News tagged with methyl groups
Diet May Protect Against Gene Changes in Smokers
(PhysOrg.com) -- Leafy green vegetables, folate, and some multivitamins could serve as protective factors against lung cancer in current and former smokers, according to a study that is a first step in understanding a complex ...
Jan 12, 2010 |
not rated yet |
0
Scientists take a step towards uncovering the histone code
Researchers at Emory University School of Medicine have determined the structures of two enzymes that customize histones, the spool-like proteins around which DNA coils inside the cell.
Dec 20, 2009 |
5 / 5 (6) |
1
Scientists show how hematopoietic stem cell development is regulated
During cell division, whether hematopoietic stem cells (HSCs) will develop into new stem cells (self-renewal) or differentiate into other blood cells depends on a chemical process called DNA methylation. These were the findings ...
Oct 06, 2009 |
4 / 5 (1) |
0
Researchers develop new, more-sensitive assay for detecting DNA methylation in colon cancer
A study published in this week's online issue of Nature Biotechnology, demonstrates a unique and highly sensitive method for detecting methylation-associated cancers.
Aug 16, 2009 |
5 / 5 (2) |
0
Silenced genes as a warning sign of blood cancer
In many types of cancer, parts of the genetic material of tumor cells are switched off by chemical labels called methyl groups. This kind of methyl labeling ranges among the epigenetic changes that do not change the sequence ...
Aug 04, 2009 |
not rated yet |
0
New nucleotide could revolutionize epigenetics
Anyone who studied a little genetics in high school has heard of adenine, thymine, guanine and cytosine - the A,T,G and C that make up the DNA code. But those are not the whole story. The rise of epigenetics in the past decade ...
Apr 16, 2009 |
4.8 / 5 (6) |
0
Researchers discover a new pathway that regulates inflammation
Inflammation, the body's earliest response to damage or infection, can aid the healing process and trigger an immune response against invading pathogens. But inflammation gone awry can also undermine health, ...
Mar 11, 2009 |
4 / 5 (2) |
0
