Integrin activation promotes axon growth on inhibitory chondroitin sulfate proteoglycans by enhancing integrin signaling

CL Tan, JCF Kwok, R Patani, S Chandran… - Journal of …, 2011 - Soc Neuroscience
Chondroitin sulfate proteoglycans (CSPGs) are upregulated after CNS lesions, where they
inhibit axon regeneration. In order for axon growth and regeneration to occur, surface …

Inhibiting glycosaminoglycan chain polymerization decreases the inhibitory activity of astrocyte-derived chondroitin sulfate proteoglycans

TL Laabs, H Wang, Y Katagiri, T McCann… - Journal of …, 2007 - Soc Neuroscience
Chondroitin sulfate proteoglycans (CSPGs) are upregulated in the CNS after injury and
participate in the inhibition of axon regeneration mainly through their glycosaminoglycan …

Neurite elongation on chondroitin sulfate proteoglycans is characterized by axonal fasciculation

DM Snow, JD Smith, AT Cunningham, J McFarlin… - Experimental …, 2003 - Elsevier
In the developing or regenerating nervous system, migrating growth cones are exposed to
regulatory molecules that positively and/or negatively affect guidance. Chondroitin sulfate …

Aggrecan components differentially modulate nerve growth factor–responsive and neurotrophin‐3‐responsive dorsal root ganglion neurite growth

CCM Chan, CR Roberts, JD Steeves… - Journal of …, 2008 - Wiley Online Library
Aggrecan is one of the major chondroitin sulfate proteoglycans (CSPGs) expressed in the
central nervous system. The signaling pathways activated downstream of cell interaction …

Embryonic neurons adapt to the inhibitory proteoglycan aggrecan by increasing integrin expression

ML Condic, DM Snow, PC Letourneau - Journal of Neuroscience, 1999 - Soc Neuroscience
The primary mediators of cell migration during development, wound healing and metastasis,
are receptors of the integrin family. In the developing and regenerating nervous system …

Leukocyte common antigen-related phosphatase is a functional receptor for chondroitin sulfate proteoglycan axon growth inhibitors

D Fisher, B Xing, J Dill, H Li, HH Hoang… - Journal of …, 2011 - Soc Neuroscience
Chondroitin sulfate proteoglycans (CSPGs) are a family of extracellular matrix molecules
with various functions in regulating tissue morphogenesis, cell division, and axon guidance …

The roles of neuronal and glial precursors in overcoming chondroitin sulfate proteoglycan inhibition

AR Ketschek, C Haas, G Gallo, I Fischer - Experimental neurology, 2012 - Elsevier
The extension of axons through the major inhibitory component of the glial scar, chondroitin
sulfate proteoglycans (CSPGs), remains a key obstacle for regeneration following spinal …

A sulfated carbohydrate epitope inhibits axon regeneration after injury

JM Brown, J Xia, BQ Zhuang, KS Cho… - Proceedings of the …, 2012 - National Acad Sciences
Chondroitin sulfate proteoglycans (CSPGs) represent a major barrier to regenerating axons
in the central nervous system (CNS), but the structural diversity of their polysaccharides has …

Chondroitin sulfate proteoglycans inhibit oligodendrocyte myelination through PTPσ

JC Pendleton, MJ Shamblott, DS Gary, V Belegu… - Experimental …, 2013 - Elsevier
CNS damage often results in demyelination of spared axons due to oligodendroglial cell
death and dysfunction near the injury site. Although new oligodendroglia are generated …

Bone marrow stromal cells stimulate neurite outgrowth over neural proteoglycans (CSPG), myelin associated glycoprotein and Nogo-A

KT Wright, W El Masri, A Osman, S Roberts… - Biochemical and …, 2007 - Elsevier
In animal models, transplantation of bone marrow stromal cells (MSC) into the spinal cord
following injury enhances axonal regeneration and promotes functional recovery. How these …