Title : Early growth response 1 (Egr-1) regulates phosphorylation of microtubule-associated protein tau in mammalian brain.

Pub. Date : 2011 Jun 10

PMID : 21489990






8 Functional Relationships(s)
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1 In the normal brain, tau protein is phosphorylated at a number of proline- and non-proline directed sites, which reduce tau microtubule binding and thus regulate microtubule dynamics. Proline microtubule associated protein tau Homo sapiens
2 In the normal brain, tau protein is phosphorylated at a number of proline- and non-proline directed sites, which reduce tau microtubule binding and thus regulate microtubule dynamics. Proline microtubule associated protein tau Homo sapiens
3 In the normal brain, tau protein is phosphorylated at a number of proline- and non-proline directed sites, which reduce tau microtubule binding and thus regulate microtubule dynamics. Proline microtubule associated protein tau Homo sapiens
4 In the normal brain, tau protein is phosphorylated at a number of proline- and non-proline directed sites, which reduce tau microtubule binding and thus regulate microtubule dynamics. Proline microtubule associated protein tau Homo sapiens
5 Furthermore, in Egr-1(-/-) mouse brain, Cdk5 activity was decreased, PP1 activity was increased, and tau phosphorylation was reduced at both proline-directed and non-proline-directed sites. Proline microtubule associated protein tau Homo sapiens
6 Furthermore, in Egr-1(-/-) mouse brain, Cdk5 activity was decreased, PP1 activity was increased, and tau phosphorylation was reduced at both proline-directed and non-proline-directed sites. Proline microtubule associated protein tau Homo sapiens
7 When Cdk5 was inhibited, tau phosphorylation at both proline- and non-proline directed sites and PP1 phosphorylation were blocked, indicating that Egr-1 acts through Cdk5. Proline microtubule associated protein tau Homo sapiens
8 When Cdk5 was inhibited, tau phosphorylation at both proline- and non-proline directed sites and PP1 phosphorylation were blocked, indicating that Egr-1 acts through Cdk5. Proline microtubule associated protein tau Homo sapiens