Mass spectrometry based proteomics and metabolomics in personalized oncology
نویسندگان
چکیده
منابع مشابه
Mass spectrometry-based metabolomics.
This review presents an overview of the dynamically developing field of mass spectrometry-based metabolomics. Metabolomics aims at the comprehensive and quantitative analysis of wide arrays of metabolites in biological samples. These numerous analytes have very diverse physico-chemical properties and occur at different abundance levels. Consequently, comprehensive metabolomics investigations ar...
متن کاملMass spectrometry-based metabolomics
untargeted. Targeted metabolomics focuses on a subset of metabolites involved in one or more pathways; the chemical identities of metabolites to be measured are known, authentic standards are available in these studies. The goal of untargeted metabolomics is to observe global metabolite profiling differences between sample types, experiments are designed to maximise the coverage of metabolites....
متن کاملMass spectrometry: from proteomics to metabolomics and lipidomics.
Mass spectrometry (MS) in combination with liquid chromatography (LC), i.e. LC-MS, is the key analytical technique on which the emerging "omics" technologies of proteomics, metabolomics and lipidomics are based. It provides both structural and quantitative data and can be used in a "global" or "targeted" manner allowing on the one hand the identification of thousands of proteins from a tissue, ...
متن کاملComputational Mass Spectrometry–Based Proteomics
Proteomics is defined as the system-wide characterization of all the proteins in an organism in terms of their sequence, localization, abundance, post-translational modifications, and biomolecular interactions. Modern proteomic investigations are increasingly quantitative and comprehensive [1]. Examples include the relative quantification of over 4,000 proteins in haploid and diploid yeast, whi...
متن کاملmass spectrometry-based proteomics in the life sciences: a review
proteomics concerns itself with the characterization and function of all cellular proteins, the ultimate determinants of cellular function. mass spectrometry has emerged as the preferred method for in-depth characterization of the protein components of biological systems. using mass spectrometry, key insights into the composition, regulation and function of molecular complexes and pathways have...
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ژورنال
عنوان ژورنال: Biochimica et Biophysica Acta (BBA) - Molecular Basis of Disease
سال: 2020
ISSN: 0925-4439
DOI: 10.1016/j.bbadis.2020.165690