Membrane curvature, trans-membrane area asymmetry, budding, fission and organelle geometry

AA Mironov, A Mironov, J Derganc… - International journal of …, 2020 - mdpi.com
In biology, the modern scientific fashion is to mostly study proteins. Much less attention is
paid to lipids. However, lipids themselves are extremely important for the formation and …

Distributing aminophospholipids asymmetrically across leaflets causes anomalous membrane stiffening

MPK Frewein, P Piller, EF Semeraro, O Czakkel… - Biophysical …, 2023 - cell.com
We studied the mechanical leaflet coupling of prototypic mammalian plasma membranes
using neutron spin-echo spectroscopy. In particular, we examined a series of asymmetric …

Synthetic syntrophy for adenine nucleotide cross-feeding between metabolically active nanoreactors

L Heinen, M van den Noort, MS King, ERS Kunji… - Nature …, 2024 - nature.com
Living systems depend on continuous energy input for growth, replication and information
processing. Cells use membrane proteins as nanomachines to convert light or chemical …

AmBisome® Formulations for Pediatrics: Stability, Cytotoxicity, and Cost-Effectiveness Studies

G Zuccari, C Villa, V Iurilli, P Barabino, A Zorzoli… - Pharmaceutics, 2024 - mdpi.com
Liposomal amphotericin B (Ambisome®) is the gold standard for the treatment and
prevention of fungal infections both in the adult and pediatric populations. The lyophilized …

[HTML][HTML] Pulsatory Liposome: A Possible Biotechnological Device

D Popescu, AG Popescu - Liposomes-Recent Advances, New …, 2022 - intechopen.com
A unilamellar liposome filled with an osmotic solution is introduced into a hypotonic aqueous
environment. Because of the mechanical tension induced by the osmotic flow, the vesicle …

Simulation of pulsatory liposome working using a linear approximation for transmembrane pore dynamics

D Popescu, D Constantin, VR Niculescu - INCAS Bulletin, 2024 - search.proquest.com
This paper presents an analytical solution of the differential equations describing the
pulsatory liposome dynamics. We consider a unilamellar liposome filled with an aqueous …

Regulation of the intermittent release of giant unilamellar vesicles under osmotic pressure

Q Zhou, P Wang, BB Ma, ZY Jiang, T Zhu - Chinese Physics B, 2022 - iopscience.iop.org
Osmotic pressure can break the fluid balance between intracellular and extracellular
solutions. In hypo-osmotic solution, water molecules, which transfer into the cell and burst …

[PDF][PDF] Pulsatory Liposome–A Two-Stroke Bionic Biomicroengine

D Popescu, DP Iga, AG Popescu, VIR Niculescu - Romanian J. Physics, 2022 - rjp.nipne.ro
In this paper, we have considered the problem of a pulsatory lipid vesicle. Under positive
osmotic stress a giant lipid vesicle swells up to a critical diameter, when suddenly a …

[PDF][PDF] ANALYTICAL MODELING OF THE FUNCTIONING OF THE PULSATORY LIPOSOME

DR CONSTANTIN, D POPESCU - Romanian Journal of Physics, 2024 - rjp.nipne.ro
In this paper the analytical solutions of the differential equations are presented. These
equations describe the pulsatory liposome dynamics. We consider a unilamellar liposome …

Synthetic syntrophy: A platform technology for adenine nucleotide cross-feeding between metabolically active vesicles

B Poolman, L Heinen, M King, E Kunji… - 2024 - researchsquare.com
Living systems depend on a continuous input of energy for growth, replication, and
information processing. Cells convert nutrients or light to form metabolic energy in the form …