Chiasma applies its proprietary technology to approved drugs, which not only enables their being switched from injectable to oral, but importantly can result in new indications and/or enhanced absorption. The Company's Transient Permeability Enhancer technology promotes the delivery of drugs to the GI wall and from there to the liver. It is applicable to macromolecules that to-date can be administered only by injection. TPE can be utilized also with small molecules that are already orally available but are poorly absorbed.