排名前五的药物类型 | 数量 |
---|---|
saRNAs | 11 |
siRNA | 4 |
寡核苷酸 | 2 |
mRNA | 1 |
靶点 |
作用机制 SOD1抑制剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床1期 |
首次获批国家/地区- |
首次获批日期- |
靶点 |
作用机制 CDKN1A基因刺激剂 |
在研适应症 |
非在研适应症- |
最高研发阶段临床1期 |
首次获批国家/地区- |
首次获批日期- |
靶点- |
作用机制- |
在研适应症 |
非在研适应症- |
最高研发阶段临床申请批准 |
首次获批国家/地区- |
首次获批日期- |
开始日期2024-12-24 |
申办/合作机构 |
开始日期2024-12-18 |
申办/合作机构 |
开始日期2024-04-03 |
申办/合作机构 |
Oligonucleotide therapeutics, including antisense oligonucleotides (ASOs) and duplex RNAs like siRNA, saRNA and miRNA, hold immense potential for treating genetic and acquired diseases by modulating gene expression in a target-specific manner. However, effective delivery to extrahepatic tissues, particularly the central nervous system (CNS), remains a significant challenge. While GalNAc conjugation has enabled liver-specific delivery, leading to several approved siRNA drugs for hepatic targets, CNS delivery lags. ASOs, on the other hand, can self-deliver to the CNS when administered locally, as seen with nusinersen and tofersen. To address this disparity, we've developed the Smart Chemistry Aided Delivery (SCAD) platform which enables duplex RNA delivery by conjugating it to an accessory oligonucleotide (ACO), which acts as an aptamer to mediate protein binding and facilitate cellular uptake. Through extensive screening, we identified an optimal SCAD architecture that demonstrates enhanced cell-free protein binding and
药物(靶点) | 适应症 | 全球最高研发状态 |
---|---|---|
RAG-17 ( SOD1 ) | 1型肌萎缩侧索硬化 更多 | 临床1期 |
RAG-01 ( CDKN1A ) | 非肌层浸润性膀胱肿瘤 更多 | 临床1期 |
RAG-1C | 增生性玻璃体视网膜病变 更多 | 临床申请批准 |
LHPP saRNA(中美瑞康) ( LHPP ) | 肝癌 更多 | 临床前 |
RAG-20 ( factor VIIa ) | 凝血因子Ⅶ缺乏症 更多 | 临床前 |