Generation of nanoscopic membrane curvature for membrane trafficking
Curved membranes are key features of intracellular organelles, and their generation
involves dynamic protein complexes. Here we describe the fundamental mechanisms such …
involves dynamic protein complexes. Here we describe the fundamental mechanisms such …
Nanoparticle entry into cells; the cell biology weak link
Nanoparticles (NP) are attractive options for the therapeutic delivery of active
pharmaceutical drugs, proteins and nucleic acids into cells, tissues and organs. Research …
pharmaceutical drugs, proteins and nucleic acids into cells, tissues and organs. Research …
Synapsin condensation controls synaptic vesicle sequestering and dynamics
C Hoffmann, J Rentsch, TA Tsunoyama… - Nature …, 2023 - nature.com
Neuronal transmission relies on the regulated secretion of neurotransmitters, which are
packed in synaptic vesicles (SVs). Hundreds of SVs accumulate at synaptic boutons …
packed in synaptic vesicles (SVs). Hundreds of SVs accumulate at synaptic boutons …
A multi-step nucleation process determines the kinetics of prion-like domain phase separation
Compartmentalization by liquid-liquid phase separation (LLPS) has emerged as a
ubiquitous mechanism underlying the organization of biomolecules in space and time. Here …
ubiquitous mechanism underlying the organization of biomolecules in space and time. Here …
Membrane surfaces regulate assembly of ribonucleoprotein condensates
Biomolecular condensates organize biochemistry, yet little is known about how cells control
the position and scale of these structures. In cells, condensates often appear as relatively …
the position and scale of these structures. In cells, condensates often appear as relatively …
Transmembrane coupling of liquid-like protein condensates
Liquid-liquid phase separation of proteins occurs on both surfaces of cellular membranes
during diverse physiological processes. In vitro reconstitution could provide insight into the …
during diverse physiological processes. In vitro reconstitution could provide insight into the …
Wetting and complex remodeling of membranes by biomolecular condensates
Cells compartmentalize parts of their interiors into liquid-like condensates, which can be
reconstituted in vitro. Although these condensates interact with membrane-bound …
reconstituted in vitro. Although these condensates interact with membrane-bound …
Condensation of Ede1 promotes the initiation of endocytosis
M Kozak, M Kaksonen - Elife, 2022 - elifesciences.org
Clathrin-mediated endocytosis is initiated by a network of weakly interacting proteins
through a poorly understood mechanism. Ede1, the yeast homolog of mammalian Eps15, is …
through a poorly understood mechanism. Ede1, the yeast homolog of mammalian Eps15, is …
[HTML][HTML] Biomolecular condensates at sites of DNA damage: more than just a phase
V Spegg, M Altmeyer - DNA repair, 2021 - Elsevier
Protein recruitment to DNA break sites is an integral part of the DNA damage response
(DDR). Elucidation of the hierarchy and temporal order with which DNA damage sensors as …
(DDR). Elucidation of the hierarchy and temporal order with which DNA damage sensors as …
[HTML][HTML] Phase separation in biology and disease; current perspectives and open questions
In the past almost 15 years, we witnessed the birth of a new scientific field focused on the
existence, formation, biological functions, and disease associations of membraneless …
existence, formation, biological functions, and disease associations of membraneless …