Results 51 to 60 of about 32,621 (292)

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

In-situ TEM investigation of zirconium alloy under Kr+ single-beam and Kr+-He+ dual-beam synergetic irradiation

Nuclear Engineering and Technology
The in-situ TEM irradiation experiments of zirconium alloy were conducted at 573 K, 673 K, and 773 K utilizing a 400 keV Kr + single beam and a 400 keV Kr+ and 30 keV He + dual beam.
Zhen Wang, Qing-Xue Yan, Zhong-Qiang Fang, Chen-Yang Lu   +3 more
doaj   +1 more source

The Topology of Dislocations in Smectic Liquid Crystals [PDF]

, 2017
The order parameter of the smectic liquid crystal phase is the same as that of a superfluid or superconductor, namely a complex scalar field. We show that the essential difference in boundary conditions between these systems leads to a markedly different
Kamien, Randall D., Mosna, Ricardo A.
core   +2 more sources

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Silver segregation to \theta' (Al2Cu)-Al interfaces in Al-Cu-Ag alloys

, 2012
\theta' (Al2Cu) precipitates in Al-Cu-Ag alloys were examined using high angle annular dark field scanning transmission electron microscopy (HAADF-STEM).
Biswas, Bourgeois, Bourgeois, Bouvy, Dahmen, Gayle, Hono, Howe, Hu, Hume-Rothery, Hutchinson, Julian M. Rosalie, Laure Bourgeois, Liu, Lup, Okunishi, Ranamujan, Rosalie, Rosalie, Rosalie, Schulthess, Silcock, Silcock, Stobbs, Sun, Vaithyanathan, Vegard, Wilm, Zarkevich   +28 more
core   +1 more source

Systematic UHV-AFM experiments on Na nano-particles and nano-structures in NaCl [PDF]

, 2005
Results of systematic AFM (atomic force microscopy) experiments on heavily and moderatly irradiated NaCl samples are presented. The sodium nanoparticles and structures of nanoparticles are poduced in sodium chloride during irradiation.
Bukharaev, A.A.,, Gaynutdinov, R.,, Hartog, H.W. den,, Sugonyako, A.V.,, Turkin, A.A.,, Vainshtein, D.I.,   +5 more
core   +4 more sources

Super‐Refractory Status Epilepticus (SRSE) in a Patient With Compound Heterozygous OPA1 Variants: Case Report and Literature Review

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Super‐Refractory Status Epilepticus (SRSE) is a rare, life‐threatening neurological emergency with unclear etiology in many cases. Mitochondrial dysfunction, often due to disease‐causing genetic variants, is increasingly recognized as a cause, with each gene producing distinct pathophysiological mechanisms.
Pouria Mohammadi, Lara Basovic, Christopher Michael McGraw   +2 more
wiley   +1 more source

Interstitials, Vacancies and Dislocations in Flux-Line Lattices: A Theory of Vortex Crystals, Supersolids and Liquids

, 1999
We study a three dimensional Abrikosov vortex lattice in the presence of an equilibrium concentration of vacancy, interstitial and dislocation loops. Vacancies and interstitials renormalize the long-wavelength bulk and tilt elastic moduli.
A. Larkin, A. Zippelius, A.I. Larkin, A.P. Young, B.I. Halperin, C.J. Olson, C.J. Olson, D. Huse, D.R. Nelson, D.R. Nelson, D.R. Nelson, D.R. Nelson, D.R. Nelson, D.R. Nelson, D.R. Nelson, D.S. Fisher, D.S. Fisher, D.S. Fisher, D.S. Fisher, D.T. Fuchs, E. Frey, E. Frey, E. Zeldov, E.H. Brandt, E.H. Brandt, E.H. Brandt, E.H. Brandt, E.L. Pollock, E.M. Forgan, E.Y. Andrei, F.R.N. Nabarro, G. Blatter, H.M. Carruzzo, J.M. Kosterlitz, K. Moon, L. Balents, L. Balents, L. Radzihovsky, L. Radzihovsky, L. Radzihovsky, L.I. Glazman, Leo Radzihovsky, M. Cristina Marchetti, M.C. Marchetti, M.C. Marchetti, M.J.P. Gingras, M.P.A. Fisher, M.P.A. Fisher, P.C. Martin, P.L. Gammel, R.H. Koch, S.A. Ktitorov, T. Chen, T. Giamarchi   +53 more
core   +1 more source

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

The Effect of He on the Evolution of Radiation-Induced Dislocation Loops near W/Cu Interface

Metals
In the current work, the distribution behaviors of irradiation-induced dislocation loops near the W-Cu interface (contains a thin W2C transition layer) under self-interstitial atom diffusion-dominated conditions were investigated based on the comparative
Huaqing Sang, Yifan Zhang, Jing Wang
doaj   +1 more source