Author

Andrea Alimonti

University of PaduaORCID 0000-0002-9362-2313Unclaimed ORCID profile · follow to get notified of new preprints

Additional preprints under this name without ORCID

Andrea Alimonti1 paper · Institute of Oncology Research;

Biology Disciplines

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Cell Biology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:differential expression· 1 Research Focus:host-pathogen & immune response· 1 Organism:human· 1 Approach:mechanistic / dynamical model· 1 Assay:metabolomics· 1

Frequent Co-Authors

Francesco PaneniiD· 2 shared Frank RuschitzkaiD· 2 shared Giuseppe Danilo NorataiD· 2 shared Héctor Rodríguez Cetina BieferiD· 2 shared Khatereh Shabanian· 2 shared Lorenzo Da DaltiD· 2 shared Manuel ColucciiD· 2 shared Matthias HermanniD· 2 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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2 shared papersCell Biology

Francesco PaneniORCID

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2 papers

Recent·Most cited

Chemogenetic Hydrogen Sulfide Rescues Vascular Senescence in Ageing

Khatereh Shabanian, Taraneh Shabanian, Lorenzo Da Dalt, Manuel Colucci, Emrah Eroğlu, Héctor Rodríguez Cetina Biefer, Omer Dzemali, Matthias Hermann, Andrea Alimonti, Giuseppe Danilo Norata, Francesco Paneni, Frank Ruschitzka, Seyed Soheil Saeedi Saravi

This study shows that increasing hydrogen sulfide in aged mice reduces vascular senescence and reverses vascular remodeling.

bioRxiv · Sep 30, 2026 · PreprintCell Biology

Gut Microbiota Production of Phenylacetate Programs Vascular Niche Senescence and Drives Atherosclerosis

Khatereh Shabanian, Florentin Constancias, BenoÃ®t Pugin, Taraneh Shabanian, Aurélien Thomas, Sylvain Le Gludic, Marianne Rebecca Spalinger, Alessia Mongelli, Cristina Menni, Xinyuan Zhang, Lorenzo Da Dalt, Manuel Colucci, Héctor Rodríguez Cetina Biefer, Omer Dzemali, Matthias Hermann, , Seyed Soheil Saeedi Saravi

This study identifies phenylacetate (PAA), a gut microbiota metabolite, as a driver of vascular niche senescence and atherosclerosis in mice through IL-6-Notch1 signaling.

bioRxiv · Mar 2, 2026 · PreprintCell Biology