Osmotic stress affects functional properties of human melanoma cell lines Caterina A. M. La Porta, Anna Ghilardi, Maria Pasini, Lasse Laurson, Mikko J. Alava, Stefano Zapperi and Martine Ben Amar Eur. Phys. J. Plus, 130 4 (2015) 64 Published online: 07 April 2015 DOI: 10.1140/epjp/i2015-15064-x