Author

Stefano Buratti

University of MilanORCID 0000-0002-7090-8722Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 3 Approach:experimental assay· 3 Assay:proteomics· 3 Research Focus:cell type annotation· 2 Research Focus:cell signaling & trafficking· 1 Research Focus:development & morphogenesis· 1 Research Focus:host-pathogen & immune response· 1

Frequent Co-Authors

Alex CostaiD· 3 shared Alessia CandeoiD· 2 shared Giorgia TortoraiD· 2 shared Alexandros G. SotiropoulosiD· 1 shared Aline HergeriD· 1 shared Andrea BassiiD· 1 shared Andrea BassiiD· 1 shared Anna S. ZverevaiD· 1 shared

Activity by Year

2025-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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3 shared papersPlant Biology

Alex CostaORCID

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3 papers

Recent·Most cited

ER-located Ca2+ ATPase ACA2 regulates Ca2+ cytoplasmic pool linked to root hair growth in Arabidopsis thaliana

Mariana Carignani Sardoy, Vinícius Cabral, Julián García Bossi, Stefano Buratti, Alessia Candeo, Giorgia Tortora, Paulina Ramirez Miranda, Cecilia Borassi, Victoria Berdion Gabarain, Javier Martinez Pacheco, Diana Rosa Rodríguez Garcia, Cristina Marino‐Buslje, Jorge Prometeo Muschietti, Andrea Bassi, Elke Barbez, , José M. Estevez

This study identifies ACA2 as an ER-localized Ca2+ ATPase essential for regulating cytoplasmic Ca2+ levels and root hair growth in Arabidopsis thaliana.

bioRxiv · Aug 14, 2026 · PreprintPlant Biology

The CATION CALCIUM EXCHANGER 4 (CCX4) regulates LRX1-related root hair development through Ca2+ homeostasis

Xiaoyu Hou, Giorgia Tortora, Aline Herger, Stefano Buratti, Petre Ivanov Dobrev, Roberta Vaculíková, Jozef Lacek, Alexandros G. Sotiropoulos, Gabor Kadler, Myriam Schaufelberger, Alessia Candeo, Andrea Bassi, Thomas Wicker, Alex Costa, Christoph Ringli

This study identifies CCX4 as a regulator of root hair development by modulating cytoplasmic Ca2+ dynamics in Arabidopsis.

bioRxiv · Jun 25, 2025 · PreprintPlant Biology

Burning glass effect of water droplets triggers an ER-derived calcium response in the chloroplast stroma of Arabidopsis thaliana leaves

Dominic Kuang, Shanna Romand, Anna S. Zvereva, Bianca Maria Orlando Marchesano, Matteo Grenzi, Stefano Buratti, Qun Yang, Ke Zheng, Dimitra Valadorou, Evelien Mylle, Zuzana Benedikty, Martin Trtílek, Maria Tenje, Cornelia Spetea, Daniël Van Damme, , Simon Stael

The paper investigates the Ca2+ response in Arabidopsis thaliana chloroplasts triggered by high light exposure mimicked by glass beads, revealing a biphasic increase and identifying the endoplasmic reticulum as the source.

Current Biology · May 20, 2025Peer-reviewedPlant Biology