Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Samo Penic"'
Publikováno v:
Acta Chimica Slovenica, Vol 67, Iss 2, Pp 674-681 (2020)
By using Monte Carlo (MC) simulations, we have shown that the active forces generated by (NMIIA) motor domains bound to F-actin may partially control the endovesiculation of the red blood cell (RBC) membrane. The myosin generated active forces favor
Externí odkaz:
https://doaj.org/article/0d09ee8eef334c83a720120e91664b0e
Autor:
Brian R Graziano, Jason P Town, Ewa Sitarska, Tamas L Nagy, Miha Fošnarič, Samo Penič, Aleš Iglič, Veronika Kralj-Iglič, Nir S Gov, Alba Diz-Muñoz, Orion D Weiner
Publikováno v:
PLoS Biology, Vol 17, Iss 10, p e3000457 (2019)
Migratory cells use distinct motility modes to navigate different microenvironments, but it is unclear whether these modes rely on the same core set of polarity components. To investigate this, we disrupted actin-related protein 2/3 (Arp2/3) and the
Externí odkaz:
https://doaj.org/article/3f153d5d621647d69fdf25c9aa2954fd
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:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c75272ab548d52433bbdd92bdf69b8b
https://doi.org/10.1101/2023.01.31.526240
https://doi.org/10.1101/2023.01.31.526240
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract Biological membranes are renowned for their intricate complexity, with the formation of membrane domains being pivotal to the successful execution of numerous cellular processes. However, due to their nanoscale characteristics, these domains
Externí odkaz:
https://doaj.org/article/13721288255846af9a19d5f7470612d3
Autor:
Raj Kumar Sadhu, Christian Hernandez-Padilla, Yael Eshed Eisenbach, Samo Penič, Lixia Zhang, Harshad D. Vishwasrao, Bahareh Behkam, Konstantinos Konstantopoulos, Hari Shroff, Aleš Iglič, Elior Peles, Amrinder S. Nain, Nir S. Gov
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract 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 extracellular fibers
Externí odkaz:
https://doaj.org/article/c56bd7d4832343bf8d4dfb5fdae7a92e
Autor:
Raj Kumar Sadhu, Christian Hernandez-Padilla, Yael Eshed Eisenbach, Samo Penič, Lixia Zhang, Harshad D. Vishwasrao, Bahareh Behkam, Konstantinos Konstantopoulos, Hari Shroff, Aleš Iglič, Elior Peles, Amrinder S. Nain, Nir S. Gov
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-1 (2023)
Externí odkaz:
https://doaj.org/article/e3deb1c61d744c84b0e47d75143efa6e
Publikováno v:
Frontiers in Cell and Developmental Biology, Vol 11 (2023)
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:
https://doaj.org/article/b7405da058c245c885d29526130f9060
Autor:
Samo Penič, Luka Mesarec, Miha Fošnarič, Lucyna Mrówczyńska, Henry Hägerstrand, Veronika Kralj-Iglič, Aleš Iglič
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
In this mini-review, a brief historical survey of the mechanisms which determine the shapes of liposomes and cells and the budding and fission of their membrane is presented. Special attention is given to the role of orientational ordering of membran
Externí odkaz:
https://doaj.org/article/05989647db434cfb9803a7d275cdfc1d
Autor:
Luka Mesarec, Miha Fošnarič, Samo Penič, Veronika Kralj Iglič, Samo Kralj, Wojciech Góźdź, Aleš Iglič
Publikováno v:
Advances in Condensed Matter Physics, Vol 2014 (2014)
We studied biological membranes of spherical topology within the framework of the spontaneous curvature model. Both Monte Carlo simulations and the numerical minimization of the curvature energy were used to obtain the shapes of the vesicles. The sha
Externí odkaz:
https://doaj.org/article/68cb19329824439eb90809640dcdfa79