Similarly, by adding ... function experiment, and it is happening constantly. Gain-of-function experiments in the lab can help scientists anticipate the changes viruses may undergo in nature by ...

The initial sub-cohort was initiated between 1989 and 1993, and 7,983 volunteers aged more than 55 years signed up to take part (RS-I). In 2000-2001, an additional 3,011 participants were included ...

The team's next step is to treat patients with drugs which specifically stimulates the 5HT 4 receptor to see the effect on cognitive function; interestingly, serotonin is also found in the gut ...