The compounds presented are investigational or are being investigated for uses that have not been approved by the US Food and Drug Administration (FDA), European Medicines Agency (EMA), or other health authorities. This information is presented only for purposes of providing a general overview of clinical trials and should not be construed as a recommendation for use of any product for unapproved uses.

This website is intended for healthcare professionals only

DNA Damage Response Signaling

  • The DNA damage response (DDR) is a network of signaling pathways that detect DNA damage and coordinate cellular responses to maintain genomic integrity1,2

  • DNA damage can arise from normal cellular processes such as DNA replication and metabolism, as well as from external stressors including radiation and chemotherapeutic agents1,3

  • Key DDR kinases are activated by DNA damage and regulate checkpoint signaling and DNA repair pathways1

  • Defects in DDR signaling can lead to genomic instability, a hallmark of cancer that promotes tumor development and progression1,2

  • Tumors with alterations in DDR pathways may rely on alternative repair mechanisms, creating opportunities for targeted therapies that exploit synthetic lethal interactions1


The ongoing clinical trials listed on this website represent a comprehensive overview of Bayer's clinical pipeline in Oncology, including Bayer-sponsored research and collaborative research with academic centers, cooperative groups, and other global institutions.