Chlorotoxin TFA is a polypeptide derived from scorpion poison and ACTS as a chloride channel blocker.

Allatostatin IV, an octapeptide amine, is a member of the allatoregulatory peptide family found in insects which either inhibit (allatostatins) or stimulate (allatotropins) juvenile hormone (JH) synthesis.

Methyl nomilinate from citrus can modulate cell cycle regulators to induce cytotoxicity in human colon cancer (SW480) cells in vitro.