Results 51 to 60 of about 50,029 (292)
Experimental Design for Stochastic Models of Nonlinear Signaling Pathways Using an Interval-Wise Linear Noise Approximation and State Estimation. [PDF]
PLoS ONE, 2016 BACKGROUND:Computational modeling is a key technique for analyzing models in systems biology. There are well established methods for the estimation of the kinetic parameters in models of ordinary differential equations (ODE).
Christoph Zimmer
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Journal of Circadian Rhythms, 2023 The circadian clock regulates the “push-pull” of the molecular signaling mechanisms that arrange the rhythmic organization of the physiology to maintain cellular homeostasis. In mammals, molecular clock genes tightly arrange cellular rhythmicity.
Yalcin Erzurumlu +2 more
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Lattice gas cellular automata model for rippling and aggregation in myxobacteria
, 2004 A lattice-gas cellular automaton (LGCA) model is used to simulate rippling and aggregation in myxobacteria. An efficient way of representing cells of different cell size, shape and orientation is presented that may be easily extended to model later ...
Buchard +32 more
core +1 more source
Miro1-dependent mitochondrial dynamics in parvalbumin interneurons
eLife, 2021 The spatiotemporal distribution of mitochondria is crucial for precise ATP provision and calcium buffering required to support neuronal signaling.
Georgina Kontou +9 more
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Human iNKT Cells Promote Protective Inflammation by Inducing Oscillating Purinergic Signaling in Monocyte-Derived DCs [PDF]
Cell Reports, 2016 Invariant natural killer T (iNKT) cells are innate T lymphocytes that promote host defense against a variety of microbial pathogens. Whether microbial ligands are required for their protective effects remains unclear. Here, we show that iNKT cells stimulate human-monocyte-derived dendritic cells (DCs) to produce inflammatory mediators in a manner that ...
Nathan M. Sherer +11 more
openaire +4 more sources
Frontiers in Cell and Developmental Biology, 2019 The mammalian target of rapamycin (mTOR) is an evolutionarily conserved kinase which assembles a signaling network that integrates diverse biochemical and mechanical cues to coordinate cell growth and proliferation.
Shan-Shan Lin, Ya-Wen Liu, Ya-Wen Liu
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, 2012 Unveiling the mechanisms through which the somitogenesis regulatory network exerts spatiotemporal control of the somitic patterning has required a combination of experimental and mathematical modeling strategies.
Santillán, Moisés, Zavala, Eder
core +1 more source
Noise-induced Input Dependence in a Convective Unstable Dynamical System
, 1998 Unidirectionally coupled dynamical system is studied by focusing on the input (or boundary) dependence. Due to convective instability, noise at an up-flow is spatially amplified to form an oscillation. The response, given by the down-flow dynamics, shows
Fujimoto, Koichi, Kaneko, Kunihiko
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A Rho family GTPase controls actin dynamics and tip growth via two counteracting downstream pathways in pollen tubes. [PDF]
, 2005 Tip growth in neuronal cells, plant cells, and fungal hyphae is known to require tip-localized Rho GTPase, calcium, and filamentous actin (F-actin), but how they interact with each other is unclear.
Dowd, Peter +6 more
core +3 more sources
The role of calcium oscillations in the phenotype selection in endothelial cells
Scientific Reports, 2021 Angiogenesis is an important process in the formation and maintenance of tissues which is driven by a complex system of intracellular and intercellular signaling mechanisms.
Birses Debir +3 more
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