title: Telomeres are double-strand DNA breaks hidden from DNA damage responses.
abstract: A network of ATM/ATR-mediated events regulates cell cycle checkpoints and genomic integrity and contributes to the processing of DNA double-strand breaks in both genomic DNA and at telomeres. In yeast and in human cells, investigators, including, and Herbig et al., published in this issue of Molecular Cell, are beginning to decipher the signaling pathways involved at the telomeres.
authors.affiliation: University of Texas Southwestern Medical Center, Department of Cell Biology, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
authors.forename: Jerry W
authors.initials: JW
authors.lastname: Shay
authors.forename: Woodring E
authors.initials: WE
authors.lastname: Wright
mesh_terms: D064007:Ataxia Telangiectasia Mutated Proteins; D018797:Cell Cycle Proteins / Q000235:genetics; D004247:DNA / Q000235:genetics*; D004249:DNA Damage / Q000235:genetics*; D004268:DNA-Binding Proteins; D018816:Genes, cdc / Q000502:physiology*; D016678:Genome; D006801:Humans; D017346:Protein Serine-Threonine Kinases / Q000235:genetics; D015398:Signal Transduction / Q000235:genetics; D016615:Telomere / Q000235:genetics*; D025521:Tumor Suppressor Proteins
chemical_list: D018797:Cell Cycle Proteins; D004268:DNA-Binding Proteins; D025521:Tumor Suppressor Proteins; D004247:DNA; C576324:ATM protein, human; C576597:ATR protein, human; D064007:Ataxia Telangiectasia Mutated Proteins; D017346:Protein Serine-Threonine Kinases