Learning of signaling networks: molecular mechanisms
P Csermely, N Kunsic, P Mendik, M Kerestély… - Trends in biochemical …, 2020 - cell.com
Molecular processes of neuronal learning have been well described. However, learning
mechanisms of non-neuronal cells are not yet fully understood at the molecular level. Here …
mechanisms of non-neuronal cells are not yet fully understood at the molecular level. Here …
Neural network aided approximation and parameter inference of non-Markovian models of gene expression
Non-Markovian models of stochastic biochemical kinetics often incorporate explicit time
delays to effectively model large numbers of intermediate biochemical processes. Analysis …
delays to effectively model large numbers of intermediate biochemical processes. Analysis …
Improved bounds on entropy production in living systems
DJ Skinner, J Dunkel - … of the National Academy of Sciences, 2021 - National Acad Sciences
Living systems maintain or increase local order by working against the second law of
thermodynamics. Thermodynamic consistency is restored as they consume free energy …
thermodynamics. Thermodynamic consistency is restored as they consume free energy …
Biphasic amplitude oscillator characterized by distinct dynamics of trough and crest
Biphasic amplitude dynamics (BAD) of oscillation have been observed in many biological
systems. However, the specific topology structure and regulatory mechanisms underlying …
systems. However, the specific topology structure and regulatory mechanisms underlying …
Spontaneous vortex formation by microswimmers with retarded attractions
Collective states of inanimate particles self-assemble through physical interactions and
thermal motion. Despite some phenomenological resemblance, including signatures of …
thermal motion. Despite some phenomenological resemblance, including signatures of …
Microbial Synthetic Epigenetic Tools Design and Applications
Microbial synthetic epigenetics offers significant opportunities for the design of synthetic
biology tools by leveraging reversible gene control mechanisms without altering DNA …
biology tools by leveraging reversible gene control mechanisms without altering DNA …
Genome-wide inference reveals that feedback regulations constrain promoter-dependent transcriptional burst kinetics
S Luo, Z Wang, Z Zhang, T Zhou… - Nucleic Acids …, 2023 - academic.oup.com
Gene expression in mammalian cells is highly variable and episodic, resulting in a series of
discontinuous bursts of mRNAs. A challenge is to understand how static promoter …
discontinuous bursts of mRNAs. A challenge is to understand how static promoter …
Systematic inference identifies a major source of heterogeneity in cell signaling dynamics: The rate-limiting step number
Identifying the sources of cell-to-cell variability in signaling dynamics is essential to
understand drug response variability and develop effective therapeutics. However, it is …
understand drug response variability and develop effective therapeutics. However, it is …
Inferring transcriptional bursting kinetics from single-cell snapshot data using a generalized telegraph model
S Luo, Z Zhang, Z Wang, X Yang… - Royal Society …, 2023 - royalsocietypublishing.org
Gene expression has inherent stochasticity resulting from transcription's burst manners.
Single-cell snapshot data can be exploited to rigorously infer transcriptional burst kinetics …
Single-cell snapshot data can be exploited to rigorously infer transcriptional burst kinetics …
Emergent memory and kinetic hysteresis in strongly driven networks
Stochastic network dynamics are typically assumed to be memoryless. Involving prolonged
dwells interrupted by instantaneous transitions between nodes, such Markov networks stand …
dwells interrupted by instantaneous transitions between nodes, such Markov networks stand …