Results 91 to 100 of about 2,203,683 (304)

Correlating Cell Shape and Cellular Stress in Motile Confluent Tissues

, 2017
Collective cell migration is a highly regulated process involved in wound healing, cancer metastasis and morphogenesis. Mechanical interactions among cells provide an important regulatory mechanism to coordinate such collective motion.
Bi, Dapeng, Czajkowski, Michael, Manning, M. Lisa, Marchetti, M. Cristina, Merkel, Matthias, Yang, Xingbo   +5 more
core   +1 more source

Matrix mimics shape cell studies [PDF]

Nature, 2019
The extracellular matrix governs a surprising number of cellular functions. New techniques are revealing how cells and matrix communicate — and why this cross-talk matters. The extracellular matrix governs a surprising number of cellular functions. New techniques are revealing how cells and matrix communicate — and why this cross-talk matters.
openaire   +2 more sources

Shaping the Archaeal Cell Envelope [PDF]

Archaea, 2010
Although archaea have a similar cellular organization as other prokaryotes, the lipid composition of their membranes and their cell surface is unique. Here we discuss recent developments in our understanding of the archaeal protein secretion mechanisms, the assembly of macromolecular cell surface structures, and the release of S-layer-coated vesicles ...
Ellen, Albert F., Zolghadr, Behnam, Driessen, Arnold J. M., Albers, Sonja Verena   +3 more
openaire   +5 more sources

The Fate (Outcome) of Clinically Apparent Single Lesion and Oligofocal Nephroblastomatosis Treated According to SIOP/GPOH Protocols for Wilms Tumor

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The management of clinically apparent single lesions or oligofocal nephroblastomatosis, a facultative precursor of nephroblastoma, remains debated. Methods We retrospectively analyzed 37 patients with clinically apparent single or oligofocal nephroblastomatosis (two to three lesions per kidney) among 2347 patients registered between
Nils Welter, Jens‐Peter Schenk, Jenny Wegert, Manfred Gessler, Leo Kager, Stefan Wagenpfeil, Marina Müller, Jean‐Michel Wolff, Joerg Fuchs, Steven W. Warmann, Clemens‐Magnus Meier, Jochen Hubertus, Christian Rübe, Christian Vokuhl, Patrick Melchior, Lena Tschirner, Norbert Graf, Rhoikos Furtwängler   +17 more
wiley   +1 more source

Theory of ac electrokinetic behavior of spheroidal cell suspensions with an intrinsic dispersion

, 2005
The dielectric dispersion, dielectrophoretic (DEP) and electrorotational (ER) spectra of spheroidal biological cell suspensions with an intrinsic dispersion in the constituent dielectric constants are investigated. By means of the spectral representation
D.J. Bergman, F. Bordi, G. Fuhr, G. Schwarz, J. Gimsa, J. Gimsa, J. Gimsa, J. Lei, J. P. Huang, J.M. Cruz, J.P. Huang, J.P. Huang, K. Asami, K. Asami, K. Asami, K. W. Yu, K.R. Foster, L. Gao, L. Gao, Lei Gao, M. Kriegmaier, R. Paul, R. Paul, R.D. Miller, T.N. Tombs, X.B. Wang, X.B. Wang, X.F. Zhou   +27 more
core   +1 more source

Triangles bridge the scales: Quantifying cellular contributions to tissue deformation [PDF]

, 2016
In this article, we propose a general framework to study the dynamics and topology of cellular networks that capture the geometry of cell packings in two-dimensional tissues.
Eaton, Suzanne, Etournay, Raphaël, Jülicher, Frank, Merkel, Matthias, Popović, Marko, Salbreux, Guillaume   +5 more
core   +3 more sources

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles, Greg Russell, Leila H. DeWitt, Kimberly Montez, Callie L. Brown   +4 more
wiley   +1 more source

The effect of flotation cell shape on deinking behaviour [PDF]

, 2001
Studies were undertaken to investigate the deinking behaviour of different shaped deinking cells of the same volume. For comparative purposes, most oprational variables were kept constant, and the same injector was used throughout the study. The position
Jones, Lewis, Walmsley, Michael R.W.
core   +1 more source

Homogenization in magnetic-shape-memory polymer composites

, 2017
Magnetic-shape-memory materials (e.g. specific NiMnGa alloys) react with a large change of shape to the presence of an external magnetic field. As an alternative for the difficult to manifacture single crystal of these alloys we study composite materials
A Braides, A Desimone, A Hubert, A Sozinov, B Tian, B Tian, D Cioranescu, G Allaire, G Pisante, G W Milton, H Hosoda, J Ball, J Feuchtwanger, J Liu, J Liu, K Bhattacharya, K Ullakko, M Pitteri, N Scheerbaum, R Tickle, S Conti, S Conti, S Conti, S Conti, S J Murray, S Kauffmann-Weiss, W Brown   +26 more
core   +1 more source

Germline TP53 Mutations Causing Diamond–Blackfan Anemia: A French Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Diamond–Blackfan anemia is a rare congenital erythroblastopenia typically caused by mutations in ribosomal protein genes. Recently, gain‐of‐function mutations in TP53 have been identified as a novel cause of Diamond–Blackfan anemia. We report two French patients who both harbored a heterozygous TP53 deletion (NM_000546.5: c.1077delA; p ...
Rafael Moisan, Lydie Da Costa, Ludivine David Nguyen, Heloise Chosseler, Audrey Riquet, Benedicte Bruno, Melissa Barbati   +6 more
wiley   +1 more source