title: Emerging role of Toll-like receptor 4 in hepatocellular carcinoma.
abstract: Toll-like receptor (TLR) signaling has been implicated in inflammatory-related cancers. The upregulation of TLR signaling in hepatocellular carcinoma (HCC) suggests that it may play an essential role in the prognosis of chronic and inflammatory diseases that ultimately culminate in HCC. Here, we provide evidence about the involvement of the TLR pathway in the initiation, progression, and metastasis of HCC. The differential expression of TLR in epithelial cells has also been discussed. In particular, we emphasize the physiological role of TLR4 in the development and pathogenesis of HCC and propose novel and promising approaches for HCC therapeutics with the aid of TLR ligands.
authors: Department of First General Surgery, Gansu Provincial Hospital, Lanzhou, People's Republic of China.
authors: Jing
authors: J
authors: Yang
authors: Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
authors: Min
authors: M
authors: Li
authors: Department of Hepatobiliary Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China.
authors: Qi Chang
authors: QC
authors: Zheng
keywords: hepatocarcinogenesis; immune therapy; inflammation; signal pathway