... 's serotonergic system plays an important role in alcohol preference and consumption. The serotonin transporter gene (SLC6A4), in particular, may regulate a person's propensity for severe drinking. ...
... in alcohol preference and consumption. New findings show that specific DNA sequence variations of the serotonin transporter gene can influence drinking intensity among alcohol-dependent individuals.
A new Mayo Clinic study shows that variations in the serotonin transporter gene could explain why some people with depression respond better than others to treatment with citalopram (Celexa), an ...
... study also analyzed two genes that influence the reabsorption and synthesis of serotonin in the brain (the serotonin transporter gene and the tryptophan hydroxylase-2 gene). The findings showed that ...
... between six different DNA sequence variations, or single nucleotide polymorphisms, of the serotonin transporter gene with the levels of drinking intensity among 275 alcohol-dependent individuals ...
... in the PTEN gene, which encodes the phosphatase and tensin homolog protein, and the serotonin transporter gene.
Double whammy of symptoms
The researchers found that mice with a mutation in PTEN ...
... -free asset.
People with the short serotonin transporter gene, 5-HTTLPR (two copies ... HTTLPR, a less efficient version of the serotonin transporter gene," said Chiao. "Similarly, individuals with the 7 ...
... a person's risk for major depression, but a certain gene variation long thought to increase risk ... presumed high-risk version of the serotonin transporter gene did not show a relationship to increased ...
... there's more. In more serious postpartum depression, polymorphisms or variations of the serotonin transporter gene – which already have been linked to non-pregnancy related depression – appear to make ...
... two groups of monkeys with variations in the serotonin transporter gene, crucial to regulating emotion. Based ... knew that humans carry two versions of the gene, long and short. Some people have two long ...
... were studying.
The results showed that while the participants with the shorter version of the serotonin transporter gene developed a very strong physiological fear response to picture A, participants ...
... study, Dr Roiser and colleagues showed that decision-making is affected by variation in the serotonin transporter gene, at a region known as the 5-HTTLPR, which has previously been reported to affect ...
... problems in the family, emotional changes during the birth, neuroticism and polymorphisms in the serotonin transport gene (genes with high levels of expression lead to an increased risk of developing ...
... as well as South Africa, Eastern Europe, South Asia, East Asia and South America). The serotonin transporter gene (STG) that the researchers studied has two variants – a short ...
