Ontology highlight
ABSTRACT:
SUBMITTER: Cohen I
PROVIDER: S-EPMC4593953 | biostudies-literature | 2015 Oct
REPOSITORIES: biostudies-literature
Cohen Idan I Rider Peleg P Vornov Elena E Tomas Martin M Tudor Cicerone C Wegner Mareike M Brondani Lydia L Freudenberg Marina M Mittler Gerhard G Ferrando-May Elisa E Dinarello Charles A CA Apte Ron N RN Schneider Robert R
Scientific reports 20151006
Environmental signals can be translated into chromatin changes, which alter gene expression. Here we report a novel concept that cells can signal chromatin damage from the nucleus back to the surrounding tissue through the cytokine interleukin-1alpha (IL-1α). Thus, in addition to its role as a danger signal, which occurs when the cytokine is passively released by cell necrosis, IL-1α could directly sense DNA damage and act as signal for genotoxic stress without loss of cell integrity. Here we de ...[more]