Browse our latest Computational and Systems Biology articles

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    1. Computational and Systems Biology
    2. Physics of Living Systems

    Topological signatures in regulatory network enable phenotypic heterogeneity in small cell lung cancer

    Lakshya Chauhan, Uday Ram ... Mohit Kumar Jolly
    Network topology and gene expression patterns in small cell lung cancer reveal two mutually opposing teams of regulators that enable multistability and consequent non-genetic heterogeneity, a clinically unsolved challenge.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Increased longevity due to sexual activity in mole-rats is associated with transcriptional changes in the HPA stress axis

    Arne Sahm, Matthias Platzer ... Philip Dammann
    The fact that sexual activity/reproduction doubles the lifespan of certain rodent species is most likely linked to critical changes in the regulation of the hypothalamic–pituitary–adrenal stress axis.
    1. Computational and Systems Biology
    2. Neuroscience

    3DeeCellTracker, a deep learning-based pipeline for segmenting and tracking cells in 3D time lapse images

    Chentao Wen, Takuya Miura ... Koutarou D Kimura
    A deep learning-based pipeline was developed for extracting cellular signals flexibly from moving cells in 3D time lapse images, and it outperformed previous methods under different imaging conditions.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Effective dynamics of nucleosome configurations at the yeast PHO5 promoter

    Michael Roland Wolff, Andrea Schmid ... Ulrich Gerland
    The integration of multi-nucleosome configuration data with histone turnover and new chromatin accessibility data by systematically investigated 'regulated on-off-slide' models reveals promoter state transitions regulated by just one assembly process.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Evidence for additive and synergistic action of mammalian enhancers during cell fate determination

    Jinmi Choi, Kseniia Lysakovskaia ... Patrick Cramer
    Temporal changes in genome-wide enhancer transcription activity during a transdifferentiation event reveal additive and synergistic enhancer cooperation.
    1. Computational and Systems Biology
    2. Developmental Biology

    Constructing and optimizing 3D atlases from 2D data with application to the developing mouse brain

    David M Young, Siavash Fazel Darbandi ... Stephan J Sanders
    A computational tool developed to construct three-dimensional anatomical atlases from two-dimensional data generates volumetrically complete and aligned atlases for all stages of development in the Allen Developing Mouse Brain Atlas.
    1. Computational and Systems Biology

    Stochastic logistic models reproduce experimental time series of microbial communities

    Lana Descheemaeker, Sophie de Buyl
    Properties of various microbial communities time series, such as the noise color and neutrality, are captured by stochastic generalized Lotka-Volterra equations, even in the absence of interactions.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Local genetic context shapes the function of a gene regulatory network

    Anna Nagy-Staron, Kathrin Tomasek ... Calin C Guet
    The phenotype of a gene regulatory network depends both qualitatively and quantitatively on the local genetic context of its individual components and cannot necessarily be predicted solely from network's topology.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Alzheimer’s Disease: Exploring the origins of nucleation

    Katarzyna Marta Zoltowska, Lucía Chávez-Gutiérrez
    An approach called deep mutational scanning is improving our understanding of amyloid beta aggregation.
    Version of Record
    Insight
    1. Computational and Systems Biology
    2. Genetics and Genomics

    The genetic landscape for amyloid beta fibril nucleation accurately discriminates familial Alzheimer’s disease mutations

    Mireia Seuma, Andre J Faure ... Benedetta Bolognesi
    A massively parallel analysis of the effects of mutations on amyloid beta nucleation provide the first comprehensive atlas of how mutations alter the formation of amyloid fibrils.