Fig. 1From: Does it make sense to target one tumor cell chemotactic factor or its receptor when several chemotactic axes are involved in metastasis of the same cancer?The difference between chemotaxis and chemokinesis. Cells may respond to a pro-migratory factor in two different ways: by directed movement, in the process chemotaxis, or by random multidirectional movement, in the process of chemokinesis. Both mechanisms may be involved in egress of cancer cells from the primary tumorBack to article page