Unknown

Dataset Information

0

System Analysis of ROS-Related Genes in the Prognosis, Immune Infiltration, and Drug Sensitivity in Hepatocellular Carcinoma.


ABSTRACT: Hepatocellular carcinoma (HCC) is an aggressive malignant tumor with a poor prognosis. Reactive oxygen species (ROS) play an important role in tumors; however, the role of ROS-related genes is still unclear in HCC. Therefore, we analyzed the role of ROS-related genes in HCC via bioinformatics methods. Firstly, a prognosis model was constructed using LASSO Cox regression and multivariate analyses. We also investigated the potential function of the ROS-related genes and the correlation with immune infiltration, tumor stemness, and drug sensitivity. ICGC database was used for validation. Secondly, we further analyzed the role of 11 ROS-related genes in HCC. As a member of ROS gene family, the role of STK25 has remained unclear in HCC. We explored the biological function of STK25 using in vitro experiments. The present study was the first to construct a ROS-related prognostic model in HCC. The correlation of ROS-related genes with immune infiltration, tumor stemness, and drug sensitivity was dissected. Furthermore, we demonstrated that STK25 knockdown could increase the proliferation, migration, and invasion capacity of HCC cells.

SUBMITTER: Xu JH 

PROVIDER: S-EPMC8593590 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature

altmetric image

Publications

System Analysis of ROS-Related Genes in the Prognosis, Immune Infiltration, and Drug Sensitivity in Hepatocellular Carcinoma.

Xu Jun Hui JH   Guan Yong Jun YJ   Qiu Zhen Dong ZD   Zhang Xin X   Zi Liu Liu LL   Zhou Yu Y   Chen Chen C   Yu Jia J   Zhang Yi Chao YC   Wang Wei Xing WX  

Oxidative medicine and cellular longevity 20211108


Hepatocellular carcinoma (HCC) is an aggressive malignant tumor with a poor prognosis. Reactive oxygen species (ROS) play an important role in tumors; however, the role of ROS-related genes is still unclear in HCC. Therefore, we analyzed the role of ROS-related genes in HCC via bioinformatics methods. Firstly, a prognosis model was constructed using LASSO Cox regression and multivariate analyses. We also investigated the potential function of the ROS-related genes and the correlation with immune  ...[more]

Similar Datasets

| S-EPMC10883983 | biostudies-literature
| S-EPMC10631028 | biostudies-literature
| S-EPMC10619281 | biostudies-literature
| S-EPMC10579819 | biostudies-literature
| S-EPMC10098017 | biostudies-literature
| S-EPMC9491002 | biostudies-literature
| S-EPMC8685419 | biostudies-literature
| S-EPMC10166894 | biostudies-literature
| S-EPMC11646420 | biostudies-literature
| S-EPMC8436918 | biostudies-literature