The biology of regeneration failure and success after spinal cord injury

AP Tran, PM Warren, J Silver - Physiological reviews, 2018 - journals.physiology.org
Since no approved therapies to restore mobility and sensation following spinal cord injury
(SCI) currently exist, a better understanding of the cellular and molecular mechanisms …

[HTML][HTML] An extracellular perspective on CNS maturation: perineuronal nets and the control of plasticity

D Carulli, J Verhaagen - International Journal of Molecular Sciences, 2021 - mdpi.com
During restricted time windows of postnatal life, called critical periods, neural circuits are
highly plastic and are shaped by environmental stimuli. In several mammalian brain areas …

Microglia-mediated degradation of perineuronal nets promotes pain

S Tansley, N Gu, AU Guzmán, W Cai, C Wong… - Science, 2022 - science.org
Activation of microglia in the spinal cord dorsal horn after peripheral nerve injury contributes
to the development of pain hypersensitivity. How activated microglia selectively enhance the …

Chondroitin sulfate proteoglycans prevent immune cell phenotypic conversion and inflammation resolution via TLR4 in rodent models of spinal cord injury

I Francos-Quijorna, M Sánchez-Petidier… - Nature …, 2022 - nature.com
Chondroitin sulfate proteoglycans (CSPGs) act as potent inhibitors of axonal growth and
neuroplasticity after spinal cord injury (SCI). Here we reveal that CSPGs also play a critical …

Restoring function after spinal cord injury: towards clinical translation of experimental strategies

LM Ramer, MS Ramer, EJ Bradbury - The Lancet Neurology, 2014 - thelancet.com
Spinal cord injury is currently incurable and treatment is limited to minimising secondary
complications and maximising residual function by rehabilitation. Improved understanding of …

Targeting the neural extracellular matrix in neurological disorders

S Soleman, MA Filippov, A Dityatev, JW Fawcett - Neuroscience, 2013 - Elsevier
The extracellular matrix (ECM) is known to regulate important processes in neuronal cell
development, activity and growth. It is associated with the structural stabilization of neuronal …

Large-scale chondroitin sulfate proteoglycan digestion with chondroitinase gene therapy leads to reduced pathology and modulates macrophage phenotype following …

K Bartus, ND James, A Didangelos, KD Bosch… - Journal of …, 2014 - jneurosci.org
Chondroitin sulfate proteoglycans (CSPGs) inhibit repair following spinal cord injury. Here
we use mammalian-compatible engineered chondroitinase ABC (ChABC) delivered via …

Injectable hydrogels for central nervous system therapy

MM Pakulska, BG Ballios, MS Shoichet - Biomedical materials, 2012 - iopscience.iop.org
Diseases and injuries of the central nervous system (CNS) including those in the brain,
spinal cord and retina are devastating because the CNS has limited intrinsic regenerative …

Combination of engineered Schwann cell grafts to secrete neurotrophin and chondroitinase promotes axonal regeneration and locomotion after spinal cord injury

H Kanno, Y Pressman, A Moody, R Berg… - Journal of …, 2014 - jneurosci.org
Transplantation of Schwann cells (SCs) is a promising therapeutic strategy for spinal cord
repair. SCs introduced into lesions support axon regeneration, but because these axons do …

Chondroitin sulfate proteoglycans in the nervous system: inhibitors to repair

JR Siebert, A Conta Steencken… - BioMed research …, 2014 - Wiley Online Library
Chondroitin sulfate proteoglycans (CSPGs) are widely expressed in the normal central
nervous system, serving as guidance cues during development and modulating synaptic …