TGFβRI-IN-3 is a highly selective TGFβR1 inhibitor with an IC50 of 0.79 nM and exhibits 2000-fold selectivity against MAP4K4, showing potential applications in immuno-oncology .

Cytidine-5'-triphosphate (Cytidine triphosphate) is a compound widely found in living organisms that serves as an energy substance, as a building block for nucleotide and nucleic acid and lipid biosynthesis, and activates protein kinase reactions.

Emoghrelin, isolated from? Heshouwu Polygonum multiflorum, stimulates growth hormone secretion via activation of the ghrelin receptor.