Figure 1From: Directed migration of human neural progenitor cells to interleukin-1β is promoted by chemokines stromal cell-derived factor-1 and monocyte chemotactic factor-1 in mouse brainsHuman NPC migration to SDF-1 and MCP-1 in vitro. Human NPCs on transwell inserts were incubated under the indicated conditions in the presence of SDF-1 (A) or MCP-1 (B) at different concentrations as indicated. Migrated cell numbers were counted and normalized to the control group for migration index. * denotes p < 0.05.Back to article page