Proteinase-Activated Receptors 1 and 2 Regulate Invasive Behavior of Human Melanoma Cells via Activation of Protein Kinase 
C. Kempkes, A. Rattenholl, J. Buddenkotte, E. Strozyk, J. Eberle, A. Hausser, F. Cevikbas, S.W. Schneider, M. Steinhoff, Journal of Investigative Dermatology 132 (2012) 375–384.

Role of Matriptase and Proteinase-Activated Receptor-2 in Nonmelanoma Skin Cancer
G. Bocheva, A. Rattenholl, C. Kempkes, T. Goerge, C.-Y. Lin, M.R. D’Andrea, S. Ständer, M. Steinhoff, Journal of Investigative Dermatology 129 (2009) 1816–1823.

Proteinase-Activated Receptor-2 (PA): A Tumor Suppressor in Skin Carcinogenesis
A. Rattenholl, S. Seeliger, J. Buddenkotte, M. Schön, M.P. Schön, S. Ständer, N. Vergnolle, M. Steinhoff, Journal of Investigative Dermatology 127 (2007) 2245–2252.