News tagged with metabolomics
Chemical snapshot: Murchison meteorite reveals diversity of early Solar System
(PhysOrg.com) -- New studies of a meteorite that crashed to Earth four decades ago have found it probably contains millions of organic compounds. The findings shed light on the molecular complexity that existed ...
Space & Earth / Space Exploration
Feb 17, 2010 |
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Potential industrial and agricultural uses of echinacea trump health claims
Echinacea has been used for hundreds of years as an herbal remedy to prevent or treat colds, and today it is among the most commonly used herbal medicines in North America. However, in spite of its popularity, ...
Jun 29, 2010 |
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An easy way to find a needle in a haystack by removing the haystack
Researchers at the Max Planck Institute for Chemical Ecology in Jena and their colleagues from the Czech Academy of Sciences in Prague have developed a new method to quickly and reliably detect metabolites, ...
Jun 18, 2009 |
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Report seeks to integrate microbes into climate models
The models used to understand how Earth's climate works include thousands of different variables from many scientific including atmospherics, oceanography, seismology, geology, physics and chemistry, but few take into consideration ...
Feb 14, 2012 |
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Metabolic fingerprints offer fresh clues and a new path toward personalized medicine
Human metabolism proves to be as variable and individual as people's appearance or build -- despite nearly identical genetic inheritance. Better understanding of the differences could, for example, lead to more effective ...
Medicine & Health / Medical research
Apr 09, 2010 |
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Case Western Reserve researchers' new pathway discovery published as 'Paper of the Week'
Case Western Reserve University researchers, from the School of Medicine's Department of Nutrition, discovered two new metabolic pathways by which products of lipid peroxidation and some drugs of abuse, known as 4-hydroxyacids, ...
Dec 04, 2009 |
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Metabolomics
Metabolomics is the scientific study of chemical processes involving metabolites. Specifically, metabolomics is the "systematic study of the unique chemical fingerprints that specific cellular processes leave behind", the study of their small-molecule metabolite profiles. The metabolome represents the collection of all metabolites in a biological cell, tissue, organ or organism, which are the end products of cellular processes. Thus, while mRNA gene expression data and proteomic analyses do not tell the whole story of what might be happening in a cell, metabolic profiling can give an instantaneous snapshot of the physiology of that cell. One of the challenges of systems biology and functional genomics is to integrate proteomic, transcriptomic, and metabolomic information to give a more complete picture of living organisms.
For more information about Metabolomics, read the full article at
Wikipedia.
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