Virally infected cells release interferon in order to protect neighboring cells from infection.

Question

Quizplus · Accepted Answer

Interferon is a type of protein secreted by virally infected cells that plays a key role in the innate immune response. When a cell is infected by a virus, it sends out signals that trigger the production and release of interferon. Interferon then binds to receptors on neighboring cells, activating a signaling pathway that triggers the expression of genes encoding antiviral proteins, which act to block viral replication and protect the cells from infection. So, it is true that virally infected cells release interferon in order to protect neighboring cells from infection.

Virally Infected Cells Release Interferon in Order to Protect Neighboring