RELN

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RELN

Reelin pathway PMID

RELN encodes the protein Reelin and is located on the distal long arm of chromosome 7 at 7q22. This locus has been associated with autism susceptibility. Reelin has a critical role in cortical patterning. It is a secreted extracellular matrix protein that controls neuronal migration, cortical layering, and other things through interactions with lipoprotein receptors. Reelin levels are reduced in post-mortem studies of the brains of patients with autism. Association studies between genetic changes in RELN locus and autism have been conflicting.1


Neurobiology





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References

1. Pardo, CA et. al. The Neurobiology of Autism.Brain Pathol. 2007 Oct;17(4):434-47. PMID 17919129