- Quantification of the cAMP response element binding protein in ventricular nuclear protein from failing and nonfailing human hearts. Müller, F.U., Bokník, P., Knapp, J., Lüss, H., Neumann, J., Vahlensieck, U., Böhm, M., Deng, M.C., Scheld, H.H., Schmitz, W. Biochem. Biophys. Res. Commun. (1997)