PRIMARY STRUCTURE AND FUNCTIONAL EXPRESSION FROM COMPLEMENTARY-DNA OF A HUMAN INTERLEUKIN-1 RECEPTOR ANTAGONIST

被引:1094
作者
EISENBERG, SP [1 ]
EVANS, RJ [1 ]
AREND, WP [1 ]
VERDERBER, E [1 ]
BREWER, MT [1 ]
HANNUM, CH [1 ]
THOMPSON, RC [1 ]
机构
[1] UNIV COLORADO,HLTH SCI CTR,DEPT MED,DIV RHEUMATOL,DENVER,CO 80262
关键词
D O I
10.1038/343341a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Human monocytes induced with adherent IgG secrete an interleukin-1 receptor antagonist which could be important for the in vivo regulation of IL-1 activity. A complementary DNA for this molecule has been isolated from a human monocyte library. Analysis of monocyte RNA indicates that the gene is transcriptionally regulated. The sequence of the receptor antagonist indicates that it is structurally similar to IL-lp. Expression of the cDNA in Escherichia coli yields IL-1 receptor antagonist activity. © 1990 Nature Publishing Group.
引用
收藏
页码:341 / 346
页数:6
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