| Zhao Fuzhen,Hu Lijun,Yu Jingping.Progress in the application of poly ADP-ribose polymerase inhibitors in tumor radiotherapy[J].Chinese Journal of Radiological Medicine and Protection,2021,41(10):796-800 |
| Progress in the application of poly ADP-ribose polymerase inhibitors in tumor radiotherapy |
| Received:May 06, 2021 |
| DOI：10.3760/cma.j.issn.0254-5098.2021.10.013 |
| KeyWords:PARP inhibitors Radiation therapy Malignant tumors |
| FundProject:江苏省"333工程"第二层次人才科研资助项目（BRA2019025） |
| Author Name | Affiliation | E-mail | | Zhao Fuzhen | Graduate School of Dalian Medical University, Dalian 116000, China | | | Hu Lijun | Department of Radiotherapy, Changzhou No. 2 People's Hospital, Affiliated Hospital of Nanjing Medical University, Changzhou 213003, China | | | Yu Jingping | Department of Radiotherapy, Changzhou No. 2 People's Hospital, Affiliated Hospital of Nanjing Medical University, Changzhou 213003, China | yujingping700420@sina.com |
|
| Hits: 2664 |
| Download times: 1277 |
| Abstract:: |
| The poly ADP-ribose polymerase (PARP) is a class of nuclear enzymes highly expressed in eukaryotic cells and plays a key role in DNA damage repair. In recent years, PARP inhibitors have shown great potential in tumor therapy, and several PARP inhibitors have been approved by the FDA for maintenance therapy of a variety of cancers. PARP inhibitors mainly inhibit PARP enzymes and PARP trapping, resulting in the persistence of DNA single strand breaks, which are converted to double strand breaks during DNA replication. Studies have shown that PARP inhibitors not only have a significant anti-tumor effect, but also have a synergistic effect with radiotherapy. This paper reviewed the potential theoretical basis of PARP inhibitor combined with radiotherapy, summarized the recent progress of preclinical and clinical research on PARP inhibitors in tumor radiotherapy, sorted out the urgent problems in this field, and looked into the application prospect of PARP inhibitors in anti-tumor therapy. |
| HTML View Full Text View/Add Comment Download reader |
| Close |
|
|
|
