Perspective on Proteomics for Virus Detection in Clinical Samples
Author(s) -
Marica Grossegesse,
Felix Hartkopf,
Andreas Nitsche,
Lars Schaade,
Joerg Doellinger,
Thilo Muth
Publication year - 2020
Publication title -
journal of proteome research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.644
H-Index - 161
eISSN - 1535-3907
pISSN - 1535-3893
DOI - 10.1021/acs.jproteome.0c00674
Subject(s) - proteomics , computational biology , virus , molecular diagnostics , pandemic , covid-19 , virology , biology , bioinformatics , medicine , disease , pathology , infectious disease (medical specialty) , biochemistry , gene
One of the most widely used methods to detect an acute viral infection in clinical specimens is diagnostic real-time polymerase chain reaction. However, because of the COVID-19 pandemic, mass-spectrometry-based proteomics is currently being discussed as a potential diagnostic method for viral infections. Because proteomics is not yet applied in routine virus diagnostics, here we discuss its potential to detect viral infections. Apart from theoretical considerations, the current status and technical limitations are considered. Finally, the challenges that have to be overcome to establish proteomics in routine virus diagnostics are highlighted.
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