Cited by 103Poxvirus research and outbreaksAdvanced Proteomics Techniques and Applicationsvaccines and immunoinformatics approaches

The DOI matches its Crossref record; 54 of the 54 references it cites were found in a registry or an index.

Comparative Proteomics of Human Monkeypox and Vaccinia Intracellular Mature and Extracellular Enveloped Virions

Open access

Abstract

Orthopoxviruses are among the largest and most complex of the animal viruses. In response to the recent emergence of monkeypox in Africa and the threat of smallpox bioterrorism, two orthopoxviruses with different pathogenic potentials, human monkeypox virus and vaccinia virus, were proteomically compared with the goal of identifying proteins required for pathogenesis. Orthopoxviruses were grown in HeLa cells to two different viral forms (intracellular mature virus and extracellular enveloped virus), purified by sucrose gradient ultracentrifugation, denatured using RapiGest surfactant, and digested with trypsin. Unfractionated samples and strong cation exchange HPLC fractions were analyzed by high-resolution reversed-phase nano-LC-MS/MS, and analyses of the MS/MS spectra using SEQUEST and X! Tandem resulted in the confident identification of hundreds of monkeypox, vaccinia, and copurified host-cell proteins. The unfractionated samples were additionally analyzed by LC-MS using an LTQ-Orbitrap, and the accurate mass and elution time tag approach was used to perform quantitative comparisons. Possible pathophysiological roles of differentially abundant Orthopoxvirus proteins are discussed. Data, processed results, and protocols are available at http://www.proteomicsresource.org/.

Overview

Integrity signals

Registry

Crossref · 10.1021/pr070432+

Cites

54 of 54 references verified0 citation errors · 0 not checkable

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  • Most virion compositional mass spectrometry studies have focused on viruses with high proteomic complexity, including Herpesviridae and Poxviridae.

    “For compositional analysis, most studies have focused on viruses with high proteomic complexity, including those in the families Herpesviridae (4–9) and Poxviridae (10–12).”

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Research works printed but not linked: 1

  1. Kemper A. R., 2002, Eff. Clin. Pract., 5, 84

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Metadata

Authors
Manes, N. P., Estep, R. D., Mottaz, H. M., Moore, R. J., Clauss, T. R. W., Monroe, M. E., Du, X., Adkins, J. N., Wong, S. W., & Smith, R. D.
Affiliations
Pacific Northwest National Laboratory (US)
Corresponding author
Smith, Richard D.
Venue
Journal of Proteome Research
Published
2008-01-19
Volume
7
Issue
3
Pages
960-968
ISSN
  • 1535-3893 (ISSN-L)
  • 1535-3907
OpenAlex
W2085841863
Cited by
103
References
54
Citations by year
2026: 6 · 2025: 4 · 2024: 14 · 2023: 17 · 2022: 11 · 2021: 1 · 2020: 1 · 2019: 2 · 2018: 1 · 2017: 2 · 2016: 1 · 2015: 1 · 2014: 7 · 2013: 3 · 2012: 3
FWCI
3.14
Type
journal article
Language
en
Open access
Locations
  • Journal of Proteome Research (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institute of Allergy and Infectious Diseases (Y1 AI 489401)
  • National Center for Research Resources (RR18 522, P41RR018522)
Topics
  • Life Sciences › Immunology and Microbiology › Virology › Poxvirus research and outbreaks
  • Physical Sciences › Chemistry › Spectroscopy › Advanced Proteomics Techniques and Applications
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › vaccines and immunoinformatics approaches
Keywords
monkeypox virus, vaccinia virus, orthopoxvirus, intracellular mature virus, extracellular enveloped virus, viral proteome, host-virus interaction, pathogenesis, HeLa cells, quantitative proteomics, mass spectrometry
MeSH terms
Chromatography, High Pressure Liquid, Chromatography, Liquid, Electrophoresis, Polyacrylamide Gel, Monkeypox virus, Vaccinia virus, Virion, Proteomics, Tandem Mass Spectrometry

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