Results 31 to 40 of about 6,619,678 (245)

Crystal structure of methyl (2Z)-3-(4-chlorophenyl)-2-[(3-methyl-1H-indol-1-yl)methyl]prop-2-enoate

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title indole derivative, C20H18ClNO2, the chlorophenyl ring is almost perpendicular to the indole moiety, making a dihedral angle of 87.6 (1)°. The molecular packing is stabilized by C—H...π interactions, which form a C(9) chain motif along [10-1].
S. Selvanayagam, B. Sridhar, S. Kathiravan, R. Raghunathan   +3 more
doaj   +1 more source

Differential Equations Modeling Crowd Interactions [PDF]

, 2014
Nonlocal conservation laws are used to describe various realistic instances of crowd behaviors. First, a basic analytic framework is established through an "ad hoc" well posedness theorem for systems of nonlocal conservation laws in several space ...
Borsche, Raul, Colombo, Rinaldo M., Garavello, Mauro, Meurer, Anne   +3 more
core   +1 more source

Crystal structure of 3-[2-(thiophen-3-yl)ethynyl]-2H-chromen-2-one

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title compound, C15H8O2S, the coumarin moiety is approximately planar (r.m.s. deviation of the 11 non-H atoms = 0.025 Å) and is slightly inclined with respect to the plane of the thiophen-3-yl ring, forming a dihedral angle of 11.75 (8)°.
Ignez Caracelli, Stella H. Maganhi, Hélio A. Stefani, Karina Gueogjian, Edward R. T. Tiekink   +4 more
doaj   +1 more source

HTRIdb: an open-access database for experimentally verified human transcriptional regulation interactions [PDF]

, 2012
Background: The modeling of interactions among transcription factors (TFs) and their respective target genes (TGs) into transcriptional regulatory networks is important for the complete understanding of regulation of biological processes.
Luiz A. Bovolenta, Marcio L. Acencio, Ney Lemke   +2 more
core   +4 more sources

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

Elastic Interactions of Cells

, 2002
Biological cells in soft materials can be modeled as anisotropic force contraction dipoles. The corresponding elastic interaction potentials are long-ranged ($\sim 1/r^3$ with distance $r$) and depend sensitively on elastic constants, geometry and ...
Safran, S. A., Schwarz, U. S.
core   +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

Crystal structure of dichlorido{2,6-bis[(3-phenyl-1H-pyrazol-1-yl)methyl]pyridine}cobalt(II)

Acta Crystallographica Section E: Crystallographic Communications, 2015
In the title complex, [CoCl2(C25H21N5)], the CoII atom is coordinated by two Cl atoms and two N atoms, provided by a tridentate pyrazolylpyridyl ligand, forming a slightly distorted tetrahedral geometry [range of angles: 96.51 (10) (chelate ring) to 118 ...
Kyung-sun Son, Jeong Oh Woo, Daeyoung Kim, Sung Kwon Kang   +3 more
doaj   +1 more source

Constraining anomalous Higgs interactions

, 2012
The recently announced Higgs discovery marks the dawn of the direct probing of the electroweak symmetry breaking sector. Sorting out the dynamics responsible for electroweak symmetry breaking now requires probing the Higgs interactions and searching for ...
Corbett, Tyler, Eboli, O. J. P., Gonzalez-Fraile, J., Gonzalez-Garcia, M. C.   +3 more
core   +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