Results 71 to 80 of about 6,089,716 (332)

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

An Analytical Approach to Inhomogeneous Structure Formation

, 2002
We develop an analytical formalism that is suitable for studying inhomogeneous structure formation, by studying the joint statistics of dark matter halos forming at two points. Extending the Bond et al.
Cole S., Efstathiou G., Efstathiou G., Katz N., Lacey C., Mo H. J., Mo H. J., Monaco P., Monaco P.   +8 more
core   +1 more source

Efficient Simulations of Early Structure Formation and Reionization [PDF]

, 2007
We present a method to construct semi-numerical ``simulations'', which can efficiently generate realizations of halo distributions and ionization maps at high redshifts.
Andrei Mesinger, Bagla J. S., Efstathiou G., Kaiser N., Lacey C., Liddle A. R., Mo H. J., Sheth R. K., Steven Furlanetto, Totani T., Zel'Dovich Y. B.   +10 more
core   +1 more source

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

Fourier imaging of non-linear structure formation

, 2017
We perform a Fourier space decomposition of the dynamics of non-linear cosmological structure formation in LCDM models. From N-body simulations involving only cold dark matter we calculate 3-dimensional non-linear density, velocity divergence and ...
Brandbyge, Jacob, Hannestad, Steen
core   +1 more source

Gravitational hydrodynamics of large scale structure formation [PDF]

, 2009
The gravitational hydrodynamics of the primordial plasma with neutrino hot dark matter is considered as a challenge to the bottom-up cold dark matter paradigm.
Aguirre A. N., Alcock C., Binney J., C. H. Gibson, Cover K. S., de Groot S. R., Dunkley J., Elmegreen D. M., Gibson C. H., Gibson C. H., Gibson C. H., Gibson C. H. Schild R. E., Meaburn J., Metz M., Nieuwenhuizen Th. M., Ouchi M., R. E. Schild, Rudnick L., Sylos Labini F. Vasilyev N. L. Baryshev Yu V., Th. M. Nieuwenhuizen, Weinberg S.   +20 more
core   +2 more sources

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

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

Primordial black hole formation during slow-reheating: a review

Frontiers in Astronomy and Space Sciences
In this paper we review the possible mechanisms for the production of primordial black holes (PBHs) during a slow-reheating period in which the energy transfer of the inflaton field to standard model particles becomes effective at slow temperatures ...
Luis E. Padilla, Juan Carlos Hidalgo, Tadeo D. Gomez-Aguilar, Karim A. Malik, Gabriel German   +4 more
doaj   +1 more source

Modifying intensification of the hardening of extruded construction gypsum nanocomposites [PDF]

Нанотехнологии в строительстве, 2019
The processes of controlled hardening of nanomineral gypsum binders and the formation of microstructure that allow obtaining gypsum concrete with specified technological characteristics are analyzed.
Rauf M. Khalikov, Ekaterina A. Sinitsina, Elena I. Silantyeva, Alexander N. Pudovkin, Igor V. Nedoseko   +4 more
doaj   +1 more source