白细胞介素6与恶性肿瘤关系的研究近况
2016-01-18
白细胞介素6与恶性肿瘤关系的研究近况
钱小英1,2胡春宏1
【摘要】白细胞介素6是趋化因子的一种细胞因子,由多种细胞产生,同时也作用于多种细胞,研究表明白细胞介素6具有广泛生物学功能,在人体生理平衡中起到重要作用。目前不少研究对白细胞介素生物学特征等作出详细的报告,开始进入临床研究,指出白细胞介素6能够参与细胞增殖和凋亡过程,构成肿瘤细胞免疫逃逸,促进恶性肿瘤的进展。在近几年的研究中发现白细胞介素6与多种恶性肿瘤相关,患者血清中白细胞介素6有所提高,影响恶性肿瘤发展与预后,本文主要分析白细胞介素6与恶性肿瘤的关系。
【关键词】白细胞介素6;恶性肿瘤;免疫抑制
作者单位:410011长沙,1中南大学湘雅二医院肿瘤科 2 海南农垦总医院肿瘤血液内科通讯作者:胡春宏,E-mile:huchunh@medmail.com.cn
Study on the Relationship Between Interleukin 6 and Malignant Tumor
QIAN Xiaoying1,2HU Chunhong11 Central South University Xiangya 2nd Hospital Oncology Department in Changsha, Changsha 410011, China
2 Department of Internal Medicine, General Hospital of Hainan Nongken Blood Tumor
【Abstract】
Interleukin 6 is a cytokines and chemokines, produced by many cells, also applies to a variety of cells. Studies have shown that interleukin 6 has extensive biological functions, and play an important role in human physiological balance. At present a lot of research on interleukins to make a detailed report, analyzing the characteristic of the biology to begin to enter clinical studies, and points out that the interleukin 6 can be involved in cell, constitute the tumor cell immune escape, and promote the progress of malignant tumor. Found in recent research, interleukin 6 is associated with a variety of malignant tumors. Patients with significantly higher serum interleukin 6 affect the development and prognosis of malignant tumor. This article mainly analyzes the relationship between interleukin 6 and malignant tumor.
【Key words】Interleukin 6, Malignant tumor, Immunosuppression
临床诊断肿瘤患者一般处于进展期,表现出覆膜种植、血液转移等症状,早期诊断治疗对恶性肿瘤的治疗有现实意义。近几年来不少研究指出肿瘤的发生于人体微环境存在密切关系,白细胞介素6不仅参与肿瘤微环境,还与恶性肿瘤的发展与预后密切相关,本文主要分析白细胞介素6与恶性肿瘤的关系。
1 白细胞介素6结构和功能
白细胞介素6是一种活性多肽物质,由多种细胞产生,由184各氨基酸组成单链糖蛋白,最早是在1980年发现,基因定位在第7号染色体上,基因的启动子部分含有重要的转录控制元件。白细胞介素6是一种多小型细胞因子,人体在出现炎症[1-3]、恶性肿瘤等情况下,白细胞介素6水平提高,在免疫应答、造血调节中起到重要作用。……
