Membrane tethers / Richard E. Waugh -- Biomechanics of leukocyte and endothelial cell surface / Jin-Yu Shao -- The cytoskeleton and deformability of white blood cells / Damir B. Khismatullin -- Activation of leukocyte integrins / Eun Jeong Park and Motomu Shimaoka -- Cytoskeletal interactions with leukocyte and endothelial cell adhesion molecules / Fredrick M. Pavalko -- Membrane-cytoskeletal platforms for rapid chemokine signaling to integrins / Ronen Alon -- Biophysical regulation of selectin-ligand interactions under flow / Rodger P. McEver and Cheng Zhu -- Modeling leukocyte rolling / Maria K. Pospieszalska and Klaus Ley -- Endothelial adhesive platforms organize receptors to promote leukocyte extravasation / Olga Barreiro -- Transmigratory cups and invadosome-like protrusions : new aspects of diapedesis / Christopher V. Carman -- How endothelial cells regulate transendothelial migration of leukocytes : molecules and mechanisms / William A. Muller -- Fluorescence resonance energy transfer in the studies of integrin activation / Craig T. Lefort and Minsoo Kim.