Author

Riccardo Miggiano

Università degli Studi del Piemonte Orientale “Amedeo Avogadro”ORCID 0000-0002-2159-3314Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 1 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:bacteria (other)· 1 Research Focus:cell signaling & trafficking· 1 Organism:human· 1 Assay:proteomics· 1

Frequent Co-Authors

Adele Ariotti· 1 shared Adele Peng· 1 shared Ahammad Chowdhury· 1 shared Aistė JekabsoneiD· 1 shared Albert Mendoza· 1 shared Andrea GaravagliaiD· 1 shared Antonio R. CerulloiD· 1 shared Armando A. GenazzaniiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 21 mutual co-author links

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1 shared paperCell Biology

Adele Ariotti

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

DnaB and DciA: Mechanisms of Helicase Loading and Translocation on ssDNA

Nicholas Gao, Daniele Mazzoletti, Adele Peng, Paul Dominic B. Olinares, Castrese Morrone, Andrea Garavaglia, Nourelhoda Gouda, Sergey Tsoy, Albert Mendoza, Ahammad Chowdhury, Antonio R. Cerullo, Hrutvik Bhavsar, Franca Rossi, Menico Rizzi, Brian T. Chait, , David Jeruzalmi

This paper investigates the mechanisms of helicase loading and translocation by the Vibrio cholerae DnaB helicase and DciA loader, revealing structural and biochemical insights into their interactions.

Nucleic Acids Research · Jun 20, 2025Peer-reviewedBiochemistry

ER-mitochondria distance is a critical parameter for efficient mitochondrial Ca2+ uptake and oxidative metabolism.

Giulia Dematteis, Laura Tapella, Claudio Casali, Maria Talmon, Elisa Tonelli, Simone Reano, Adele Ariotti, Emanuela Pessolano, Justyna Malecka, Gabriela Chrostek, Gabrielė Kulkovienė, Danielius Umbrasas, Carla Distasi, Mariagrazia Grilli, Graham Ladds, , Dmitry Lim

The paper shows that an optimal ER-mitochondria distance of ~20 nm is critical for efficient Ca2+ transfer and mitochondrial oxidative metabolism, with reduced distances observed in Parkinson's disease astrocytes.

Communications Biology · Oct 10, 2024Peer-reviewedCell Biology