| Literature DB >> 24229629 |
Abstract
Lung cancer is severely threatening human health. In recent years, the treatment for lung adenocarcinoma has made a great progress, targeted therapy has been widely applied in clinic, and benefits amount of patients. However, in squamous cell lung cancer, the incidence of epidermal growth factor receptor (EGFR) gene mutant and ALK fusion gene are low,and targeted therapy like Tarceva and crizotinib, can hardly work. Since the fibroblast growth factors (fibroblast growth factor, FGF) pathway is considered to be related to tumor cell proliferation, metastasis and angiogenesis, more and more researches proved the amplification of fibroblast growth factor receptor (FGFR) in squamous cell lung cancer. Experiments in vivo and in vitro found that blocking FGF pathway could reduce the proliferation of tumor cells and inhibit metastasis. The FGF pathway might be a new target for treatment of squamous cell lung cancer. This article reviews the effect of FGFR in tumorigenesis,as well as the prospect as a therapeutic target in non-small cell lung cancer.Entities:
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Year: 2013 PMID: 24229629 PMCID: PMC6000615 DOI: 10.3779/j.issn.1009-3419.2013.11.10
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
1成纤维生长因子受体的结构及其下游信号通路
The structure and downstream signaling pathways of fibroblast growth factor receptor. PIP2: phosphatidylinosital-4, 5-biphosphate; PLCγ: phospholipase Cγ; IP3: inositol triphosphate; FSR2α: FGFR substrate 2α; GRB2: growth factor receptor bound 2; GAB1: Grb2-associated binder; SOS: son of sevenless; MAPK: mitogen-activated protein kinases; STAT: signal transducers and activators of transcription; PI3K: phosphatidylinositol 3-hydroxy kinase; Akt: serine-threonine protein kinase.
22种FGFs的7个亚型及其特异性受体
The subfamilies of FGFs and their specific receptors
| Receptor isoform | Ligand | Ligand subfamily |
| FGFR Ⅲb | FGF1 subfamily | FGF1, FGF2 |
| FGF7 subfamily | FGF3, FGF7, FGF10, FGF22 | |
| FGF4 subfamily | FGF4, FGF5, FGF6 | |
| FGF9 subfamily | FGF9, FGF16, FGF20 | |
| FGFR Ⅲc | FGF8 subfamily | FGF8, FGF17, FGF18 |
| FGF11 subfamily | FGF11, FGF12, FGF13, FGF14 | |
| FGF19 subfamily | FGF19, FGF21, FGF23 |