Cell biology Intelligent Design

Cells activate individual quality control responses

Researcher: “Integrated stress response is like a city going through full lockdown,” Yan said. “If you only have 10 cases, you don’t want to come out and tell the city, ‘Let’s just hunker down and not do anything,’ or shut down all the productivity. You want the city to have a system to evaluate the severity of the stress — and to deal with it according to its severity.