Results 41 to 50 of about 4,790,689 (300)

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

FEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

FEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui, Agnes Banreti, Armelle L. Ernst, Guillaume Leseigneur, Uwe J. Meierhenrich   +4 more
wiley   +1 more source

"Studying the development of professional standards for the coverage of the news broadcast in the news bulletins on the TV of the Arab Republic of Egypt"

Journal of Architecture, Art & Humanistic Science, 2018
Numerous digital media and tools, and they are increasing diversity and growth and interference over time, and these means: Interactive television stations, digital cable, electronic press, hotspots, blogs, personal, corporate and commercial sites ...
Safwat Ali, Mostafa Yossri, Ibrahim Abdel Latif   +2 more
doaj   +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

Intraoral Radiographs to Determine the Skills and Ways to Overcome Those Errors Detected by Dental Students [PDF]

Strides in Development of Medical Education, 2013
Background & Objective: The present study aimed to evaluate students skill in identification of intraoral radiographs faults and the way correcting them Methods: Seven intraoral radiographs included 6 periapical radiographs and 1 bitewing with common ...
Jahangir Haghani, Jahangir Haghani, Sanam Mirbeigi, Hossein Safi Zadeh   +3 more
doaj  

The Aesthetics of Decay: An Homage to the Beauty of Transience

Journal of Extreme Anthropology, 2017
A student essay for the Special Student Issue of the Journal of Extreme Anthropology accompanying the art exhibition 'Artist's Waste, Wasted Artists', which opened in Vienna on the 19th of September 2017 and was curated by the students of social ...
Fanny Kernbauer
doaj   +1 more source

Teaching European cinema: The European University Film Award (EUFA) project – dossier [PDF]

Alphaville: Journal of Film and Screen Media, 2018
The “Teaching European Cinema” dossier has grown out of the European University Film Award (EUFA) project that was initiated in 2016 by Filmfest Hamburg in collaboration with the European Film Academy (EFA) and the European Network for Cinema and Media ...
Skadi Loist
doaj   +1 more source

Extracellular vesicle lipidomics liquid biopsy reveals systemic and tumor microenvironment metabolic reprogramming in ovarian cancer

Molecular Oncology, EarlyView.
Extracellular vesicle (EV) lipidomic profiling of plasma and ascites from patients with high‐grade serous ovarian cancer and of ovarian cancer cell lines reveals enrichment of triglycerides (TGs), diacylglycerols (DGs), phosphatidylcholine (PCs), sphingomyelins (SMs), reflecting tumor metabolic reprogramming.
Shikha Rani, Dominic Guanzon, Andrew Lai, Katherin Scholz‐Romero, Sarah Reed, Edita Ritmejeryte, Rohan Lourie, Naven Chetty, Kaltin Ferguson, Carlos Salomon   +9 more
wiley   +1 more source

L’as-tu lu, l’as-tu vu. Les étudiants et les adaptations cinématographiques

Revue Française des Sciences de l’Information et de la Communication, 2018
There is already lot of studies about film adaptations (in narratologie, marketing or law), but very little talk about the reception of film adaptations. The present article wants to study the point of view of the student public.
Adeline Clerc-Florimond, Lylette Lacôte-Gabrysiak   +1 more
doaj   +1 more source

Paclitaxel induces NM2‐dependent cellular contraction through GEF‐H1 dissociation from microtubules and RhoA/ROCK activation in cancer cells

Molecular Oncology, EarlyView.
Taxanes are widely used chemotherapeutics whose effects on cellular mechanics remain poorly understood. We show that paclitaxel induces rapid cellular contraction by promoting GEF‐H1 dissociation from microtubules and non‐muscle myosin II activation through RhoA/ROCK.
Gloria Asensio‐Juárez, Rafael Pérez‐Díaz, Hugo Ramos‐Solano, Marina Garrido‐Casado, Vanessa C. Talayero, Miguel Vicente‐Manzanares   +5 more
wiley   +1 more source