Use of label-free protein chips for proteomics of oncohematological diseases

Czech version

Authors: K. Pimková ^1,2; J. Suttnar ¹; M. Bockova ²; J. Homola ²; J. E. Dyr ¹
Authors‘ workplace: Oddělení biochemie Ústavu hematologie a krevní transfuze Praha, vedoucí oddělení biochemie prof. Ing. Jan E. Dyr, DrSc. ¹; Oddělení optických senzorů Ústavu fotoniky a elektroniky Praha, vedoucí oddělení optických senzorů doc. Ing. Jiří Homola, DrSc. ²
Published in: Vnitř Lék 2012; 58(Suppl 2): 84-89
Category:

Overview

Despite great advances in our understanding of the molecular basis of many diseases, there are still substantial gaps in our understanding of oncohematological diseases as well as in the development of effective strategies for early diagnosis and for treatment. The current interest in proteomics is growing partly due to the prospects that proteomic methods offer and hopefully overcome limitations of other approaches. At the Institute of Hematology and Blood Transfusion the proteomics of oncohematological diseases, especially myelodysplastic syndrome and chronic myeloid leukaemia, has been studied. This work gives an overview of development and importance of proteomics for studying the oncohematological diseases. Furthermore, it introduces several new methods applied in proteomics, deals with problems attached to working with complex biological samples, and at the end describes our latest development of a protein chip with on-line detection using an optical method – the surface plasmon resonance – for characterizing MDS pathogenesis.

Key words:
proteomics – myelodysplastic syndromes – oncohematological diseases – surface plasmon resonance

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