Fast migrating leukocytes (~300–1500 μm/hr.) [37]; single motile breast cancer cells (180 μm/hr) [38]; neuron migration in developing cerebral cortex (~60 μm/hr) [39]; normal human epidermal keratinocytes (58.2±2.4 μm/hr) [40]; migratory somatic cells (37±15 μm/hr) [41]; αB-crystallin knockdown C6 glioma cells (40.1 μm/hr, this study); αB-crystallin knockdown L6 myoblast cells (20.2 μm/hr, this study); mouse E9.0 primordial germ cells (16.2±2.5 μm/hr) [42]; primary human dermal fibroblasts (15 μm/hr) [43]; astrocytes (15 μm/hr) [44]; primary human myoblasts (10.5±5.8 μm/hr) [45]; C6 glioma cell (12.1 μm/hr, this study); L6 myoblast cells (7.2 μm/hr, this study); αB-crystallin-overexpressing C6 glioma cells (8.5 μm/hr, this study); αB-crystallin-overexpressing L6 myoblast cells (5.8 μm/hr, this study).