His areas of expertise are individual cancer cell invasiveness (molecular and cellular mechanisms of mesenchymal and amoeboid invasiveness, invasive structures – podosomes, invadopodia) and integrin-mediated Src signalling (signalling through FAK/Src and p130CAS, regulation of Src and its signalling), phosphoproteomics of Src-transformed cells. He is a member of the Invadosome Consortium, in 2006 he received an Award of the League Against Cancer.