6 minute read
Jan. 19, 2024

Targeting Post-Transcriptional RNA-Modification with a First-to-Clinic METTL3 Inhibitor: STC15

Author:  
Editors:  

STC15 is Storm Therapeutics' first-in-class, and first-to-clinic inhibitor of the post-transcriptional RNA modifier, METTL3, which progressed from HTS hit to clinical development in less than three years. 

Targeting RNA has been of significant recent interest, catalyzed in part by the clinical success of small-molecule RNA splicing modifiers. STC15 inhibits the methylation of RNA by blocking the RNA methyltransferase enzyme, METTL3, leading to the formation of immunogenic double-stranded RNA in cancer cells, potentially facilitating tumor clearance by the innate immune system. METTL3 inhibitors have been previously identified, but no METTL3 inhibitors have entered clinical development until now. 

In this article, we explore METL3 as a therapeutic target, highlight the discovery story of STC15, its fascinating mechanism of action, provide the latest clinical development update, and much more. 

Loading...

twitterlinkedinemail

Other articles you may be interested in