Stefano Bettati
Overview
Explore the profile of Stefano Bettati including associated specialties, affiliations and a list of published articles.
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Articles
107
Citations
1056
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Recent Articles
1.
De Bei O, Marchetti M, Guglielmo S, Gianquinto E, Spyrakis F, Campanini B, et al.
Nat Commun
. 2025 Feb;
16(1):1361.
PMID: 39962089
Infections caused by Staphylococcus aureus depend on its ability to acquire nutrients. One essential nutrient is iron, which is obtained from the heme of the human host hemoglobin (Hb) through...
2.
Pancrazi F, De Bei O, Lavecchia di Tocco F, Marchetti M, Campanini B, Cannistraro S, et al.
Discov Nano
. 2025 Feb;
20(1):20.
PMID: 39918647
Iron surface determinant B (IsdB), a Staphylococcus aureus (SA) surface protein involved in both heme iron acquisition from host hemoglobin (Hb) and bacterial adhesion, is a proven virulence factor that...
3.
Mazzaschi G, Marrocchio C, Moron Dalla Tor L, Leo L, Balbi M, Milanese G, et al.
Clin Cancer Res
. 2024 Dec;
PMID: 39670974
Purpose: To uncover the underpinnings of acquired resistance (AR) to immunotherapy (IO), we determined whether distinctive clinico-pathological, radiomic and peripheral blood (PB) immune-inflammatory features reflect oligo- and systemic (sys)-AR in...
4.
Vajpayee S, Picascia T, Casciano F, Viale E, Ronda L, Bettati S, et al.
Chem Biomed Imaging
. 2024 Nov;
2(10):721-730.
PMID: 39483637
Over the last decades, various tissue-clearing techniques have broken the ground for the optical imaging of whole organs and whole-organisms, providing complete representative data sets of three-dimensional biological structures. Along...
5.
DAngelo C, Faggiano S, Imbimbo P, Viale E, Casillo A, Bettati S, et al.
Int J Mol Sci
. 2024 Oct;
25(19).
PMID: 39409056
Microbial biofilm formation on medical devices paves the way for device-associated infections. is one of the most common strains involved in such infections as it is able to colonize numerous...
6.
Cozzi M, Failla M, Gianquinto E, Kovachka S, Buoli Comani V, Compari C, et al.
Sci Rep
. 2024 Apr;
14(1):8272.
PMID: 38594253
Human hemoglobin (Hb) is the preferred iron source of Staphylococcus aureus. This pathogenic bacterium exploits a sophisticated protein machinery called Iron-regulated surface determinant (Isd) system to bind Hb, extract and...
7.
Botti V, De Bei O, Marchetti M, Campanini B, Cannistraro S, Bettati S, et al.
Nanoscale
. 2024 Feb;
16(8):4308-4316.
PMID: 38353599
Iron-regulated surface determinant B (IsdB) is a surface protein of that plays essential roles in host cell invasion by mediating both bacterial adhesion and hemic iron acquisition. Single-molecule experiments have...
8.
Raboni S, Fumagalli F, Ceccone G, La Spina R, Ponti J, Mehn D, et al.
Int J Pharm
. 2024 Feb;
653:123882.
PMID: 38342324
The pyridoxal 5'-dependent enzyme methionine γ-lyase (MGL) catalyzes the degradation of methionine. This activity has been profitable to develop an antitumor agent exploiting the strict dependence of most malignant cells...
9.
Raboni S, Faggiano S, Bettati S, Mozzarelli A
Biochim Biophys Acta Proteins Proteom
. 2023 Dec;
1872(3):140991.
PMID: 38147934
Methionine gamma lyase (MGL) is a bacterial and plant enzyme that catalyzes the conversion of methionine in methanthiol, 2-oxobutanoate and ammonia. The enzyme belongs to fold type I of the...
10.
Marchetti M, Ronda L, Cozzi M, Bettati S, Bruno S
Sensors (Basel)
. 2023 Oct;
23(20).
PMID: 37896609
The intracellular concentrations of oxygen and reactive oxygen species (ROS) in living cells represent critical information for investigating physiological and pathological conditions. Real-time measurement often relies on genetically encoded proteins...