Small molecule inhibition of intracellular transport

摘要

The present disclosure characterizes the activity of Golgicide A (GCA), as a potent, specific and reversible small molecule inhibitor of Golgi BFA resistance factor 1 (GBF1) function. A mutant GBF1 gene that is resistant to GCA is also described. Methods of using GCA and the GCA-resistant GBF1 gene are described including methods for modulating GBF1 activity for research and therapeutic purposes. Also described are compositions incorporating a GCA-resistant GBF1.