LNS8801: An enantiomerically pure agonist of the G protein-coupled estrogen receptor suitable for clinical development.

Estrogen effects in tissue are mediated in part through activation of the surface estrogen receptor GPER, a broadly expressed G protein-coupled receptor that impacts a wide range of normal and pathologic processes, including metabolism, vascular health, inflammation, and cancer. A commonly used synthetic and specific GPER agonist, named G-1, antagonizes tumors by promoting cellular differentiation and enhancing tumor immunogenicity. G-1 is a racemic compound, and since its discovery, the question of whether both enantiomers display agonist activity or the agonist activity resides primarily in a single enantiomer has never been fully resolved.

LNS8801: An enantiomerically pure agonist of the G protein-coupled estrogen receptor suitable for clinical development.

Estrogen effects in tissue are mediated in part through activation of the surface estrogen receptor GPER, a broadly expressed G protein-coupled receptor that impacts a wide range of normal and pathologic processes, including metabolism, vascular health, inflammation, and cancer. A commonly used synthetic and specific GPER agonist, named G-1, antagonizes tumors by promoting cellular differentiation and enhancing tumor immunogenicity. G-1 is a racemic compound, and since its discovery, the question of whether both enantiomers display agonist activity or the agonist activity resides primarily in a single enantiomer has never been fully resolved.