News tagged with methyl groups

Related topics: genes · gene expression · cancer · dna sequences · dna methylation

Researchers erase human brain tumor cells in mice

Working with mice, Johns Hopkins researchers have discovered that weeks of treatment with a repurposed FDA-approved drug halted the growth of—and ultimately left no detectable trace of—brain tumor cells taken from adult ...

Sep 23, 2013
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Exercise changes your DNA

You might think that the DNA you inherited is one thing that you absolutely can't do anything about, but in one sense you'd be wrong. Researchers reporting in the March issue of Cell Metabolism, a Cell Press publication, ...

Mar 06, 2012
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Unraveling genomic changes in the brain

Scientists have known for some time that individual organisms are far more than the sum of their gene sequences. So-called epigenetic variations encompass a diverse array of chemical modifications to DNA that leave the core ...

Aug 08, 2011
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Epigenetic changes to fat cells following exercise

Exercise, even in small doses, changes the expression of our innate DNA. New research from Lund University in Sweden has described for the first time what happens on an epigenetic level in fat cells when we undertake physical ...

Jul 03, 2013
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