Title |
HIF-1α promotes the migration and invasion of hepatocellular carcinoma cells via the IL-8–NF-κB axis
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Published in |
Cellular & Molecular Biology Letters, May 2018
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DOI | 10.1186/s11658-018-0077-1 |
Pubmed ID | |
Authors |
Wenming Feng, Tao Xue, Sanxiong Huang, Qilin Shi, Chengwu Tang, Ge Cui, Guanghui Yang, Hui Gong, Huihui Guo |
Abstract |
Hypoxia plays a critical role in many cancers. Hypoxia inducible factor-1α (HIF-1α) is an important mediator of the hypoxia response. It regulates the expression of various chemokines involved in tumor growth, angiogenesis and metastasis but the associated pathway needs further investigation. The expression level of HIF-1α was determined in hepatocellular carcinoma (HCC) cells. The correlation of interleukin-8 (IL-8) and HIF-1α was assessed by knocking down HIF-1α. These cells were also used to assess its influence on HCC cell migration and invasion was checked. Pyrrolidinedithiocarbamate (PDTC), an inhibitor of NF-κB, was used to confirm the associated signaling pathway. HIF-1α was significantly expressed in HCC cells and found to promote HCC cell migration and invasion in an IL-8-dependent manner. NF-κB was confirmed to be involved in the process. HIF-1α promotes HCC cell migration and invasion by modulating IL-8 via the NF-κB pathway. |
X Demographics
Geographical breakdown
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Unknown | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 28 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Bachelor | 6 | 21% |
Student > Ph. D. Student | 5 | 18% |
Student > Master | 4 | 14% |
Researcher | 2 | 7% |
Student > Doctoral Student | 1 | 4% |
Other | 1 | 4% |
Unknown | 9 | 32% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 5 | 18% |
Biochemistry, Genetics and Molecular Biology | 5 | 18% |
Agricultural and Biological Sciences | 2 | 7% |
Arts and Humanities | 1 | 4% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 4% |
Other | 6 | 21% |
Unknown | 8 | 29% |