Recent progress in the application of analytical techniques to anticancer metallodrug proteomics
A.R. Timerbaev , Katarzyna Pawlak , C. Gabbiani , L. Messori
AbstractInteractions of therapeutic drugs containing metals with proteins are known to exert a great impact on the mode of action of these compounds, including drug metabolism, delivery, cell processing, and targeting. Modern analytical techniques applied to proteomic studies of metallodrugs may improve our understanding of accompanying biochemical processes, which is essential for the efficiency of treatment, the proper dosing of established metal-based cancerostatic agents, and the design and development of new drugs. Such methods basically rely on the application of mass spectrometry (or a few alternative detection techniques) for species identification, characterization, quantification, and measuring the binding parameters, directly or after separation of free parent drug and protein-bound drug fractions, using the principles of electrophoresis, chromatography or ultrafiltration. This review focuses on the development and recent advances in the field of “metallodrug proteomics” from the implementation of advanced analytical methodologies. Also addressed are emerging issues of metallodrug binding toward cellular protein targets and within real-world biological samples.
|Journal series||Trac-Trends in Analytical Chemistry, ISSN 0165-9936, (A 50 pkt)|
|Keywords in English||Anticancer metallodrug, Biological sample, Capillary electrophoresis, high-performance liquid chromatography, Mass spectrometry, Metal-based drug, Metallodrug proteomics, Metallomics, Metalloproteomics, Protein|
|Publication indicators||= 36; = 36; : 2011 = 2.117; : 2011 = 6.273 (2) - 2011=6.873 (5)|
|Citation count*||26 (2014-12-20)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.