Results 31 to 40 of about 10,168,819 (309)

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Group Doubly Coupled Designs

Mathematics
Doubly coupled designs (DCDs) have better space-filling properties between the qualitative and quantitative factors than marginally coupled designs (MCDs) which are suitable for computer experiments with both qualitative and quantitative factors. In this
Weiping Zhou, Shigui Huang, Min Li
doaj   +1 more source

Identification of UAV model parameters from flight and computer experiment data

Авіаційно-космічна техніка та технологія, 2021
The object of research in the article is various well-known approaches and methods of structural and parametric identification of dynamic controlled objects - unmanned aerial vehicles (UAVs).
Serhii Kochuk, Dinh Dong Nguyen, Artem Nikitin, Rafael Trujillo Torres   +3 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Evaluation of climate changes and their accounting for developing the reclamation measures in western Ukraine

Przegląd Naukowy Inżynieria i Kształtowanie Środowiska, 2019
In modern conditions, there are cardinal climate changes on the Earth as at the planetary scale, as at the regional level. According to numerous hydrometeorological characteristics and indicators, climatologists specialists concluded that Ukraine also ...
Anatoliy Rokochynskiy, Pavlo Volk, Nadia Frolenkova, Nataliia Prykhodko, Ievgenii Gerasimov, Oleg Pinchuk   +5 more
doaj   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Design and Realization of Virtual Classroom

Journal of Advances in Information Technology, 2012
Virtual Reality (VR) simulations are excellent tools for training, education, simulation of abnormal and dangerous conditions in mines and solving complex problems.
Rong Zhu, Yong Wang
doaj   +1 more source

FEATURES OF Cu — Ni NANOPARTICLE SYNTHESIS: EXPERIMENT AND COMPUTER SIMULATION

Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2020
Combination of experiment and computer simulation made it possible to study the features of the process of Cu — Ni nanoparticle synthesis. Nanoparticles are synthesized by the method of exothermic combustion in solutions.
V.I. Romanovski, A.Yu. Kolosov, A.A. Khort, V.S. Myasnichenko, K.B. Podbolotov, K.G. Savina, D.N. Sokolov, E.V. Romanovskaia, N.Yu. Sdobnyakov   +8 more
doaj   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source