- Pharmacochaperones post-translationally enhance cell surface expression by increasing conformational stability of wild-type and mutant vasopressin V2 receptors. Wüller, S., Wiesner, B., Löffler, A., Furkert, J., Krause, G., Hermosilla, R., Schaefer, M., Schülein, R., Rosenthal, W., Oksche, A. J. Biol. Chem. (2004)