Results 11 to 20 of about 164,981 (291)

Reverse wavefront engineering for remote generation of a near-infrared femtosecond Bessel beam filament in air

open access: yesPhysical Review Research, 2022
Precise control of the filamentation of an ultrashort and intense near-infrared laser pulse in air is crucial for many applications but remains challenging.
Long Zou   +5 more
doaj   +1 more source

Effects of truncations in the N‐ and C‐terminal domains of filensin on filament formation with phakinin in cell‐free conditions and cultured cells

open access: yesFEBS Open Bio, 2023
Filensin and phakinin are lens fiber cell‐specific proteins that constitute the beaded filaments (BFs) that are critical for maintaining lens transparency. In the Shumiya cataract rat, filensin 94 kDa undergoes N‐ and C‐terminal proteolytic processing to
Moe Tashiro   +6 more
doaj   +1 more source

Intermediate Filaments and Polarization in the Intestinal Epithelium

open access: yesCells, 2016
The cytoplasmic intermediate filament cytoskeleton provides a tissue-specific three-dimensional scaffolding with unique context-dependent organizational features.
Richard A. Coch, Rudolf E. Leube
doaj   +1 more source

Using Fluorescence Recovery After Photobleaching data to uncover filament dynamics.

open access: yesPLoS Computational Biology, 2022
Fluorescence Recovery After Photobleaching (FRAP) has been extensively used to understand molecular dynamics in cells. This technique when applied to soluble, globular molecules driven by diffusion is easily interpreted and well understood.
J C Dallon   +5 more
doaj   +1 more source

Molecular gas in high-mass filament WB673 [PDF]

open access: yes, 2017
We studied the distribution of dense gas in a filamentary molecular cloud containing several dense clumps. The center of the filament is given by the dense clump WB673. The clumps are high-mass and intermediate-mass star-forming regions. We observed CS(2-
Kirsanova, M. S.   +5 more
core   +1 more source

The Biological Role of Nestin(+)-Cells in Physiological and Pathological Cardiovascular Remodeling

open access: yesFrontiers in Cell and Developmental Biology, 2018
The intermediate filament protein nestin was identified in diverse populations of cells implicated in cardiovascular remodeling. Cardiac resident neural progenitor/stem cells constitutively express nestin and following an ischemic insult migrate to the ...
Angelino Calderone, Angelino Calderone
doaj   +1 more source

Fragmentation and Entanglement Limit Vimentin Intermediate Filament Assembly

open access: yesPhysical Review X, 2023
Networks of intermediate filaments (IFs) need to constantly reorganize to fulfil their functions at different locations within the cell. The mechanism of IF assembly is well described and involves filament end-to-end annealing.
Quang D. Tran   +4 more
doaj   +1 more source

Actin Cytoskeleton and Golgi Involvement in Barley stripe mosaic virus Movement and Cell Wall Localization of Triple Gene Block Proteins. [PDF]

open access: yes, 2013
Barley stripe mosaic virus (BSMV) induces massive actin filament thickening at the infection front of infected Nicotiana benthamiana leaves. To determine the mechanisms leading to actin remodeling, fluorescent protein fusions of the BSMV triple gene ...
Bae, Hanhong   +10 more
core   +2 more sources

Influence of the Cu-Te composition and microstructure on the resistive switching of Cu-Te/Al(2)O(3)/Si cells [PDF]

open access: yes, 2011
In this letter, we explore the influence of the Cu(x)Te(1-x) layer composition (0.2 0.7 leads to large reset power, similar to pure-Cu electrodes, x < 0.3 results in volatile forming properties.
Aratani K.   +10 more
core   +1 more source

Müller glia activation in response to inherited retinal degeneration is highly varied and disease-specific [PDF]

open access: yes, 2015
Despite different aetiologies, most inherited retinal disorders culminate in photoreceptor loss, which induces concomitant changes in the neural retina, one of the most striking being reactive gliosis by Müller cells.
Ali, RR   +6 more
core   +1 more source

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