Results 71 to 80 of about 39,640 (202)

Ceramic ecology in an Islamic capital: changes in the production and consumption of pottery in Palermo

Early Medieval Europe, EarlyView.
Palermo became the new capital of Sicily after the Aghlabid conquest in 831. The transformation of the city into a capital took many forms, including the production and consumption of pottery. The perspective from ceramic evidence shows that Palermo underwent faster and deeper processes of Islamization than other urban and rural contexts across the ...
Viva Sacco
wiley   +1 more source

Nef-mediated enhancement of cellular activation and human immunodeficiency virus type 1 replication in primary T cells is dependent on association with p21-activated kinase 2

Retrovirology, 2011
Background The HIV-1 accessory protein Nef is an important determinant of lentiviral pathogenicity that contributes to disease progression by enhancing viral replication and other poorly understood mechanisms.
Olivieri Kevin C, Mukerji Joya, Gabuzda Dana   +2 more
doaj   +1 more source

Conspectus de Sémantique intensionnelle, suivi d'une bibliographie

, 1983
Nef Frédéric. Conspectus de Sémantique intensionnelle, suivi d'une bibliographie. In: Histoire Épistémologie Langage, tome 5, fascicule 2, 1983. La sémantique logique : Problèmes d'histoire et de méthode, sous la direction de Frédéric Nef. pp.
Nef, Frédéric
core   +1 more source

The Politics of (E)valuation in Community Projects: Creating a Living Impact Methodology to Pluralize Accountability and Center Lived Experience

Financial Accountability &Management, EarlyView.
ABSTRACT Increasingly, community‐based organizations (CBOs) that have a social impact are required to evidence their impact through accountability and evaluation methods that are complex and inappropriate for their specific context. In response to this challenge, we offer a participatory approach to social return on investment (SROI), which builds on a
Rebecca Warren, Christopher Cunningham, Lewis Smith   +2 more
wiley   +1 more source

Les dynamiques de l'islamisation en Méediterranée centrale et en Sicile: variations d'échelle

, 2014
Si tratta della premessa al volume degli Atti del Convegno sul processo d'islamizazzione. Questo contributo nasce dalla collaborazione tra storici e archeologi che per la prima volta si sono confrontati su questo interessante tema in un luogo di ...
Nef A., ARDIZZONE, Fabiola
core  

Leucine-Specific, Functional Interactions between Human Immunodeficiency Virus Type 1 Nef and Adaptor Protein Complexes

, 2005
The human immunodeficiency virus type 1 virulence protein Nef interacts with the endosomal sorting machinery via a leucine-based motif. Similar sequences within the cytoplasmic domains of cellular transmembrane proteins bind to the adaptor protein (AP ...
Douglas Hitchin, Hitchin, Douglas, John R. Day, Serge Benichou, Van Damme, Nanette, Benichou, Serge, John C. Guatelli, Ricardo Madrid, Guatelli, John, Colleen M. Noviello, Scott H. Coleman, Madrid González, Ricardo, Day, John, Noviello, Colleen, Nanette Van Damme, Coleman, Scott   +15 more
core   +1 more source

B — Dans la nef Notre-Dame (1988) [PDF]

, 2020
L’exposé des résultats sur la troisième travée de la nef Notre-Dame est présenté par phases chronologiques (fig. 456 à 461). Figure 456 Vestiges antiques découverts dans la troisième travée de la nef Notre-Dameet emplacements des coupes (relevé S ...

core   +1 more source

The R203W substitution drives PACS‐1 syndrome by disrupting intramolecular regulation

The FEBS Journal, EarlyView.
The middle region (MR) of PACS‐1 controls engagement with specific partner proteins. This manuscript presents the structure of the Furin binding region (FBR) and how interactions with partners are regulated through the interplay between a basic patch in the FBR and an acidic cluster in the MR.
Troy C. Krzysiak, In‐Ja L. Byeon, Ryan Ponticelli, Mary E. Lucas, Lariah Thompson, Christopher DeHaven, Gary Thomas, Angela M. Gronenborn   +7 more
wiley   +1 more source

HIV-1 Nef activates proviral DNA transcription by recruiting Src kinase to phosphorylate host protein Nef-associated factor 1 to compromise its viral restrictive function

Journal of Virology
HIV-1 accessory protein Nef is a multifunctional pathogenic factor that mediates immune evasion, enhances virion infectivity, antagonizes host restrictive factors, and promotes viral dissemination.
Tian-Jiao Fan, Chengzuo Xie, Lisha Li, Xia Jin, Jie Cui, Jian-Hua Wang   +5 more
doaj   +1 more source

High levels of anti‐Nef antibodies may prevent AIDS disease progression in vertically HIV‐1‐infected infants

Journal of the International AIDS Society, 2014
Introduction HIV‐1‐associated CD4+ T‐cell depletion is a consequence of uninfected cell death. Nef is one of the viral factors that trigger apoptosis on bystander cells, though the plasma Nef levels do not correlate with Th lymphocytes counts. The aim of
Guillermo Corró, Cintia Milena Crudeli, Carlos Alberto Rocco, Silvia Alejandra Marino, Luisa Sen   +4 more
doaj   +1 more source