A study published in the journal Nature Neuroscience found that alcohol can alter the expression of genes in areas of the brain involved in memory, reward and motivation.
This explains why people who use alcohol often experience cravings and have difficulty controlling their consumption.
Experts have found that alcohol can affect gene expression in several ways. One way is to change the way DNA is packaged in brain cells.
This can make some genes more or less available for transcription, leading to changes in the amount of protein they produce.
Alcohol may also affect the activity of signaling pathways involved in regulating gene expression. These signaling pathways can be activated or deactivated by alcohol, resulting in changes in gene expression.
The research is still in its early stages but is providing new information about how alcohol affects the brain. This could lead to the development of new treatments for alcohol addiction.
Source: Ferra
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