Evolving alongside viruses impacts susceptibility to future infections

Researchers have shown that when fruit flies co-evolve with viruses, different genetic changes occur to those caused by encountering a virus for the first time, altering the insects’ susceptibility to future infection. The findings, published in eLife, help to address a fundamental question in infectious disease biology: why are some individuals genetically resistant to infection,…

Analysis of old people’s civic participation

IMAGE: Members of the Gerentology Research Group of the Universuty of Barcelona. From left to right: Juan José Zacarés, Feliciano Villar, Rodrigo Serrat, Carme Triadó, Monserrat Celdrán and Josep Fabà…. view more  Credit: Rodrigo Serrat Older people’s civic participation has been associated with an improvement of the cognitive function and physical and mental health -among other…