From 1998 to 2003, I researched basic protein transport in cells, using the Xenopus Laevis frog model to understand basic principles in ER-to-Golgi transport and subsequent extracellular release of hormones. The findings are summarized in my thesis ‘A cell-specific transgenic approach in Xenopus intermediate pituitary: the role of p24 in the early secretory pathway’. You can read it here