Zobrazeno 1 - 10
of 679
pro vyhledávání: '"Iglič Aleš"'
Autor:
Sadhukhan, Shubhadeep, Martinez-Torres, Cristina, Penič, Samo, Beta, Carsten, Iglič, Aleš, Gov, Nir S
Cell motility is fundamental to many biological processes, and cells exhibit a variety of migration patterns. Many motile cell types follow a universal law that connects their speed and persistency, a property that can originate from the intracellula
Externí odkaz:
http://arxiv.org/abs/2409.04772
In this study, we implement the deviatoric curvature model to examine dynamically triangulated surfaces with anisotropic membrane inclusions. The Monte-Carlo numerical scheme is devised to not only minimize the total bending energy of the membrane bu
Externí odkaz:
http://arxiv.org/abs/2403.02885
Autor:
Sadhu, Raj Kumar, Luciano, Marine, Xi, Wang, Martinez-Torres, Cristina, Schröder, Marcel, Blum, Christoph, Tarantola, Marco, Penič, Samo, Iglič, Aleš, Beta, Carsten, Steinbock, Oliver, Bodenschatz, Eberhard, Ladoux, Benoît, Gabriele, Sylvain, Gov, Nir S.
Cells often migrate on curved surfaces inside the body, such as curved tissues, blood vessels or highly curved protrusions of other cells. Recent \textit{in-vitro} experiments provide clear evidence that motile cells are affected by the curvature of
Externí odkaz:
http://arxiv.org/abs/2304.09934
Cell spreading and motility on an adhesive substrate are driven by the active physical forces generated by the actin cytoskeleton. We have recently shown that coupling curved membrane complexes to protrusive forces, exerted by the actin polymerizatio
Externí odkaz:
http://arxiv.org/abs/2304.00300
Eukaryotic cells intrinsically change their shape, by changing the composition of their membrane and by restructuring their underlying cytoskeleton. We present here further studies and extensions of a minimal physical model, describing a closed vesic
Externí odkaz:
http://arxiv.org/abs/2301.13055
Autor:
Sadhu, Raj Kumar, Hernandez-Padilla, Christian, Eisenbach, Yael Eshed, Zhang, Lixia, Vishwasrao, Harshad D, Behkam, Bahareh, Shroff, Hari, Iglič, Aleš, Peles, Elior, Nain, Amrinder S., Gov, Nir S
Protrusions at the leading-edge of a cell play an important role in sensing the extracellular cues, during cellular spreading and motility. Recent studies provided indications that these protrusions wrap (coil) around the extra-cellular fibers. The d
Externí odkaz:
http://arxiv.org/abs/2205.12488
Autor:
Sadhu, Raj Kumar, Barger, Sarah R, Penič, Samo, Iglič, Aleš, Krendel, Mira, Gauthier, Nils C, Gov, Nir S
Phagocytosis is the process of engulfment and internalization of comparatively large particles by the cell, that plays a central role in the functioning of our immune system. We study the process of phagocytosis by considering a simplified coarse gra
Externí odkaz:
http://arxiv.org/abs/2201.01133
Eukaryotic cells adhere to extracellular matrix during the normal development of the organism, forming static adhesion as well as during cell motility. We study this process by considering a simplified coarse-grained model of a vesicle that has unifo
Externí odkaz:
http://arxiv.org/abs/2101.00313
Publikováno v:
In Journal of Colloid And Interface Science 15 November 2023 650 Part B:1193-1200
