Expression of Apc2 during mouse development - PubMed (original) (raw)
Expression of Apc2 during mouse development
Hiroki Yamanaka et al. Brain Res Gene Expr Patterns. 2002 Jan.
Abstract
APC2 (previously known as APCL), a molecule closely related to the adenomatous polyposis coli (APC) tumor suppressor, can deplete cytoplasmic beta-catenin, like APC itself. Recently, it has been shown that APC2 may regulate the localization of p53 and the microtubule stability and/or extension. Although it has been reported that APC2 mRNA is expressed in human brain, the anatomical and ontogenic expression patterns remain unclear. The purpose of this study was to investigate the distribution of mouse Apc2 during mouse development. In the adult brain, Apc2 is expressed predominantly in neurons and throughout the brain. Northern blot analysis demonstrated a high level of Apc2 expression in embryonic and early postnatal brain. Ontogenic analysis has indicated that Apc2 is expressed in neural tissue, including the peripheral nervous system. During development of cortex, retina and cerebellum, Apc2 is expressed in post-mitotic cells. These findings suggest that Apc2 may contribute to the development of neuronal cells.
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