Multiscale modelling of chromatin 4D organization in SARS-CoV-2 infected cells

AM Chiariello, A Abraham, S Bianco, A Esposito… - Nature …, 2024 - nature.com
Abstract SARS-CoV-2 can re-structure chromatin organization and alter the epigenomic
landscape of the host genome, but the mechanisms that produce such changes remain …

SARS-CoV-2 restructures host chromatin architecture

R Wang, JH Lee, J Kim, F Xiong, LA Hasani, Y Shi… - Nature …, 2023 - nature.com
Some viruses restructure host chromatin, influencing gene expression, with implications for
disease outcome. Whether this occurs for SARS-CoV-2, the virus causing COVID-19, is …

A 3D structural SARS-CoV-2–human interactome to explore genetic and drug perturbations

SD Wierbowski, S Liang, Y Liu, Y Chen, S Gupta… - Nature …, 2021 - nature.com
Emergence of new viral agents is driven by evolution of interactions between viral proteins
and host targets. For instance, increased infectivity of SARS-CoV-2 compared to SARS-CoV …

Differential chromatin accessibility in peripheral blood mononuclear cells underlies COVID-19 disease severity prior to seroconversion

NS Giroux, S Ding, MT McClain, TW Burke, E Petzold… - Scientific reports, 2022 - nature.com
SARS-CoV-2 infection triggers profound and variable immune responses in human hosts.
Chromatin remodeling has been observed in individuals severely ill or convalescing with …

When 3D genome technology meets viral infection, including SARS‐CoV‐2

W Liang, S Wang, H Wang, X Li, Q Meng… - Journal of Medical …, 2022 - Wiley Online Library
Mammalian chromosomes undergo varying degrees of compression to form three‐
dimensional genome structures. These three‐dimensional structures undergo dynamic and …

Gene structure heterogeneity drives transcription noise within human chromosomes

M Chiang, CA Brackley, C Naughton, RS Nozawa… - bioRxiv, 2022 - biorxiv.org
Classical observations have long suggested there is a link between 3D gene structure and
transcription–. However, due to the many factors regulating gene expression, and to the …

Differences in syncytia formation by SARS-CoV-2 variants modify host chromatin accessibility and cellular senescence via TP53

JD Lee, BL Menasche, M Mavrikaki, MM Uyemura… - Cell reports, 2023 - cell.com
Summary Coronavirus disease 2019 (COVID-19) remains a significant public health threat
due to the ability of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants …

Phase separation drives SARS-CoV-2 replication: A hypothesis

A Vandelli, G Vocino, GG Tartaglia - Frontiers in Molecular …, 2022 - frontiersin.org
Identifying human proteins that interact with SARS-CoV-2 genome is important to
understand its replication and to identify therapeutic strategies. Recent studies have …

Unveiling the Machinery behind Chromosome Folding by Polymer Physics Modeling

M Conte, A Esposito, F Vercellone, A Abraham… - International Journal of …, 2023 - mdpi.com
Understanding the mechanisms underlying the complex 3D architecture of mammalian
genomes poses, at a more fundamental level, the problem of how two or multiple genomic …

Analyzing network diversity of cell–cell interactions in COVID-19 using single-cell transcriptomics

X Wang, AA Almet, Q Nie - Frontiers in Genetics, 2022 - frontiersin.org
Cell–cell interactions (CCI) play significant roles in manipulating biological functions of cells.
Analyzing the differences in CCI between healthy and diseased conditions of a biological …