A dynamic molecular glue targets a plastic MDA5 filament interface to stimulate innate immunity
闫丽娟, 闫丽娟, Ziqing Ye, Swechha Mainali Pokharel, Tiffany Y. T. Hsu, Celia Torres-Arancivia, Koji Haratani, Elena V. Ivanova, Cloud Peter Paweletz, Sara Cherry, David Allen Barbie, Sun Hur
This paper identifies MA2, a small-molecule agonist of MDA5 that enhances antiviral and antitumor immunity by dynamically stabilizing MDA5 filaments.
bioRxiv · Oct 20, 2026 · PreprintImmunology