AUTHOR=Han Zhitao , Wang Lining , Wang Dongshuo , Zhang Luosheng , Bi Yifeng , Zheng Xinlei , Liu Weibo , Bai Guangjian , Wang Zhenhua , Wan Wei , Ma Yong , Cai Xiaopan , Liu Tielong , Jia Qi TITLE=DJ-1 promotes osteosarcoma progression through activating CDK4/RB/E2F1 signaling pathway JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2022 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1036401 DOI=10.3389/fonc.2022.1036401 ISSN=2234-943X ABSTRACT=
Osteosarcoma (OS) is a primary malignant tumor of the bone characterized by poor prognosis due to chemotherapy resistance and high recurrence rates. DJ-1 (PARK7) is known as an oncogene and its abnormal expression is related to the poor prognosis of various types of malignant tumors. It was found in this study that upregulated expression of DJ-1 was closely correlated with the prognosis of OS patients by promoting the proliferation, migration and chemotherapy resistance of OS cells