Results 71 to 80 of about 2,513,918 (282)
Fab Four self-interaction in quantum regime
European Physical Journal C: Particles and Fields, 2017 Quantum behavior of the John Lagrangian from the Fab Four class of covariant Galileons is studied. We consider one-loop corrections to the John interaction due to cubic scalar field interaction.
A. B. Arbuzov, B. N. Latosh
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Journal of the Mathematical Society of Japan, 1961 Verf. skizziert eine einheitliche Darstellung der lokalen Klassenkörpertheorie über Zahl- und Funktionenkörpern \(k\). Als Ausgangspunkt dient das Verschwinden der Kohomologiegruppen \(H^2(G(K/\hat k)), K^*)\), wobei \(\hat k\) die unverzweigte Erweiterung von \(k\) ist.
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Molecular Oncology, EarlyView.Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon +13 more
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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 +17 more
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Composite higher derivative theory of gravity
Physical Review Research, 2020 We investigate a higher derivative theory that belongs to the class of composite field theories. Starting from the Yang-Mills theory based on the Lorentz group, we express the gauge vector fields in terms of the tetrad decomposition of a space-time ...
Hans Christian Öttinger
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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
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Statistical field theory and effective action method for scalar active matter
Physical Review Research, 2020 We employ statistical field theory techniques for coarse graining the steady-state properties of active Ornstein-Uhlenbeck particles. The computation is carried out in the framework of the unified colored noise approximation that allows an effective ...
M. Paoluzzi, C. Maggi, A. Crisanti
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Local class field theory [PDF]
St. Petersburg Mathematical Journal, 2004 The author gives condition for a Henselian field \(F\) which imply that local class field theory is valid for \(F\) in the sense that for every finite Galois extension \(F_0\) of \(F\) the reciprocity map \(\text{Gal}(F_0/F) \to F^{\times}/N_{F_0/F}(F_0^{\times})\) induces an isomorphism of the projection to \(\text{Gal}(F_0/F)^{ab}\).
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Targeted modulation of IGFL2‐AS1 reveals its translational potential in cervical adenocarcinoma
Molecular Oncology, EarlyView.Cervical adenocarcinoma patients face worse outcomes than squamous cell carcinoma counterparts despite similar treatment. The identification of IGFL2‐AS1's differential expression provides a molecular basis for distinguishing these histotypes, paving the way for personalized therapies and improved survival in vulnerable populations globally.
Ricardo Cesar Cintra +6 more
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Unitary quantization of a scalar charged field and Schwinger effect
Journal of High Energy Physics, 2020 Quantum field theory in curved spacetimes suffers in general from an infinite ambiguity in the choice of Fock representation and associated vacuum. In cosmological backgrounds, the requirement of a unitary implementation of the field dynamics in the ...
Luis J. Garay +2 more
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