Results 51 to 60 of about 537,274 (296)

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Nanospermidine in Combination with Nanofenretinide Induces Cell Death in Neuroblastoma Cell Lines

Pharmaceutics, 2022
A new strategy to cause cell death in tumors might be the increase of intracellular polyamines at concentrations above their physiological values to trigger the production of oxidation metabolites at levels exceeding cell tolerance.
Pietro Lodeserto, Martina Rossi, Paolo Blasi, Giovanna Farruggia, Isabella Orienti   +4 more
doaj   +1 more source

Myxococcus xanthus gliding motors are elastically coupled to the substrate as predicted by the focal adhesion model of gliding motility

, 2014
Myxococcus xanthus is a model organism for studying bacterial social behaviors due to its ability to form complex multi-cellular structures. Knowledge of M.
Balagam, Rajesh, Czerwinski, Fabian, Igoshin, Oleg A., Kaplan, Heidi B., Litwin, Douglas B., Shaevitz, Joshua W., Sun, Mingzhai   +6 more
core   +3 more sources

Cytoskeleton and Cell Motility [PDF]

, 2009
The present article is an invited contribution to the Encyclopedia of Complexity and System Science, Robert A. Meyers Ed., Springer New York (2009). It is a review of the biophysical mechanisms that underly cell motility.
Risler, Thomas
core   +3 more sources

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Myosin VI in the nucleolus of neurosecretory PC12 cells: its involvement in the maintenance of nucleolar structure and ribosome organization

Frontiers in Physiology
We have previously shown that unconventional myosin VI (MVI), a unique actin-based motor protein, shuttles between the cytoplasm and nucleus in neurosecretory PC12 cells in a stimulation-dependent manner and interacts with numerous proteins involved in ...
Jolanta Nowak, Robert Lenartowski, Robert Lenartowski, Katarzyna Kalita, Lilya Lehka, Olena Karatsai, Marta Lenartowska, Marta Lenartowska, Maria Jolanta Rędowicz   +8 more
doaj   +1 more source

Colony Expansion of Socially Motile Myxococcus xanthus Cells Is Driven by Growth, Motility, and Exopolysaccharide Production. [PDF]

PLoS Computational Biology, 2016
Myxococcus xanthus, a model organism for studies of multicellular behavior in bacteria, moves exclusively on solid surfaces using two distinct but coordinated motility mechanisms.
Pintu Patra, Kimberley Kissoon, Isabel Cornejo, Heidi B Kaplan, Oleg A Igoshin   +4 more
doaj   +1 more source

Squirmer hydrodynamics near a periodic surface topography

Frontiers in Cell and Developmental Biology, 2023
The behaviour of microscopic swimmers has previously been explored near large-scale confining geometries and in the presence of very small-scale surface roughness.
Kenta Ishimoto, Eamonn A. Gaffney, David J. Smith   +2 more
doaj   +1 more source

Experimental and computational analyses reveal that environmental restrictions shape HIV-1 spread in 3D cultures

, 2019
Here, using an integrative experimental and computational approach, Imle et al. show how cell motility and density affect HIV cell-associated transmission in a three-dimensional tissue-like culture system of CD4+ T cells and collagen, and how different ...
Ales, J., Carrillo-Bustamante, P., Fackler, O., Fehr, J., Godinez, W., Graw, F., Hamprecht, F., Imle, A., Kumberger, P., Müller, B., Ritter, C., Rohr, K., Schmidt, P., Schnellbächer, N., Schwarz, U.   +14 more
core   +2 more sources

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source