Decreased glucocerebrosidase activity and substrate accumulation of glycosphingolipids in a novel GBA1 D409V knock-in mouse model. oleh Nicole K Polinski, Terina N Martinez, Alexander Gorodinsky, Ralph Gareus, Michael Sasner, Mark Herberth, Robert Switzer, Syed O Ahmad, Mali Cosden, Monika Kandebo, Robert E Drolet, Peter D Buckett, Weisong Shan, Yi Chen, Lee J Pellegrino, Gregory D Ellsworth, Leo B Dungan, Warren D Hirst, Sean W Clark, Kuldip D Dave