TGFβ1-IN-3, a diarylhydrazone derivative, inhibits fibroblast activation and proliferation, positioning it as a candidate compound for the treatment of idiopathic pulmonary fibrosis (IPF).

[Leu144,Arg147]-PLP (139-151) is a mutant peptide fragment of myelin proteolipid protein (PLP), with the tryptophan and histidine at positions 144 and 147 respectively replaced by leucine and arginine. [Leu144,Arg147]-PLP (139-151) also serves as a T cell receptor (TCR) antagonist for encephalitogenic Th1 clones, blocking their activation in vitro. Furthermore, [Leu144,Arg147]-PLP (139-151) can inhibit the development of experimental autoimmune encephalomyelitis (EAE).

Panax notoginsenosides