Anichini, GiuliaUlukaya, EnginMarra, FabioRaggi, ChiaraGeyik, Öykü Gönül2022-05-202022-05-202022Gönül Geyik Ö, Anichini G, Ulukaya E, Marra F, Raggi C. DNA Damage Response Inhibitors in Cholangiocarcinoma: Current Progress and Perspectives. Cells. 2022 Apr 26;11(9):1463. doi: 10.3390/cells11091463. PMID: 35563769; PMCID: PMC9101358.2073-4409http://doi.org/10.3390/cells11091463https://hdl.handle.net/20.500.12713/2673Cholangiocarcinoma (CCA) is a poorly treatable type of cancer and its incidence is dramatically increasing. The lack of understanding of the biology of this tumor has slowed down the identification of novel targets and the development of effective treatments. Based on next generation sequencing profiling, alterations in DNA damage response (DDR)-related genes are paving the way for DDR-targeting strategies in CCA. Based on the notion of synthetic lethality, several DDR-inhibitors (DDRi) have been developed with the aim of accumulating enough DNA damage to induce cell death in tumor cells. Observing that DDRi alone could be insufficient for clinical use in CCA patients, the combination of DNA-damaging regimens with targeted approaches has started to be considered, as evidenced by many emerging clinical trials. Hence, novel therapeutic strategies combining DDRi with patient-specific targeted drugs could be the next level for treating cholangiocarcinoma.eninfo:eu-repo/semantics/openAccessBiliary Tract CancerTargeted TherapyDNA DamageSynthetic LethalityPARPWee1Article11935563769WOS:0007946398000012-s2.0-85129086206Q210.3390/cells11091463Q1