id author title date pages extension mime words sentences flesch summary cache txt cord-017326-1caeui30 Seay, Montrell Digesting Oneself and Digesting Microbes: Autophagy as a Host Response to Viral Infection 2005 .txt text/plain 11363 489 34 Genetic studies in yeast and mammalian cells have also shown that the eIF2 kinase signaling pathway is required for starvation and herpes simplex virus-induced autophagy 18 . The role of some of the Atg proteins, including ones that act in the lipid kinase signaling complex and in the ubiquitin-like conjugation pathways, has been studied in plant and mammalian viral infections (see Table 1 ). Together, the studies of Sindbis virus infection in neurons overexpressing beclin 1 or in cultured cells lacking beclin 1 or atg5 demonstrate a role for mammalian autophagy genes in both restricting viral replication and in protection against virus-induced cell death. The interferon-inducible, antiviral PKR signaling pathway positively regulates autophagy, and both mammalian and plant autophagy genes restrict viral replication and protect against virus-induced cell death. The interferon-inducible, antiviral PKR signaling pathway positively regulates autophagy, and both mammalian and plant autophagy genes restrict viral replication and protect against virus-induced cell death. ./cache/cord-017326-1caeui30.txt ./txt/cord-017326-1caeui30.txt