Brain Advance Access published online on February 19, 2008
Brain, doi:10.1093/brain/awn027
© The Author (2008). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oxfordjournals.org
Does CNTF mediate the effect of intraocular inflammation on optic nerve regeneration?
1The Chinese University of Hong Kong, Hong Kong, China and 2Children's Hospital and Harvard Medical School, Boston, MA, USA
Correspondence to:
L. Benowitz, 300 Longwood Avenue, Boston, MA 02115, USA E-mail: larry.benowitz@childrens.harvard.edu
Received December 27, 2007. Accepted January 27, 2008.
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Sir, we wish to comment on the paper Astrocyte-derived CNTF switches mature retinal ganglion cells (RGCs) to a regenerative state following inflammatory stimulation (Muller et al., 2007
). RGCs, the projection neurons of the eye, are normally unable to regenerate their axons if the optic nerve is injured. However, they can be stimulated to do so by inducing an inflammatory reaction in the eye (Leon et al., 2000
; Yin et al.,