☆ 4.5 Article

Making time and space for calcium control of neuron activity

CURRENT OPINION IN NEUROBIOLOGY (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Neurosciences

Dendritic Branch-constrained N-Methyl-D-Aspartate Receptor-mediated Spikes Drive Synaptic Plasticity in Hippocampal CA3 Pyramidal Cells

Federico Brandalise et al.

Summary: In this study, dendritic patch-clamp recordings and calcium imaging were used to investigate the integrative properties of single dendrites. It was found that local hyperpolarization of a single dendritic segment can prevent NMDA spikes, their associated calcium transients, and LTP in a branch-specific manner. This finding provides direct evidence that a single dendritic branch operates as a functional unit in regulating CA3 pyramidal cell plasticity.

NEUROSCIENCE (2022)

添加到收藏夹

Article Cell Biology

Spatial regulation of coordinated excitatory and inhibitory synaptic plasticity at dendritic synapses

Tiziana Ravasenga et al.

Summary: The induction of long-term potentiation at an individual glutamatergic spine leads to depression of nearby GABAergic inhibitory synapses, while more distant synapses are potentiated, requiring the involvement of L-type calcium channels and calpain.

CELL REPORTS (2022)

添加到收藏夹

Article Neurosciences

Selective activation of BK channels in small-headed dendritic spines suppresses excitatory postsynaptic potentials

Sabrina Tazerart et al.

Summary: Dendritic spines are the main receptor of excitatory information in the brain, and their unique morphology has an impact on the processing, storage, and integration of synaptic inputs in pyramidal neurons. This study found that large conductance calcium-activated potassium (BK) channels are present in dendrites and spines regardless of their size, but they are only active in spines with small head volumes. Additionally, calcium signals in spines with small head volumes are significantly larger than those in spines with larger head volumes. Experimental data and numerical simulations suggest that synaptic inputs onto spines with small head volumes generate larger voltage and calcium signals, sufficient to activate BK channels and suppress excitatory postsynaptic potentials.

JOURNAL OF PHYSIOLOGY-LONDON (2022)

添加到收藏夹

Article Multidisciplinary Sciences

A calcium-based plasticity model for predicting long-term potentiation and depression in the neocortex

Giuseppe Chindemi et al.

Summary: This study introduces a model of synaptic plasticity based on data-constrained calcium dynamics, and demonstrates that a single parameter set can explain the experimental findings on long-term potentiation (LTP) and long-term depression (LTD) of pyramidal cell (PC) connections in the neocortex. The study also predicts different plasticity dynamics in vivo compared to in vitro, and provides a framework for further modeling cortical synaptic plasticity.

NATURE COMMUNICATIONS (2022)

添加到收藏夹

Article Biochemical Research Methods

Calcium modeling of spine apparatus-containing human dendritic spines demonstrates an all-or-nothing communication switch between the spine head and dendrite

James Rosado et al.

Summary: This study anatomically reconstructed human cortical spines and analyzed the influence of spine apparatus organelles on calcium dynamics. The findings suggest that spine apparatus organelles play a critical role in regulating calcium communication between spines and dendrites.

PLOS COMPUTATIONAL BIOLOGY (2022)

添加到收藏夹

Article Biochemical Research Methods

Multiscale modeling of presynaptic dynamics from molecular to mesoscale

Jonathan W. Garcia et al.

Summary: Chemical synapses exhibit a diverse array of internal mechanisms that affect the dynamics of transmission efficacy. Precise characterization of timing and probability of neurotransmitter release is necessary for constructing a phenomenologically realistic model. In this study, we obtained high-resolution profiles of instantaneous release rate by driving state vector models of synaptotagmin 1 and 7 with calcium traces obtained from a molecular MCell model. The results showed that synchronous and asynchronous release occur at different distances and the release rate curves decay exponentially with distance.

PLOS COMPUTATIONAL BIOLOGY (2022)

添加到收藏夹

Article Biochemical Research Methods

Amyloid pathology disrupts gliotransmitter release in astrocytes

Anup Gopalakrishna Pillai et al.

Summary: This study investigates the relationship between A beta signaling, astrocytic calcium dynamics, and gliotransmission through the development of a biophysical model. The findings suggest that A beta affects the frequency and synchrony of calcium events in astrocytes, leading to a disruption of the temporal correspondence between calcium events and gliotransmitter release.

