Search results for "Lectican"

NG2/CSPG4 and progranulin in the posttraumatic glial scar.

2018

Traumatic injury of the central nervous system is one of the leading causes of death and disability in young adults. Failure of regeneration is caused by autonomous neuronal obstacles and by formation of the glial scar, which is essential to seal the injury but also constitutes a barrier for regrowing axons. The scar center is highly inflammatory and populated by NG2+ glia, whereas astrocytes form the sealing border and trap regrowing axons, suggesting that the non-permissive environment of activated astrocytes and extracellular matrix components is one of the reasons for the regenerative failure. Particularly, secreted chondroitin-sulfate proteoglycans, CSPGs, of the lectican family hinder…