Results 61 to 70 of about 538,729 (318)

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

Transcriptome free energy can serve as a dynamic patient-specific biomarker in acute myeloid leukemia

npj Systems Biology and Applications
Acute myeloid leukemia (AML) is prevalent in both adult and pediatric patients. Despite advances in patient categorization, the heterogeneity of AML remains a challenge.
Lisa Uechi, Swetha Vasudevan, Daniela Vilenski, Sergio Branciamore, David Frankhouser, Denis O’Meally, Soheil Meshinchi, Guido Marcucci, Ya-Huei Kuo, Russell Rockne, Nataly Kravchenko-Balasha   +10 more
doaj   +1 more source

Transient fluctuation-induced forces in driven electrolytes after an electric field quench

New Journal of Physics, 2021
Understanding how electrolyte solutions behave out of thermal equilibrium is a long-standing endeavor in many areas of chemistry and biology. Although mean-field theories are widely used to model the dynamics of electrolytes, it is also important to ...
Saeed Mahdisoltani, Ramin Golestanian
doaj   +1 more source

Critical Loads of Acid Deposition for Wilderness Lakes in the Sierra Nevada (California) Estimated by the Steady-State Water Chemistry Model [PDF]

Water, Air, & Soil Pollution, 2013
Major ion chemistry (2000–2009) from 208 lakes (342 sample dates and 600 samples) in class I and II wilderness areas of the Sierra Nevada was used in the Steady-State Water Chemistry (SSWC) model to estimate critical loads for acid deposition and investigate the current vulnerability of high elevation lakes to acid deposition. The majority of the lakes
Shaw, Glenn D, Cisneros, Ricardo, Schweizer, Donald, Sickman, James O, Fenn, Mark E   +4 more
openaire   +3 more sources

Radial Distribution of Production Rates, Loss Rates and Densities Corresponding to Ion Masses <=40 amu in the Inner Coma of Comet Halley: Composition and Chemistry

, 2005
In this paper we have studied the chemistry of C, H, N, O, and S compounds corresponding to ions of masses
Allen, Altwegg, Altwegg, Altwegg, Anicich, Anicich, Anicich, Anil Bhardwaj, Balsiger, Balsiger, Bhardwaj, Bhardwaj, Bhardwaj, Bhardwaj, Bhardwaj, Bhardwaj, Bhardwaj, Bhardwaj, Boice, Crovisier, Eberhardt, Eberhardt, Eberhardt, Eberhardt, Festou, Festou, Geiss, Gringauz, Haberli, Haberli, Haider, Haider, Huebner, Huebner, Huebner, Ip, Khare, Korth, Krankowsky, Marconi, Marconi, Marconi, Marconi, Meier, Meier, Mendis, Michael, Millar, Mitchell, Mitchell, Mitchell, Murad, Rao, Reme, S.A. Haider, Schmidt, Slanina, Wegmann, Wegmann   +58 more
core   +1 more source

Effect of hydrogen bonding and complexation with metal ions on the fluorescence of luotonin A [PDF]

, 2013
Fluorescence characteristics of a biologically active natural alkaloid, luotonin A (LuA), were studied by steady-state and time-resolved spectroscopic methods.
Abraham, Abraham, Babu, Cagir, Carmona, Carmona, Cheng, Chou, Dallavalle, Dey, Dobkowski, Fung, Gonzalez-Ruiz, Gonzalez-Ruiz, Li, Liang, Lim, László Biczók, Ma, Maliakal, Marcus, Marcus, Marcus, Mason, Melhuish, Miskolczy, Miskolczy, Miskolczy, Miskolczy, Mussardo, Nagy, Nikolov, Peintler, Penedo, Reichardt, Reyman, Reyman, Sánchez-Coronilla, Takeuchi, Toele, Tseng, Vetokhina, Waluk, Yadav, Zhou, Zsombor Miskolczy   +45 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Chemical synthesis and steady state characterization of a nanocrystalline lithium cobalt oxide

Universitas Scientiarum, 2020
Lithium cobalt oxide (LiCoO2 ) is one of the most relevant components in lithium-ion batteries. The array of sought-after features of LiCoO2 depends on its synthesis method.
Y. Neira-Guio, L.C. Canaria-Camargo2 , J.A. Gómez-Cuaspud, E. Vera-López
doaj   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Digital simulation of chronopotentiometric and steady-state voltammetric curves at microelectrodes in the presence of a low concentration of supporting electrolyte [PDF]

, 1995
A simulation scheme for the calculation of theoretical chronopotentiograms at microelectrodes in solutions containing low amounts of supporting electrolyte is presented.
Bos, Martinus, Linden, Willem E. van der, Palys, Marcin J., Stojek, Zbigniew   +3 more
core   +2 more sources