Extended Data Figure 3: Astrocyte and satellite cell response to ISP and the adhesion assay.
From: Modulation of the proteoglycan receptor PTPσ promotes recovery after spinal cord injury
a, Purified GFAP-positive mature astrocytes (green) did not respond to ISP. b, S100-positive satellite glia were able to cross the gradient of CSPG after ISP treatment. Scale bar, 50 μm. c, d, Response of neurons and axons upon a CSPG-rich substrate to agitation after ISP treatment. Scale bar, 50 μm.
