Journal Highlight: Proteomics applied to transfusion plasma: the beginning of the story

Skip to Navigation

Ezine

  • Published: May 20, 2013
  • Author: spectroscopyNOW
  • Channels: Proteomics
thumbnail image: Journal Highlight: Proteomics applied to transfusion plasma: the beginning of the story
The principles of proteomics analysis and the state of the art applied to plasma analysis are presented, along with the use of proteomics for assessing the impact of storage conditions and pathogen inactivation treatments on transfusion plasma.

Proteomics applied to transfusion plasma: the beginning of the story

Vox Sanguinis, 2013, 104, 275-291
A. Ortiz, L. Richa, C. Defer, D. Dernis, J.-J. Huart, C. Tokarski, C. Rolando

Abstract: "Safe blood" is and has always been the major concern in transfusion medicine. Plasma can undergo virus inactivation treatments based on physicochemical, photochemical or thermal methodologies for pathogen inactivation. The validation of these treatments is essentially based on clottability assays and clotting factors’ titration; however, their impact on plasma proteins at the molecular level has not yet been evaluated. Proteomics appears as particularly adapted to identify, to localize and, consequently, to correlate these modifications to the biological activity change. At the crossroads of biology and analytical sciences, proteomics is the large-scale study of proteins in tissues, physiological fluids or cells at a given moment and in a precise environment. The proteomic strategy is based on a set of methodologies involving separative techniques like mono- and bidimensional gel electrophoresis and chromatography, analytical techniques, especially mass spectrometry, and bioinformatics. Even if plasma has been extensively studied since the very beginning of proteomics, its application to transfusion medicine has just begun. In the first part of this review, we present the principles of proteomics analysis. Then, we propose a state of the art of proteomics applied to plasma analysis. Finally, the use of proteomics for the evaluation of the impact of storage conditions and pathogen inactivation treatments applied to transfusion plasma and for the evaluation of therapeutic protein fractionated is discussed.

  • This paper is free to view for all users registered on spectroscopyNOW.com until the end of June 2013.
    After this time, you can purchase it using Pay-Per-View on Wiley Online Library.

Social Links

Share This Links

Bookmark and Share

Microsites

Suppliers Selection
Societies Selection

Banner Ad

Click here to see
all job opportunities

Copyright Information

Interested in separation science? Visit our sister site separationsNOW.com

Copyright © 2017 John Wiley & Sons, Inc. All Rights Reserved