Results 21 to 30 of about 2,775,686 (184)

Brucella NyxA and NyxB dimerization enhances effector function during infection

FEBS Letters, EarlyView.
Brucella abortus thrives inside cells thanks to the translocation of effector proteins that fine‐tune cellular functions. NyxA and NyxB are two effectors that destabilize the nucleolar localization of their host target, SENP3. We show that the Nyx proteins directly interact with each other and that their dimerization is essential for their function ...
Lison Cancade‐Veyre, Arthur Louche, Francine C. A. Gérard, Laurent Terradot, Suzana P. Salcedo   +4 more
wiley   +1 more source

Building a new brand community through online media: The transition from print to online platforms at \u3cem\u3eLe 10 Sport\u3c/em\u3e [PDF]

, 2012
As online media increasingly assumes dominance in the marketplace, we use the case study of French company Le 10 Sport to explore the complexities associated with transition from print to online media and the impact on brand community.
de Burgh -Woodman, Hélène, Madingou, Doris   +1 more
core   +1 more source

Does social media usage matter? An analysis of online practices and digital media perceptions of communication practitioners in Europe [PDF]

, 2014
A key aspect for understanding and explaining online communication is the micro level of communication practitioners’ social media usage and their general attitudes towards digital platforms.
Moreno, A, Navarro, C, Tench, R, Zerfass, A   +3 more
core   +2 more sources

International Hyperlinks in Online News Media

SSRN Electronic Journal, 2017
This chapter investigates outlinking practices in the news media, whereby online news organisations place links to third party websites within their news articles. Such links are an important secondary feature of online news which add background and context to a story, offering readers the possibility of going direct to the source in many cases ...
Cowls, Josh, Bright, Jonathan
openaire   +3 more sources

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

FEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg, Laura De Cnop, Bernd Nidetzky   +2 more
wiley   +1 more source

Communication of innovation through online media

El Profesional de la Información, 2018
La comunicación de la innovación realizada a través de los medios online es una materia poco estudiada. Este artículo investiga la comunicación que hacen las empresas españolas, que han recibido ayudas para sus proyectos de investigación, desarrollo e innovación tecnológica (I+D+i), del Centro para el Desarrollo Tecnológico Industrial (CDTI).
Maria J. Vilaplana-Aparicio, Mar Iglesias-Garcia, Marta Martín-Llaguno   +2 more
openaire   +7 more sources

The thioredoxin‐like and one glutaredoxin domain are required to rescue the iron‐starvation phenotype of HeLa GLRX3 knock out cells

FEBS Letters, EarlyView.
Glutaredoxin (Grx) 3 proteins contain a thioredoxin domain and one to three class II Grx domains. These proteins play a crucial role in iron homeostasis in eukaryotic cells. In human Grx3, at least one of the two Grx domains, together with the thioredoxin domain, is essential for its function in iron metabolism.
Laura Magdalena Jordt, Manuela Gellert, Finja Zelms, Sander Bekeschus, Christopher Horst Lillig   +4 more
wiley   +1 more source

The Mainstreaming of Verbally Aggressive Online Political Behaviors [PDF]

, 2015
The purpose of this paper was to investigate the relationship between verbal aggression and uncivil media attention on political flaming. More specifically, this paper examines whether the use of uncivil media programming is associated with the perceived
Cicchirillo, Vincent, Hmielowski, Jay, Hutchens, Myiah   +2 more
core   +1 more source

Combined spatially resolved metabolomics and spatial transcriptomics reveal the mechanism of RACK1‐mediated fatty acid synthesis

Molecular Oncology, EarlyView.
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu, Jinqiu Li, Junqi Ma, Ayshamgul Hasim   +3 more
wiley   +1 more source

Philanthropy and Social Media [PDF]

, 2011
We define social media as online or digital technologies that serve to connect people, information and organisations through networks. The term evolved as a way to -distinguish the emerging online -information platforms from traditional "broadcast media"
Aphra Sklair, Daisy Wakefield
core