Results 101 to 110 of about 10,727,813 (262)

Lirici greci

, 2008
Il volume contiene le traduzioni dei lirici greci di Filippo Maria Pontani. A Simone Beta si devono la prefazione ("Fantasmi": pp. v-xvi), l'introduzione (pp. xvii-xxvii), una bibliografia essenziale (pp.xxix-xl) e le note di commento (pp. 231-252)
Beta, Simone
core   +1 more source

Synthesis of new α,β-unsaturated butenolides

Bulletin of the Chemical Society of Ethiopia, 2010
A number of new &gama;-substituted α,β-unsaturated butenolides have been synthesized by the condensation of phenols with β-(3-nitrobenzoyl)acrylic acid and β-(4-methyl-3-nitrobenzoyl)acrylic acid.
Veena Joshi, R.P. Chamoli
doaj  

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

FEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux, Christian Lévêque, Fodil Azzaz, Marion Sangiardi, Sarosh R Irani, Michael Seagar, Jacques Fantini, Oussama El Far   +7 more
wiley   +1 more source

The ubiquitin system in normal and infected germinal center B cells

FEBS Letters, EarlyView.
The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis, Lesly Mejia, Emily K Moser   +2 more
wiley   +1 more source

Metastatic niche shaped by host factors influences disseminated cancer cell fate

FEBS Letters, EarlyView.
Metastasis is shaped not only by cancer cells but also by the environments they encounter. This review explores how factors such as aging, diet, the microbiome, lifestyle, and environmental exposures remodel organ‐specific niches in the lung, liver, bone, and brain, influencing where metastatic cells survive, remain dormant, or grow, and ultimately ...
Gwennan Delyth Ward, Álvaro Ruiz‐Tabas, Patricia Altea‐Manzano   +2 more
wiley   +1 more source

La difesa di Diceopoli e le arti retoriche di Euripide negli Acarnesi di Aristofane

, 1999
Attraverso l'analisi di una scena degli Acarnesi di Aristofane (vv. 393-489), Simone Beta mostra come le bizzarre richieste dell'eroe comico Diceopoli siano il modo con il quale Aristofane ha cercato di prendere in giro alcune caratteristiche retoriche ...
BETA, SIMONE
core   +1 more source

The role of miR‐335‐5p in the redifferentiation of BRAF p.V600E thyroid cancers

Molecular Oncology, EarlyView.
The BRAF p.V600E mutation promotes thyroid cancer dedifferentiation and radioiodine resistance. Using a network approach, we identified miR‐335‐5p as a key regulator of BRAF‐mutated thyroid tumors. Restoring miR‐335‐5p increased thyroid‐specific gene expression and iodine uptake in cells and organoids.
Valeria Pecce, Simone Bini, Marialuisa Sponziello, Giorgio Grani, Giulia Fiscon, Paola Paci, Lorenzo Farina, Rosa Falcone, Valentina Maggisano, Sebastiano Filetti, Cosimo Durante, Antonella Verrienti   +11 more
wiley   +1 more source

ON THE BETA-NUMBER OF THE CORONAS GRAPHS

ON THE BETA-NUMBER OF THE CORONAS GRAPHS
The beta-number of a graph G is the smallest positive integer n for which there exists an injective function f : V(G)→{0,1,...,n} such that each uv ∈ E(G) is labeled f(u)－ｆ(v) and the resulting set of edge labels is ｛c,c＋1,...,c＋E(G) －1} for some positive integer c. The beta-number of G is ＋∞ if there exists no such integer n.
openaire   +1 more source

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