Results 121 to 130 of about 3,411,153 (359)
DARKON FLUID — A MODEL FOR THE DARK SECTOR OF THE UNIVERSE? [PDF]
International Journal of Geometric Methods in Modern Physics, 2012 We introduce darkons as fluid particles of a Galilean massless self-gravitating fluid. This fluid exhibits anisotropic scaling with [Formula: see text]. The minimal gravitational coupling dynamically generates a gravitational mass density of either sign. Hence such fluid may serve as a model for the dark sector of the Universe.
STICHEL, P. C., ZAKRZEWSKI, WOJTEK J.
openaire +3 more sources
Molecular Oncology, EarlyView.HDAC4 is degraded by the E3 ligase FBXW7. In colorectal cancer, FBXW7 mutations prevent HDAC4 degradation, leading to oxaliplatin resistance. Forced degradation of HDAC4 using a PROTAC compound restores drug sensitivity by resetting the super‐enhancer landscape, reprogramming the epigenetic state of FBXW7‐mutated cells to resemble oxaliplatin ...
Vanessa Tolotto +13 more
wiley +1 more source
Inhomogeneous viscous dark fluid coupled with dark matter in the FRW universe [PDF]
, 2014 A cosmological model with an inhomogeneous viscous dark fluid coupled with dark matter in a flat Friedman-Robertson-Walker universe is investigated. The influence of dark matter on the behavior of an inhomogeneous viscous fluid of this kind, responsible ...
E. Elizalde, V. Obukhov, A. Timoshkin
semanticscholar +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
Three fluid cosmological model using Lie and Noether symmetries
, 2011 We employ a three fluid model in order to construct a cosmological model in the Friedmann Robertson Walker flat spacetime, which contains three types of matter dark energy, dark matter and a perfect fluid with a linear equation of state.
Paliathanasis, Andronikos +1 more
core +1 more source
Invariant Solutions and Nonlinear Self-Adjointness of the Two-Component Chaplygin Gas Equation
Discrete Dynamics in Nature and Society, 2019 In this paper, the Lie group method is performed on a special dark fluid, the Chaplygin gas, which describes both dark matter and dark energy in the present universe.
Ben Gao, Yanxia Wang
doaj +1 more source
Dark Matter from freeze-in and its inhomogeneities
Journal of High Energy Physics, 2023 We consider generic freeze-in processes for generation of Dark Matter, together with the consequent re-thermalization of the Standard Model fluid. We find that Dark Matter inherits the Standard Model adiabatic inhomogeneities on the cosmological scales ...
Alessandro Strumia
doaj +1 more source
Observational constraints of diffusive dark-fluid cosmology [PDF]
, 2023 Remudin Reshid Mekuria, Amare Abebe
openalex +1 more source
ATF4‐mediated stress response as a therapeutic vulnerability in chordoma
Molecular Oncology, EarlyView.We screened 5 chordoma cell lines against 100+ inhibitors of epigenetic and metabolic pathways and kinases and identified halofuginone, a tRNA synthetase inhibitor. Mechanistically halofuginone induces an integrated stress response, with eIF2alpha phosphorylation, activation of ATF4 and its target genes CHOP, ASNS, INHBE leading to cell death ...
Lucia Cottone +11 more
wiley +1 more source
Exotic Compact Objects with Two Dark Matter Fluids
The Astrophysical Journal, 2023 The generic properties of compact objects made of two different fluids of dark matter are studied in a scale-invariant approach. We investigate compact objects with a core–shell structure, where the two fluids are separated, and with mixed dark matter ...
Marie Cassing +3 more
doaj +1 more source