[NMR paper] Untargeted 2D NMR Metabolomics of [(13)C-methyl]Methionine-Labeled Tumor Models Reveals the Non-DNA Methylome and Provides Clues to Methyl Metabolism Shift during Tumor Progression
Untargeted 2D NMR Metabolomics of Methionine-Labeled Tumor Models Reveals the Non-DNA Methylome and Provides Clues to Methyl Metabolism Shift during Tumor Progression
For more than a decade, DNA and histone methylations have been the focus of extensive work, although their relationship with methyl group metabolism was overlooked. Recently, it has emerged that epigenetic methylations are influenced by methyl donor nutrient availability, cellular levels of S-adenosyl-methionine (SAM), and cytoplasmic methyltransferase activities. SAM-dependent methyltransferases methylate a wide range of...
Research reveals atomic-level changes in ALS-linked protein - Medical Xpress
Research reveals atomic-level changes in ALS-linked protein - Medical Xpress
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Research reveals atomic-level changes in ALS-linked protein
Medical Xpress
The protein collects in membrane-less organelles, where it may use its low-complexity domain to stick together, much in the way that water collects into droplets on the outside of a cold soda bottle on a humid summer day. Until the publication of this ...
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01-29-2018 01:57 PM
Tackling infectious disease â?? one protein at a time - Medical Xpress
Tackling infectious disease â?? one protein at a time - Medical Xpress
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Tackling infectious disease â?? one protein at a time
Medical Xpress
Garry Buchko and colleagues used NMR to solve the structure of the protein, which is found in an infection often conveyed by ticks. Credit: SSGCID. This week the team reached a milestone, announcing that its scientists have solved the 3-D structure of ...
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06-10-2017 05:21 PM
The amyloid protein alpha-synuclein has been visualised in the cell for the first time - Medical Xpress
The amyloid protein alpha-synuclein has been visualised in the cell for the first time - Medical Xpress
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The amyloid protein alpha-synuclein has been visualised in the cell for the first time
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This was made possible by a combination of nuclear magnetic resonance spectroscopy (NMR) and electron paramagnetic resonance spectroscopy (EPR), two procedures that make it possible to characterise the...
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01-26-2016 03:40 PM
Protein's structural shift offers clues to tumor suppression and other key ... - Medical Xpress
Protein's structural shift offers clues to tumor suppression and other key ... - Medical Xpress
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Protein's structural shift offers clues to tumor suppression and other key ...
Medical Xpress
Using nuclear magnetic resonance (NMR) and other techniques, researchers identified a regulatory mechanism that prompted the NPM1 segment to partially or completely unfold into a single disordered strand of amino acids. The researchers believe that the ...
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07-04-2014 08:28 PM
Researchers identify new protein markers that may improve understanding of ... - Medical Xpress
Researchers identify new protein markers that may improve understanding of ... - Medical Xpress
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Researchers identify new protein markers that may improve understanding of ...
Medical Xpress
Testing for GlycA and GlycB by NMR spectroscopy uses signals that arise from the binding of glucose molecules to a variety of circulating inflammatory proteins, especially fibrinogen, α1-antichymotrypsin, haptoglobin-1, α1-antitrypsin, complement C3 ...
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