Results 51 to 60 of about 977,147 (296)

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Screening of Corrosion in Storage Tank Walls and Bottoms Using an Array of Guided Wave Magnetostrictive Transducers

Sensors
Aboveground storage tanks are used to store various fluids and chemicals for many industrial purposes. According to API standard 653, the structural integrity of these tanks must be regularly assessed. The U.S.
Sergey Vinogradov, Nikolay Akimov, Adam Cobb, Jay Fisher   +3 more
doaj   +1 more source

Shannon-R\'enyi entropies and participation spectra across 3d $O(3)$ criticality

, 2014
Universal features in the scalings of Shannon-R\'enyi entropies of many-body groundstates are studied for interacting spin-$\frac{1}{2}$ systems across (2+1) dimensional $O(3)$ critical points, using quantum Monte Carlo simulations on dimerized and ...
Alet, Fabien, Laflorencie, Nicolas, Luitz, David J.   +2 more
core   +2 more sources

Neutrino capture by r-process waiting-point nuclei [PDF]

, 1998
We use the Quasiparticle Random Phase Approximation to include the effects of low-lying Gamow-Teller and first forbidden strength in neutrino capture by very neutron-rich nuclei with N = 50, 82, or 126.
A. Hosaka, C. Gaarde, D. Cha, D.J. Horen, D.J. Horen, F. Krmpotic, G.C. McLaughlin, G.F. Bertsch, G.M. Fuller, H. Homma, H.G. Janka, J. Engel, J.A. Halbleib, J.D. Walecka, Jonathan Engel, K. Nakayama, R.D. Smith, Rebecca Surman, S.E. Woosley, Y.-Z. Qian, Y.-Z. Qian, Yong-Zhong Qian   +21 more
core   +4 more sources

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Meso-scale analysis of ductile steel fabric/epoxy composites: numerical modelling and experimental validation [PDF]

, 2014
This paper studies the mechanical behavior of steel fiber fabric reinforced epoxy composite on meso scale. The fabric involved is a 4-harness satin weave of innovative steel fibers with a 30 μm diameter.
Degrieck, Joris, Faes, Jana, Rezaei, Ali, Van Paepegem, Wim   +3 more
core  

Testing the importance of collective correlations in neutrinoless ββ decay [PDF]

, 2016
We investigate the extent to which theories of collective motion can capture the physics that determines the nuclear matrix elements governing neutrinoless double-β decay.
Engel, Jonathan, Martínez-Pinedo, Gabriel, Menéndez, Javier, Ninohara, Nobuo, Rodríguez, Tomás R.   +4 more
core   +2 more sources

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

$\textit{Ab initio}$ calculation of the calorimetric electron capture spectrum of $^{163}$Holmium: Intra-atomic decay into bound-states

, 2018
The determination of the electron neutrino mass by electron capture in $^{163}$Ho relies on a precise understanding of the deexcitation of a core hole after an electron capture event.
C. Enss, L. Gastaldo, M. Braß, M. W. Haverkort, R. J. Green   +4 more
core   +1 more source

Quantum chaos in multicharged ions and statistical approach to the calculation of electron-ion resonant radiative recombination [PDF]

, 1998
We show that the spectrum and eigenstates of open-shell multicharged atomic ions near the ionization threshold are chaotic, as a result of extremely high level densities of multiply excited electron states ($10^3 eV^{-1}$ in Au^{24+}) and strong ...
Flambaum, V. V., Gribakin, G. F., Gribakina, A. A.   +2 more
core   +2 more sources