Results 51 to 60 of about 305,612 (264)

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

RENEB interlaboratory comparison for biological dosimetry based on dicentric chromosome analysis and cobalt-60 exposures higher than 2.5 Gy

Scientific Reports
In previous RENEB interlaboratory comparisons based on the manual scoring of dicentric chromosomes, a tendency for systematic overestimation for doses > 2.5 Gy was found.
Martin Bucher, David Endesfelder, Stefan Pojtinger, Ans Baeyens, Joan-Francesc Barquinero, Christina Beinke, Laure Bobyk, Eric Gregoire, Rositsa Hristova, Juan S. Martinez, Prabodha Kumar Meher, Marcela Milanova, Octávia Monteiro Gil, Alegria Montoro, Jayne Moquet, Mercedes Moreno Domene, María Jesús Prieto, Monica Pujol-Canadell, Mingzhu Sun, Georgia I. Terzoudi, Ales Tichy, Sotiria Triantopoulou, Marco Valente, Anne Vral, Andrzej Wojcik, Ursula Oestreicher   +25 more
doaj   +1 more source

Ville saharienne et démarche participative : Contribution pour un développement local durable

Revue des Énergies Renouvelables, 2020
Cet article se concentre sur l’appropriation concrète du développement local durable au niveau des villes sahariennes, par les acteurs et les participants (population locale) aux différents modes de gouvernance, de l’action et de la décision collective à
Abdelhakim Hanafi, Djamel Alkama
doaj  

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

FEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa, Shinya Sugimoto, Toshiro Sato   +2 more
wiley   +1 more source

Phosphoinositides and inositol phosphates as molecular glues

FEBS Letters, EarlyView.
Inositol phosphates (IPs) and phosphoinositides (PIPs) regulate diverse eukaryotic processes. Beyond recruiting signaling proteins or acting as structural cofactors, recent studies suggest they mediate protein–protein interactions as natural molecular glues.
Aleshia Seaton‐Terry, Alexander J. Cutright, Mong Na Claire Loi, Jessica Martin, Joseph W. Gilligan, Jakub N. Kubina, Michael J. Arambula, Susanna Tanada Palmu, Daniella Zhou, Raymond D. Blind   +9 more
wiley   +1 more source

Multi-View Low-Rank Coding-Based Network Data De-Anonymization

IEEE Access, 2020
Social networks are extensively exploited by third-party consumers such as researchers and advertisers to understand user characteristics and behaviors. In general, before network data is published, sensitive relationships should be anonymized to prevent
Xingping Xian, Tao Wu, Shaojie Qiao, Wei Wang, Yanbing Liu, Nan Han   +5 more
doaj   +1 more source

PARK(ing) time–How park deficiency affects the biological clock in a Drosophila model of Parkinson's disease

FEBS Letters, EarlyView.
Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara, Kinga Skoczek, Elzbieta Pyza, Milena Damulewicz   +3 more
wiley   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Le patrimoine de digues de protection contre les inondations en France d'après la base de données nationale des ouvrages

Sciences, Eaux & Territoires, 2005
Les crues répétées qu'a connues la France depuis 10 ans sont venues rappeler, parfois brutalement, la fragilité et les limites des digues de protection contre les inondations, ouvrages souvent anciens, construits par étapes et plus ou moins bien ...
P. MÉRIAUX, R. TOURMENT, M. WOLFF
doaj  

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

FEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source