PLOS COMPUTATIONAL BIOLOGY (2022)

添加到收藏夹

Article Biophysics

A stochastic mathematical model for coupling the cytosolic and sarcoplasmic calcium movements in diseased cardiac myocytes

Serife Arif

Summary: This study investigates the Ca2+-induced Ca2+ release (CICR) events in cardiac myocytes through computational modelling. The effects of different formulations of differential equations on spark/blink occurrence and the inclusion of buffer and dye properties on calcium movement are explored. Results show significant discrepancies between different equation formulations and the extension of the model with sarcoplasmic buffering properties demonstrates good agreement with experimental data.

EUROPEAN BIOPHYSICS JOURNAL WITH BIOPHYSICS LETTERS (2022)

添加到收藏夹

Article Neurosciences

Control of Ca2+ signals by astrocyte nanoscale morphology at tripartite synapses

Audrey Denizot et al.

Summary: This study investigates the relationship between astrocytic nanoscale morphology and Ca2+ activity using computational tools and idealized 3D geometries. The results demonstrate that astrocytic morphology significantly influences Ca2+ signals, with swelling hindering signal propagation. This highlights the importance of astrocyte morphology in neuron-astrocyte communication, particularly in pathological conditions.

GLIA (2022)

添加到收藏夹

Article Biochemistry & Molecular Biology

Synaptic Plasticity Is Predicted by Spatiotemporal Firing Rate Patterns and Robust to In Vivo-like Variability

Daniel B. Dorman et al.

Summary: Synaptic plasticity, the experience-induced change in connections between neurons, plays a crucial role in learning and memory. This study investigates how spatiotemporal synaptic input patterns produce plasticity under in vivo-like conditions. The findings reveal the robustness of plasticity to trial-to-trial variability of spike timing and derive general rules describing the control of plasticity by spatiotemporal patterns of synaptic inputs.

BIOMOLECULES (2022)

添加到收藏夹

Article Mathematical & Computational Biology

Systems modeling predicts that mitochondria ER contact sites regulate the postsynaptic energy landscape

A. Leung et al.

Summary: This study investigates the role of MERCs in regulating Ca2+ and ATP dynamics using a computational model, revealing the importance of organelle interactions in predicting Ca2+ dynamics in synaptic signaling. The findings demonstrate that the crosstalk between organelles plays a key role in modulating neuronal energy state.

NPJ SYSTEMS BIOLOGY AND APPLICATIONS (2021)

添加到收藏夹

Article Biology

Electrodiffusion with Calcium-Activated Potassium Channels in Dendritic Spine

Pilhwa Lee

Summary: This study investigates the calcium signaling feedback through calcium-activated potassium channels in a dendritic spine using simulation methods. The results show a regulatory mechanism of ion flow permeability by chemical potential barriers, and predict an inhibitory effect on voltage-sensitive calcium channels by calcium-activated potassium channels. The model suggests a potential mechanism of differential calcium handling by channel distributions, providing insights for future computer simulation studies of dendritic spine motility and structural plasticity.

BULLETIN OF MATHEMATICAL BIOLOGY (2021)

添加到收藏夹

Article Biology

Presynaptic endoplasmic reticulum regulates short-term plasticity in hippocampal synapses

Nishant Singh et al.

Summary: Research indicates that the endoplasmic reticulum (ER) plays a crucial role in short-term plasticity (STP), contributing to the normal function of synapses. Modelling approaches highlight the importance of ER's buffering capacities in this process.

COMMUNICATIONS BIOLOGY (2021)

添加到收藏夹

Article Biochemical Research Methods

Burst control: Synaptic conditions for burst generation in cortical layer 5 pyramidal neurons

Eilam Goldenberg Leleo et al.

Summary: This study used experimentally constrained computational modeling to uncover the synaptic activation patterns that induce burst firing in neurons, leading to the identification of two distinct classes of bursts. It also explored how dendritic inhibition can shape burst output and their associated synaptic plasticity, providing a deeper understanding of burst origin and modulation.

PLOS COMPUTATIONAL BIOLOGY (2021)

添加到收藏夹

Article Biology

Calcium dependence of neurotransmitter release at a high fidelity synapse

Abdelmoneim Eshra et al.

Summary: The basal free Ca2+ concentration critically controls action potential-evoked release, indicating a high-affinity Ca2+ sensor for vesicle priming. There is a surprisingly shallow and non-saturating relationship between release rate and intracellular Ca2+ concentration up to 50 μM. The rate of vesicle replenishment during sustained elevated intracellular Ca2+ concentration exhibited little Ca2+-dependence.

ELIFE (2021)

添加到收藏夹

Article Biophysics

Stochastic reaction-diffusion modeling of calcium dynamics in 3D dendritic spines of Purkinje cells

Victor Nicolai Friedhoff et al.

