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Related Concept Videos

MALDI-TOF Mass Spectrometry01:19

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Mass spectrometry is a powerful characterization technique that can identify and separate a wide variety of compounds ranging from chemical to biological entities, based on their mass-to-charge ratio (m/z). The instruments that allow this detection, known as mass spectrometers, have three components: an ion source, a mass analyzer, and a detector. These spectrometers differ based on the nature of their ion source and analyzers.Matrix-assisted laser desorption ionization (MALDI) is a commonly...
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Proteomics01:33

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A proteome is the entire set of proteins that a cell type produces. We can study proteomes using the knowledge of genomes because genes code for mRNAs, and the mRNAs encode proteins. Although mRNA analysis is a step in the right direction, not all mRNAs are translated into proteins.
Proteomics is the study of proteomes' function. It involves the large-scale systematic study of the proteome to denote the protein complement expressed by a genome. Scientist Mark Wilkins coined the term...
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Related Experiment Video

Updated: Feb 17, 2026

Author Spotlight: Advancing EVtrap for High-Throughput Proteomics in Disease Biomarker Discovery
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Proteomics: advances in biomarker discovery.

Matthew L Cowan1, Jaime Vera

  • 1Section for Infection, Division of Cellular and Molecular Medicine, St George's, University of London, London SW17 0RE, UK. mcowan@sgul.ac.uk

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Proteomic techniques offer exciting opportunities for discovering diagnostic, prognostic, and mechanistic disease markers. Collaboration and addressing research pitfalls are crucial for advancing biomarker discovery in clinical studies.

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Area of Science:

  • Biomarker Discovery
  • Proteomics
  • Clinical Research

Background:

  • Challenges in identifying diagnostic, prognostic, and mechanistic markers in proteomics.
  • Need for robust biomarker discovery in easily accessible bodily fluids like serum and urine.

Framework:

  • Utilizing diverse proteomic platforms for biomarker identification.
  • Exploring discriminant biomarkers for various diseases.

Implementation:

  • Presentations from speakers with broad clinical and basic science interests.
  • Discussion of potential pitfalls in proteomic research.
  • Emphasis on collaborative networks to enhance clinical study power.

Implications:

  • Highlighting the potential of proteomic techniques for discovering clinically important disease markers.
  • Advancing the understanding and treatment of diseases through biomarker identification.
  • Facilitating collaborative efforts to overcome challenges in biomarker research.