Marsh - Armstrong, N., Oglesby, E., Buckingham, B., Horner, PJ., Soto, I. (2007) Molecular Changes in DBA / 2J Retinal Ganglion Cells Coinciding
With Axonal Transport Dysfunction (Investigative Ophthalmology & Visual Science, 48: ARVO E-Abstract 5553).
Not exact matches
When it is experimentally prevented (either by severing the projecting axons, by treating them
with the drug vinblastine, which blocks
axonal transport, or by administering 6 - hydroxydopamine, which destroys the nerve endings), the innervating sympathetic neurons in the ganglion die off.
Work in several laboratories has shown that the retrograde
axonal transport of NGF follows its interaction
with specific receptor sites on the nerve terminals of the newly established fibers.
The lethal effects of blocking the
axonal transport of NGF can be completely overcome, however, by supplying the cell bodies
with externally administered NGF.
In my laboratory, we hypothesize that age - dependent neuronal death occurs partly in response to the decline
with age, of the process of
axonal transport of those critical proteins that are needed for neuronal survival.
Aβ proteins, which build up to toxic levels in the brains of people
with Alzheimer's disease, impair the
axonal transport of these cargoes.
Furthermore, CRF - induced phosphorylation of tau protein interferes
with neuronal energetics as it impairs
axonal transport of mitochondria.»