Summary: The study employs stochastic single-particle methods to model Ca2+ transients at Purkinje cell dendritic spine synapses, finding that a nonlinear IP3R model better captures experimental data. It is shown that slow Ca2+-dependent inhibition of the IP3R is necessary to reproduce experimental results. The optimal timing window of CF stimuli observed experimentally is attributed to the relative timing of CF Ca2+ influx and IP3 production.

BIOPHYSICAL JOURNAL (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

A Stochastic Spatiotemporal Model of Rat Ventricular Myocyte Calcium Dynamics Demonstrated Necessary Features for Calcium Wave Propagation

Tuan Minh Hoang-Trong et al.

Summary: This study introduces a three-dimensional stochastic computational model for rat ventricular myocytes that incorporates detailed calcium dynamics, non-uniform release site placement, non-uniform membrane ionic currents and membrane buffers, stochastic calcium-leak dynamics, and non-junctional ryanodine receptors. The model simulates spark-induced spark activation and spark-induced Ca2+ wave initiation and propagation under conditions of calcium overload.

MEMBRANES (2021)

添加到收藏夹

Article Multidisciplinary Sciences

NMDA receptor-BK channel coupling regulates synaptic plasticity in the barrel cortex

Ricardo Gomez et al.

Summary: Postsynaptic NMDARs play a crucial role in synaptic plasticity by acting as coincidence detectors, but their function can be fine-tuned by various postsynaptic signaling proteins. BK channels have been found to suppress NMDAR activation by inducing negative feedback inhibition through K+ efflux. Neurons with NMDAR-BK coupling function as high-pass filters, preventing the induction of spike timing-dependent plasticity.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

添加到收藏夹

Article Multidisciplinary Sciences

Nanoscale molecular architecture controls calcium diffusion and ER replenishment in dendritic spines

Kanishka Basnayake et al.

Summary: The study reveals that replenishment of dendritic spines involves store-operated calcium entry pathway. Key conditions for replenishment without depletion include small amplitude and slow timescale of calcium influx, as well as close proximity between the spine apparatus and plasma membranes. The nanoscale organization of dendritic spines separates replenishment from depletion.

SCIENCE ADVANCES (2021)

添加到收藏夹

Article Biophysics

Ca2+-Dependent Inactivation of GluN2A and GluN2B NMDA Receptors Occurs by a Common Kinetic Mechanism

Gary J. Iacobucci et al.

BIOPHYSICAL JOURNAL (2020)

添加到收藏夹

Article Mathematical & Computational Biology

A calcium-influx-dependent plasticity model exhibiting multiple STDP curves

Akke Mats Houben et al.

JOURNAL OF COMPUTATIONAL NEUROSCIENCE (2020)

添加到收藏夹

Article Computer Science, Artificial Intelligence

Simplified calcium signaling cascade for synaptic plasticity

Vladimir Kornijcuk et al.

NEURAL NETWORKS (2020)

添加到收藏夹

Article Biochemical Research Methods

Short-term depression and long-term plasticity together tune sensitive range of synaptic plasticity

Nicolas Deperrois et al.

PLOS COMPUTATIONAL BIOLOGY (2020)

添加到收藏夹

Article Biochemistry & Molecular Biology

Spatial Multiplexing of Fluorescent Reporters for Imaging Signaling Network Dynamics

Changyang Linghu et al.

CELL (2020)

添加到收藏夹

Article Multidisciplinary Sciences

Synaptic plasticity rules with physiological calcium levels

Yanis Inglebert et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2020)

添加到收藏夹

Article Biochemical Research Methods

Astrocyte-mediated spike-timing-dependent long-term depression modulates synaptic properties in the developing cortex

Tiina Manninen et al.

PLOS COMPUTATIONAL BIOLOGY (2020)

添加到收藏夹

Review Biology

Spatial Stochastic Intracellular Kinetics: A Review of Modelling Approaches

Stephen Smith et al.

BULLETIN OF MATHEMATICAL BIOLOGY (2019)

添加到收藏夹

Article Neurosciences

Coincidence Detection within the Excitable Rat Olfactory Bulb Granule Cell Spines

S. Sara Aghvami et al.

JOURNAL OF NEUROSCIENCE (2019)

添加到收藏夹

Article Physics, Multidisciplinary

Deterministic Limit of Intracellular Calcium Spikes

V. Voorsluijs et al.

PHYSICAL REVIEW LETTERS (2019)

添加到收藏夹

Article Neurosciences

Intracellular calcium stores mediate metaplasticity at hippocampal dendritic spines

Gaurang Mahajan et al.

JOURNAL OF PHYSIOLOGY-LONDON (2019)

添加到收藏夹

Article Biochemical Research Methods

A kinetic model for Brain-Derived Neurotrophic Factor mediated spike timing-dependent LTP

Sergio M. G. Solinas et al.

