Results 71 to 80 of about 48,063 (294)

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

Nonlinear evolution of disturbances in higher time-derivative theories

Journal of High Energy Physics
We investigate the evolution of localized initial value profiles when propagated in integrable versions of higher time-derivative theories. In contrast to the standard cases in nonlinear integrable systems, where these profiles evolve into a specific ...
Andreas Fring, Takano Taira, Bethan Turner   +2 more
doaj   +1 more source

Effective Quantum Field Theory for the Thermodynamical Bethe Ansatz

Journal of High Energy Physics, 2020
We construct an effective Quantum Field Theory for the wrapping effects in 1+1 dimensional models of factorised scattering. The recently developed graph-theoretical approach to TBA gives the perturbative desctiption of this QFT.
Ivan Kostov
doaj   +1 more source

Peroxidasin enables melanoma immune escape by inhibiting natural killer cell cytotoxicity

Molecular Oncology, EarlyView.
Peroxidasin (PXDN) is secreted by melanoma cells and binds the NK cell receptor NKG2D, thereby suppressing NK cell activation and cytotoxicity. PXDN depletion restores NKG2D signaling and enables effective NK cell–mediated melanoma killing. These findings identify PXDN as a previously unrecognized immune evasion factor and a potential target to improve
Hsu‐Min Sung, David Bickel, Lena C. M. Krause, Daria Ezeriņa, Christian Ickes, Julian Wojtachnia, Christine S. Gibhardt, Magdalena Shumanska, Khadija Wahni, Andrea Paluschkiwitz, Julia Malo Pueyo, Ekaterina Baranova, Wim Vranken, Hedwig Stanisz, Ioana Stejerean‐Todoran, Michael P. Schön, Joris Messens, Ivan Bogeski   +17 more
wiley   +1 more source

Higher Time-Derivative Theories from Space–Time Interchanged Integrable Field Theories

Universe
We compare a relativistic and a nonrelativistic version of Ostrogradsky’s method for higher-time derivative theories extended to scalar field theories and consider as an alternative a multi-field variant.
Andreas Fring, Takano Taira, Bethan Turner   +2 more
doaj   +1 more source

P T $$ \mathcal{P}\mathcal{T} $$ deformation of Calogero-Sutherland models

Journal of High Energy Physics, 2019
Calogero-Sutherland models of N identical particles on a circle are deformed away from hermiticity but retaining a P T $$ \mathcal{P}\mathcal{T} $$ symmetry.
Francisco Correa, Olaf Lechtenfeld
doaj   +1 more source

Equilibration properties of classical integrable field theories [PDF]

Journal of Statistical Mechanics: Theory and Experiment, 2016
67 pages (+ 9 pages of appendices), 26 figures; review article for special issue of JSTAT on Quantum Integrability in Out of Equilibrium Systems; comments are ...
De Luca, A., Mussardo, Giuseppe
openaire   +5 more sources

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

$$T\overline{T}$$ and root- $$T\overline{T}$$ deformations in four-dimensional Chern-Simons theory

Journal of High Energy Physics
The four-dimensional Chern-Simons (CS) theory provides a systematic procedure for realizing two-dimensional integrable field theories. It is therefore a natural question to ask whether integrable deformations of the theories can be realized in the four ...
Jun-ichi Sakamoto, Roberto Tateo, Masahito Yamazaki   +2 more
doaj   +1 more source

Irrelevant deformations of chiral bosons

Journal of High Energy Physics, 2021
We study T T ¯ $$ \mathrm{T}\overline{\mathrm{T}} $$ deformations of chiral bosons using the formalism due to Sen. For arbitrary numbers of left- and right-chiral bosons, we find that the T T ¯ $$ \mathrm{T}\overline{\mathrm{T}} $$ -deformed Lagrangian ...
Subhroneel Chakrabarti, Divyanshu Gupta, Arkajyoti Manna, Madhusudhan Raman   +3 more
doaj   +1 more source