title: Targeting of ECM molecules and their metabolizing enzymes and receptors for the treatment of CNS diseases.
abstract: Extracellular matrix (ECM) molecules, their receptors at the cell surface, and cell adhesion molecules (CAMs) involved in cell-cell or cell-ECM interactions are implicated in processes related to major diseases of the central nervous system including Alzheimer's disease (AD), epilepsy, schizophrenia, addiction, multiple sclerosis, Parkinson's disease, and cancer. There are multiple strategies for targeting the ECM molecules and their metabolizing enzymes and receptors with antibodies, peptides, glycosaminoglycans, and other natural and synthetic compounds. ECM-targeting treatments include chondroitinase ABC, heparin/heparan sulfate-mimicking oligosaccharides, ECM cross-linking antibodies, and drugs stimulating expression of ECM molecules. The amount or activity of ECM-degrading enzymes like matrix metalloproteinases can be modulated indirectly via the regulation of endogenous inhibitors like TIMPs and RECK or at the transcriptional and translational levels using, e.g., histone deacetylase inhibitors, synthetic inhibitors like Periostat, microRNA-interfering drugs like AC1MMYR2, and natural compounds like flavonoids, epigallocatechin-3-gallate, anacardic acid, and erythropoietin. Among drugs targeting the major ECM receptors, integrins, are the anticancer peptide cilengitide and anti-integrin antibodies, which have a potential for treatment of stroke, multiple sclerosis, and AD. The latter can be also potentially treated with modulators of CAMs, such as peptide mimetics derived from L1-CAM and NCAM1.
authors.affiliation: Laboratory of Neural Plasticity, Department of Neuroscience and Pharmacology, University of Copenhagen, Symbion, Fruebjergvej 3, Box 39, Copenhagen Ø, Denmark.
authors.forename: Vladimir
authors.initials: V
authors.lastname: Berezin
authors.affiliation: Laboratory of Neural Plasticity, Department of Neuroscience and Pharmacology, University of Copenhagen, Symbion, Fruebjergvej 3, Box 39, Copenhagen Ø, Denmark. Electronic address: psw@sund.ku.dk.
authors.forename: Peter S
authors.initials: PS
authors.lastname: Walmod
authors.affiliation: Molecular Neuroplasticity, German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany.
authors.forename: Mikhail
authors.initials: M
authors.lastname: Filippov
authors.affiliation: Molecular Neuroplasticity, German Center for Neurodegenerative Diseases (DZNE), Magdeburg, Germany; Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany; Center for Behavioral Brain Sciences (CBBS), Magdeburg, Germany.
authors.forename: Alexander
authors.initials: A
authors.lastname: Dityatev
mesh_terms: D000818:Animals; D002493:Central Nervous System Diseases / Q000378:metabolism* / Q000628:therapy*; D005109:Extracellular Matrix / Q000378:metabolism*; D006801:Humans; D011956:Receptors, Cell Surface / Q000378:metabolism*
chemical_list: D011956:Receptors, Cell Surface; C052131:extracellular matrix receptor
keywords: Alzheimer's disease; Cancer; Cell adhesion molecule; Epilepsy; Integrin; Multiple sclerosis; Parkinson's disease; Proteinase; Proteoglycan; Tenascin