passing signal造句

it was important glucoprotein modulating cell functions by combination to idiosyncrasy receptor on cell membrane, which inducing process of cascade signal magnifying, then passing signals into nucleus to induce the modulation of the serial gene expression and viarous physiological reaction, and inhence immunity and antivirus
人-干扰素(hu--ifn)是人体因病毒感染或其它诱生剂作用等所产生的一类非特异性抗病毒物质，是调节细胞功能的一类重要的糖蛋白。
It's difficult to find passing signal in a sentence. 用passing signal造句挺难的