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Staff member

Gian Marco Tuveri

Staff member publications

Porro, Giulia, Basile, Marco, Xie, Zhengdong, Tuveri, Gian Marco, Battaglia, Giuseppe, Lopes, Cátia D.F., (2025). A new era in brain drug delivery: Integrating multivalency and computational optimisation for blood–brain barrier permeation Advanced Drug Delivery Reviews 224, 115637

Efficient drug delivery across the blood–brain barrier (BBB) remains a significant obstacle in treating central nervous system (CNS) disorders. This review provides an in-depth analysis of the structural and molecular mechanisms underlying BBB integrity and its functional properties. We detail the role of key cellular and molecular components that regulate selective molecular transport across the barrier, alongside a description of the current therapeutic approaches for brain drug delivery, including those leveraging receptor-mediated transcytosis. Emphasis is placed on multivalency-based strategies that enhance the specificity of nanoparticle targeting and improve transport efficacy across the BBB. Additionally, we discuss the added value of integrating mathematical and computational models with experimental validation for accelerating BBB-targeted delivery systems optimisation.

JTD


Venugopal, Akhil, Ghosh, Subhadip, Calo, Annalisa, Tuveri, Gian Marco, Battaglia, Giuseppe, Kumar, Mohit, (2025). Enzyme Controlled Transient Phospholipid Vesicles for Regulated Cargo Release Angewandte Chemie (International Ed. Print) 64, e202500824

Metabolism in biological systems involves the continuous formation and breakdown of chemical and structural components, driven by chemical energy. In specific, metabolic processes on cellular membranes result in in situ formation and degradation of the constituent phospholipid molecules, by consuming fuel, to dynamically regulate the properties. Synthetic analogs of such chemically fueled phospholipid vesicles have been challenging. Here we report a bio-inspired approach for the in situ formation of phospholipids, from water soluble precursors, and their fuel driven self-assembly into vesicles. We show that the kinetic competition between anabolic and catabolic-like reactions leads to the formation and enzymatic degradation of the double-tailed, vesicle-forming phospholipid. Spectroscopic and microscopic analysis demonstrate the formation of transient vesicles whose lifetime can be easily tuned from minutes to hours. Importantly, our design results in the formation of uniform sized (65 nm) vesicles simply by mixing the precursors, thus avoiding the traditional complex methods. Finally, our sub-100 nm vesicles are of the right size for application in drug delivery. We have demonstrated that the release kinetics of the incorporated cargo molecules can be dynamically regulated for potential applications in adaptive nanomedicine.

JTD Keywords: Droplets, Mode, Phospholipids, Supramolecular chemistry, Systems chemistry, Transient assembl, Vesicles


Tuveri, Gian Marco, Gutierrez, Silvia Acosta, Franzese, Giancarlo, Perez, Lorena Ruiz, Battaglia, Giuseppe, (2024). Computational reconstruction of the LDL-receptor-related protein 1 (LRP1) atomistic structure evolution from super-tertiary to quaternary Biophysical Journal 123, 210a