Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...
This post is the second in a series on the relationship between epigenetic factors and the risk of developing psychiatric disorders. In the previous post I reviewed epigenetic mechanisms that may ...
A handful of start-up firms are testing therapies that target specific epigenetic markers to treat everything from high ...
When we form a new memory, the brain undergoes physical and functional changes known collectively as a "memory trace." A memory trace represents the specific patterns of activity and structural ...
If mothers smoke during pregnancy, they influence the epigenetic programming of their unborn child's genetic make-up in the long term. This may give rise to an increased risk of the development of ...
As the human body is developing, cells have to differentiate and specialize into certain specific types of cells, so they can carry out the correct function where they are supposed to, whether they ...
One of the most fascinating discoveries in biology is that cells have mechanisms for dynamically regulating genetic expression. This ability to promote or restrict the transcription of specific genes ...
Epigenetics, the study of changes in gene function that do not involve alterations to the DNA sequence, plays a pivotal role in understanding the complex interplay between genetics and the environment ...
In an important study for understanding how memories are made, cientists show that the flexibility of chromatin -- packaged DNA inside the cell -- plays a crucial role in 'deciding' which neurons are ...
Neurons have variable levels of chromatin compaction, shown as different shades of red. The less compact a neuron, the more likely it is to be recruited into the memory trace (green). When we form a ...
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