Fiona Tsui-Fen Cheng1,2,#, Kung-Ju Chen3,#, Jing-Quan Zheng3,4,5, Hui-Wen Chiu3,6,7, Hui-Yu Lin2,3,8,*, Yuan-Feng Lin3,9,*
Oncology Research, Vol.34, No.10, 2026, DOI:10.32604/or.2026.081093
- 14 September 2026
Abstract Background: Metastatic dissemination of triple-negative breast cancer (TNBC) to distant organs, such as the lungs and brain, poses a significant threat to patient survival. Nevertheless, the molecular basis driving TNBC metastasis remains largely elusive. In the present study, we elucidated the role and underlying mechanism of OTU deubiquitinase 7B (OTUD7B) in promoting TNBC metastasis. Methods: The Cancer Genome Atlas (TCGA)/K-M Plotter databases were used for determining the prognostic significance of OTUD7B in TNBC patients. Cell migration and lung colony-forming assays were performed to evaluate the metastatic potential of TNBC cells. A cycloheximide-chase assay was employed to… More >
Graphic Abstract