title: E2F and cell survival: context really is key.
abstract: Our understanding of roles for the E2F transcription factor in regulating apoptosis has progressed from asking what E2F can do based on overexpression studies to what E2F actually does based on analyses of loss-of-function mutants. A paper in this issue of Developmental Cell implicates Drosophila E2F1 in context-dependent pro- as well as anti-apoptotic roles in the same tissue following genotoxic stress.
authors.affiliation: Department of Biochemistry and Molecular Genetics, University of Coloradao, Denver, Colorado 80045, USA.
authors.forename: James
authors.initials: J
authors.lastname: DeGregori
mesh_terms: D000818:Animals; D017209:Apoptosis; D002470:Cell Survival; D004331:Drosophila melanogaster / Q000502:physiology; D020033:Protein Isoforms / Q000235:genetics / Q000378:metabolism; D016160:Retinoblastoma Protein / Q000235:genetics / Q000378:metabolism
chemical_list: D020033:Protein Isoforms; D016160:Retinoblastoma Protein