title: Extracellular matrices, artificial neural scaffolds and the promise of neural regeneration.
abstract: Over last 20 years, extracellular matrices have been shown to be useful in promoting tissue regeneration. Recently, they have been used and have had success in achieving neurogenesis. Recent developments in extracellular matrix design have allowed their successful in vivo incorporation to engender an environment favorable for neural regeneration in animal models. Promising treatments under investigation include manipulation of the intrinsic extracellular matrix and incorporation of engineered naometer-sized scaffolds through which inhibition of molecules serving as barriers to neuroregeneration and delivery of neurotrophic factors and/or cells for successful tissue regeneration can be achieved. Further understanding of the changes incurred within the extracellular matrix following central nervous system injury will undoubtedly help design a clinically efficacious extracellular matrix scaffold that can mitigate or reverse neural degeneration in the clinical setting.
authors.affiliation: Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
authors.forename: Christian B
authors.initials: CB
authors.lastname: Ricks
authors.affiliation: Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
authors.forename: Samuel S
authors.initials: SS
authors.lastname: Shin
authors.affiliation: University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
authors.forename: Christopher
authors.initials: C
authors.lastname: Becker
authors.affiliation: Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
authors.forename: Ramesh
authors.initials: R
authors.lastname: Grandhi
keywords: extracellular matrix; neural stem cells; neurogenesis; scaffolds