Searching for biomarkers of chronic obstructive pulmonary disease using proteomics: The current state. Issue 1 (7th October 2018)

• Record Type: Journal Article
• Authors: Cagnone, Maddalena; Salvini, Roberta; Bardoni, Anna; Fumagalli, Marco; Iadarola, Paolo; Viglio, Simona
• Other Names: El Rassi Ziad guestEditor.
• Is Part Of: Electrophoresis. Volume 40:Issue 1(2019)
• Page Start: 151
• Page End: 164
• Publication Date: 2018-10-07
• Subjects: Biomarkers -- Biological fluids -- Chronic obstructive pulmonary disease -- Liquid chromatography -- Mass spectrometry -- Proteomics; Electrophoresis -- Periodicals; Electrophoresis -- Periodicals; 541.372
• DOI: 10.1002/elps.201800305
• Languages: English
• ISSNs: 0173-0835

Abstract

Abstract: Detection of proteins which may be potential biomarkers of disorders represents a big step forward in understanding the molecular mechanisms that underlie pathological processes. In this context proteomics plays the important role of opening a path for the identification of molecular signatures that can potentially assist in early diagnosis of several clinical disturbances. Aim of this report is to provide an overview of the wide variety of proteomic strategies that have been applied to the investigation of chronic obstructive pulmonary disease (COPD), a severe disorder that causes an irreversible damage to the lungs and for which there is no cure yet. The results in this area published over the past decade show that proteomics indeed has the ability of monitoring alterations in expression profiles of proteins from fluids/tissues of patients affected by COPD and healthy controls. However, these data also suggest that proteomics, while being an attractive tool for the identification of novel pathological mediators of COPD, remains a technique mainly generated and developed in research laboratories. Great efforts dedicated to the validation of these biological signatures will result in the proof of their clinical utility.