Coupling of nematic in-plane orientational ordering and equilibrium shapes of closed flexible nematic shells

L Mesarec, W Góźdź, V Kralj-Iglič, S Kralj, A Iglič - Scientific reports, 2023 - nature.com
The impact of the intrinsic curvature of in-plane orientationally ordered curved flexible
nematic molecules attached to closed 3D flexible shells was studied numerically. A Helfrich …

Normal red blood cells' shape stabilized by membrane's in-plane ordering

L Mesarec, W Góźdź, A Iglič, V Kralj-Iglič, EG Virga… - Scientific reports, 2019 - nature.com
Red blood cells (RBCs) are present in almost all vertebrates and their main function is to
transport oxygen to the body tissues. RBCs' shape plays a significant role in their …

Shape control of lipid bilayer membranes by confined actin bundles

FC Tsai, GH Koenderink - Soft Matter, 2015 - pubs.rsc.org
In living cells, lipid membranes and biopolymers determine each other's conformation in a
delicate force balance. Cellular polymers such as actin filaments are strongly confined by …

Receptor-mediated endocytosis of nanoparticles: roles of shapes, orientations, and rotations of nanoparticles

H Tang, H Zhang, H Ye, Y Zheng - The Journal of Physical …, 2018 - ACS Publications
A complete understanding of the interactions between nanoparticles (NPs) and the cell
membrane is essential for the potential biomedical applications of NPs. The rotation of the …

[HTML][HTML] On the role of curved membrane nanodomains and passive and active skeleton forces in the determination of cell shape and membrane budding

L Mesarec, M Drab, S Penič, V Kralj-Iglič… - International journal of …, 2021 - mdpi.com
Biological membranes are composed of isotropic and anisotropic curved nanodomains.
Anisotropic membrane components, such as Bin/Amphiphysin/Rvs (BAR) superfamily …

Minimizing isotropic and deviatoric membrane energy–An unifying formation mechanism of different cellular membrane nanovesicle types

V Kralj-Iglič, G Pocsfalvi, L Mesarec, V Šuštar… - PloS one, 2020 - journals.plos.org
Tiny membrane-enclosed cellular fragments that can mediate interactions between cells and
organisms have recently become a subject of increasing attention. In this work the …

Cell interaction with graphene microsheets: near-orthogonal cutting versus parallel attachment

X Yi, H Gao - Nanoscale, 2015 - pubs.rsc.org
Recent experiments indicate that graphene microsheets can either undergo a near-
orthogonal cutting or a parallel attachment mode of interaction with cell membranes. Here …

Phase diagrams and morphological evolution in wrap** of rod-shaped elastic nanoparticles by cell membrane: a two-dimensional study

X Yi, H Gao - Physical Review E, 2014 - APS
A fundamental understanding of cell-nanomaterial interaction is essential for biomedical
diagnostics, therapeutics, and nanotoxicity. Here, we perform a theoretical analysis to …

On the role of membrane anisotropy and BAR proteins in the stability of tubular membrane structures

D Kabaso, N Bobrovska, W Góźdź, N Gov… - Journal of …, 2012 - Elsevier
Recent studies have demonstrated that actin filaments are not crucial for the short-term
stability of tubular membrane protrusions originating from the cell surface. It has also been …

Membrane-elasticity model of Coatless vesicle budding induced by ESCRT complexes

B Różycki, E Boura, JH Hurley, G Hummer - 2012 - journals.plos.org
The formation of vesicles is essential for many biological processes, in particular for the
trafficking of membrane proteins within cells. The Endosomal Sorting Complex Required for …