Results 111 to 120 of about 391,392 (354)
Polycationic Lipids Translocate Lipopolysaccharide into HeLa Cells
BioTechniques, 2000 We have investigated the ability of LipofectAMINE™, a polycationic lipid reagent used in DNA transfection, to translocate E. coli lipopolysaccharide (LPS) into HeLa cells.
Jodene R. Eldstrom +2 more
doaj +1 more source
A Mammalian Homolog of Drosophila melanogaster Transcriptional Coactivator Intersex Is a Subunit of the Mammalian Mediator Complex [PDF]
, 2003 The multiprotein Mediator complex is a coactivator required for transcriptional activation of RNA polymerase II transcribed genes by DNA binding transcription factors.
Banks, Charles A. S. +7 more
core +1 more source
Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms
Advanced Materials, EarlyView.This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun +4 more
wiley +1 more source
Two‐Photon 3D Printing of Functional Microstructures Inside Living Cells
Advanced Materials, EarlyView.This study demonstrates 3D printing inside living cells by using two‐photon photo‐lithography. A bio‐compatible photoresist is injected into cells and selectively polymerized with a femtosecond laser, creating custom‐shaped intracellular structures with submicron resolution.
Maruša Mur +4 more
wiley +1 more source
EFFECT OF DACTYLARIN ON HELA CELLS
The Journal of Antibiotics, 1974 Dactylarin is a new antiprotozoal antibiotic which also exhibits cytotoxic activity. The decrease of mitotic index in treated HeLa cells indicates that the antibiotic inhibition is expressed prior to mitosis. Dactyiarin inhibited the progression or G2 cells into mitosis.
K, Horáková +3 more
openaire +3 more sources
Cytotoxicity and Bioimaging Study for NHDF and HeLa Cell Lines by Using Graphene Quantum Pins [PDF]
, 2020 SeongBeom Jeon +4 more
openalex +1 more source
Nanoparticles-cell association predicted by protein corona fingerprints [PDF]
, 2016 In a physiological environment (e.g., blood and interstitial fluids) nanoparticles (NPs) will bind proteins shaping a "protein corona" layer. The long-lived protein layer tightly bound to the NP surface is referred to as the hard corona (HC) and encodes ...
Caracciolo, Giulio +6 more
core +1 more source
Advanced Materials Interfaces, EarlyView.Spectroscopic ellipsometry in the Kretschmann‐Raether configuration (KRSE) is employed to characterize a DNA‐functionalized platform for viral sequence recognition. By merging SE with surface plasmon resonance, KRSE outperforms conventional SE, achieving nanomolar targeting through resonance wavelength shifts (δλ) measurements. Its enhanced interfacial
Silvia Maria Cristina Rotondi +4 more
wiley +1 more source
Optimizing A Lipocomplex-Based Gene Transfer Method into HeLa Cell Line [PDF]
Cell Journal, 2013 One of the most significant steps in gene expression studies is transferring genes into cell cultures. Despite there are different methods for gene delivery such as viral and non-viral producers, some cationic lipid reagents have recently developed to ...
Alimohammad Asgharian +2 more
doaj
BMC Microbiology, 2010 Background Arcanobacterium haemolyticum is an emerging bacterial pathogen, causing pharyngitis and more invasive infections. This organism expresses an unusual phospholipase D (PLD), which we propose promotes bacterial pathogenesis through its action on ...
Carlson Petteri +4 more
doaj +1 more source