Results 111 to 120 of about 38,756 (312)

Extracting perfect GHZ states from imperfect weighted graph states via entanglement concentration [PDF]

open access: gold, 2023
Rafail Frantzeskakis   +4 more
openalex   +1 more source

NARFL Knockout Triggers Ferroptosis‐Driven Vascular Endothelial Dysfunction

open access: yesAdvanced Science, EarlyView.
NARFL is vital for CIA and oxidative stress resistance. NARFL deletion in HPMEC cells, zebrafish, and mice is lethal and rescued by a Ferroptosis inhibitor. NARFL deficiency disrupted its interaction with CIA proteins, decreased aconitase activity, increased IRP1 activity, induced Fe overload, and led to ferroptosis and oxidative stress, resulting in ...
Hui Hu   +15 more
wiley   +1 more source

Some classes of Trivially Perfect Graphs

open access: diamond, 2021
Ganesh Gandal, R. Mary Jeya Jothi
openalex   +1 more source

Strong Proton‐Phonon Coupling Drives Fast Ion Transport in Perovskites

open access: yesAdvanced Science, EarlyView.
Experimental and computational phonon analysis of ABO3‐type proton conductor BaSnO3 shows that substitution on the B‐site with yttrium forms an imaginary phonon mode which is instrumental for the function as proton conductor. This overcompensates the adverse proton trapping effect of the yttrium.
Alexey Rulev   +8 more
wiley   +1 more source

Irredundance perfect graphs

open access: yesDiscrete Mathematics, 1995
Let \(G\) be a graph. A set \(X\) of vertices of \(G\) is said to be a dominating set of vertices of \(G\) if \(V(G)\) is contained in the closed neighbourhood of \(X\). The smallest cardinality of a dominating set of vertices in \(G\) is called the domination number of \(G\) and is denoted by \(\gamma(G)\). Let \(X\) be a set of vertices of \(G\).
openaire   +1 more source

NDST3‐Induced Epigenetic Reprogramming Reverses Neurodegeneration in Parkinson's Disease

open access: yesAdvanced Science, EarlyView.
NDST3‐mediated epigenetic reprogramming revitalizes neuronal circuits in the substantia nigra and striatum to halt dopaminergic neuron degeneration and restore motor function in Parkinson's disease models. This strategy promotes neuronal maintenance and functional recovery, highlighting NDST3's therapeutic potential in neurodegenerative disorders ...
Yujung Chang   +18 more
wiley   +1 more source

Locally perfect graphs

open access: yesJournal of Combinatorial Theory, Series B, 1990
A colouring of the vertices of a graph is said to be locally perfect if for each vertex x the neighbourhood N(x) of x is coloured by a number of colours which is equal to the cardinality of a maximum clique in N(x). The locally perfect graphs are those graphs for which any subgraph has a locally perfect colouring. It is shown in this paper that locally
openaire   +2 more sources

Hyperviscous Diabetic Bone Marrow Niche Impairs BMSCs Osteogenesis via TRPV2‐Mediated Cytoskeletal‐Nuclear Mechanotransduction

open access: yesAdvanced Science, EarlyView.
Diabetic bone marrow exhibits pathological ECM hyperviscosity that activates TRPV2‐mediated Ca2⁺ influx, leading to perinuclear F‐actin disassembly, nuclear deformation, and chromatin condensation. This cytoskeletal‐nuclear decoupling suppresses osteogenic differentiation of BMSCs.
Yao Wen   +8 more
wiley   +1 more source

Enzymatic Remodelling of Tumour Microenvironment Enhances Anti‐CEACAM5 CAR T‐Cell Efficacy Against Colorectal Cancer

open access: yesAdvanced Science, EarlyView.
This study shows anti‐CEACAM5 CAR T‐cells are ineffective against colorectal cancer (CRC) because of CEACAM5 sequestration at intercellular junctions and the thick tumour cell glycocalyx. Enzymatic treatments of CRC cell monolayer/tissue section with trypsin or hyaluronidase restore CEACAM5 availability, enhance CAR T‐cell activation, increase ...
Debasis Banik   +13 more
wiley   +1 more source

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