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Full-Text Articles in Medicine and Health Sciences
Contributions Of Vldlr And Lrp8 In The Establishment Of Retinogeniculate Projections, Jianmin Su, Michael A. Klemm, Anne M. Josephson, Michael A. Fox
Contributions Of Vldlr And Lrp8 In The Establishment Of Retinogeniculate Projections, Jianmin Su, Michael A. Klemm, Anne M. Josephson, Michael A. Fox
Anatomy and Neurobiology Publications
Background
Retinal ganglion cells (RGCs), the output neurons of the retina, project to over 20 distinct brain nuclei, including the lateral geniculate nucleus (LGN), a thalamic region comprised of three functionally distinct subnuclei: the ventral LGN (vLGN), the dorsal LGN (dLGN) and the intergeniculate leaflet (IGL). We previously identified reelin, an extracellular glycoprotein, as a critical factor that directs class-specific targeting of these subnuclei. Reelin is known to bind to two receptors: very-low-density lipoprotein receptor (VLDLR) and low-density lipoprotein receptor-related protein 8 (LRP8), also known as apolipoprotein E receptor 2 (ApoER2). Here we examined the roles of these canonical reelin …