviewedImmunology

Chronic intermittent fasting impairs β-cell maturation and function in adolescent mice

Leonardo Matta, Peter Weber, Süheda Erener, Alina A. Walth-Hummel, Daniela Hass, Lea K. Bühler, Katarina Klepac, Julia Szendroedi, Joel Guerra, Maria Rohm, Michael Sterr, Heiko Lickert, Alexander Bartelt, Stephan Herzig

This study shows chronic intermittent fasting impairs β-cell maturation and function in adolescent mice, but not in adults, with similar patterns observed in human type 1 diabetes.

Cell Reports · Jan 18, 2025Peer-reviewedPhysiology