Module IV. Why don't CNS neurons regenerate?

Ben Barres

Neurology 205, Clinical Neuroscience,Winter Quarter, 1999- 2000

This week's papers, to be presented on Tuesday, February 1 at 7PM, by Rachel Henderson and Greg Jefferis, address the issues of regeneration in the CNS:

A Therapeutic Vaccine Approach to Stimulate Axon Regeneration in the Adult Mammalian Spinal Cord

IMPACT RATING (1 is low, 10 is high)
Module IV. CNS neuronal regeneration [Subacute MS as a tx]
Summary: mean & SD = 8.4 +/- 0.9, Mode =  8, Median =  8, N  =  11, range = 7-10

Regeneration of adult axons in white matter tracts of the central nervous system

Optic Nerve Crush: Axonal Responses in Wild-Type and bcl-2 Transgenic Mice

IMPACT RATING (1 is low, 10 is high)
Module IV. CNS neuronal regeneration [BCL2 overexpression as tx]
Summary: mean & SD = 4.4 +/- 1.4, Mode =  4, Median =  4, N  =  11, range = 1-7


 

Supplemental information for this module:
1) The patient presentation will be Mr. Henry Lewenstein. The full story of his life as a quadraplegic can be found at this site
2) In the Jan 24 issue of Nature will be 3 papers on the cloning of Nogo, a myelin inhibitor thought to be responsible for preventing axonal regeneration. The three groups are Schwab, Strittmatter, and Walsh. In addition, in that issue will be a News and Views article by Jeff Goldberg and Ben Barres summarizing the Nogo story. Finally, the "feature of the week" on the Nature web site next week will concern regeneration. This site will contain pointers to many other sites of interest concerning spinal cord injury.