机构:[1]Capital Med Univ, Beijing Tiantan Hosp, Lab Clin Med Res, Beijing 100050, Peoples R China;首都医科大学附属天坛医院[2]CapitalBio Technol Co Ltd, Beijing, Peoples R China
Colorectal neoplasia differentially expressed (CRNDE), an oncogene, is highly expressed in many tumor cells and affects cellular proliferation, migration, invasion, and apoptosis. Its function and mechanism of action is a research hotspot. In this study, microarray analysis was performed to discover the differentially expressed genes in CRNDE over-expression cells. RT2 Profiler PCR Array was used to study the expression of genes related to the toll-like receptor (TLR) pathway. We found that over-expression of CRNDE in astrocytes increased the expression of key factors in the toll-like receptor signaling pathway, especially toll-like receptor-3-mediated MyD88-independent pathway. Furthermore, it up-regulated expression levels of downstream transcription factor such as nuclear factor kappa B and numerous cytokines. In contrast, CRNDE knockdown in glioma U87MG cell line showed an opposite trend in the expression of the above-mentioned genes. We speculated that CRNDE might trigger inflammation to regulate tumorigenesis and tumor development through the toll-like receptor pathway.
基金:
National Natural Science Foundation of ChinaNational Natural Science Foundation of China [81572474]; Science and Technology Development Fund Project of Traditional Chinese Medicine of Beijing [JJ2015-14]
第一作者机构:[1]Capital Med Univ, Beijing Tiantan Hosp, Lab Clin Med Res, Beijing 100050, Peoples R China;
通讯作者:
通讯机构:[1]Capital Med Univ, Beijing Tiantan Hosp, Lab Clin Med Res, Beijing 100050, Peoples R China;
推荐引用方式(GB/T 7714):
Li Haowen,Li Qi,Guo Tao,et al.LncRNA CRNDE triggers inflammation through the TLR3-NF-B-Cytokine signaling pathway[J].TUMOR BIOLOGY.2017,39(6):-.doi:10.1177/1010428317703821.
APA:
Li, Haowen,Li, Qi,Guo, Tao,He, Wenyan,Dong, Chengya&Wang, Yajie.(2017).LncRNA CRNDE triggers inflammation through the TLR3-NF-B-Cytokine signaling pathway.TUMOR BIOLOGY,39,(6)
MLA:
Li, Haowen,et al."LncRNA CRNDE triggers inflammation through the TLR3-NF-B-Cytokine signaling pathway".TUMOR BIOLOGY 39..6(2017):-