PLOS COMPUTATIONAL BIOLOGY (2019)

添加到收藏夹

Article Physiology

Dendritic spine geometry and spine apparatus organization govern the spatiotemporal dynamics of calcium

Miriam Bell et al.

JOURNAL OF GENERAL PHYSIOLOGY (2019)

添加到收藏夹

Article Biochemistry & Molecular Biology

Fast calcium transients in dendritic spines driven by extreme statistics

Kanishka Basnayake et al.

PLOS BIOLOGY (2019)

添加到收藏夹

Article Biochemical Research Methods

Simulation of calcium signaling in fine astrocytic processes: Effect of spatial properties on spontaneous activity

Audrey Denizot et al.

PLOS COMPUTATIONAL BIOLOGY (2019)

添加到收藏夹

Article Biophysics

Computational Modeling Reveals Frequency Modulation of Calcium-cAMP/PKA Pathway in Dendritic Spines

Donya Ohadi et al.

BIOPHYSICAL JOURNAL (2019)

添加到收藏夹

Article Biology

Functional clustering of dendritic activity during decision-making

Aaron Kerlin et al.

ELIFE (2019)

添加到收藏夹

Article Biophysics

Extension of Rapid Buffering Approximation to Ca2+ Buffers with Two Binding Sites

Victor Matveev

BIOPHYSICAL JOURNAL (2018)

添加到收藏夹

Article Neurosciences

Deconvolution of Voltage Sensor Time Series and Electro-diffusion Modeling Reveal the Role of Spine Geometry in Controlling Synaptic Strength

Jerome Cartailler et al.

NEURON (2018)

添加到收藏夹

Article Mathematical & Computational Biology

What Is Required for Neuronal Calcium Waves? A Numerical Parameter Study

Markus Breit et al.

JOURNAL OF MATHEMATICAL NEUROSCIENCE (2018)

添加到收藏夹

Article Cell & Tissue Engineering

Competitive Tuning Among Ca2+ Calmodulin-Dependent Proteins: Analysis of In Silico Model Robustness and Parameter Variability

Matthew C. Pharris et al.

CELLULAR AND MOLECULAR BIOENGINEERING (2018)

添加到收藏夹

Article Multidisciplinary Sciences

Spine-to-Dendrite Calcium Modeling Discloses Relevance for Precise Positioning of Ryanodine Receptor-Containing Spine Endoplasmic Reticulum

Markus Breit et al.

SCIENTIFIC REPORTS (2018)

添加到收藏夹

Article Biochemical Research Methods

Interplay of multiple pathways and activity-dependent rules in STDP

Gaetan Vignoud et al.

PLOS COMPUTATIONAL BIOLOGY (2018)

添加到收藏夹

Article Biochemical Research Methods

Active dendrites regulate the spatiotemporal spread of signaling microdomains

Reshma Basak et al.

PLOS COMPUTATIONAL BIOLOGY (2018)

添加到收藏夹

Article Biology

Inhibition enhances spatially-specific calcium encoding of synaptic input patterns in a biologically constrained model

Daniel B. Dorman et al.

ELIFE (2018)

添加到收藏夹

Article Neurosciences

Mechanisms of Supralinear Calcium Integration in Dendrites of Hippocampal CA1 Fast-Spiking Cells

Olivier Camire et al.

FRONTIERS IN SYNAPTIC NEUROSCIENCE (2018)

添加到收藏夹

Article Behavioral Sciences

ORAI1-dependent synaptic plasticity in rat hippocampal neurons

Rami Yair Tshuva et al.

NEUROBIOLOGY OF LEARNING AND MEMORY (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Cell-type-specific inhibition of the dendritic plateau potential in striatal spiny projection neurons

Kai Du et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2017)

添加到收藏夹

Article Biochemical Research Methods

β-adrenergic signaling broadly contributes to LTP induction

Joanna Jedrzejewska-Szmek et al.

PLOS COMPUTATIONAL BIOLOGY (2017)

添加到收藏夹

Article Biophysics

Probing the Interplay between Dendritic Spine Morphology and Membrane-Bound Diffusion

Max Adrian et al.

BIOPHYSICAL JOURNAL (2017)

添加到收藏夹

Article Multidisciplinary Sciences

Location-dependent synaptic plasticity rules by dendritic spine cooperativity

Jens P. Weber et al.

NATURE COMMUNICATIONS (2016)

添加到收藏夹

Article Multidisciplinary Sciences

Dendritic NMDA spikes are necessary for timing-dependent associative LTP in CA3 pyramidal cells

Federico Brandalise et al.

