Results 21 to 30 of about 183,000 (118)

Understanding Modularity in Molecular Networks Requires Dynamics

open access: yesScience Signaling, 2009
Relating structure and dynamics of molecular networks remains very challenging. The era of genome sequencing has produced long lists of the molecular parts from which cellular machines are constructed.
Roger P. Alexander   +3 more
semanticscholar   +1 more source

Information Processing in Biochemical Networks.

open access: yesAnnual Review of Biophysics
Living systems are characterized by controlled flows of matter, energy, and information. While the biophysics community has productively engaged with the first two, addressing information flows has been more challenging, with some scattered success in ...
G. Tkačik, P. T. Wolde
semanticscholar   +1 more source

Network-based strategies in metabolomics data analysis and interpretation: from molecular networking to biological interpretation

open access: yesEspert Review of Proteomics, 2020
Introduction Metabolomics has become a crucial part of systems biology; however, data analysis is still often undertaken in a reductionist way focusing on changes in individual metabolites. Whilst such approaches indeed provide relevant insights into the
Leonardo Perez de Souza   +3 more
semanticscholar   +1 more source

Knowledge-primed neural networks enable biologically interpretable deep learning on single-cell sequencing data

open access: yesGenome Biology, 2019
Deep learning has emerged as a versatile approach for predicting complex biological phenomena. However, its utility for biological discovery has so far been limited, given that generic deep neural networks provide little insight into the biological ...
N. Fortelny, C. Bock
semanticscholar   +1 more source

Computational Systems Biology Approaches to Cellular Aging - Integrating Network Maps and Dynamical Models

open access: yesQuant. Biol.
Cellular aging is a multifaceted complex process. Many genes and factors have been identified that regulate cellular aging. However, how these genes and factors interact with one another and how these interactions drive the aging processes in single ...
Hetian Su, Nan Hao
semanticscholar   +1 more source

Molecular Mechanisms Underlying Plant Response to Environmental Stress: The Role of Genetic Variability

open access: yesJournal of Advances in Biology & Biotechnology
Environmental stresses, including drought, salinity, temperature extremes, and pathogen attacks, severely limit global agricultural productivity by disrupting plant growth, metabolism, and reproduction.
R. S. S. H. G. Alapati   +6 more
semanticscholar   +1 more source

Stochastic simulation of Boolean rxncon models: towards quantitative analysis of large signaling networks

open access: yesBMC Systems Biology, 2015
BackgroundCellular decision-making is governed by molecular networks that are highly complex. An integrative understanding of these networks on a genome wide level is essential to understand cellular health and disease.
Tomoya Mori   +4 more
semanticscholar   +1 more source

Systems and Synthetic microRNA Biology: From Biogenesis to Disease Pathogenesis

open access: yesInternational Journal of Molecular Sciences, 2019
MicroRNAs (miRNAs) are approximately 22-nucleotide-long, small non-coding RNAs that post-transcriptionally regulate gene expression. The biogenesis of miRNAs involves multiple steps, including the transcription of primary miRNAs (pri-miRNAs), nuclear ...
Hironori Matsuyama, Hiroshi I. Suzuki
semanticscholar   +1 more source

Inferring Interaction Networks From Multi-Omics Data

open access: yesFrontiers in Genetics, 2019
A major goal in systems biology is a comprehensive description of the entirety of all complex interactions between different types of biomolecules—also referred to as the interactome—and how these interactions give rise to higher, cellular and organism ...
Johann S. Hawe   +2 more
semanticscholar   +1 more source

Modeling approaches for qualitative and semi-quantitative analysis of cellular signaling networks

open access: yesCell Communication and Signaling, 2013
A central goal of systems biology is the construction of predictive models of bio-molecular networks. Cellular networks of moderate size have been modeled successfully in a quantitative way based on differential equations.
Regina Samaga, Steffen Klamt
semanticscholar   +1 more source

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