Results 91 to 100 of about 79,372 (334)

The nucleolus: a raft adrift in the nuclear sea or the keystone in nuclear structure?

Biomolecular Concepts, 2013
The nucleolus is a prominent nuclear structure that is the site of ribosomal RNA (rRNA) transcription, and hence ribosome biogenesis. Cellular demand for ribosomes, and hence rRNA, is tightly linked to cell growth and the rRNA makes up the majority of ...
O’Sullivan Justin M., Pai Dave A., Cridge Andrew G., Engelke David R., Ganley Austen R.D.   +4 more
doaj   +1 more source

The nucleolus is well-posed

Journal of Mathematical Analysis and Applications, 2006
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
FRAGNELLI, Vito, PATRONE F., TORRE A.
openaire   +2 more sources

How to Solve an Allocation Problem? [PDF]

, 2006
Game theory proposes several allocation solutions: we know (a) fairness properties, (b) how to develop (c) methods building on these properties, and (d) how to calculate (e) allocations.
Boer, Luitzen de, Schotanus, Fredo, Telgen, Jan   +2 more
core   +1 more source

Wiretapping a hidden network

, 2009
We consider the problem of maximizing the probability of hitting a strategically chosen hidden virtual network by placing a wiretap on a single link of a communication network.
C.S.A. Nash-Williams, D. Gusfield, J.A.M. Potters, N. Tomizawa, S. Fujishige, S. Patkar, W.H. Cunningham, W.T. Tutte   +7 more
core   +2 more sources

Evaluation of Poly(l‐Co‐d,l‐Lactic Acid‐Co‐Trimethylene Carbonate) Scaffolds Fabricated by 3D Printing and Leaching for Bone Tissue Engineering

Journal of Applied Polymer Science, EarlyView.
Steps of fabrication and analysis of PLDLA‐TMC scaffolds obtained by 3D printing followed by a leaching process, designed for applications in bone tissue engineering. ABSTRACT Bone defect regeneration remains a complex clinical challenge, particularly in cases resulting from trauma, surgical procedures, congenital malformations, or tumor resections ...
Rover Martinez Clusella Delgado, Bruna V. Quevedo, Rodrigo Gomes, Bianca S. L. Antunes, Arnaldo R. Santos Jr, Eliana Aparecida de Rezende Duek   +5 more
wiley   +1 more source

Elevated NPM1 and FBL expression correlates with prostate cancer aggressiveness and progression. [PDF]

J Pathol
Abstract The nucleolus is a membrane‐less body present in the nucleus of the cell. The nucleolus is mainly involved in ribosomal RNA (rRNA) transcription and ribosome biogenesis for protein translation. During cancer formation, nucleolar morphology is altered, and many nucleolar proteins are expressed at a higher level, leading to enhanced ribosome ...
Saffarian S, Cai Z, Lam J, Oo HZ, Somasekharan S.   +4 more
europepmc   +2 more sources

Senkyunolide I Improves Septicemia‐Induced Brain Dysfunction via Regulating Nrf2 and Astrocyte Activity.

Biotechnology and Applied Biochemistry, EarlyView.
ABSTRACT Senkyunolide I (Sen I) has a protective effect on the blood–brain barrier (BBB) in rats with sepsis‐associated encephalopathy (SAE). This study investigated whether Sen I regulates Nrf2 to ameliorate sepsis‐induced brain dysfunction (SIBD). Sixty rats were randomly assigned into Sham group, SAE group (Model group), SAE + Sen I group (72 mg/kg,
Haohao Cao, Tao Liu, Meixia Xu
wiley   +1 more source

A Nucleolus for Stochastic Cooperative Games [PDF]

This paper extends the definition of the nucleolus to stochastic cooperative games, that is, to cooperative games with random payoffs to the coalitions.
Suijs, J.P.M.
core   +1 more source

Identification and characterization of a novel non-structural protein of bluetongue virus [PDF]

, 2011
Bluetongue virus (BTV) is the causative agent of a major disease of livestock (bluetongue). For over two decades, it has been widely accepted that the 10 segments of the dsRNA genome of BTV encode for 7 structural and 3 non-structural proteins.
AA Van Dijk, AE Firth, AE Firth, AG Aminev, AG Aminev, AJ Wilson, Alessia Armezzani, Amr Bayoumy, Andrew Shaw, B Sherry, BJ Erasmus, C Gonzalez-Lopez, C Lee, C Vinson, CC Celma, CD DeMaula, CR Rinaldo Jr, D Grimm, E Calvo-Pinilla, E Calvo-Pinilla, E Matsuo, EL Nason, EW Rainsford, F Arnaud, FM Boisvert, Frazer Rixon, FW Bazer, G Sutton, G Van Heeke, Giulia Franzoni, I Schwartz-Cornil, JA Hiscox, JA Hiscox, JA Mertz, JM Grimes, JM Wehrfritz, Kathryn Allan, L Vazquez-Iglesias, LJ Reed, M Barro, M Boyce, M Boyce, M Caporale, M Caporale, M Marfori, M Mura, M Neville, M Palmarini, M Rojas, M Varela, MA Hofmann, Marco Caporale, Mark Heise, Massimo Palmarini, Matthew Golder, Maxime Ratinier, ME Peeples, MH Malim, MK Estes, MM Arnold, MR Michel, MR Yang, MS Lindstrom, N Feng, N Stauber, NJ Horscroft, NJ Maclachlan, NJ Maclachlan, NJ MacLachlan, NM Foster, P Franchi, P Gouet, P Jameson, P Roy, P Roy, PP Mertens, PP Mertens, PS Mellor, R Dulbecco, R Noad, R Volmer, RE Randall, RJ Owens, S Boulon, S Brandt, S Maan, S Maan, Sandro Filipe Nunes, SH Wang, SJ Wechsler, X Zhang, Z Han   +91 more
core   +4 more sources

Antitumor and Cytogenotoxic Activities of Libidibia ferrea Hydroalcoholic Extracts in Murine Breast Carcinoma

Chemistry &Biodiversity, EarlyView.
ABSTRACT Breast cancer is the most prevalent cancer type among women worldwide, and there is a critical need for more effective and safer treatments, especially for aggressive and therapy‐resistant subtypes. Libidibia ferrea, a native plant from Brazil, exhibits anti‐inflammatory, antimicrobial, antioxidant, and antitumor properties.
Diego Pereira de Menezes, Evaldo dos Santos Monção Filho, Atanara Alves de Sousa, João Pedro Alves Damasceno do Lago, Karla Darlianny Mourão Cavalcante, Fernanda Alves de Sousa Cavalcante, Irismara Sousa Silva, Marina Pinto Sanches, Semiramis Jamil Hadad do Monte, Ester Miranda Pereira, Paulo Michel Pinheiro Ferreira, Joao Marcelo de Castro e Sousa, Gerardo Magela Vieira Júnior, Dalton Dittz   +13 more
wiley   +1 more source