The Eric Olson Lab, in collaboration with the Howell Laboratory, has found that the secreted ligand Reelin promotes both orientation and dendritogenesis of neurons during early cortical development. This response occurs within 4 hr of Reelin application we are exploring the role of additional signaling systems that coordinate the positioning and integration of immature neurons within a forming cortical circuit. In this slide: Aberrant cellular orientation and dendritic growth in Reelin–sigaling deficient mutant compared to control littermate.

Physiology Program Research Faculty

Russell T Matthews, PhD

Russell T Matthews, PhD
Appointed 08/01/06
4705 Institute For Human Performance
505 Irving Ave.
Syracuse, NY 13210

315 464-5540

Current Appointments

Hospital Campus

  • Downtown

Research Programs and Affiliations

  • Biomedical Sciences Program
  • Neuroscience Program
  • Neuroscience and Physiology
  • Physiology Program

Education & Fellowships

  • PhD: Yale University, 2001, Neurobiology

Research Interests

  • Role of glycoproteins in oncogenesis and brain development


Link to PubMed External Icon (Opens new window. Close the PubMed window to return to this page.)


Understanding the roles of Extracellular Matrix Molecules and Cell-Surface Glycoproteins in Brain Development and Disease

The extracellular environment in the central nervous system plays critical roles in all stages of development and in learning and memory in the adult nervous system. Alteration or disruption of this neural extracellular environment can have devastating functional consequences and is implicated in a vast array of neural pathologies and in neural injury. Research in the Matthews laboratory is focused on identifying the cell-surface glycoconjugates and extracellular matrix molecules that comprise the neural extracellular space and understanding their roles in the developing nervous system and in neural pathologies and neural trauma. Work from my lab has uncovered the roles of a family of glycoproteins in the establishment and maintenance of the precise connectivity in the central nervous system and we continue to work towards understanding the functional roles of these molecules in learning and memory. Our work has demonstrated the heterogeneous nature of the molecules in the brain and the disruption of these structures with sensory deprivation. In addition, our work has demonstrated that some of the same molecules that are important for central nervous system development, are also disrupted and modified in neuropathologies such as glioma and play an important role in the progression of these diseases. The overarching goal of the work in my laboratory is to identify the molecular substrates of development and disease in the mammalian CNS.

Selected Publications:

1. Matthews, R. T., G. M. Kelly, C. Zerillo, G. Gray, M. Tiemeyer and S. Hockfield. 2002. Aggrecan gycoforms contribute to the heterogeneity of perineuronal nets. Journal of Neuroscience. 2002. 22: 7536-7547.

2. Matthews, R.T., C. Lander and S. Hockfield. The Extracellular matrix of the peripheral and central nervous system. In: The Encyclopedia of Neuroscience, 3rd Edition. Adelman, G. and Smith, B. H. Amsterdam: Elsevier Science. 2004.

3. Viapiano M. S., Matthews R. T., From barriers to bridges: chondroitin sulfate proteoglycans in neuropathology. Trends Mol Med. 2006 Oct;12(10):488-496.

4. Dino M. R., Harroch S., Hockfield S., Matthews R. T. Monoclonal antibody Cat-315 detects a glycoform of receptor protein tyrosine phosphatase beta/phosphacan early in CNS development that localizes to extrasynaptic sites prior to synapse formation. Neuroscience. 2006. 142(4):1055-69.
Faculty Profile Shortcut: http://www.upstate.edu/faculty/matthewr