2021
DOI: 10.1109/mnano.2021.3113192
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Cytomorphic Electronic Systems: A review and perspective

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Cited by 5 publications
(5 citation statements)
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“…The computation time of the cytomorphic chips is independent of the reaction network’s size and complexity even for stochastic simulations, which cannot be parallelized to represent Poisson noise in digital simulations ( Kim et al, 2018 ). For example, models of computation time can be significantly reduced by several orders of magnitude for circuit models including oscillatory repressilators and more complex networks in cancer ( Woo et al, 2015 ; Teo and Sarpeshkar, 2020 ) or in SARS-COV2 infection ( Beahm et al, 2021 ).…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…The computation time of the cytomorphic chips is independent of the reaction network’s size and complexity even for stochastic simulations, which cannot be parallelized to represent Poisson noise in digital simulations ( Kim et al, 2018 ). For example, models of computation time can be significantly reduced by several orders of magnitude for circuit models including oscillatory repressilators and more complex networks in cancer ( Woo et al, 2015 ; Teo and Sarpeshkar, 2020 ) or in SARS-COV2 infection ( Beahm et al, 2021 ).…”
Section: Discussionmentioning
confidence: 99%
“…The overall mechanism of the simulation is that, given some preset parameters of a circuit, the voltage and current at any node of the circuit at any time are readily available upon simulation; these voltages and currents exactly represent the corresponding molecular concentrations and molecular reaction flux rates, respectively. For example, we have used electronic circuits to model and simulate complex biological processes including genetic circuits in synthetic biology ( Daniel et al, 2013 ; Teo et al, 2015 ; Zeng et al, 2018 ); kinetics of microbial growth and energetics ( Deng et al, 2021 ); tissue homeostasis ( Teo et al, 2019b ); and virus-host interactions ( Beahm et al, 2021 ). However, there are gaps in biologists’ understanding of electronic circuits and the underlying mathematics; and, in their understanding of the analogy of circuit variables to reaction kinetic parameters.…”
Section: Introductionmentioning
confidence: 99%
“…Prior work has developed mechanistically detailed models of COVID-19 viral replication with specific viral protein and molecule species [53] and host lung and immune system responses with several specific cellular subprocesses [49] and signaling pathways [50]. However, especially with a novel disease, creating realistic dynamic behavior using many cellular, molecular, and protein species-specific parameters can be prohibitive.…”
Section: Circuit Model Rationale and Developmentmentioning
confidence: 99%
“…For example, the transcriptional and translational energy costs to a host cell to produce one virion could be calculated and drugs could be selected that preferentially target metabolically stressed cells. Furthermore, the software-designed-and-run model presented here could be ported to cytomorphic computing chips [1], [4], [53], [88]- [92], allowing for high-speed iterations of drug cocktail formulations, which could be optimized by machine learning. Such computational techniques may prove faster than empirical methods at identifying promising drug cocktails for clinical applications.…”
Section: Cocktails Against Cytokine Storm and Autoimmunitymentioning
confidence: 99%
“…There have been several attempts to implement hardware specialized for parallel simulation of stochastic biochemical reactions in order to solve the problem of long simulation times in software [14][15][16][17][18][19][20][21][22][23][24]. Ref.…”
Section: Introductionmentioning
confidence: 99%