PUBLICATIONS

(2015)

(2014)

• When size does matter: organelle size influences the properties of transport mediated by molecular motors. María  C De Rossi; Luciana Bruno, Alejandro Wolosiuk, Marcelo A Despósito, Valeria Levi. Biochimica et Biophysica Acta 1830  5095–5103 (2013)

• Temperature response of luminescent tris(bipyridine)ruthenium(II)-doped silicananoparticles. Martín Mirenda, Valeria Levi, Mariano Luis Bossi, Luciana Bruno,Andrea V. Bordoni, Alberto E. Regazzoni, Alejandro Wolosiuk.  Journal of Colloid and Interface Science 392, 96-101 d (2013)

(2012)

• Transport Properties of Melanosomes along Microtubules Interpreted by a Tug-of-War Model with Loose Mechanical Coupling.  S. Bouzat,  V. Levi and L.Bruno. PlosOne 7(8): e43599. doi:10.1371/journal.pone.0043599 (2012)
• Extracting the stepping dynamics of molecular motors in living cells from trajectories of single particles, A.C. Bruno, L. Bruno and V. Levi. Cell Biochem. Biophys (2012)
• A two-stage model for lipid modulation of the activity of integral membrane proteins. Martin Dodes Traian; Diego Ignacio Cattoni; Valeria Levi; Luis Gonzalez Flecha. PlosOne. (2012)
• Imaging lipid lateral organization in membranes with C-laurdan in a confocal microscope. Martín Dodes, Luis G Flecha, Valeria Levi. J Lipid Res. 53(3):609-16. (2012)
• Detection of low quantum yield fluorophores with improved imaging time using metallic nanoparticles. Estrada LC, Roberti MJ, Simoncelli S, Levi V, Aramendía PF, Martínez OE.. J Phys Chem B. 116(7):2306-13.  (2012)
• Melatonin inhibits glucocorticoid-dependent GR-TIF2 interaction in newborn kidney hamster (BHK21) cells. Diego M. Presman, Valeria Levi, Omar Pignataro and Adali Pecci. Molecular and Cellular Endocrinology 349(2):214-21. (2012)

(2011)

• Mechanical properties of organelles driven by microtubule-dependent molecular motors in living cells. L. Bruno, M. Salierno, D. Wetzler, M.A. Desposito and V. Levi. PLoS ONE 6(4): e18332 (2011) .
• Active transport in complex media: relationship between  persistence and super- diffusion. M. A. Despósito, C. Pallavicini, V. Levi and  L. Bruno, Physica A  Volume 390, Issue 6, pp. 1026-1032 (2011).

(2010)

• Analysis of persistence during intracellular actin-based transport mediated by molecular motors. C. Pallavicini, M. A. Despósito, V. Levi and L. Bruno, J. Phys.: Conf. Ser.  246, 012038  (2010).
• Quantifying calcium fluxes underlying calcium puffs in Xenopus laevis oocytes. L. Bruno, G. Solovey, A. C. Ventura, S. Dargan and S. Ponce Dawson. Cell Calcium 47, pp. 273-286 (2010).

(2009)

• Subdiffusive behavior in a trapping potential: mean square displacement and velocity autocorrelation function. M. A. Despósito and A. D. Viñales, Phys. Rev. E. 80, 021111 (2009).
• Anomalous dynamics of melanosomes driven by myosin-V in Xenopus laevis melanophores. M. Brunstein, L. Bruno, M. A. Despósito and V. Levi, Biophysical Journal  97, 1548-1557 (2009).
• Transition to superdiffusive behavior in intracellular actin-based transport mediated by molecular motors. L. Bruno, V. Levi, M. Brunstein and M. A. Despósito,   Phys. Rev. E 80, 011912 (2009).
• Anomalous diffusive behavior of a harmonic oscillator driven by a Mittag-Leffler noise. A. D. Viñales , K. G. Wang and  M. A. Despósito,  Phys. Rev. E 80, 011101 (2009).

(2008)

• Exchange of Microtubule Molecular Motors During Melanosome Transport in Xenopus laevis Melanophores is Triggered by Collisions with Intracellular Obstacles. L.  Bruno, M. M. Echarte and V. Levi,  Cell Biochem Biophys. 52 (3), 191 (2008).
• Memory Effects in the Asymptotic Diffusive Behavior of a Classical Oscillator Described by a Generalized Langevin Equation. M. A. Despósito  and A. D. Viñales, Phys. Rev. E 77, 031123  (2008).
• Chromatin dynamics during interphase explored by single particle tracking (Review) V. Levi and E. Gratton,  Chromosome Research and Technique 16, 439 (2008).
• Effects of phosphatidylethanolamine glycation on lipid-protein interactions and membrane protein thermal stability. V. Levi , A. Villamil Giraldo, P.R. Castello, J.P. Rossi and F.L. Gonzalez Flecha,  Biochem J. 416, 145 (2008).

(2007)

• Exploring dynamics in living cells by tracking single particles. V. Levi and E. Gratton, Cell. Biochem. Biophys. 48(1):1-15 (2007).
• Anomalous diffusion induced by a Mittag-Leffler correlated noise. A. D. Viñales and M. A. Despósito, Phys. Rev. E 75, 042102  (2007).
• Quantitative single particle tracking of NGF-receptor complexes: transport is bidirectional but biased by longer retrograde run lengths. M. M. Echarte, L. Bruno, D. J. Arndt-Jovin, T. M. Jovin and L. I. Pietrasanta. FEBS Letters Vol 581/16:  2905-2913 (2007).

(2006)

• Melanosomes transported by myosin-V in Xenopus melanophores perform slow 35 nm steps. V. Levi, V. I. Gelfand, A. S. Serpinskaya and E. Gratton, Biophys. J. 90:L7–L9 (2006).
• Organelle transport along microtubules in Xenopus melanophores: evidence for cooperation between multiple motors. V. Levi, A. S. Serpinskaya, E. Gratton and V. Gelfand, Biophys. J. 90:318–327 (2006).
• Anomalous diffusion: Exact solution of the generalized Langevin equation for an harmonically bounded particle. A. D. Viñales and M. A. Despósito, Phys. Rev. E 73, 016111 (2006).
• Simple data-driven models of intracellular calcium dynamics with predictive power. A. C. Ventura, L. Bruno, and S. Ponce Dawson. Phys. Rev. E 74, 011917 (2006).

(2001-2005)

• 3-D particle tracking in a two-photon microscope: application to the study of molecular dynamics in cells. V. Levi, Q. Ruan and E. Gratton, Biophys. J. 88:2919-2928 (2005).
• Chromatin dynamics in interphase cells revealed by tracking in a two-photon excitation microscope. V. Levi, Q. Ruan, M. Plutz, A.S. Belmont and E. Gratton, Biophys J. 89, 4275 (2005).
• A Model-Independent Algorithm to Derive Ca²⁺ Fluxes Underlying Local Cytosolic Ca²⁺ Transients. A. C. Ventura, L. Bruno, A. Demuro, I. Parker and S. Ponce Dawson. Biophys. J. 88: 2403-2421 (2005).
• Scanning FCS, a novel method for three-dimensional particle tracking. V. Levi, Q. Ruan, K. Kis-Petikova and E. Gratton, Biochem. Soc. Trans. 31:997-1000 (2003).
• A Dynamical Model of Kinesin-Microtubule Motility Assays. F. Gibbons, J. F. Chauwin, M. A. Despósito and Jorge V. José, Biophysical Journal 80, 2515-2526 (2001).