Zobrazeno 1 - 10
of 1 895
pro vyhledávání: '"Giavazzi A"'
Autor:
Caudo, Domenico, Giannattasio, Chiara, Scalise, Simone, de Turris, Valeria, Giavazzi, Fabio, Ruocco, Giancarlo, Gosti, Giorgio, Peruzzi, Giovanna, Miotto, Mattia
Asymmetric partition of fate determinants during cell division is a hallmark of cell differentiation. Recent works suggested that such a mechanism is hijacked by cancer cells to increase both their phenotypic heterogeneity and plasticity and in turn
Externí odkaz:
http://arxiv.org/abs/2409.19469
We investigate the ultraslow structural relaxation of ageing foams with rheologically-tunable continuous phases. We probe the bubble dynamics associated with pressure-driven foam coarsening using differential dynamic microscopy, which allows characte
Externí odkaz:
http://arxiv.org/abs/2405.10657
Pressure-driven coarsening triggers bubble rearrangements in liquid foams. Our experiments show that changing the continuous phase rheology can alter these internal bubble dynamics without influencing the coarsening kinetics. Through bubble tracking,
Externí odkaz:
http://arxiv.org/abs/2405.09382
Autor:
Edera, P., Brizioli, M., Madani, M., Ngouamba, E., Coussot, P., Trappe, V., Petekidis, G., Giavazzi, F., Cerbino, R.
We study the yielding transition in soft jammed materials under oscillatory shear, employing a novel methodology that combines rheological measurements with detailed dynamical observations. This method provides a comprehensive view of the intricate i
Externí odkaz:
http://arxiv.org/abs/2402.00221
Autor:
Guidolin, Chiara, Heim, Christopher, Adams, Nathan B P, Baaske, Philipp, Rondelli, Valeria, Cerbino, Roberto, Giavazzi, Fabio
Introduced more than fifty years ago, dynamic light scattering is routinely used to determine the size distribution of colloidal suspensions, as well as of macromolecules in solution, such as proteins, nucleic acids, and their complexes. More recentl
Externí odkaz:
http://arxiv.org/abs/2307.12608
Autor:
Lorna Le Stanc, Marine Lunven, Maria Giavazzi, Agnès Sliwinski, Katia Youssov, Anne-Catherine Bachoud-Lévi, Charlotte Jacquemot
Publikováno v:
Communications Biology, Vol 7, Iss 1, Pp 1-11 (2024)
Abstract Cognitive reserve is the ability to actively cope with brain deterioration and delay cognitive decline in neurodegenerative diseases. It operates by optimizing performance through differential recruitment of brain networks or alternative cog
Externí odkaz:
https://doaj.org/article/a0491ddcb8664cd3a6ff0a47ece25981
Autor:
Chiara Battistini, Hilary A. Kenny, Melissa Zambuto, Valentina Nieddu, Valentina Melocchi, Alessandra Decio, Pietro Lo Riso, Carlo Emanuele Villa, Alessia Gatto, Mariacristina Ghioni, Francesca M. Porta, Giuseppe Testa, Raffaella Giavazzi, Nicoletta Colombo, Fabrizio Bianchi, Ernst Lengyel, Ugo Cavallaro
Publikováno v:
Cell Death and Disease, Vol 15, Iss 5, Pp 1-13 (2024)
Abstract In ovarian tumors, the omental microenvironment profoundly influences the behavior of cancer cells and sustains the acquisition of stem-like traits, with major impacts on tumor aggressiveness and relapse. Here, we leverage a patient-derived
Externí odkaz:
https://doaj.org/article/bbabde530b394fa6aa21455619c9f3bc
Autor:
Federica Guffanti, Ilaria Mengoli, Maria Francesca Alvisi, Giulia Dellavedova, Raffaella Giavazzi, Robert Fruscio, Eliana Rulli, Giovanna Damia
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Standard therapy for high-grade ovarian carcinoma includes surgery followed by platinum-based chemotherapy and poly-ADP ribose polymerase inhibitors (PARPis). Deficiency in homologous recombination repair (HRD) characterizes almost half of high-grade
Externí odkaz:
https://doaj.org/article/2127c2040db746258480908726af6174
Non-invasive measurement of nuclear relative stiffness from quantitative analysis of microscopy data
Autor:
Villa, Stefano, Palamidessi, Andrea, Frittoli, Emanuela, Scita, Giorgio, Cerbino, Roberto, Giavazzi, Fabio
The connection between the properties of cell tissue and those of the single constituent cells remains to be elucidated. At the purely mechanical level, the degree of rigidity of different cellular components, such as the nucleus and the cytoplasm, m
Externí odkaz:
http://arxiv.org/abs/2203.06226
Deformation profiles and microscopic dynamics of complex fluids during oscillatory shear experiments
Autor:
Edera, Paolo, Brizioli, Matteo, Zanchetta, Giuliano, Petekidis, George, Giavazzi, Fabio, Cerbino, Roberto
Oscillatory shear tests are widely used in rheology to characterize the linear and non-linear mechanical response of complex fluids, including the yielding transition. There is an increasing urge to acquire detailed knowledge of the deformation field
Externí odkaz:
http://arxiv.org/abs/2107.09608