IndraLab
Statements
reach
"These include : (a) overexpression of Nedd4-1 in neurons, which enhances GluA1 ubiquitination, causes a reduction in the number of AMPARs on the plasma membrane; (b) shRNA mediated knockdown of Nedd4-1 increases the rate of GluA1 internalization; (c) overexpression of USP46, which downregulates GluA1 ubiquitination, decreases the accumulation of internalized GluA1 in neurons; and (d) overexpression of GluA1-4KR ubiquitin deficient mutants (where all four C-terminal lysine residues have been substituted with arginines) blocks AMPA induced GluA1 internalization."