Results 91 to 100 of about 2,293,822 (285)
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 +16 more
wiley +1 more source
Matter-coupled higher spin gravities in 3d: no- and yes-go results
Journal of High Energy PhysicsMassless higher-spin fields show no preference for any value of the cosmological constant in 3d. All matter-free higher-spin gravities in 3d are equivalent to Chern-Simons theories with an appropriate choice of gauge algebra.
Alexey Sharapov +2 more
doaj +1 more source
Canonical quantization of massive symmetric rank-two tensor in string theory
Nuclear Physics B, 2020 The canonical quantization of a massive symmetric rank-two tensor in string theory, which contains two Stueckelberg fields, was studied. As a preliminary study, we performed a canonical quantization of the Proca model to describe a massive vector ...
Hayun Park, Taejin Lee
doaj +1 more source
, 2014 Recent measurements of the magnetoresistance (MR) of amorphous superconducting thin films in tilted magnetic fields have displayed several surprising experimental details, in particular a strong dependence of the MR on field angle at low magnetic fields,
Meir, Yigal, Porat, Elkana
core +1 more source
Molecular Oncology, EarlyView.The LINC01116 long noncoding RNA is induced by hypoxia and associated with poor prognosis and high recurrence rates in two cohorts of lung adenocarcinoma patients. Here, we demonstrate that besides its expression in cancer cells, LINC01116 is markedly expressed in lymphatic endothelial cells of the tumor stroma in which it participates in hypoxia ...
Marine Gautier‐Isola +12 more
wiley +1 more source
Self-duality in the context of the Skyrme model
Journal of High Energy Physics, 2020 We study a recently proposed modification of the Skyrme model that possesses an exact self-dual sector leading to an infinity of exact Skyrmion solutions with arbitrary topological (baryon) charge.
L.A. Ferreira, L.R. Livramento
doaj +1 more source
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
wiley +1 more source
Screening and the pinch point paradox in spin ice
Physical Review Research, 2020 Spin ice may be considered to be a model system for the investigation of pinch point scattering. We present very-high-resolution numerical simulations and an analytical theory of the pinch point profiles of the near-neighbor and dipolar spin ice models ...
Mikael Twengström +2 more
doaj +1 more source
Abelian Projection of Massive SU(2) Yang-Mills Theory
, 2003 We derive an effective Abelian gauge theory (EAGT) of a modified SU(2) Yang-Mills theory. The modification is made by explicitly introducing mass terms of the off-diagonal gluon fields into pure SU(2) Yang-Mills theory, in order that Abelian dominance at
Deguchi, Shinichi, Kokubo, Yousuke
core +1 more source
Field theory interpretation of supergauges in dual models
Nuclear Physics B, 1971 Possible new invariances of generalized dual models are discussed in the context of the functional integral formulation. The operators relevant to new gauges of those models, such as those obtained by Neveu and Schwarz, are derived as infinitesimal generators of new field transformations which leave the action integral invariant.
J. -L. GERVAIS, B. SAKITA
openaire +1 more source