NATURE COMMUNICATIONS (2016)

添加到收藏夹

Article Biochemical Research Methods

Control of Ca2+ Influx and Calmodulin Activation by SK-Channels in Dendritic Spines

Thom Griffith et al.

PLOS COMPUTATIONAL BIOLOGY (2016)

添加到收藏夹

Article Biology

Calcium: Amplitude, Duration, or Location?

R. C. Evans et al.

BIOLOGICAL BULLETIN (2015)

添加到收藏夹

Article Multidisciplinary Sciences

Branch-specific dendritic Ca2+ spikes cause persistent synaptic plasticity

Joseph Cichon et al.

NATURE (2015)

添加到收藏夹

Review Neurosciences

Buffer mobility and the regulation of neuronal calcium domains

Elizabeth A. Matthews et al.

FRONTIERS IN CELLULAR NEUROSCIENCE (2015)

添加到收藏夹

Article Biochemical Research Methods

Memory Maintenance in Synapses with Calcium-Based Plasticity in the Presence of Background Activity

David Higgins et al.

PLOS COMPUTATIONAL BIOLOGY (2014)

添加到收藏夹

Article Neurosciences

Regulation of dendritic calcium release in striatal spiny projection neurons

Joshua L. Plotkin et al.

JOURNAL OF NEUROPHYSIOLOGY (2013)

添加到收藏夹

Article Neurosciences

Tuning Local Calcium Availability: Cell-Type-Specific Immobile Calcium Buffer Capacity in Hippocampal Neurons

Elizabeth A. Matthews et al.

JOURNAL OF NEUROSCIENCE (2013)

添加到收藏夹

Article Neurosciences

Stochastic Calcium Mechanisms Cause Dendritic Calcium Spike Variability

Haroon Anwar et al.

JOURNAL OF NEUROSCIENCE (2013)

添加到收藏夹

Article Multidisciplinary Sciences

Long-Distance Integration of Nuclear ERK Signaling Triggered by Activation of a Few Dendritic Spines

Shenyu Zhai et al.

SCIENCE (2013)

添加到收藏夹

Review Neurosciences

Understanding calcium waves and sparks in central neurons

William N. Ross

NATURE REVIEWS NEUROSCIENCE (2012)

添加到收藏夹

Article Biochemical Research Methods

The Effects of NMDA Subunit Composition on Calcium Influx and Spike Timing-Dependent Plasticity in Striatal Medium Spiny Neurons

Rebekah C. Evans et al.

PLOS COMPUTATIONAL BIOLOGY (2012)

添加到收藏夹

Article Neurosciences

Calmodulin as a direct detector of Ca2+ signals

Guido C. Faas et al.

NATURE NEUROSCIENCE (2011)

添加到收藏夹

Article Neurosciences

Synaptically driven state transitions in distal dendrites of striatal spiny neurons

Joshua L. Plotkin et al.

NATURE NEUROSCIENCE (2011)

添加到收藏夹

Article Neurosciences

The Dendritic Branch Is the Preferred Integrative Unit for Protein Synthesis-Dependent LTP

Arvind Govindarajan et al.

NEURON (2011)

添加到收藏夹

Article Neurosciences

Distinct coincidence detectors govern the corticostriatal spike timing-dependent plasticity

Elodie Fino et al.

JOURNAL OF PHYSIOLOGY-LONDON (2010)

添加到收藏夹

Article Biochemical Research Methods

Modelling Vesicular Release at Hippocampal Synapses

Suhita Nadkarni et al.

PLOS COMPUTATIONAL BIOLOGY (2010)

添加到收藏夹

Article Multidisciplinary Sciences

Differential distribution of endoplasmic reticulum controls metabotropic signaling and plasticity at hippocampal synapses

Niklaus Holbro et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2009)

添加到收藏夹

Article Multidisciplinary Sciences

A dual-Ca2+-sensor model for neurotransmitter release in a central synapse

Jianyuan Sun et al.

NATURE (2007)

添加到收藏夹

Article Multidisciplinary Sciences

BKCa-Cav channel complexes mediate rapid and localized Ca2+-activated K+ signaling

Henrike Berkefeld et al.

SCIENCE (2006)

添加到收藏夹

Article Neurosciences

Nonlinear [Ca2+] signaling in dendrites and spines caused by activity-dependent depression of Ca2+ extrusion

Volker Scheuss et al.

JOURNAL OF NEUROSCIENCE (2006)

添加到收藏夹

Article Multidisciplinary Sciences

Allosteric modulation of the presynaptic Ca2+ sensor for vesicle fusion

XL Lou et al.

NATURE (2005)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.