DT-061 is an orally bioavailable protein phosphatase 2A (PP2A) activator. It could be applied in the therapy of KRAS-mutant and MYC-driven tumorigenesis.
Tautomycin is a potent and specific protein phosphatases 1 and 2A inhibitor (Kiapp of 0.16 nM and 0.4 nM for PP1 and PP2A, respectively), and is an antifungal antibiotic isolated from the bacterium Streptomyces verticillatus.
Trichosanatine and squamosamide, as potential candidates as lead compounds for further study in drug development process with the PP2A- α protein. Trichosanatine can alleviate oxidized low-density lipoprotein induced endothelial cells injury via inhibiting the LOX-1 p38 MAPK pathway.