Particle Therapy 2017

damage

sensors

signaling pathways second messengers, tyrosin phosphorylation effectors

e.g. repairosomes

ATM, ATR, SMG1

transducer

recognition

adapted from: Shilof Y, Nature Reviews, 2003

cell survival cell death

excessive damage, irrepairable

DNA lesions

ionizing radiation

DNA repair

survival response network

activation of the amount and type of damage that can be handled

Radiation damage registration & processing