» Articles » PMID: 36680201

Human Adenovirus Gene Expression and Replication Is Regulated Through Dynamic Changes in Nucleoprotein Structure Throughout Infection

Overview
Journal Viruses
Publisher MDPI
Specialty Microbiology
Date 2023 Jan 21
PMID 36680201
Authors
Affiliations
Soon will be listed here.
Abstract

Human adenovirus (HAdV) is extremely common and can rapidly spread in confined populations such as daycare centers, hospitals, and retirement homes. Although HAdV usually causes only minor illness in otherwise healthy patients, HAdV can cause significant morbidity and mortality in certain populations, such as the very young, very old, or immunocompromised individuals. During infection, the viral DNA undergoes dramatic changes in nucleoprotein structure that promote the rapid expression of viral genes, replication of the DNA, and generation of thousands of new infectious virions-each process requiring a distinct complement of virus and host-encoded proteins. In this review, we summarize our current understanding of the nucleoprotein structure of HAdV DNA during the various phases of infection, the cellular proteins implicated in mediating these changes, and the role of epigenetics in HAdV gene expression and replication.

Citing Articles

An automated and high-throughput approach for enhanced precision of adenoviral titering.

Bottega P, Fusciello M, Hamdan F, Chiaro J, Russo S, DAlessio F Mol Ther Methods Clin Dev. 2025; 33(1):101410.

PMID: 39968184 PMC: 11834061. DOI: 10.1016/j.omtm.2025.101410.


The heterogeneous sensitivity of pediatric brain tumors to different oncolytic viruses is predicted by unique gene expression profiles.

Vazaios K, Stavrakaki E, Vogelezang L, Ju J, Waranecki P, Metselaar D Mol Ther Oncol. 2024; 32(2):200804.

PMID: 38694569 PMC: 11060958. DOI: 10.1016/j.omton.2024.200804.


Genomic Evolution and Recombination Dynamics of Human Adenovirus D Species: Insights from Comprehensive Bioinformatic Analysis.

Park A, Lee C, Lee J J Microbiol. 2024; 62(5):393-407.

PMID: 38451451 DOI: 10.1007/s12275-024-00112-5.


Porcine circovirus type 2 infection promotes the SUMOylation of nucleophosmin-1 to facilitate the viral circular single-stranded DNA replication.

Du Q, Zhu L, Zhong J, Wei X, Zhang Q, Shi T PLoS Pathog. 2024; 20(2):e1012014.

PMID: 38394330 PMC: 10917307. DOI: 10.1371/journal.ppat.1012014.


Neutralizing monoclonal antibodies protect against human adenovirus type 55 infection in transgenic mice and tree shrews.

Liu X, Li Z, Li X, Zhang X, Zheng Y, Su W Emerg Microbes Infect. 2024; 13(1):2307513.

PMID: 38240267 PMC: 10836490. DOI: 10.1080/22221751.2024.2307513.


References
1.
Smith A, Poulin K, Parks R . DNA genome size affects the stability of the adenovirus virion. J Virol. 2008; 83(4):2025-8. PMC: 2643769. DOI: 10.1128/JVI.01644-08. View

2.
Zhao Y, Garcia B . Comprehensive Catalog of Currently Documented Histone Modifications. Cold Spring Harb Perspect Biol. 2015; 7(9):a025064. PMC: 4563710. DOI: 10.1101/cshperspect.a025064. View

3.
Newcomb W, Boring J, Brown J . Ion etching of human adenovirus 2: structure of the core. J Virol. 1984; 51(1):52-6. PMC: 254398. DOI: 10.1128/JVI.51.1.52-56.1984. View

4.
Chatterjee P, Vayda M, Flint S . Identification of proteins and protein domains that contact DNA within adenovirus nucleoprotein cores by ultraviolet light crosslinking of oligonucleotides 32P-labelled in vivo. J Mol Biol. 1986; 188(1):23-37. DOI: 10.1016/0022-2836(86)90477-8. View

5.
Kouzarides T . Chromatin modifications and their function. Cell. 2007; 128(4):693-705. DOI: 10.1016/j.cell.2007.02.005. View