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Targeting sphingosine-1-phosphate signaling for cancer therapy

查看全文 作  者:Zuoquan [1]Xie;Hong [2]Liu;Meiyu [1]Geng 高影响力作者 机构地区:[1]Division of Antitumor Pharmacology,State Key Laboratory of Drug Research,Shanghai Institute of Materia Medica,Chinese Academy of Sciences,Shanghai 201203,China;[2]Division of Chemistry,State Key Laboratory of Drug Research,Shanghai Institute of Materia Medica,Chinese Academy of Sciences,Shanghai 201203,China高影响力机构 出  处:《Science China(Life Sciences)》索引2017年第60卷第6期,共16页高影响力期刊 基  金:financial support from the National Natural Science Foundation of China(91229204);the Major Project of the Chinese National Programs for Fundamental Research and Development(2015CB910304) 摘  要:Sphingosine-1-phosphate(S1P) is a potent pleotropic bioactive lipid mediator involved in immune cell trafficking, cell survival,cell proliferation, cell migration, angiogenesis and many other cellular processes. S1 P either activates S1 P receptors(S1PR1-5) through 'inside-out signaling' or acts directly on intracellular targets to regulate various cellular processes. In the past two decades, much progress has been made in exploring S1 P signaling and its pathogenic roles in diseases as well as in developing modulators of S1 P signaling, including S1 P agonists, S1 P antagonists and sphingosine kinase(SphK) inhibitors.Ceramide and S1 P have been defined as reciprocal regulators of cell fate, and S1 P signaling has been shown to be crucial for the pathogenesis of various diseases, including autoimmune diseases, inflammation and cancer; therefore, targeting S1 P signaling may curtail the process of pathogenesis and serve as a potential therapeutic target for the treatment of these diseases. In this review, we describe recent advances in our understanding of S1 P signaling in cancer development(particularly in inflammationassociated cancer) as well as in innate and adaptive immunity, and we also discuss modulators of S1 P signaling in cancer treatment. 关 键 词:1-磷酸鞘氨醇 靶向治疗 信号 癌症 自身免疫性疾病 免疫细胞 受体激动剂 细胞存活率
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