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Chemical Changes In Crohns Disease Patients Could Help

Chemical Changes In Crohn's Disease Patients Could Help Screen For The Disease

Jen Middleton, University of Edinburgh Genetic changes that occur in patients with the bowel condition Crohn's disease could hold clues to fighting the illness. Scientists have identified chemical changes in the DNA of patients with Crohn's...

Latest Epigenetics Stories

Alzheimer's Disease
2014-08-19 03:00:23

Liz French, University of Exeter A team led by researchers at the University of Exeter Medical School and King’s College London has uncovered some of the strongest evidence yet that epigenetic changes in the brain play a role in Alzheimer’s disease. Epigenetic changes affect the expression or activity of genes without changing the underlying DNA sequence and are believed to be one mechanism by which the environment can interact with the genome. Importantly, epigenetic changes are...

2014-08-12 12:02:58

Wiezmann Institute of Science Epigenetics has a large say in blood formation Every day trillions of blood cells are being formed in our body: from the oxygen-carrying red blood cells to the many types of white blood cells that fight pathogens and infection. All of these highly specialized cells originate from blood stem cells – unique cells that have the potential to mature into all blood types. How exactly is the fate of these stem cells regulated? Preliminary findings from...

genetic testing for stress
2014-08-06 05:25:46

Rayshell Clapper for redOrbit.com - Your Universe Online Everyone feels stressed out at times; however, for some stress evolves into mental and physical illnesses that lead to even worse illnesses and issues. For these reasons, scientists and doctors have long studied stress looking at what causes stress, how stress affects people, and what can be done to prevent and/or treat stress-related illnesses. On Saturday, the University of Texas Health Science Center at San Antonio (UTHSC)...

2014-08-04 12:49:48

University of Maryland Scientists at the University of Maryland have developed a new, web-based tool that enables researchers to quickly and easily visualize and compare large amounts of genomic information resulting from high-throughput sequencing experiments. The free tool, called Epiviz, was described in a paper published online on August 3, 2014 in the journal Nature Methods. Next-generation sequencing has revolutionized functional genomics. These techniques are key to...

2014-08-04 09:45:12

Duke University Epigenetic control of serotonin transporter makes difference The tiny addition of a chemical mark atop a gene that is well known for its involvement in clinical depression and posttraumatic stress disorder can affect the way a person's brain responds to threats, according to a new study by Duke University researchers. The results, which appear online August 3 in Nature Neuroscience, go beyond genetics to help explain why some individuals may be more vulnerable than...

2014-07-28 10:39:26

Baylor College of Medicine Cancer has long been thought to be primarily a genetic disease, but in recent decades scientists have come to believe that epigenetic changes – which don't change the DNA sequence but how it is 'read' – also play a role in cancer. In particular DNA methylation, the addition of a methyl group (or molecule), is an epigenetic switch that can stably turn off genes, suggesting the potential to cause cancer just as a genetic mutation can. Until now, however,...

2014-07-23 23:22:00

Transparency Market Research has added a new report titled "Histone Deacetylase Inhibitors Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2013 - 2019" to its report store. Browse the full report: http://www.transparencymarketresearch.com/histone-deacetylase-inhibitors.html. (PRWEB) July 22, 2014 Histone deacetylase (HDAC) are enzymes which remove acetyl groups from an N-acetyl lysine amino acid present on a histone, thus wrapping the DNA tightly by...

dna single-cell technique
2014-07-22 03:30:21

Biotechnology and Biological Sciences Research Council (BBSRC) Researchers develop new, powerful single-cell technique to study environmental effects on DNA Researchers at the BBSRC-funded Babraham Institute, in collaboration with the Wellcome Trust Sanger Institute Single Cell Genomics Centre, have developed a powerful new single-cell technique to help investigate how the environment affects our development and the traits we inherit from our parents. The technique can be used to map...

2014-07-21 09:52:36

Washington University in St. Louis New research provides an intriguing glimpse into the processes that establish connections between nerve cells in the brain. These connections, or synapses, allow nerve cells to transmit and process information involved in thinking and moving the body. Reporting online in Neuron, researchers at Washington University School of Medicine in St. Louis have identified a group of proteins that program a common type of brain nerve cell to connect with another...

2014-07-11 10:58:16

University of Cambridge When a pregnant mother is undernourished, her child is at a greater than average risk of developing obesity and type 2 diabetes, in part due to so-called 'epigenetic' effects. A new study in mice demonstrates that this 'memory' of nutrition during pregnancy can be passed through sperm of male offspring to the next generation, increasing risk of disease for her grandchildren as well. In other words, to adapt an old maxim, 'you are what your grandmother ate'. The...


Word of the Day
bodacious
  • Remarkable; prodigious.
  • Audacious; gutsy.
  • Completely; extremely.
  • Audaciously; boldly.
  • Impressively great in size; enormous; extraordinary.
This word is probably from the dialectal 'boldacious,' a blend of 'bold' and 'audacious.'
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