Article
DARPP-32 interaction with adducin may mediate rapid environmental effects on striatal neurons.
Nature communications - 7 Dec 2015
Engmann Olivia, Giralt Albert, Gervasi Nicolas, Marion-Poll Lucile, Gasmi Laila, Filhol Odile, Picciotto Marina R, Gilligan Diana, Greengard Paul, Nairn Angus C, Hervé Denis, Girault Jean-Antoine
Abstract excerpt
Environmental enrichment has multiple effects on behaviour, including modification of responses to psychostimulant drugs mediated by striatal neurons. However, the underlying molecular and cellular mechanisms are not known. Here we show that DARPP-32, a hub signalling protein in striatal neurons, interacts with adducins, which are cytoskeletal proteins that cap actin filaments' fast-growing ends and regulate...
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