Rapid retrograde transport of proteins in sensory neurons in rats.
Twenty-four hours following the injection of N-succinimidyl[2,3-3H]propionate into rat sciatic nerve, labeled protein appeared in the ipsilateral dorsal root ganglia. Autoradiography showed that the labeled proteins were found only in neuronal cell bodies. Gel electrophoresis showed a distinct pattern of rapidly retrogradely transported proteins were accumulating in the DRG cells. This is the first demonstration of the rapid retrograde transport of endogenous axonal proteins in mammalian peripheral nerve.
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Fink
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D000818:Animals; D001345:Autoradiography; D001370:Axonal Transport; D008297:Male; D009419:Nerve Tissue Proteins / Q000378:metabolism*; D009475:Neurons, Afferent / Q000378:metabolism; D010525:Peripheral Nerves / Q000378:metabolism*; D011422:Propionates; D051381:Rats; D011919:Rats, Inbred Strains
D009419:Nerve Tissue Proteins; D011422:Propionates; C021749:N-succinimidyl propionate