pseudostellaria heterophylla

Cyclic Peptides from Pseudostellaria heterophylla: Design to Scale-Up

Cyclic peptides from the traditional Chinese herb Pseudostellaria heterophylla, or Tai-Zi-Shen, show promise in drug discovery due to their stability and activities like anti-cancer and anti-inflammatory effects. Researchers have isolated 19 such peptides, with heterophyllin A and B standing out for metabolic stability and selectivity. Advances in chemical synthesis and biotechnology aim to move these compounds from lab to industrial production.