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Cortical transplants reveal CNS trophic interactions in situ
Journal article   Peer reviewed

Cortical transplants reveal CNS trophic interactions in situ

Forrest Haun and Timothy J. Cunningham
Brain research. Developmental brain research, v 15(2), pp 290-294
1984

Abstract

CNS transplants dorsal lateral geniculate nucleus neurotrophism
Five days after transplanting fetal rat posterior cortex into newborn host rats with posterior cortex lesions, the host's dorsal lateral geniculate nucleus (dLGN) contains 2–5 times as many neurons as the dLGN of lesion-only controls. This effect is temporary and restricted to neurons created later in dLGN neurogenesis. Similar transplants of cerebellar plate are ineffective. These findings suggest that intracranial transplants of CNS tissue can be a source of specific trophic support to particular host neurons.

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Web of Science research areas
Developmental Biology
Neurosciences
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