<unk>  is a large secreted extracellular matrix glycoprotein that helps regulate processes of neuronal migration and positioning in the developing brain by controlling cell–cell interactions. Besides this important role in early development,<unk>  continues to work in the adult brain. It modulates synaptic plasticity by enhancing the induction and maintenance of long-term potentiation. It also stimulates dendrite and dendritic spine development and regulates the continuing migration of neuroblasts generated in adult neurogenesis sites like the subventricular and subgranular zones. It is found not only in the brain but also in the liver, thyroid gland, adrenal gland, Fallopian tube, breast and in comparatively lower levels across a range of anatomical regions.<unk>  has been suggested to be implicated in pathogenesis of several brain diseases. The expression of the protein has been found to be significantly lower in schizophrenia and psychotic bipolar disorder, but the cause of this observation remains uncertain, as studies show that psychotropic medication itself affects<unk>  expression. Moreover, epigenetic hypotheses aimed at explaining the changed levels of<unk>  expression are controversial. Total lack of<unk>  causes a form of lissencephaly.<unk>  may also play a role in Alzheimer's disease, temporal lobe epilepsy and autism.<unk> 's name comes from the abnormal<unk> g gait of reeler mice, which were later found to have a deficiency of this brain protein and were homozygous for mutation of the RELN gene. The primary phenotype associated with loss of<unk>  function is a failure of neuronal positioning throughout the developing central nervous system (CNS). The mice heterozygous for the<unk>  gene, while having little neuroanatomical defects, display the endophenotypic traits linked to psychotic disorders.
Reelin
Embelin
Equilin
AmnesiA
Telokin
Basigin
Peripherin
Collectin