Sandor Kasas

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Publications associées (77)

A Role for Septins in the Interaction between the Listeria monocytogenes Invasion Protein InlB and the Met Receptor

Sandor Kasas, Charles Roduit

Septins are conserved GTPases that form filaments and are required for cell division. During interphase, septin filaments associate with cellular membrane and cytoskeleton networks, yet the functional significance of these associations have, to our knowled ...

Elsevier2011

Human topoisomerase II-DNA interaction study by using atomic force microscopy

Giovanni Dietler, Sandor Kasas, Charles Roduit, Livan Bladimir Alonso Sarduy

AFM; DNA topology; Human topoisomerase II; Binding geometry; Time-lapse imaging; Protein–DNA interaction ...

Elsevier2011

Atomic Force Microscopy Imaging of Living Cells

Sandor Kasas, Charles Roduit

Cambridge, Cambridge University Press2010

Microcontroller-driven fluid-injection system for atomic force microscopy

Giovanni Dietler, Sandor Kasas, Livan Bladimir Alonso Sarduy

We present a programmable microcontroller-driven injection system for the exchange of imaging medium during atomic force microscopy. Using this low-noise system, high-resolution imaging can be performed during this process of injection without disturbance. ...

American Institute of Physics2010

Stiffness Tomography by Atomic Force Microscopy

Giovanni Dietler, Sandor Kasas, Serguei Sekatski, Charles Roduit

The atomic force microscope is a convenient tool to probe living samples at the nanometric scale. Among its numerous capabilities, the instrument can be operated as a namo-indenter to gather information about the mechanical properties of the sample. In thi ...

2009

Elastic membrane heterogeneity of living cells revealed by stiff nanoscale membrane domains

Giovanni Dietler, Françoise Gisou van der Goot Grunberg, Paolo De Los Rios, Sandor Kasas, Charles Roduit, Pascal Steiner, Alexandre Yersin

Many approaches have been developed to characterize the heterogeneity of membranes in living cells. In this study, the elastic properties of specific membrane domains in living cells are characterized by atomic force microscopy. Our data reveal the existen ...

Elsevier2008

Temperature-Dependent Elasticity of Microtubules

László Forró, Andras Kis, Andrzej Kulik, Sandor Kasas

Central to the biological function of microtubules. is their ability to modify their length which occurs by addition and removal of subunits at the ends of the polymer, both in vivo and in vitro. This dynamic behavior is strongly influenced by temperature. ...

American Chemical Society2008

Probing nanomechanical properties from biomolecules to living cells

Giovanni Dietler, Sandor Kasas

Atomic force microscopy is being increasingly used to explore the physical properties of biological structures. This technique involves the application of a force to the sample and a monitoring of the ensuing deformation process. The available experimental ...

Springer-Verlag2008

Persisting atypical and cystic forms of Borrelia burgdorferi and local inflammation in Lyme neuroborreliosis

Sandor Kasas

Background: The long latent stage seen in syphilis, followed by chronic central nervous system infection and inflammation, can be explained by the persistence of atypical cystic and granular forms of Treponema pallidum. We investigated whether a similar si ...

2008

Characterization of MAP1B heavy chain interaction with actin

Giovanni Dietler, Sandor Kasas

2007

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A Role for Septins in the Interaction between the Listeria monocytogenes Invasion Protein InlB and the Met Receptor

Sandor Kasas, Charles Roduit

Elsevier2011

Human topoisomerase II-DNA interaction study by using atomic force microscopy

Giovanni Dietler, Sandor Kasas, Charles Roduit, Livan Bladimir Alonso Sarduy

AFM; DNA topology; Human topoisomerase II; Binding geometry; Time-lapse imaging; Protein–DNA interaction ...

Elsevier2011