申请人:PTC Therapeutics, Inc.
公开号:US10668171B2
公开(公告)日:2020-06-02
In one aspect, described herein is a recognition element for splicing modifier (REMS) that can be recognized by a compound provided herein. In another aspect, described herein are methods for modulating the amount of a product of a gene, wherein a precursor RNA transcript transcribed from the gene contains a REMS, and the methods utilizing a compound described herein. More particularly, described herein are methods for modulating the amount of an RNA transcript or protein product encoded by a gene, wherein a precursor RNA transcript transcribed from the gene comprises a REMS, and the methods utilizing a compound described herein. In another aspect, provided herein are artificial gene constructs comprising a REMS, and uses of those artificial gene constructs to modulate functional protein production. In another aspect, provided herein are methods for altering endogenous genes to comprise a REMS, and the use of a compound described herein to modulate the functional protein produced from such altered endogenous genes.
一方面,本文描述了一种可被本文提供的化合物识别的剪接修饰物(REMS)识别元件。另一方面,本文所述的是调节基因产物量的方法,其中从基因转录的前体 RNA 转录本含有 REMS,该方法利用本文所述的化合物。更具体地说,本文所述的是调节由基因编码的 RNA 转录物或蛋白质产物量的方法,其中由基因转录的前体 RNA 转录物含有 REMS,以及利用本文所述化合物的方法。另一方面,本文提供了包含 REMS 的人工基因构建体,以及利用这些人工基因构建体调节功能性蛋白质生产的方法。另一个方面,本文提供了改变内源基因使其包含 REMS 的方法,以及利用本文所述化合物调节由这种改变的内源基因产生的功能蛋白的方法。